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 PAGE POOL
11906 M:      Jesper Dangaard Brouer <hawk@kernel.org>
11907 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
11908 L:      netdev@vger.kernel.org
11909 S:      Supported
11910 F:      net/core/page_pool.c
11911 F:      include/net/page_pool.h
11912
11913 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11914 M:      Harald Welte <laforge@gnumonks.org>
11915 L:      platform-driver-x86@vger.kernel.org
11916 S:      Maintained
11917 F:      drivers/platform/x86/panasonic-laptop.c
11918
11919 PARALLEL LCD/KEYPAD PANEL DRIVER
11920 M:      Willy Tarreau <willy@haproxy.com>
11921 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11922 S:      Odd Fixes
11923 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11924 F:      drivers/auxdisplay/panel.c
11925
11926 PARALLEL PORT SUBSYSTEM
11927 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11928 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11929 L:      linux-parport@lists.infradead.org (subscribers-only)
11930 S:      Maintained
11931 F:      drivers/parport/
11932 F:      include/linux/parport*.h
11933 F:      drivers/char/ppdev.c
11934 F:      include/uapi/linux/ppdev.h
11935 F:      Documentation/parport*.txt
11936
11937 PARAVIRT_OPS INTERFACE
11938 M:      Juergen Gross <jgross@suse.com>
11939 M:      Alok Kataria <akataria@vmware.com>
11940 L:      virtualization@lists.linux-foundation.org
11941 S:      Supported
11942 F:      Documentation/virtual/paravirt_ops.txt
11943 F:      arch/*/kernel/paravirt*
11944 F:      arch/*/include/asm/paravirt*.h
11945 F:      include/linux/hypervisor.h
11946
11947 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11948 M:      Tim Waugh <tim@cyberelk.net>
11949 L:      linux-parport@lists.infradead.org (subscribers-only)
11950 S:      Maintained
11951 F:      Documentation/blockdev/paride.txt
11952 F:      drivers/block/paride/
11953
11954 PARISC ARCHITECTURE
11955 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11956 M:      Helge Deller <deller@gmx.de>
11957 L:      linux-parisc@vger.kernel.org
11958 W:      http://www.parisc-linux.org/
11959 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11962 S:      Maintained
11963 F:      arch/parisc/
11964 F:      Documentation/parisc/
11965 F:      drivers/parisc/
11966 F:      drivers/char/agp/parisc-agp.c
11967 F:      drivers/input/serio/gscps2.c
11968 F:      drivers/parport/parport_gsc.*
11969 F:      drivers/tty/serial/8250/8250_gsc.c
11970 F:      drivers/video/fbdev/sti*
11971 F:      drivers/video/console/sti*
11972 F:      drivers/video/logo/logo_parisc*
11973
11974 PARMAN
11975 M:      Jiri Pirko <jiri@mellanox.com>
11976 L:      netdev@vger.kernel.org
11977 S:      Supported
11978 F:      lib/parman.c
11979 F:      lib/test_parman.c
11980 F:      include/linux/parman.h
11981
11982 PC ENGINES APU BOARD DRIVER
11983 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11984 S:      Maintained
11985 F:      drivers/platform/x86/pcengines-apuv2.c
11986
11987 PC87360 HARDWARE MONITORING DRIVER
11988 M:      Jim Cromie <jim.cromie@gmail.com>
11989 L:      linux-hwmon@vger.kernel.org
11990 S:      Maintained
11991 F:      Documentation/hwmon/pc87360.rst
11992 F:      drivers/hwmon/pc87360.c
11993
11994 PC8736x GPIO DRIVER
11995 M:      Jim Cromie <jim.cromie@gmail.com>
11996 S:      Maintained
11997 F:      drivers/char/pc8736x_gpio.c
11998
11999 PC87427 HARDWARE MONITORING DRIVER
12000 M:      Jean Delvare <jdelvare@suse.com>
12001 L:      linux-hwmon@vger.kernel.org
12002 S:      Maintained
12003 F:      Documentation/hwmon/pc87427.rst
12004 F:      drivers/hwmon/pc87427.c
12005
12006 PCA9532 LED DRIVER
12007 M:      Riku Voipio <riku.voipio@iki.fi>
12008 S:      Maintained
12009 F:      drivers/leds/leds-pca9532.c
12010 F:      include/linux/leds-pca9532.h
12011
12012 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12013 M:      Guenter Roeck <linux@roeck-us.net>
12014 L:      linux-i2c@vger.kernel.org
12015 S:      Maintained
12016 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12017
12018 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12019 M:      Khalid Aziz <khalid@gonehiking.org>
12020 S:      Maintained
12021 F:      drivers/firmware/pcdp.*
12022
12023 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12024 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12025 L:      linux-pci@vger.kernel.org
12026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12029 F:      drivers/pci/controller/pci-aardvark.c
12030
12031 PCI DRIVER FOR ALTERA PCIE IP
12032 M:      Ley Foon Tan <lftan@altera.com>
12033 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12034 L:      linux-pci@vger.kernel.org
12035 S:      Supported
12036 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12037 F:      drivers/pci/controller/pcie-altera.c
12038
12039 PCI DRIVER FOR APPLIEDMICRO XGENE
12040 M:      Toan Le <toan@os.amperecomputing.com>
12041 L:      linux-pci@vger.kernel.org
12042 L:      linux-arm-kernel@lists.infradead.org
12043 S:      Maintained
12044 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12045 F:      drivers/pci/controller/pci-xgene.c
12046
12047 PCI DRIVER FOR ARM VERSATILE PLATFORM
12048 M:      Rob Herring <robh@kernel.org>
12049 L:      linux-pci@vger.kernel.org
12050 L:      linux-arm-kernel@lists.infradead.org
12051 S:      Maintained
12052 F:      Documentation/devicetree/bindings/pci/versatile.txt
12053 F:      drivers/pci/controller/pci-versatile.c
12054
12055 PCI DRIVER FOR ARMADA 8K
12056 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12057 L:      linux-pci@vger.kernel.org
12058 L:      linux-arm-kernel@lists.infradead.org
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12061 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12062
12063 PCI DRIVER FOR CADENCE PCIE IP
12064 M:      Tom Joseph <tjoseph@cadence.com>
12065 L:      linux-pci@vger.kernel.org
12066 S:      Maintained
12067 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12068 F:      drivers/pci/controller/pcie-cadence*
12069
12070 PCI DRIVER FOR FREESCALE LAYERSCAPE
12071 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12072 M:      Mingkai Hu <mingkai.hu@nxp.com>
12073 M:      Roy Zang <roy.zang@nxp.com>
12074 L:      linuxppc-dev@lists.ozlabs.org
12075 L:      linux-pci@vger.kernel.org
12076 L:      linux-arm-kernel@lists.infradead.org
12077 S:      Maintained
12078 F:      drivers/pci/controller/dwc/*layerscape*
12079
12080 PCI DRIVER FOR GENERIC OF HOSTS
12081 M:      Will Deacon <will@kernel.org>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12084 S:      Maintained
12085 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12086 F:      drivers/pci/controller/pci-host-common.c
12087 F:      drivers/pci/controller/pci-host-generic.c
12088
12089 PCI DRIVER FOR IMX6
12090 M:      Richard Zhu <hongxing.zhu@nxp.com>
12091 M:      Lucas Stach <l.stach@pengutronix.de>
12092 L:      linux-pci@vger.kernel.org
12093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12094 S:      Maintained
12095 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12096 F:      drivers/pci/controller/dwc/*imx6*
12097
12098 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12099 M:      Keith Busch <keith.busch@intel.com>
12100 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12101 L:      linux-pci@vger.kernel.org
12102 S:      Supported
12103 F:      drivers/pci/controller/vmd.c
12104
12105 PCI DRIVER FOR MICROSEMI SWITCHTEC
12106 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12107 M:      Logan Gunthorpe <logang@deltatee.com>
12108 L:      linux-pci@vger.kernel.org
12109 S:      Maintained
12110 F:      Documentation/switchtec.txt
12111 F:      Documentation/ABI/testing/sysfs-class-switchtec
12112 F:      drivers/pci/switch/switchtec*
12113 F:      include/uapi/linux/switchtec_ioctl.h
12114 F:      include/linux/switchtec.h
12115 F:      drivers/ntb/hw/mscc/
12116
12117 PCI DRIVER FOR MOBIVEIL PCIE IP
12118 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12119 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12120 L:      linux-pci@vger.kernel.org
12121 S:      Supported
12122 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12123 F:      drivers/pci/controller/pcie-mobiveil.c
12124
12125 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12126 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12127 M:      Jason Cooper <jason@lakedaemon.net>
12128 L:      linux-pci@vger.kernel.org
12129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12130 S:      Maintained
12131 F:      drivers/pci/controller/*mvebu*
12132
12133 PCI DRIVER FOR NVIDIA TEGRA
12134 M:      Thierry Reding <thierry.reding@gmail.com>
12135 L:      linux-tegra@vger.kernel.org
12136 L:      linux-pci@vger.kernel.org
12137 S:      Supported
12138 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12139 F:      drivers/pci/controller/pci-tegra.c
12140
12141 PCI DRIVER FOR RENESAS R-CAR
12142 M:      Simon Horman <horms@verge.net.au>
12143 L:      linux-pci@vger.kernel.org
12144 L:      linux-renesas-soc@vger.kernel.org
12145 S:      Maintained
12146 F:      drivers/pci/controller/*rcar*
12147
12148 PCI DRIVER FOR SAMSUNG EXYNOS
12149 M:      Jingoo Han <jingoohan1@gmail.com>
12150 L:      linux-pci@vger.kernel.org
12151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12152 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12153 S:      Maintained
12154 F:      drivers/pci/controller/dwc/pci-exynos.c
12155
12156 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12157 M:      Jingoo Han <jingoohan1@gmail.com>
12158 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12159 L:      linux-pci@vger.kernel.org
12160 S:      Maintained
12161 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12162 F:      drivers/pci/controller/dwc/*designware*
12163
12164 PCI DRIVER FOR TI DRA7XX
12165 M:      Kishon Vijay Abraham I <kishon@ti.com>
12166 L:      linux-omap@vger.kernel.org
12167 L:      linux-pci@vger.kernel.org
12168 S:      Supported
12169 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12170 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12171
12172 PCI DRIVER FOR TI KEYSTONE
12173 M:      Murali Karicheri <m-karicheri2@ti.com>
12174 L:      linux-pci@vger.kernel.org
12175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12176 S:      Maintained
12177 F:      drivers/pci/controller/dwc/pci-keystone.c
12178
12179 PCI ENDPOINT SUBSYSTEM
12180 M:      Kishon Vijay Abraham I <kishon@ti.com>
12181 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12182 L:      linux-pci@vger.kernel.org
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12184 S:      Supported
12185 F:      drivers/pci/endpoint/
12186 F:      drivers/misc/pci_endpoint_test.c
12187 F:      tools/pci/
12188
12189 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12190 M:      Russell Currey <ruscur@russell.cc>
12191 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12192 M:      Oliver O'Halloran <oohall@gmail.com>
12193 L:      linuxppc-dev@lists.ozlabs.org
12194 S:      Supported
12195 F:      Documentation/PCI/pci-error-recovery.txt
12196 F:      drivers/pci/pcie/aer.c
12197 F:      drivers/pci/pcie/dpc.c
12198 F:      drivers/pci/pcie/err.c
12199 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12200 F:      arch/powerpc/kernel/eeh*.c
12201 F:      arch/powerpc/platforms/*/eeh*.c
12202 F:      arch/powerpc/include/*/eeh*.h
12203
12204 PCI ERROR RECOVERY
12205 M:      Linas Vepstas <linasvepstas@gmail.com>
12206 L:      linux-pci@vger.kernel.org
12207 S:      Supported
12208 F:      Documentation/PCI/pci-error-recovery.txt
12209
12210 PCI MSI DRIVER FOR ALTERA MSI IP
12211 M:      Ley Foon Tan <lftan@altera.com>
12212 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12213 L:      linux-pci@vger.kernel.org
12214 S:      Supported
12215 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12216 F:      drivers/pci/controller/pcie-altera-msi.c
12217
12218 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12219 M:      Toan Le <toan@os.amperecomputing.com>
12220 L:      linux-pci@vger.kernel.org
12221 L:      linux-arm-kernel@lists.infradead.org
12222 S:      Maintained
12223 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12224 F:      drivers/pci/controller/pci-xgene-msi.c
12225
12226 PCI SUBSYSTEM
12227 M:      Bjorn Helgaas <bhelgaas@google.com>
12228 L:      linux-pci@vger.kernel.org
12229 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12231 S:      Supported
12232 F:      Documentation/devicetree/bindings/pci/
12233 F:      Documentation/PCI/
12234 F:      drivers/acpi/pci*
12235 F:      drivers/pci/
12236 F:      include/asm-generic/pci*
12237 F:      include/linux/pci*
12238 F:      include/linux/of_pci.h
12239 F:      include/uapi/linux/pci*
12240 F:      lib/pci*
12241 F:      arch/x86/pci/
12242 F:      arch/x86/kernel/quirks.c
12243 F:      arch/x86/kernel/early-quirks.c
12244
12245 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12246 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12247 L:      linux-pci@vger.kernel.org
12248 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12250 S:      Supported
12251 F:      drivers/pci/controller/
12252
12253 PCIE DRIVER FOR ANNAPURNA LABS
12254 M:      Jonathan Chocron <jonnyc@amazon.com>
12255 L:      linux-pci@vger.kernel.org
12256 S:      Maintained
12257 F:      drivers/pci/controller/dwc/pcie-al.c
12258
12259 PCIE DRIVER FOR AMLOGIC MESON
12260 M:      Yue Wang <yue.wang@Amlogic.com>
12261 L:      linux-pci@vger.kernel.org
12262 L:      linux-amlogic@lists.infradead.org
12263 S:      Maintained
12264 F:      drivers/pci/controller/dwc/pci-meson.c
12265
12266 PCIE DRIVER FOR AXIS ARTPEC
12267 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12268 L:      linux-arm-kernel@axis.com
12269 L:      linux-pci@vger.kernel.org
12270 S:      Maintained
12271 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12272 F:      drivers/pci/controller/dwc/*artpec*
12273
12274 PCIE DRIVER FOR CAVIUM THUNDERX
12275 M:      David Daney <david.daney@cavium.com>
12276 L:      linux-pci@vger.kernel.org
12277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12278 S:      Supported
12279 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12280 F:      drivers/pci/controller/pci-thunder-*
12281
12282 PCIE DRIVER FOR HISILICON
12283 M:      Zhou Wang <wangzhou1@hisilicon.com>
12284 L:      linux-pci@vger.kernel.org
12285 S:      Maintained
12286 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12287 F:      drivers/pci/controller/dwc/pcie-hisi.c
12288
12289 PCIE DRIVER FOR HISILICON KIRIN
12290 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12291 M:      Binghui Wang <wangbinghui@hisilicon.com>
12292 L:      linux-pci@vger.kernel.org
12293 S:      Maintained
12294 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12295 F:      drivers/pci/controller/dwc/pcie-kirin.c
12296
12297 PCIE DRIVER FOR HISILICON STB
12298 M:      Shawn Guo <shawn.guo@linaro.org>
12299 L:      linux-pci@vger.kernel.org
12300 S:      Maintained
12301 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12302 F:      drivers/pci/controller/dwc/pcie-histb.c
12303
12304 PCIE DRIVER FOR MEDIATEK
12305 M:      Ryder Lee <ryder.lee@mediatek.com>
12306 L:      linux-pci@vger.kernel.org
12307 L:      linux-mediatek@lists.infradead.org
12308 S:      Supported
12309 F:      Documentation/devicetree/bindings/pci/mediatek*
12310 F:      drivers/pci/controller/*mediatek*
12311
12312 PCIE DRIVER FOR QUALCOMM MSM
12313 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12314 L:      linux-pci@vger.kernel.org
12315 L:      linux-arm-msm@vger.kernel.org
12316 S:      Maintained
12317 F:      drivers/pci/controller/dwc/*qcom*
12318
12319 PCIE DRIVER FOR ROCKCHIP
12320 M:      Shawn Lin <shawn.lin@rock-chips.com>
12321 L:      linux-pci@vger.kernel.org
12322 L:      linux-rockchip@lists.infradead.org
12323 S:      Maintained
12324 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12325 F:      drivers/pci/controller/pcie-rockchip*
12326
12327 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12328 M:      Linus Walleij <linus.walleij@linaro.org>
12329 L:      linux-pci@vger.kernel.org
12330 S:      Maintained
12331 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12332 F:      drivers/pci/controller/pci-v3-semi.c
12333
12334 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12335 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12336 L:      linux-pci@vger.kernel.org
12337 S:      Maintained
12338 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12339 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12340
12341 PCIE DRIVER FOR ST SPEAR13XX
12342 M:      Pratyush Anand <pratyush.anand@gmail.com>
12343 L:      linux-pci@vger.kernel.org
12344 S:      Maintained
12345 F:      drivers/pci/controller/dwc/*spear*
12346
12347 PCMCIA SUBSYSTEM
12348 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12350 S:      Odd Fixes
12351 F:      Documentation/pcmcia/
12352 F:      tools/pcmcia/
12353 F:      drivers/pcmcia/
12354 F:      include/pcmcia/
12355
12356 PCNET32 NETWORK DRIVER
12357 M:      Don Fry <pcnet32@frontier.com>
12358 L:      netdev@vger.kernel.org
12359 S:      Maintained
12360 F:      drivers/net/ethernet/amd/pcnet32.c
12361
12362 PCRYPT PARALLEL CRYPTO ENGINE
12363 M:      Steffen Klassert <steffen.klassert@secunet.com>
12364 L:      linux-crypto@vger.kernel.org
12365 S:      Maintained
12366 F:      crypto/pcrypt.c
12367 F:      include/crypto/pcrypt.h
12368
12369 PEAQ WMI HOTKEYS DRIVER
12370 M:      Hans de Goede <hdegoede@redhat.com>
12371 L:      platform-driver-x86@vger.kernel.org
12372 S:      Maintained
12373 F:      drivers/platform/x86/peaq-wmi.c
12374
12375 PER-CPU MEMORY ALLOCATOR
12376 M:      Dennis Zhou <dennis@kernel.org>
12377 M:      Tejun Heo <tj@kernel.org>
12378 M:      Christoph Lameter <cl@linux.com>
12379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12380 S:      Maintained
12381 F:      include/linux/percpu*.h
12382 F:      mm/percpu*.c
12383 F:      arch/*/include/asm/percpu.h
12384
12385 PER-TASK DELAY ACCOUNTING
12386 M:      Balbir Singh <bsingharora@gmail.com>
12387 S:      Maintained
12388 F:      include/linux/delayacct.h
12389 F:      kernel/delayacct.c
12390
12391 PERFORMANCE EVENTS SUBSYSTEM
12392 M:      Peter Zijlstra <peterz@infradead.org>
12393 M:      Ingo Molnar <mingo@redhat.com>
12394 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12395 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12396 R:      Jiri Olsa <jolsa@redhat.com>
12397 R:      Namhyung Kim <namhyung@kernel.org>
12398 L:      linux-kernel@vger.kernel.org
12399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12400 S:      Supported
12401 F:      kernel/events/*
12402 F:      include/linux/perf_event.h
12403 F:      include/uapi/linux/perf_event.h
12404 F:      arch/*/kernel/perf_event*.c
12405 F:      arch/*/kernel/*/perf_event*.c
12406 F:      arch/*/kernel/*/*/perf_event*.c
12407 F:      arch/*/include/asm/perf_event.h
12408 F:      arch/*/kernel/perf_callchain.c
12409 F:      arch/*/events/*
12410 F:      arch/*/events/*/*
12411 F:      tools/perf/
12412
12413 PERSONALITY HANDLING
12414 M:      Christoph Hellwig <hch@infradead.org>
12415 L:      linux-abi-devel@lists.sourceforge.net
12416 S:      Maintained
12417 F:      include/linux/personality.h
12418 F:      include/uapi/linux/personality.h
12419
12420 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12421 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12422 L:      linux-input@vger.kernel.org
12423 S:      Maintained
12424 F:      Documentation/input/devices/pxrc.rst
12425 F:      drivers/input/joystick/pxrc.c
12426
12427 PHONET PROTOCOL
12428 M:      Remi Denis-Courmont <courmisch@gmail.com>
12429 S:      Supported
12430 F:      Documentation/networking/phonet.txt
12431 F:      include/linux/phonet.h
12432 F:      include/net/phonet/
12433 F:      include/uapi/linux/phonet.h
12434 F:      net/phonet/
12435
12436 PHRAM MTD DRIVER
12437 M:      Joern Engel <joern@lazybastard.org>
12438 L:      linux-mtd@lists.infradead.org
12439 S:      Maintained
12440 F:      drivers/mtd/devices/phram.c
12441
12442 PICOLCD HID DRIVER
12443 M:      Bruno Prémont <bonbons@linux-vserver.org>
12444 L:      linux-input@vger.kernel.org
12445 S:      Maintained
12446 F:      drivers/hid/hid-picolcd*
12447
12448 PICOXCELL SUPPORT
12449 M:      Jamie Iles <jamie@jamieiles.com>
12450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12451 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12452 S:      Supported
12453 F:      arch/arm/boot/dts/picoxcell*
12454 F:      arch/arm/mach-picoxcell/
12455 F:      drivers/crypto/picoxcell*
12456
12457 PIN CONTROL SUBSYSTEM
12458 M:      Linus Walleij <linus.walleij@linaro.org>
12459 L:      linux-gpio@vger.kernel.org
12460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12461 S:      Maintained
12462 F:      Documentation/devicetree/bindings/pinctrl/
12463 F:      Documentation/driver-api/pinctl.rst
12464 F:      drivers/pinctrl/
12465 F:      include/linux/pinctrl/
12466
12467 PIN CONTROLLER - MICROCHIP AT91
12468 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12470 L:      linux-gpio@vger.kernel.org
12471 S:      Supported
12472 F:      drivers/pinctrl/pinctrl-at91*
12473
12474 PIN CONTROLLER - FREESCALE
12475 M:      Dong Aisheng <aisheng.dong@nxp.com>
12476 M:      Fabio Estevam <festevam@gmail.com>
12477 M:      Shawn Guo <shawnguo@kernel.org>
12478 M:      Stefan Agner <stefan@agner.ch>
12479 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12480 L:      linux-gpio@vger.kernel.org
12481 S:      Maintained
12482 F:      drivers/pinctrl/freescale/
12483 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12484
12485 PIN CONTROLLER - INTEL
12486 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12487 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12489 S:      Maintained
12490 F:      drivers/pinctrl/intel/
12491
12492 PIN CONTROLLER - MEDIATEK
12493 M:      Sean Wang <sean.wang@kernel.org>
12494 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12495 S:      Maintained
12496 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12497 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12498 F:      drivers/pinctrl/mediatek/
12499
12500 PIN CONTROLLER - QUALCOMM
12501 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12502 S:      Maintained
12503 L:      linux-arm-msm@vger.kernel.org
12504 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12505 F:      drivers/pinctrl/qcom/
12506
12507 PIN CONTROLLER - RENESAS
12508 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12509 L:      linux-renesas-soc@vger.kernel.org
12510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12511 S:      Maintained
12512 F:      drivers/pinctrl/pinctrl-rz*
12513 F:      drivers/pinctrl/sh-pfc/
12514
12515 PIN CONTROLLER - SAMSUNG
12516 M:      Tomasz Figa <tomasz.figa@gmail.com>
12517 M:      Krzysztof Kozlowski <krzk@kernel.org>
12518 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12520 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12521 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12523 S:      Maintained
12524 F:      drivers/pinctrl/samsung/
12525 F:      include/dt-bindings/pinctrl/samsung.h
12526 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12527
12528 PIN CONTROLLER - SINGLE
12529 M:      Tony Lindgren <tony@atomide.com>
12530 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12532 L:      linux-omap@vger.kernel.org
12533 S:      Maintained
12534 F:      drivers/pinctrl/pinctrl-single.c
12535
12536 PIN CONTROLLER - ST SPEAR
12537 M:      Viresh Kumar <vireshk@kernel.org>
12538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12539 W:      http://www.st.com/spear
12540 S:      Maintained
12541 F:      drivers/pinctrl/spear/
12542
12543 PISTACHIO SOC SUPPORT
12544 M:      James Hartley <james.hartley@sondrel.com>
12545 L:      linux-mips@vger.kernel.org
12546 S:      Odd Fixes
12547 F:      arch/mips/pistachio/
12548 F:      arch/mips/include/asm/mach-pistachio/
12549 F:      arch/mips/boot/dts/img/pistachio*
12550 F:      arch/mips/configs/pistachio*_defconfig
12551
12552 PKTCDVD DRIVER
12553 S:      Orphan
12554 M:      linux-block@vger.kernel.org
12555 F:      drivers/block/pktcdvd.c
12556 F:      include/linux/pktcdvd.h
12557 F:      include/uapi/linux/pktcdvd.h
12558
12559 PKUNITY SOC DRIVERS
12560 M:      Guan Xuetao <gxt@pku.edu.cn>
12561 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12562 S:      Maintained
12563 T:      git git://github.com/gxt/linux.git
12564 F:      drivers/input/serio/i8042-unicore32io.h
12565 F:      drivers/i2c/busses/i2c-puv3.c
12566 F:      drivers/video/fbdev/fb-puv3.c
12567 F:      drivers/rtc/rtc-puv3.c
12568
12569 PMBUS HARDWARE MONITORING DRIVERS
12570 M:      Guenter Roeck <linux@roeck-us.net>
12571 L:      linux-hwmon@vger.kernel.org
12572 W:      http://hwmon.wiki.kernel.org/
12573 W:      http://www.roeck-us.net/linux/drivers/
12574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12575 S:      Maintained
12576 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12577 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12578 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12579 F:      Documentation/hwmon/adm1275.rst
12580 F:      Documentation/hwmon/ibm-cffps.rst
12581 F:      Documentation/hwmon/ir35221.rst
12582 F:      Documentation/hwmon/lm25066.rst
12583 F:      Documentation/hwmon/ltc2978.rst
12584 F:      Documentation/hwmon/ltc3815.rst
12585 F:      Documentation/hwmon/max16064.rst
12586 F:      Documentation/hwmon/max20751.rst
12587 F:      Documentation/hwmon/max31785.rst
12588 F:      Documentation/hwmon/max34440.rst
12589 F:      Documentation/hwmon/max8688.rst
12590 F:      Documentation/hwmon/pmbus.rst
12591 F:      Documentation/hwmon/pmbus-core.rst
12592 F:      Documentation/hwmon/tps40422.rst
12593 F:      Documentation/hwmon/ucd9000.rst
12594 F:      Documentation/hwmon/ucd9200.rst
12595 F:      Documentation/hwmon/zl6100.rst
12596 F:      drivers/hwmon/pmbus/
12597 F:      include/linux/pmbus.h
12598
12599 PMC SIERRA MaxRAID DRIVER
12600 L:      linux-scsi@vger.kernel.org
12601 W:      http://www.pmc-sierra.com/
12602 S:      Orphan
12603 F:      drivers/scsi/pmcraid.*
12604
12605 PMC SIERRA PM8001 DRIVER
12606 M:      Jack Wang <jinpu.wang@profitbricks.com>
12607 M:      lindar_liu@usish.com
12608 L:      linux-scsi@vger.kernel.org
12609 S:      Supported
12610 F:      drivers/scsi/pm8001/
12611
12612 PNP SUPPORT
12613 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12614 S:      Maintained
12615 F:      drivers/pnp/
12616
12617 PNI RM3100 IIO DRIVER
12618 M:      Song Qiang <songqiang1304521@gmail.com>
12619 L:      linux-iio@vger.kernel.org
12620 S:      Maintained
12621 F:      drivers/iio/magnetometer/rm3100*
12622 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12623
12624 POSIX CLOCKS and TIMERS
12625 M:      Thomas Gleixner <tglx@linutronix.de>
12626 L:      linux-kernel@vger.kernel.org
12627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12628 S:      Maintained
12629 F:      fs/timerfd.c
12630 F:      include/linux/timer*
12631 F:      kernel/time/*timer*
12632
12633 POWER MANAGEMENT CORE
12634 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12635 L:      linux-pm@vger.kernel.org
12636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12637 B:      https://bugzilla.kernel.org
12638 S:      Supported
12639 F:      drivers/base/power/
12640 F:      include/linux/pm.h
12641 F:      include/linux/pm_*
12642 F:      include/linux/powercap.h
12643 F:      drivers/powercap/
12644 F:      kernel/configs/nopm.config
12645
12646 POWER STATE COORDINATION INTERFACE (PSCI)
12647 M:      Mark Rutland <mark.rutland@arm.com>
12648 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12649 L:      linux-arm-kernel@lists.infradead.org
12650 S:      Maintained
12651 F:      drivers/firmware/psci/
12652 F:      include/linux/psci.h
12653 F:      include/uapi/linux/psci.h
12654
12655 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12656 M:      Sebastian Reichel <sre@kernel.org>
12657 L:      linux-pm@vger.kernel.org
12658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12659 S:      Maintained
12660 F:      Documentation/ABI/testing/sysfs-class-power
12661 F:      Documentation/devicetree/bindings/power/supply/
12662 F:      include/linux/power_supply.h
12663 F:      drivers/power/supply/
12664
12665 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12666 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12667 L:      linuxppc-dev@lists.ozlabs.org
12668 S:      Maintained
12669 F:      drivers/char/powernv-op-panel.c
12670
12671 PPP OVER ATM (RFC 2364)
12672 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12673 S:      Maintained
12674 F:      net/atm/pppoatm.c
12675 F:      include/uapi/linux/atmppp.h
12676
12677 PPP OVER ETHERNET
12678 M:      Michal Ostrowski <mostrows@earthlink.net>
12679 S:      Maintained
12680 F:      drivers/net/ppp/pppoe.c
12681 F:      drivers/net/ppp/pppox.c
12682
12683 PPP OVER L2TP
12684 M:      James Chapman <jchapman@katalix.com>
12685 S:      Maintained
12686 F:      net/l2tp/l2tp_ppp.c
12687 F:      include/linux/if_pppol2tp.h
12688 F:      include/uapi/linux/if_pppol2tp.h
12689
12690 PPP PROTOCOL DRIVERS AND COMPRESSORS
12691 M:      Paul Mackerras <paulus@samba.org>
12692 L:      linux-ppp@vger.kernel.org
12693 S:      Maintained
12694 F:      drivers/net/ppp/ppp_*
12695
12696 PPS SUPPORT
12697 M:      Rodolfo Giometti <giometti@enneenne.com>
12698 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12699 L:      linuxpps@ml.enneenne.com (subscribers-only)
12700 S:      Maintained
12701 F:      Documentation/pps/
12702 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12703 F:      Documentation/ABI/testing/sysfs-pps
12704 F:      drivers/pps/
12705 F:      include/linux/pps*.h
12706 F:      include/uapi/linux/pps.h
12707
12708 PPTP DRIVER
12709 M:      Dmitry Kozlov <xeb@mail.ru>
12710 L:      netdev@vger.kernel.org
12711 S:      Maintained
12712 F:      drivers/net/ppp/pptp.c
12713 W:      http://sourceforge.net/projects/accel-pptp
12714
12715 PRINTK
12716 M:      Petr Mladek <pmladek@suse.com>
12717 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12718 R:      Steven Rostedt <rostedt@goodmis.org>
12719 S:      Maintained
12720 F:      kernel/printk/
12721 F:      include/linux/printk.h
12722
12723 PRISM54 WIRELESS DRIVER
12724 M:      Luis Chamberlain <mcgrof@kernel.org>
12725 L:      linux-wireless@vger.kernel.org
12726 W:      http://wireless.kernel.org/en/users/Drivers/p54
12727 S:      Obsolete
12728 F:      drivers/net/wireless/intersil/prism54/
12729
12730 PROC FILESYSTEM
12731 R:      Alexey Dobriyan <adobriyan@gmail.com>
12732 L:      linux-kernel@vger.kernel.org
12733 L:      linux-fsdevel@vger.kernel.org
12734 S:      Maintained
12735 F:      fs/proc/
12736 F:      include/linux/proc_fs.h
12737 F:      tools/testing/selftests/proc/
12738 F:      Documentation/filesystems/proc.txt
12739
12740 PROC SYSCTL
12741 M:      Luis Chamberlain <mcgrof@kernel.org>
12742 M:      Kees Cook <keescook@chromium.org>
12743 L:      linux-kernel@vger.kernel.org
12744 L:      linux-fsdevel@vger.kernel.org
12745 S:      Maintained
12746 F:      fs/proc/proc_sysctl.c
12747 F:      include/linux/sysctl.h
12748 F:      kernel/sysctl.c
12749 F:      tools/testing/selftests/sysctl/
12750
12751 PS3 NETWORK SUPPORT
12752 M:      Geoff Levand <geoff@infradead.org>
12753 L:      netdev@vger.kernel.org
12754 L:      linuxppc-dev@lists.ozlabs.org
12755 S:      Maintained
12756 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12757
12758 PS3 PLATFORM SUPPORT
12759 M:      Geoff Levand <geoff@infradead.org>
12760 L:      linuxppc-dev@lists.ozlabs.org
12761 S:      Maintained
12762 F:      arch/powerpc/boot/ps3*
12763 F:      arch/powerpc/include/asm/lv1call.h
12764 F:      arch/powerpc/include/asm/ps3*.h
12765 F:      arch/powerpc/platforms/ps3/
12766 F:      drivers/*/ps3*
12767 F:      drivers/ps3/
12768 F:      drivers/rtc/rtc-ps3.c
12769 F:      drivers/usb/host/*ps3.c
12770 F:      sound/ppc/snd_ps3*
12771
12772 PS3VRAM DRIVER
12773 M:      Jim Paris <jim@jtan.com>
12774 M:      Geoff Levand <geoff@infradead.org>
12775 L:      linuxppc-dev@lists.ozlabs.org
12776 S:      Maintained
12777 F:      drivers/block/ps3vram.c
12778
12779 PSAMPLE PACKET SAMPLING SUPPORT:
12780 M:      Yotam Gigi <yotam.gi@gmail.com>
12781 S:      Maintained
12782 F:      net/psample
12783 F:      include/net/psample.h
12784 F:      include/uapi/linux/psample.h
12785
12786 PSTORE FILESYSTEM
12787 M:      Kees Cook <keescook@chromium.org>
12788 M:      Anton Vorontsov <anton@enomsg.org>
12789 M:      Colin Cross <ccross@android.com>
12790 M:      Tony Luck <tony.luck@intel.com>
12791 S:      Maintained
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12793 F:      fs/pstore/
12794 F:      include/linux/pstore*
12795 F:      drivers/firmware/efi/efi-pstore.c
12796 F:      drivers/acpi/apei/erst.c
12797 F:      Documentation/admin-guide/ramoops.rst
12798 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12799 K:      \b(pstore|ramoops)
12800
12801 PTP HARDWARE CLOCK SUPPORT
12802 M:      Richard Cochran <richardcochran@gmail.com>
12803 L:      netdev@vger.kernel.org
12804 S:      Maintained
12805 W:      http://linuxptp.sourceforge.net/
12806 F:      Documentation/ABI/testing/sysfs-ptp
12807 F:      Documentation/ptp/*
12808 F:      drivers/net/phy/dp83640*
12809 F:      drivers/ptp/*
12810 F:      include/linux/ptp_cl*
12811
12812 PTRACE SUPPORT
12813 M:      Oleg Nesterov <oleg@redhat.com>
12814 S:      Maintained
12815 F:      include/asm-generic/syscall.h
12816 F:      include/linux/ptrace.h
12817 F:      include/linux/regset.h
12818 F:      include/linux/tracehook.h
12819 F:      include/uapi/linux/ptrace.h
12820 F:      include/uapi/linux/ptrace.h
12821 F:      include/asm-generic/ptrace.h
12822 F:      kernel/ptrace.c
12823 F:      arch/*/ptrace*.c
12824 F:      arch/*/*/ptrace*.c
12825 F:      arch/*/include/asm/ptrace*.h
12826
12827 PULSE8-CEC DRIVER
12828 M:      Hans Verkuil <hverkuil@xs4all.nl>
12829 L:      linux-media@vger.kernel.org
12830 T:      git git://linuxtv.org/media_tree.git
12831 S:      Maintained
12832 F:      drivers/media/usb/pulse8-cec/*
12833 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12834
12835 PVRUSB2 VIDEO4LINUX DRIVER
12836 M:      Mike Isely <isely@pobox.com>
12837 L:      pvrusb2@isely.net       (subscribers-only)
12838 L:      linux-media@vger.kernel.org
12839 W:      http://www.isely.net/pvrusb2/
12840 T:      git git://linuxtv.org/media_tree.git
12841 S:      Maintained
12842 F:      Documentation/media/v4l-drivers/pvrusb2*
12843 F:      drivers/media/usb/pvrusb2/
12844
12845 PWC WEBCAM DRIVER
12846 M:      Hans Verkuil <hverkuil@xs4all.nl>
12847 L:      linux-media@vger.kernel.org
12848 T:      git git://linuxtv.org/media_tree.git
12849 S:      Odd Fixes
12850 F:      drivers/media/usb/pwc/*
12851 F:      include/trace/events/pwc.h
12852
12853 PWM FAN DRIVER
12854 M:      Kamil Debski <kamil@wypas.org>
12855 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12856 L:      linux-hwmon@vger.kernel.org
12857 S:      Supported
12858 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12859 F:      Documentation/hwmon/pwm-fan.rst
12860 F:      drivers/hwmon/pwm-fan.c
12861
12862 PWM IR Transmitter
12863 M:      Sean Young <sean@mess.org>
12864 L:      linux-media@vger.kernel.org
12865 S:      Maintained
12866 F:      drivers/media/rc/pwm-ir-tx.c
12867
12868 PWM SUBSYSTEM
12869 M:      Thierry Reding <thierry.reding@gmail.com>
12870 L:      linux-pwm@vger.kernel.org
12871 S:      Maintained
12872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12873 F:      Documentation/pwm.txt
12874 F:      Documentation/devicetree/bindings/pwm/
12875 F:      include/linux/pwm.h
12876 F:      drivers/pwm/
12877 F:      drivers/video/backlight/pwm_bl.c
12878 F:      include/linux/pwm_backlight.h
12879 F:      drivers/gpio/gpio-mvebu.c
12880 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12881
12882 PXA GPIO DRIVER
12883 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12884 L:      linux-gpio@vger.kernel.org
12885 S:      Maintained
12886 F:      drivers/gpio/gpio-pxa.c
12887
12888 PXA MMCI DRIVER
12889 S:      Orphan
12890
12891 PXA RTC DRIVER
12892 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12893 L:      linux-rtc@vger.kernel.org
12894 S:      Maintained
12895
12896 PXA2xx/PXA3xx SUPPORT
12897 M:      Daniel Mack <daniel@zonque.org>
12898 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12899 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12901 T:      git git://github.com/hzhuang1/linux.git
12902 T:      git git://github.com/rjarzmik/linux.git
12903 S:      Maintained
12904 F:      arch/arm/boot/dts/pxa*
12905 F:      arch/arm/mach-pxa/
12906 F:      drivers/dma/pxa*
12907 F:      drivers/pcmcia/pxa2xx*
12908 F:      drivers/pinctrl/pxa/
12909 F:      drivers/spi/spi-pxa2xx*
12910 F:      drivers/usb/gadget/udc/pxa2*
12911 F:      include/sound/pxa2xx-lib.h
12912 F:      sound/arm/pxa*
12913 F:      sound/soc/pxa/
12914
12915 QAT DRIVER
12916 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12917 L:      qat-linux@intel.com
12918 S:      Supported
12919 F:      drivers/crypto/qat/
12920
12921 QCOM AUDIO (ASoC) DRIVERS
12922 M:      Patrick Lai <plai@codeaurora.org>
12923 M:      Banajit Goswami <bgoswami@codeaurora.org>
12924 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12925 S:      Supported
12926 F:      sound/soc/qcom/
12927
12928 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12929 M:      Gabriel Somlo <somlo@cmu.edu>
12930 M:      "Michael S. Tsirkin" <mst@redhat.com>
12931 L:      qemu-devel@nongnu.org
12932 S:      Maintained
12933 F:      drivers/firmware/qemu_fw_cfg.c
12934 F:      include/uapi/linux/qemu_fw_cfg.h
12935
12936 QIB DRIVER
12937 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12938 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12939 L:      linux-rdma@vger.kernel.org
12940 S:      Supported
12941 F:      drivers/infiniband/hw/qib/
12942
12943 QLOGIC QL41xxx FCOE DRIVER
12944 M:      QLogic-Storage-Upstream@cavium.com
12945 L:      linux-scsi@vger.kernel.org
12946 S:      Supported
12947 F:      drivers/scsi/qedf/
12948
12949 QLOGIC QL41xxx ISCSI DRIVER
12950 M:      QLogic-Storage-Upstream@cavium.com
12951 L:      linux-scsi@vger.kernel.org
12952 S:      Supported
12953 F:      drivers/scsi/qedi/
12954
12955 QLOGIC QL4xxx ETHERNET DRIVER
12956 M:      Ariel Elior <aelior@marvell.com>
12957 M:      GR-everest-linux-l2@marvell.com
12958 L:      netdev@vger.kernel.org
12959 S:      Supported
12960 F:      drivers/net/ethernet/qlogic/qed/
12961 F:      include/linux/qed/
12962 F:      drivers/net/ethernet/qlogic/qede/
12963
12964 QLOGIC QL4xxx RDMA DRIVER
12965 M:      Michal Kalderon <mkalderon@marvell.com>
12966 M:      Ariel Elior <aelior@marvell.com>
12967 L:      linux-rdma@vger.kernel.org
12968 S:      Supported
12969 F:      drivers/infiniband/hw/qedr/
12970 F:      include/uapi/rdma/qedr-abi.h
12971
12972 QLOGIC QLA1280 SCSI DRIVER
12973 M:      Michael Reed <mdr@sgi.com>
12974 L:      linux-scsi@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/scsi/qla1280.[ch]
12977
12978 QLOGIC QLA2XXX FC-SCSI DRIVER
12979 M:      qla2xxx-upstream@qlogic.com
12980 L:      linux-scsi@vger.kernel.org
12981 S:      Supported
12982 F:      Documentation/scsi/LICENSE.qla2xxx
12983 F:      drivers/scsi/qla2xxx/
12984
12985 QLOGIC QLA3XXX NETWORK DRIVER
12986 M:      GR-Linux-NIC-Dev@marvell.com
12987 L:      netdev@vger.kernel.org
12988 S:      Supported
12989 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12990 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12991
12992 QLOGIC QLA4XXX iSCSI DRIVER
12993 M:      QLogic-Storage-Upstream@qlogic.com
12994 L:      linux-scsi@vger.kernel.org
12995 S:      Supported
12996 F:      Documentation/scsi/LICENSE.qla4xxx
12997 F:      drivers/scsi/qla4xxx/
12998
12999 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13000 M:      Shahed Shaikh <shshaikh@marvell.com>
13001 M:      Manish Chopra <manishc@marvell.com>
13002 M:      GR-Linux-NIC-Dev@marvell.com
13003 L:      netdev@vger.kernel.org
13004 S:      Supported
13005 F:      drivers/net/ethernet/qlogic/qlcnic/
13006
13007 QLOGIC QLGE 10Gb ETHERNET DRIVER
13008 M:      Manish Chopra <manishc@marvell.com>
13009 M:      GR-Linux-NIC-Dev@marvell.com
13010 L:      netdev@vger.kernel.org
13011 S:      Supported
13012 F:      drivers/net/ethernet/qlogic/qlge/
13013
13014 QM1D1B0004 MEDIA DRIVER
13015 M:      Akihiro Tsukada <tskd08@gmail.com>
13016 L:      linux-media@vger.kernel.org
13017 S:      Odd Fixes
13018 F:      drivers/media/tuners/qm1d1b0004*
13019
13020 QM1D1C0042 MEDIA DRIVER
13021 M:      Akihiro Tsukada <tskd08@gmail.com>
13022 L:      linux-media@vger.kernel.org
13023 S:      Odd Fixes
13024 F:      drivers/media/tuners/qm1d1c0042*
13025
13026 QNX4 FILESYSTEM
13027 M:      Anders Larsen <al@alarsen.net>
13028 W:      http://www.alarsen.net/linux/qnx4fs/
13029 S:      Maintained
13030 F:      fs/qnx4/
13031 F:      include/uapi/linux/qnx4_fs.h
13032 F:      include/uapi/linux/qnxtypes.h
13033
13034 QORIQ DPAA2 FSL-MC BUS DRIVER
13035 M:      Stuart Yoder <stuyoder@gmail.com>
13036 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13037 L:      linux-kernel@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/bus/fsl-mc/
13040 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13041 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13042
13043 QT1010 MEDIA DRIVER
13044 M:      Antti Palosaari <crope@iki.fi>
13045 L:      linux-media@vger.kernel.org
13046 W:      https://linuxtv.org
13047 W:      http://palosaari.fi/linux/
13048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13049 T:      git git://linuxtv.org/anttip/media_tree.git
13050 S:      Maintained
13051 F:      drivers/media/tuners/qt1010*
13052
13053 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13054 M:      Kalle Valo <kvalo@codeaurora.org>
13055 L:      ath10k@lists.infradead.org
13056 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13058 S:      Supported
13059 F:      drivers/net/wireless/ath/ath10k/
13060
13061 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13062 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13063 L:      linux-wireless@vger.kernel.org
13064 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13065 S:      Supported
13066 F:      drivers/net/wireless/ath/ath9k/
13067
13068 QUALCOMM CAMERA SUBSYSTEM DRIVER
13069 M:      Todor Tomov <todor.too@gmail.com>
13070 L:      linux-media@vger.kernel.org
13071 S:      Maintained
13072 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13073 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13074 F:      drivers/media/platform/qcom/camss/
13075
13076 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13077 M:      Ilia Lin <ilia.lin@kernel.org>
13078 L:      linux-pm@vger.kernel.org
13079 S:      Maintained
13080 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13081 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13082
13083 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13084 M:      Timur Tabi <timur@kernel.org>
13085 L:      netdev@vger.kernel.org
13086 S:      Maintained
13087 F:      drivers/net/ethernet/qualcomm/emac/
13088
13089 QUALCOMM ETHQOS ETHERNET DRIVER
13090 M:      Vinod Koul <vkoul@kernel.org>
13091 M:      Niklas Cassel <niklas.cassel@linaro.org>
13092 L:      netdev@vger.kernel.org
13093 S:      Maintained
13094 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13095 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13096
13097 QUALCOMM GENERIC INTERFACE I2C DRIVER
13098 M:      Alok Chauhan <alokc@codeaurora.org>
13099 L:      linux-i2c@vger.kernel.org
13100 L:      linux-arm-msm@vger.kernel.org
13101 S:      Supported
13102 F:      drivers/i2c/busses/i2c-qcom-geni.c
13103
13104 QUALCOMM HEXAGON ARCHITECTURE
13105 M:      Richard Kuo <rkuo@codeaurora.org>
13106 L:      linux-hexagon@vger.kernel.org
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13108 S:      Supported
13109 F:      arch/hexagon/
13110
13111 QUALCOMM HIDMA DRIVER
13112 M:      Sinan Kaya <okaya@kernel.org>
13113 L:      linux-arm-kernel@lists.infradead.org
13114 L:      linux-arm-msm@vger.kernel.org
13115 L:      dmaengine@vger.kernel.org
13116 S:      Supported
13117 F:      drivers/dma/qcom/hidma*
13118
13119 QUALCOMM IOMMU
13120 M:      Rob Clark <robdclark@gmail.com>
13121 L:      iommu@lists.linux-foundation.org
13122 L:      linux-arm-msm@vger.kernel.org
13123 S:      Maintained
13124 F:      drivers/iommu/qcom_iommu.c
13125
13126 QUALCOMM TSENS THERMAL DRIVER
13127 M:      Amit Kucheria <amit.kucheria@linaro.org>
13128 L:      linux-pm@vger.kernel.org
13129 L:      linux-arm-msm@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/thermal/qcom/
13132
13133 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13134 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13135 L:      linux-media@vger.kernel.org
13136 L:      linux-arm-msm@vger.kernel.org
13137 T:      git git://linuxtv.org/media_tree.git
13138 S:      Maintained
13139 F:      drivers/media/platform/qcom/venus/
13140
13141 QUALCOMM WCN36XX WIRELESS DRIVER
13142 M:      Kalle Valo <kvalo@codeaurora.org>
13143 L:      wcn36xx@lists.infradead.org
13144 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13145 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13146 S:      Supported
13147 F:      drivers/net/wireless/ath/wcn36xx/
13148
13149 QUANTENNA QTNFMAC WIRELESS DRIVER
13150 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13151 M:      Avinash Patil <avinashp@quantenna.com>
13152 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13153 L:      linux-wireless@vger.kernel.org
13154 S:      Maintained
13155 F:      drivers/net/wireless/quantenna
13156
13157 RADEON and AMDGPU DRM DRIVERS
13158 M:      Alex Deucher <alexander.deucher@amd.com>
13159 M:      Christian König <christian.koenig@amd.com>
13160 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13161 L:      amd-gfx@lists.freedesktop.org
13162 T:      git git://people.freedesktop.org/~agd5f/linux
13163 S:      Supported
13164 F:      drivers/gpu/drm/radeon/
13165 F:      include/uapi/drm/radeon_drm.h
13166 F:      drivers/gpu/drm/amd/
13167 F:      include/uapi/drm/amdgpu_drm.h
13168
13169 RADEON FRAMEBUFFER DISPLAY DRIVER
13170 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13171 L:      linux-fbdev@vger.kernel.org
13172 S:      Maintained
13173 F:      drivers/video/fbdev/aty/radeon*
13174 F:      include/uapi/linux/radeonfb.h
13175
13176 RADIOSHARK RADIO DRIVER
13177 M:      Hans Verkuil <hverkuil@xs4all.nl>
13178 L:      linux-media@vger.kernel.org
13179 T:      git git://linuxtv.org/media_tree.git
13180 S:      Maintained
13181 F:      drivers/media/radio/radio-shark.c
13182
13183 RADIOSHARK2 RADIO DRIVER
13184 M:      Hans Verkuil <hverkuil@xs4all.nl>
13185 L:      linux-media@vger.kernel.org
13186 T:      git git://linuxtv.org/media_tree.git
13187 S:      Maintained
13188 F:      drivers/media/radio/radio-shark2.c
13189 F:      drivers/media/radio/radio-tea5777.c
13190
13191 RADOS BLOCK DEVICE (RBD)
13192 M:      Ilya Dryomov <idryomov@gmail.com>
13193 M:      Sage Weil <sage@redhat.com>
13194 M:      Alex Elder <elder@kernel.org>
13195 L:      ceph-devel@vger.kernel.org
13196 W:      http://ceph.com/
13197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13198 T:      git git://github.com/ceph/ceph-client.git
13199 S:      Supported
13200 F:      Documentation/ABI/testing/sysfs-bus-rbd
13201 F:      drivers/block/rbd.c
13202 F:      drivers/block/rbd_types.h
13203
13204 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13205 M:      Paul Mackerras <paulus@samba.org>
13206 L:      linux-fbdev@vger.kernel.org
13207 S:      Maintained
13208 F:      drivers/video/fbdev/aty/aty128fb.c
13209
13210 RAINSHADOW-CEC DRIVER
13211 M:      Hans Verkuil <hverkuil@xs4all.nl>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 S:      Maintained
13215 F:      drivers/media/usb/rainshadow-cec/*
13216
13217 RALINK MIPS ARCHITECTURE
13218 M:      John Crispin <john@phrozen.org>
13219 L:      linux-mips@vger.kernel.org
13220 S:      Maintained
13221 F:      arch/mips/ralink
13222
13223 RALINK RT2X00 WIRELESS LAN DRIVER
13224 P:      rt2x00 project
13225 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13226 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13227 L:      linux-wireless@vger.kernel.org
13228 S:      Maintained
13229 F:      drivers/net/wireless/ralink/rt2x00/
13230
13231 RAMDISK RAM BLOCK DEVICE DRIVER
13232 M:      Jens Axboe <axboe@kernel.dk>
13233 S:      Maintained
13234 F:      Documentation/blockdev/ramdisk.txt
13235 F:      drivers/block/brd.c
13236
13237 RANCHU VIRTUAL BOARD FOR MIPS
13238 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13239 L:      linux-mips@vger.kernel.org
13240 S:      Supported
13241 F:      arch/mips/generic/board-ranchu.c
13242 F:      arch/mips/configs/generic/board-ranchu.config
13243
13244 RANDOM NUMBER DRIVER
13245 M:      "Theodore Ts'o" <tytso@mit.edu>
13246 S:      Maintained
13247 F:      drivers/char/random.c
13248
13249 RAPIDIO SUBSYSTEM
13250 M:      Matt Porter <mporter@kernel.crashing.org>
13251 M:      Alexandre Bounine <alex.bou9@gmail.com>
13252 S:      Maintained
13253 F:      drivers/rapidio/
13254
13255 RAS INFRASTRUCTURE
13256 M:      Tony Luck <tony.luck@intel.com>
13257 M:      Borislav Petkov <bp@alien8.de>
13258 L:      linux-edac@vger.kernel.org
13259 S:      Maintained
13260 F:      drivers/ras/
13261 F:      include/linux/ras.h
13262 F:      include/ras/ras_event.h
13263 F:      Documentation/admin-guide/ras.rst
13264
13265 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13266 L:      linux-wireless@vger.kernel.org
13267 S:      Orphan
13268 F:      drivers/net/wireless/ray*
13269
13270 RCUTORTURE TEST FRAMEWORK
13271 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13272 M:      Josh Triplett <josh@joshtriplett.org>
13273 R:      Steven Rostedt <rostedt@goodmis.org>
13274 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13275 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13276 L:      rcu@vger.kernel.org
13277 S:      Supported
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13279 F:      tools/testing/selftests/rcutorture
13280
13281 RDC R-321X SoC
13282 M:      Florian Fainelli <florian@openwrt.org>
13283 S:      Maintained
13284
13285 RDC R6040 FAST ETHERNET DRIVER
13286 M:      Florian Fainelli <f.fainelli@gmail.com>
13287 L:      netdev@vger.kernel.org
13288 S:      Maintained
13289 F:      drivers/net/ethernet/rdc/r6040.c
13290
13291 RDMAVT - RDMA verbs software
13292 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13293 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13294 L:      linux-rdma@vger.kernel.org
13295 S:      Supported
13296 F:      drivers/infiniband/sw/rdmavt
13297
13298 RDS - RELIABLE DATAGRAM SOCKETS
13299 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13300 L:      netdev@vger.kernel.org
13301 L:      linux-rdma@vger.kernel.org
13302 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13303 W:      https://oss.oracle.com/projects/rds/
13304 S:      Supported
13305 F:      net/rds/
13306 F:      Documentation/networking/rds.txt
13307
13308 RDT - RESOURCE ALLOCATION
13309 M:      Fenghua Yu <fenghua.yu@intel.com>
13310 M:      Reinette Chatre <reinette.chatre@intel.com>
13311 L:      linux-kernel@vger.kernel.org
13312 S:      Supported
13313 F:      arch/x86/kernel/cpu/resctrl/
13314 F:      arch/x86/include/asm/resctrl_sched.h
13315 F:      Documentation/x86/resctrl*
13316
13317 READ-COPY UPDATE (RCU)
13318 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13319 M:      Josh Triplett <josh@joshtriplett.org>
13320 R:      Steven Rostedt <rostedt@goodmis.org>
13321 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13322 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13323 R:      Joel Fernandes <joel@joelfernandes.org>
13324 L:      rcu@vger.kernel.org
13325 W:      http://www.rdrop.com/users/paulmck/RCU/
13326 S:      Supported
13327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13328 F:      Documentation/RCU/
13329 X:      Documentation/RCU/torture.txt
13330 F:      include/linux/rcu*
13331 X:      include/linux/srcu*.h
13332 F:      kernel/rcu/
13333 X:      kernel/rcu/srcu*.c
13334
13335 REAL TIME CLOCK (RTC) SUBSYSTEM
13336 M:      Alessandro Zummo <a.zummo@towertech.it>
13337 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13338 L:      linux-rtc@vger.kernel.org
13339 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13341 S:      Maintained
13342 F:      Documentation/devicetree/bindings/rtc/
13343 F:      Documentation/rtc.txt
13344 F:      drivers/rtc/
13345 F:      include/linux/rtc.h
13346 F:      include/uapi/linux/rtc.h
13347 F:      include/linux/rtc/
13348 F:      include/linux/platform_data/rtc-*
13349 F:      tools/testing/selftests/rtc/
13350
13351 REALTEK AUDIO CODECS
13352 M:      Bard Liao <bardliao@realtek.com>
13353 M:      Oder Chiou <oder_chiou@realtek.com>
13354 S:      Maintained
13355 F:      sound/soc/codecs/rt*
13356 F:      include/sound/rt*.h
13357
13358 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13359 M:      Linus Walleij <linus.walleij@linaro.org>
13360 S:      Maintained
13361 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13362 F:      drivers/net/dsa/realtek-smi*
13363 F:      drivers/net/dsa/rtl83*
13364
13365 REDPINE WIRELESS DRIVER
13366 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13367 M:      Siva Rebbagondla <siva8118@gmail.com>
13368 L:      linux-wireless@vger.kernel.org
13369 S:      Maintained
13370 F:      drivers/net/wireless/rsi/
13371
13372 REGISTER MAP ABSTRACTION
13373 M:      Mark Brown <broonie@kernel.org>
13374 L:      linux-kernel@vger.kernel.org
13375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13376 S:      Supported
13377 F:      Documentation/devicetree/bindings/regmap/
13378 F:      drivers/base/regmap/
13379 F:      include/linux/regmap.h
13380
13381 REISERFS FILE SYSTEM
13382 L:      reiserfs-devel@vger.kernel.org
13383 S:      Supported
13384 F:      fs/reiserfs/
13385
13386 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13387 M:      Ohad Ben-Cohen <ohad@wizery.com>
13388 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13389 L:      linux-remoteproc@vger.kernel.org
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13391 S:      Maintained
13392 F:      Documentation/devicetree/bindings/remoteproc/
13393 F:      Documentation/remoteproc.txt
13394 F:      drivers/remoteproc/
13395 F:      include/linux/remoteproc.h
13396
13397 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13398 M:      Ohad Ben-Cohen <ohad@wizery.com>
13399 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13400 L:      linux-remoteproc@vger.kernel.org
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13402 S:      Maintained
13403 F:      drivers/rpmsg/
13404 F:      Documentation/rpmsg.txt
13405 F:      include/linux/rpmsg.h
13406 F:      include/linux/rpmsg/
13407
13408 RENESAS CLOCK DRIVERS
13409 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13410 L:      linux-renesas-soc@vger.kernel.org
13411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13412 S:      Supported
13413 F:      drivers/clk/renesas/
13414
13415 RENESAS EMEV2 I2C DRIVER
13416 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13417 S:      Supported
13418 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13419 F:      drivers/i2c/busses/i2c-emev2.c
13420
13421 RENESAS ETHERNET DRIVERS
13422 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13423 L:      netdev@vger.kernel.org
13424 L:      linux-renesas-soc@vger.kernel.org
13425 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13426 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13427 F:      drivers/net/ethernet/renesas/
13428 F:      include/linux/sh_eth.h
13429
13430 RENESAS R-CAR GYROADC DRIVER
13431 M:      Marek Vasut <marek.vasut@gmail.com>
13432 L:      linux-iio@vger.kernel.org
13433 S:      Supported
13434 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13435 F:      drivers/iio/adc/rcar-gyroadc.c
13436
13437 RENESAS R-CAR I2C DRIVERS
13438 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13439 S:      Supported
13440 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13441 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13442 F:      drivers/i2c/busses/i2c-rcar.c
13443 F:      drivers/i2c/busses/i2c-sh_mobile.c
13444
13445 RENESAS RIIC DRIVER
13446 M:      Chris Brandt <chris.brandt@renesas.com>
13447 S:      Supported
13448 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13449 F:      drivers/i2c/busses/i2c-riic.c
13450
13451 RENESAS USB PHY DRIVER
13452 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13453 L:      linux-renesas-soc@vger.kernel.org
13454 S:      Maintained
13455 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13456
13457 RESET CONTROLLER FRAMEWORK
13458 M:      Philipp Zabel <p.zabel@pengutronix.de>
13459 T:      git git://git.pengutronix.de/git/pza/linux
13460 S:      Maintained
13461 F:      drivers/reset/
13462 F:      Documentation/devicetree/bindings/reset/
13463 F:      include/dt-bindings/reset/
13464 F:      include/linux/reset.h
13465 F:      include/linux/reset/
13466 F:      include/linux/reset-controller.h
13467
13468 RESTARTABLE SEQUENCES SUPPORT
13469 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13470 M:      Peter Zijlstra <peterz@infradead.org>
13471 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13472 M:      Boqun Feng <boqun.feng@gmail.com>
13473 L:      linux-kernel@vger.kernel.org
13474 S:      Supported
13475 F:      kernel/rseq.c
13476 F:      include/uapi/linux/rseq.h
13477 F:      include/trace/events/rseq.h
13478 F:      tools/testing/selftests/rseq/
13479
13480 RFKILL
13481 M:      Johannes Berg <johannes@sipsolutions.net>
13482 L:      linux-wireless@vger.kernel.org
13483 W:      http://wireless.kernel.org/
13484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13486 S:      Maintained
13487 F:      Documentation/rfkill.txt
13488 F:      Documentation/ABI/stable/sysfs-class-rfkill
13489 F:      net/rfkill/
13490 F:      include/linux/rfkill.h
13491 F:      include/uapi/linux/rfkill.h
13492
13493 RHASHTABLE
13494 M:      Thomas Graf <tgraf@suug.ch>
13495 M:      Herbert Xu <herbert@gondor.apana.org.au>
13496 L:      netdev@vger.kernel.org
13497 S:      Maintained
13498 F:      lib/rhashtable.c
13499 F:      lib/test_rhashtable.c
13500 F:      include/linux/rhashtable.h
13501 F:      include/linux/rhashtable-types.h
13502
13503 RICOH R5C592 MEMORYSTICK DRIVER
13504 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13505 S:      Maintained
13506 F:      drivers/memstick/host/r592.*
13507
13508 RICOH SMARTMEDIA/XD DRIVER
13509 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13510 S:      Maintained
13511 F:      drivers/mtd/nand/raw/r852.c
13512 F:      drivers/mtd/nand/raw/r852.h
13513
13514 RISC-V ARCHITECTURE
13515 M:      Palmer Dabbelt <palmer@sifive.com>
13516 M:      Albert Ou <aou@eecs.berkeley.edu>
13517 L:      linux-riscv@lists.infradead.org
13518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13519 S:      Supported
13520 F:      arch/riscv/
13521 K:      riscv
13522 N:      riscv
13523
13524 ROCCAT DRIVERS
13525 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13526 W:      http://sourceforge.net/projects/roccat/
13527 S:      Maintained
13528 F:      drivers/hid/hid-roccat*
13529 F:      include/linux/hid-roccat*
13530 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13531
13532 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13533 M:      Jacob chen <jacob2.chen@rock-chips.com>
13534 L:      linux-media@vger.kernel.org
13535 S:      Maintained
13536 F:      drivers/media/platform/rockchip/rga/
13537 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13538
13539 ROCKCHIP VPU CODEC DRIVER
13540 M:      Ezequiel Garcia <ezequiel@collabora.com>
13541 L:      linux-media@vger.kernel.org
13542 S:      Maintained
13543 F:      drivers/staging/media/platform/rockchip/vpu/
13544 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13545
13546 ROCKER DRIVER
13547 M:      Jiri Pirko <jiri@resnulli.us>
13548 L:      netdev@vger.kernel.org
13549 S:      Supported
13550 F:      drivers/net/ethernet/rocker/
13551
13552 ROCKETPORT DRIVER
13553 P:      Comtrol Corp.
13554 W:      http://www.comtrol.com
13555 S:      Maintained
13556 F:      Documentation/serial/rocket.rst
13557 F:      drivers/tty/rocket*
13558
13559 ROCKETPORT EXPRESS/INFINITY DRIVER
13560 M:      Kevin Cernekee <cernekee@gmail.com>
13561 L:      linux-serial@vger.kernel.org
13562 S:      Odd Fixes
13563 F:      drivers/tty/serial/rp2.*
13564
13565 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13566 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13567 L:      linux-kernel@vger.kernel.org
13568 L:      linux-renesas-soc@vger.kernel.org
13569 S:      Supported
13570 F:      drivers/mfd/bd9571mwv.c
13571 F:      drivers/regulator/bd9571mwv-regulator.c
13572 F:      drivers/gpio/gpio-bd9571mwv.c
13573 F:      include/linux/mfd/bd9571mwv.h
13574 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13575
13576 ROSE NETWORK LAYER
13577 M:      Ralf Baechle <ralf@linux-mips.org>
13578 L:      linux-hams@vger.kernel.org
13579 W:      http://www.linux-ax25.org/
13580 S:      Maintained
13581 F:      include/net/rose.h
13582 F:      include/uapi/linux/rose.h
13583 F:      net/rose/
13584
13585 RTL2830 MEDIA DRIVER
13586 M:      Antti Palosaari <crope@iki.fi>
13587 L:      linux-media@vger.kernel.org
13588 W:      https://linuxtv.org
13589 W:      http://palosaari.fi/linux/
13590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13591 T:      git git://linuxtv.org/anttip/media_tree.git
13592 S:      Maintained
13593 F:      drivers/media/dvb-frontends/rtl2830*
13594
13595 RTL2832 MEDIA DRIVER
13596 M:      Antti Palosaari <crope@iki.fi>
13597 L:      linux-media@vger.kernel.org
13598 W:      https://linuxtv.org
13599 W:      http://palosaari.fi/linux/
13600 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13601 T:      git git://linuxtv.org/anttip/media_tree.git
13602 S:      Maintained
13603 F:      drivers/media/dvb-frontends/rtl2832*
13604
13605 RTL2832_SDR MEDIA DRIVER
13606 M:      Antti Palosaari <crope@iki.fi>
13607 L:      linux-media@vger.kernel.org
13608 W:      https://linuxtv.org
13609 W:      http://palosaari.fi/linux/
13610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13611 T:      git git://linuxtv.org/anttip/media_tree.git
13612 S:      Maintained
13613 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13614
13615 RTL8180 WIRELESS DRIVER
13616 L:      linux-wireless@vger.kernel.org
13617 W:      http://wireless.kernel.org/
13618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13619 S:      Orphan
13620 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13621
13622 RTL8187 WIRELESS DRIVER
13623 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13624 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13625 M:      Larry Finger <Larry.Finger@lwfinger.net>
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/rtl818x/rtl8187/
13631
13632 REALTEK WIRELESS DRIVER (rtlwifi family)
13633 M:      Ping-Ke Shih <pkshih@realtek.com>
13634 L:      linux-wireless@vger.kernel.org
13635 W:      http://wireless.kernel.org/
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13637 S:      Maintained
13638 F:      drivers/net/wireless/realtek/rtlwifi/
13639
13640 REALTEK WIRELESS DRIVER (rtw88)
13641 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13642 L:      linux-wireless@vger.kernel.org
13643 S:      Maintained
13644 F:      drivers/net/wireless/realtek/rtw88/
13645
13646 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13647 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13648 L:      linux-wireless@vger.kernel.org
13649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13650 S:      Maintained
13651 F:      drivers/net/wireless/realtek/rtl8xxxu/
13652
13653 RXRPC SOCKETS (AF_RXRPC)
13654 M:      David Howells <dhowells@redhat.com>
13655 L:      linux-afs@lists.infradead.org
13656 S:      Supported
13657 F:      net/rxrpc/
13658 F:      include/keys/rxrpc-type.h
13659 F:      include/net/af_rxrpc.h
13660 F:      include/trace/events/rxrpc.h
13661 F:      include/uapi/linux/rxrpc.h
13662 F:      Documentation/networking/rxrpc.txt
13663 W:      https://www.infradead.org/~dhowells/kafs/
13664
13665 S3 SAVAGE FRAMEBUFFER DRIVER
13666 M:      Antonino Daplas <adaplas@gmail.com>
13667 L:      linux-fbdev@vger.kernel.org
13668 S:      Maintained
13669 F:      drivers/video/fbdev/savage/
13670
13671 S390
13672 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13673 M:      Vasily Gorbik <gor@linux.ibm.com>
13674 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13675 L:      linux-s390@vger.kernel.org
13676 W:      http://www.ibm.com/developerworks/linux/linux390/
13677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13678 S:      Supported
13679 F:      arch/s390/
13680 F:      drivers/s390/
13681 F:      Documentation/s390/
13682 F:      Documentation/driver-api/s390-drivers.rst
13683
13684 S390 COMMON I/O LAYER
13685 M:      Sebastian Ott <sebott@linux.ibm.com>
13686 M:      Peter Oberparleiter <oberpar@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/cio/
13691
13692 S390 DASD DRIVER
13693 M:      Stefan Haberland <sth@linux.ibm.com>
13694 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13695 L:      linux-s390@vger.kernel.org
13696 W:      http://www.ibm.com/developerworks/linux/linux390/
13697 S:      Supported
13698 F:      drivers/s390/block/dasd*
13699 F:      block/partitions/ibm.c
13700
13701 S390 IOMMU (PCI)
13702 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13703 L:      linux-s390@vger.kernel.org
13704 W:      http://www.ibm.com/developerworks/linux/linux390/
13705 S:      Supported
13706 F:      drivers/iommu/s390-iommu.c
13707
13708 S390 IUCV NETWORK LAYER
13709 M:      Julian Wiedmann <jwi@linux.ibm.com>
13710 M:      Ursula Braun <ubraun@linux.ibm.com>
13711 L:      linux-s390@vger.kernel.org
13712 W:      http://www.ibm.com/developerworks/linux/linux390/
13713 S:      Supported
13714 F:      drivers/s390/net/*iucv*
13715 F:      include/net/iucv/
13716 F:      net/iucv/
13717
13718 S390 NETWORK DRIVERS
13719 M:      Julian Wiedmann <jwi@linux.ibm.com>
13720 M:      Ursula Braun <ubraun@linux.ibm.com>
13721 L:      linux-s390@vger.kernel.org
13722 W:      http://www.ibm.com/developerworks/linux/linux390/
13723 S:      Supported
13724 F:      drivers/s390/net/
13725
13726 S390 PCI SUBSYSTEM
13727 M:      Sebastian Ott <sebott@linux.ibm.com>
13728 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13729 L:      linux-s390@vger.kernel.org
13730 W:      http://www.ibm.com/developerworks/linux/linux390/
13731 S:      Supported
13732 F:      arch/s390/pci/
13733 F:      drivers/pci/hotplug/s390_pci_hpc.c
13734
13735 S390 VFIO-CCW DRIVER
13736 M:      Cornelia Huck <cohuck@redhat.com>
13737 M:      Farhan Ali <alifm@linux.ibm.com>
13738 M:      Eric Farman <farman@linux.ibm.com>
13739 R:      Halil Pasic <pasic@linux.ibm.com>
13740 L:      linux-s390@vger.kernel.org
13741 L:      kvm@vger.kernel.org
13742 S:      Supported
13743 F:      drivers/s390/cio/vfio_ccw*
13744 F:      Documentation/s390/vfio-ccw.txt
13745 F:      include/uapi/linux/vfio_ccw.h
13746
13747 S390 ZCRYPT DRIVER
13748 M:      Harald Freudenberger <freude@linux.ibm.com>
13749 L:      linux-s390@vger.kernel.org
13750 W:      http://www.ibm.com/developerworks/linux/linux390/
13751 S:      Supported
13752 F:      drivers/s390/crypto/
13753
13754 S390 VFIO AP DRIVER
13755 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13756 M:      Pierre Morel <pmorel@linux.ibm.com>
13757 M:      Halil Pasic <pasic@linux.ibm.com>
13758 L:      linux-s390@vger.kernel.org
13759 W:      http://www.ibm.com/developerworks/linux/linux390/
13760 S:      Supported
13761 F:      drivers/s390/crypto/vfio_ap_drv.c
13762 F:      drivers/s390/crypto/vfio_ap_private.h
13763 F:      drivers/s390/crypto/vfio_ap_ops.c
13764 F:      Documentation/s390/vfio-ap.txt
13765
13766 S390 ZFCP DRIVER
13767 M:      Steffen Maier <maier@linux.ibm.com>
13768 M:      Benjamin Block <bblock@linux.ibm.com>
13769 L:      linux-s390@vger.kernel.org
13770 W:      http://www.ibm.com/developerworks/linux/linux390/
13771 S:      Supported
13772 F:      drivers/s390/scsi/zfcp_*
13773
13774 S3C24XX SD/MMC Driver
13775 M:      Ben Dooks <ben-linux@fluff.org>
13776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13777 S:      Supported
13778 F:      drivers/mmc/host/s3cmci.*
13779
13780 SAA6588 RDS RECEIVER DRIVER
13781 M:      Hans Verkuil <hverkuil@xs4all.nl>
13782 L:      linux-media@vger.kernel.org
13783 T:      git git://linuxtv.org/media_tree.git
13784 W:      https://linuxtv.org
13785 S:      Odd Fixes
13786 F:      drivers/media/i2c/saa6588*
13787
13788 SAA7134 VIDEO4LINUX DRIVER
13789 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13790 L:      linux-media@vger.kernel.org
13791 W:      https://linuxtv.org
13792 T:      git git://linuxtv.org/media_tree.git
13793 S:      Odd fixes
13794 F:      Documentation/media/v4l-drivers/saa7134*
13795 F:      drivers/media/pci/saa7134/
13796
13797 SAA7146 VIDEO4LINUX-2 DRIVER
13798 M:      Hans Verkuil <hverkuil@xs4all.nl>
13799 L:      linux-media@vger.kernel.org
13800 T:      git git://linuxtv.org/media_tree.git
13801 S:      Maintained
13802 F:      drivers/media/common/saa7146/
13803 F:      drivers/media/pci/saa7146/
13804 F:      include/media/drv-intf/saa7146*
13805
13806 SAMSUNG AUDIO (ASoC) DRIVERS
13807 M:      Krzysztof Kozlowski <krzk@kernel.org>
13808 M:      Sangbeom Kim <sbkim73@samsung.com>
13809 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13810 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13811 S:      Supported
13812 F:      sound/soc/samsung/
13813 F:      Documentation/devicetree/bindings/sound/samsung*
13814
13815 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13816 M:      Krzysztof Kozlowski <krzk@kernel.org>
13817 L:      linux-crypto@vger.kernel.org
13818 L:      linux-samsung-soc@vger.kernel.org
13819 S:      Maintained
13820 F:      drivers/crypto/exynos-rng.c
13821 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13822
13823 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13824 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13825 L:      linux-samsung-soc@vger.kernel.org
13826 S:      Maintained
13827 F:      drivers/char/hw_random/exynos-trng.c
13828 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13829
13830 SAMSUNG FRAMEBUFFER DRIVER
13831 M:      Jingoo Han <jingoohan1@gmail.com>
13832 L:      linux-fbdev@vger.kernel.org
13833 S:      Maintained
13834 F:      drivers/video/fbdev/s3c-fb.c
13835
13836 SAMSUNG LAPTOP DRIVER
13837 M:      Corentin Chary <corentin.chary@gmail.com>
13838 L:      platform-driver-x86@vger.kernel.org
13839 S:      Maintained
13840 F:      drivers/platform/x86/samsung-laptop.c
13841
13842 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13843 M:      Sangbeom Kim <sbkim73@samsung.com>
13844 M:      Krzysztof Kozlowski <krzk@kernel.org>
13845 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13846 L:      linux-kernel@vger.kernel.org
13847 L:      linux-samsung-soc@vger.kernel.org
13848 S:      Supported
13849 F:      drivers/mfd/sec*.c
13850 F:      drivers/regulator/s2m*.c
13851 F:      drivers/regulator/s5m*.c
13852 F:      drivers/clk/clk-s2mps11.c
13853 F:      drivers/rtc/rtc-s5m.c
13854 F:      include/linux/mfd/samsung/
13855 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13856 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13857 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13858 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13859
13860 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13861 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13862 L:      linux-media@vger.kernel.org
13863 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13864 S:      Maintained
13865 F:      drivers/media/platform/s3c-camif/
13866 F:      include/media/drv-intf/s3c_camif.h
13867
13868 SAMSUNG S3FWRN5 NFC DRIVER
13869 M:      Robert Baldyga <r.baldyga@samsung.com>
13870 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13871 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13872 S:      Supported
13873 F:      drivers/nfc/s3fwrn5
13874
13875 SAMSUNG S5C73M3 CAMERA DRIVER
13876 M:      Kyungmin Park <kyungmin.park@samsung.com>
13877 M:      Andrzej Hajda <a.hajda@samsung.com>
13878 L:      linux-media@vger.kernel.org
13879 S:      Supported
13880 F:      drivers/media/i2c/s5c73m3/*
13881
13882 SAMSUNG S5K5BAF CAMERA DRIVER
13883 M:      Kyungmin Park <kyungmin.park@samsung.com>
13884 M:      Andrzej Hajda <a.hajda@samsung.com>
13885 L:      linux-media@vger.kernel.org
13886 S:      Supported
13887 F:      drivers/media/i2c/s5k5baf.c
13888
13889 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13890 M:      Krzysztof Kozlowski <krzk@kernel.org>
13891 M:      Vladimir Zapolskiy <vz@mleia.com>
13892 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13893 L:      linux-crypto@vger.kernel.org
13894 L:      linux-samsung-soc@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/crypto/s5p-sss.c
13897
13898 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13899 M:      Kyungmin Park <kyungmin.park@samsung.com>
13900 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13901 L:      linux-media@vger.kernel.org
13902 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13903 S:      Supported
13904 F:      drivers/media/platform/exynos4-is/
13905
13906 SAMSUNG SOC CLOCK DRIVERS
13907 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13908 M:      Tomasz Figa <tomasz.figa@gmail.com>
13909 M:      Chanwoo Choi <cw00.choi@samsung.com>
13910 S:      Supported
13911 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13913 F:      drivers/clk/samsung/
13914 F:      include/dt-bindings/clock/exynos*.h
13915 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13916
13917 SAMSUNG SPI DRIVERS
13918 M:      Kukjin Kim <kgene@kernel.org>
13919 M:      Krzysztof Kozlowski <krzk@kernel.org>
13920 M:      Andi Shyti <andi@etezian.org>
13921 L:      linux-spi@vger.kernel.org
13922 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13923 S:      Maintained
13924 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13925 F:      drivers/spi/spi-s3c*
13926 F:      include/linux/platform_data/spi-s3c64xx.h
13927
13928 SAMSUNG SXGBE DRIVERS
13929 M:      Byungho An <bh74.an@samsung.com>
13930 M:      Girish K S <ks.giri@samsung.com>
13931 M:      Vipul Pandya <vipul.pandya@samsung.com>
13932 S:      Supported
13933 L:      netdev@vger.kernel.org
13934 F:      drivers/net/ethernet/samsung/sxgbe/
13935
13936 SAMSUNG THERMAL DRIVER
13937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13938 L:      linux-pm@vger.kernel.org
13939 L:      linux-samsung-soc@vger.kernel.org
13940 S:      Supported
13941 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13942 F:      drivers/thermal/samsung/
13943
13944 SAMSUNG USB2 PHY DRIVER
13945 M:      Kamil Debski <kamil@wypas.org>
13946 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13947 L:      linux-kernel@vger.kernel.org
13948 S:      Supported
13949 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13950 F:      Documentation/phy/samsung-usb2.txt
13951 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13952 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13953 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13954 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13955 F:      drivers/phy/samsung/phy-samsung-usb2.c
13956 F:      drivers/phy/samsung/phy-samsung-usb2.h
13957
13958 SC1200 WDT DRIVER
13959 M:      Zwane Mwaikambo <zwanem@gmail.com>
13960 S:      Maintained
13961 F:      drivers/watchdog/sc1200wdt.c
13962
13963 SCHEDULER
13964 M:      Ingo Molnar <mingo@redhat.com>
13965 M:      Peter Zijlstra <peterz@infradead.org>
13966 L:      linux-kernel@vger.kernel.org
13967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13968 S:      Maintained
13969 F:      kernel/sched/
13970 F:      include/linux/sched.h
13971 F:      include/uapi/linux/sched.h
13972 F:      include/linux/wait.h
13973 F:      include/linux/preempt.h
13974
13975 SCR24X CHIP CARD INTERFACE DRIVER
13976 M:      Lubomir Rintel <lkundrak@v3.sk>
13977 S:      Supported
13978 F:      drivers/char/pcmcia/scr24x_cs.c
13979
13980 SCSI CDROM DRIVER
13981 M:      Jens Axboe <axboe@kernel.dk>
13982 L:      linux-scsi@vger.kernel.org
13983 W:      http://www.kernel.dk
13984 S:      Maintained
13985 F:      drivers/scsi/sr*
13986
13987 SCSI RDMA PROTOCOL (SRP) INITIATOR
13988 M:      Bart Van Assche <bvanassche@acm.org>
13989 L:      linux-rdma@vger.kernel.org
13990 S:      Supported
13991 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13992 F:      drivers/infiniband/ulp/srp/
13993 F:      include/scsi/srp.h
13994
13995 SCSI RDMA PROTOCOL (SRP) TARGET
13996 M:      Bart Van Assche <bvanassche@acm.org>
13997 L:      linux-rdma@vger.kernel.org
13998 L:      target-devel@vger.kernel.org
13999 S:      Supported
14000 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14001 F:      drivers/infiniband/ulp/srpt/
14002
14003 SCSI SG DRIVER
14004 M:      Doug Gilbert <dgilbert@interlog.com>
14005 L:      linux-scsi@vger.kernel.org
14006 W:      http://sg.danny.cz/sg
14007 S:      Maintained
14008 F:      Documentation/scsi/scsi-generic.txt
14009 F:      drivers/scsi/sg.c
14010 F:      include/scsi/sg.h
14011
14012 SCSI SUBSYSTEM
14013 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14015 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14017 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14018 L:      linux-scsi@vger.kernel.org
14019 S:      Maintained
14020 F:      Documentation/devicetree/bindings/scsi/
14021 F:      drivers/scsi/
14022 F:      include/scsi/
14023
14024 SCSI TAPE DRIVER
14025 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14026 L:      linux-scsi@vger.kernel.org
14027 S:      Maintained
14028 F:      Documentation/scsi/st.txt
14029 F:      drivers/scsi/st.*
14030 F:      drivers/scsi/st_*.h
14031
14032 SCSI TARGET SUBSYSTEM
14033 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14034 L:      linux-scsi@vger.kernel.org
14035 L:      target-devel@vger.kernel.org
14036 W:      http://www.linux-iscsi.org
14037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14038 Q:      https://patchwork.kernel.org/project/target-devel/list/
14039 S:      Supported
14040 F:      drivers/target/
14041 F:      include/target/
14042 F:      Documentation/target/
14043
14044 SCTP PROTOCOL
14045 M:      Vlad Yasevich <vyasevich@gmail.com>
14046 M:      Neil Horman <nhorman@tuxdriver.com>
14047 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14048 L:      linux-sctp@vger.kernel.org
14049 W:      http://lksctp.sourceforge.net
14050 S:      Maintained
14051 F:      Documentation/networking/sctp.txt
14052 F:      include/linux/sctp.h
14053 F:      include/uapi/linux/sctp.h
14054 F:      include/net/sctp/
14055 F:      net/sctp/
14056
14057 SCx200 CPU SUPPORT
14058 M:      Jim Cromie <jim.cromie@gmail.com>
14059 S:      Odd Fixes
14060 F:      Documentation/i2c/busses/scx200_acb
14061 F:      arch/x86/platform/scx200/
14062 F:      drivers/watchdog/scx200_wdt.c
14063 F:      drivers/i2c/busses/scx200*
14064 F:      drivers/mtd/maps/scx200_docflash.c
14065 F:      include/linux/scx200.h
14066
14067 SCx200 GPIO DRIVER
14068 M:      Jim Cromie <jim.cromie@gmail.com>
14069 S:      Maintained
14070 F:      drivers/char/scx200_gpio.c
14071 F:      include/linux/scx200_gpio.h
14072
14073 SCx200 HRT CLOCKSOURCE DRIVER
14074 M:      Jim Cromie <jim.cromie@gmail.com>
14075 S:      Maintained
14076 F:      drivers/clocksource/scx200_hrt.c
14077
14078 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14079 M:      Sascha Sommer <saschasommer@freenet.de>
14080 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14081 S:      Maintained
14082 F:      drivers/mmc/host/sdricoh_cs.c
14083
14084 SECO BOARDS CEC DRIVER
14085 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14086 S:      Maintained
14087 F:      drivers/media/platform/seco-cec/seco-cec.c
14088 F:      drivers/media/platform/seco-cec/seco-cec.h
14089
14090 SECURE COMPUTING
14091 M:      Kees Cook <keescook@chromium.org>
14092 R:      Andy Lutomirski <luto@amacapital.net>
14093 R:      Will Drewry <wad@chromium.org>
14094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14095 S:      Supported
14096 F:      kernel/seccomp.c
14097 F:      include/uapi/linux/seccomp.h
14098 F:      include/linux/seccomp.h
14099 F:      tools/testing/selftests/seccomp/*
14100 F:      tools/testing/selftests/kselftest_harness.h
14101 F:      Documentation/userspace-api/seccomp_filter.rst
14102 K:      \bsecure_computing
14103 K:      \bTIF_SECCOMP\b
14104
14105 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14106 M:      Al Cooper <alcooperx@gmail.com>
14107 L:      linux-mmc@vger.kernel.org
14108 L:      bcm-kernel-feedback-list@broadcom.com
14109 S:      Maintained
14110 F:      drivers/mmc/host/sdhci-brcmstb*
14111
14112 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14113 M:      Adrian Hunter <adrian.hunter@intel.com>
14114 L:      linux-mmc@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/mmc/host/sdhci*
14117 F:      include/linux/mmc/sdhci*
14118
14119 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14120 M:      Adrian Hunter <adrian.hunter@intel.com>
14121 M:      Ritesh Harjani <riteshh@codeaurora.org>
14122 M:      Asutosh Das <asutoshd@codeaurora.org>
14123 L:      linux-mmc@vger.kernel.org
14124 S:      Maintained
14125 F:      drivers/mmc/host/cqhci*
14126
14127 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14128 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14129 M:      Manjunath M B <manjumb@synopsys.com>
14130 L:      linux-mmc@vger.kernel.org
14131 S:      Maintained
14132 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14133
14134 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14135 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14136 L:      linux-mmc@vger.kernel.org
14137 S:      Supported
14138 F:      drivers/mmc/host/sdhci-of-at91.c
14139
14140 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14141 M:      Ben Dooks <ben-linux@fluff.org>
14142 M:      Jaehoon Chung <jh80.chung@samsung.com>
14143 L:      linux-mmc@vger.kernel.org
14144 S:      Maintained
14145 F:      drivers/mmc/host/sdhci-s3c*
14146
14147 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14148 M:      Viresh Kumar <vireshk@kernel.org>
14149 L:      linux-mmc@vger.kernel.org
14150 S:      Maintained
14151 F:      drivers/mmc/host/sdhci-spear.c
14152
14153 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14154 M:      Kishon Vijay Abraham I <kishon@ti.com>
14155 L:      linux-mmc@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/mmc/host/sdhci-omap.c
14158
14159 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14160 M:      Scott Bauer <scott.bauer@intel.com>
14161 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14162 L:      linux-block@vger.kernel.org
14163 S:      Supported
14164 F:      block/sed*
14165 F:      block/opal_proto.h
14166 F:      include/linux/sed*
14167 F:      include/uapi/linux/sed*
14168
14169 SECURITY CONTACT
14170 M:      Security Officers <security@kernel.org>
14171 S:      Supported
14172
14173 SECURITY SUBSYSTEM
14174 M:      James Morris <jmorris@namei.org>
14175 M:      "Serge E. Hallyn" <serge@hallyn.com>
14176 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14178 W:      http://kernsec.org/
14179 S:      Supported
14180 F:      security/
14181 X:      security/selinux/
14182
14183 SELINUX SECURITY MODULE
14184 M:      Paul Moore <paul@paul-moore.com>
14185 M:      Stephen Smalley <sds@tycho.nsa.gov>
14186 M:      Eric Paris <eparis@parisplace.org>
14187 L:      selinux@vger.kernel.org
14188 W:      https://selinuxproject.org
14189 W:      https://github.com/SELinuxProject
14190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14191 S:      Supported
14192 F:      include/uapi/linux/selinux_netlink.h
14193 F:      security/selinux/
14194 F:      scripts/selinux/
14195 F:      Documentation/admin-guide/LSM/SELinux.rst
14196
14197 SENSABLE PHANTOM
14198 M:      Jiri Slaby <jirislaby@gmail.com>
14199 S:      Maintained
14200 F:      drivers/misc/phantom.c
14201 F:      include/uapi/linux/phantom.h
14202
14203 SERIAL DEVICE BUS
14204 M:      Rob Herring <robh@kernel.org>
14205 L:      linux-serial@vger.kernel.org
14206 S:      Maintained
14207 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14208 F:      drivers/tty/serdev/
14209 F:      include/linux/serdev.h
14210
14211 SERIAL DRIVERS
14212 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14213 L:      linux-serial@vger.kernel.org
14214 S:      Maintained
14215 F:      Documentation/devicetree/bindings/serial/
14216 F:      drivers/tty/serial/
14217
14218 SERIAL IR RECEIVER
14219 M:      Sean Young <sean@mess.org>
14220 L:      linux-media@vger.kernel.org
14221 S:      Maintained
14222 F:      drivers/media/rc/serial_ir.c
14223
14224 SFC NETWORK DRIVER
14225 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14226 M:      Edward Cree <ecree@solarflare.com>
14227 M:      Martin Habets <mhabets@solarflare.com>
14228 L:      netdev@vger.kernel.org
14229 S:      Supported
14230 F:      drivers/net/ethernet/sfc/
14231
14232 SFF/SFP/SFP+ MODULE SUPPORT
14233 M:      Russell King <linux@armlinux.org.uk>
14234 L:      netdev@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/net/phy/phylink.c
14237 F:      drivers/net/phy/sfp*
14238 F:      include/linux/phylink.h
14239 F:      include/linux/sfp.h
14240
14241 SGI GRU DRIVER
14242 M:      Dimitri Sivanich <sivanich@sgi.com>
14243 S:      Maintained
14244 F:      drivers/misc/sgi-gru/
14245
14246 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14247 M:      Pat Gefre <pfg@sgi.com>
14248 L:      linux-ia64@vger.kernel.org
14249 S:      Supported
14250 F:      Documentation/ia64/serial.txt
14251 F:      drivers/tty/serial/ioc?_serial.c
14252 F:      include/linux/ioc?.h
14253
14254 SGI XP/XPC/XPNET DRIVER
14255 M:      Cliff Whickman <cpw@sgi.com>
14256 M:      Robin Holt <robinmholt@gmail.com>
14257 S:      Maintained
14258 F:      drivers/misc/sgi-xp/
14259
14260 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14261 M:      Ursula Braun <ubraun@linux.ibm.com>
14262 M:      Karsten Graul <kgraul@linux.ibm.com>
14263 L:      linux-s390@vger.kernel.org
14264 W:      http://www.ibm.com/developerworks/linux/linux390/
14265 S:      Supported
14266 F:      net/smc/
14267
14268 SHARP RJ54N1CB0C SENSOR DRIVER
14269 M:      Jacopo Mondi <jacopo@jmondi.org>
14270 L:      linux-media@vger.kernel.org
14271 T:      git git://linuxtv.org/media_tree.git
14272 S:      Odd fixes
14273 F:      drivers/media/i2c/rj54n1cb0c.c
14274 F:      include/media/i2c/rj54n1cb0c.h
14275
14276 SH_VEU V4L2 MEM2MEM DRIVER
14277 L:      linux-media@vger.kernel.org
14278 S:      Orphan
14279 F:      drivers/media/platform/sh_veu.c
14280
14281 SH_VOU V4L2 OUTPUT DRIVER
14282 L:      linux-media@vger.kernel.org
14283 S:      Orphan
14284 F:      drivers/media/platform/sh_vou.c
14285 F:      include/media/drv-intf/sh_vou.h
14286
14287 SI2157 MEDIA DRIVER
14288 M:      Antti Palosaari <crope@iki.fi>
14289 L:      linux-media@vger.kernel.org
14290 W:      https://linuxtv.org
14291 W:      http://palosaari.fi/linux/
14292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14293 T:      git git://linuxtv.org/anttip/media_tree.git
14294 S:      Maintained
14295 F:      drivers/media/tuners/si2157*
14296
14297 SI2165 MEDIA DRIVER
14298 M:      Matthias Schwarzott <zzam@gentoo.org>
14299 L:      linux-media@vger.kernel.org
14300 W:      https://linuxtv.org
14301 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14302 S:      Maintained
14303 F:      drivers/media/dvb-frontends/si2165*
14304
14305 SI2168 MEDIA DRIVER
14306 M:      Antti Palosaari <crope@iki.fi>
14307 L:      linux-media@vger.kernel.org
14308 W:      https://linuxtv.org
14309 W:      http://palosaari.fi/linux/
14310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14311 T:      git git://linuxtv.org/anttip/media_tree.git
14312 S:      Maintained
14313 F:      drivers/media/dvb-frontends/si2168*
14314
14315 SI470X FM RADIO RECEIVER I2C 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:      Odd Fixes
14321 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14322
14323 SI470X FM RADIO RECEIVER USB DRIVER
14324 M:      Hans Verkuil <hverkuil@xs4all.nl>
14325 L:      linux-media@vger.kernel.org
14326 T:      git git://linuxtv.org/media_tree.git
14327 W:      https://linuxtv.org
14328 S:      Maintained
14329 F:      drivers/media/radio/si470x/radio-si470x-common.c
14330 F:      drivers/media/radio/si470x/radio-si470x.h
14331 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14332
14333 SI4713 FM RADIO TRANSMITTER I2C 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/si4713.?
14340
14341 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14342 M:      Eduardo Valentin <edubezval@gmail.com>
14343 L:      linux-media@vger.kernel.org
14344 T:      git git://linuxtv.org/media_tree.git
14345 W:      https://linuxtv.org
14346 S:      Odd Fixes
14347 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14348
14349 SI4713 FM RADIO TRANSMITTER USB DRIVER
14350 M:      Hans Verkuil <hverkuil@xs4all.nl>
14351 L:      linux-media@vger.kernel.org
14352 T:      git git://linuxtv.org/media_tree.git
14353 W:      https://linuxtv.org
14354 S:      Maintained
14355 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14356
14357 SIANO DVB DRIVER
14358 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14359 L:      linux-media@vger.kernel.org
14360 W:      https://linuxtv.org
14361 T:      git git://linuxtv.org/media_tree.git
14362 S:      Odd fixes
14363 F:      drivers/media/common/siano/
14364 F:      drivers/media/usb/siano/
14365 F:      drivers/media/usb/siano/
14366 F:      drivers/media/mmc/siano/
14367
14368 SIFIVE DRIVERS
14369 M:      Palmer Dabbelt <palmer@sifive.com>
14370 M:      Paul Walmsley <paul.walmsley@sifive.com>
14371 L:      linux-riscv@lists.infradead.org
14372 T:      git git://github.com/sifive/riscv-linux.git
14373 S:      Supported
14374 K:      sifive
14375 N:      sifive
14376
14377 SIFIVE FU540 SYSTEM-ON-CHIP
14378 M:      Paul Walmsley <paul.walmsley@sifive.com>
14379 M:      Palmer Dabbelt <palmer@sifive.com>
14380 L:      linux-riscv@lists.infradead.org
14381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14382 S:      Supported
14383 K:      fu540
14384 N:      fu540
14385
14386 SILEAD TOUCHSCREEN DRIVER
14387 M:      Hans de Goede <hdegoede@redhat.com>
14388 L:      linux-input@vger.kernel.org
14389 L:      platform-driver-x86@vger.kernel.org
14390 S:      Maintained
14391 F:      drivers/input/touchscreen/silead.c
14392 F:      drivers/platform/x86/touchscreen_dmi.c
14393
14394 SILICON MOTION SM712 FRAME BUFFER DRIVER
14395 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14396 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14397 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14398 L:      linux-fbdev@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/video/fbdev/sm712*
14401 F:      Documentation/fb/sm712fb.txt
14402
14403 SIMPLE FIRMWARE INTERFACE (SFI)
14404 M:      Len Brown <lenb@kernel.org>
14405 L:      sfi-devel@simplefirmware.org
14406 W:      http://simplefirmware.org/
14407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14408 S:      Supported
14409 F:      arch/x86/platform/sfi/
14410 F:      drivers/sfi/
14411 F:      include/linux/sfi*.h
14412
14413 SIMPLEFB FB DRIVER
14414 M:      Hans de Goede <hdegoede@redhat.com>
14415 L:      linux-fbdev@vger.kernel.org
14416 S:      Maintained
14417 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14418 F:      drivers/video/fbdev/simplefb.c
14419 F:      include/linux/platform_data/simplefb.h
14420
14421 SIMTEC EB110ATX (Chalice CATS)
14422 P:      Ben Dooks
14423 P:      Vincent Sanders <vince@simtec.co.uk>
14424 M:      Simtec Linux Team <linux@simtec.co.uk>
14425 W:      http://www.simtec.co.uk/products/EB110ATX/
14426 S:      Supported
14427
14428 SIMTEC EB2410ITX (BAST)
14429 P:      Ben Dooks
14430 P:      Vincent Sanders <vince@simtec.co.uk>
14431 M:      Simtec Linux Team <linux@simtec.co.uk>
14432 W:      http://www.simtec.co.uk/products/EB2410ITX/
14433 S:      Supported
14434 F:      arch/arm/mach-s3c24xx/mach-bast.c
14435 F:      arch/arm/mach-s3c24xx/bast-ide.c
14436 F:      arch/arm/mach-s3c24xx/bast-irq.c
14437
14438 SIPHASH PRF ROUTINES
14439 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14440 S:      Maintained
14441 F:      lib/siphash.c
14442 F:      lib/test_siphash.c
14443 F:      include/linux/siphash.h
14444
14445 SIOX
14446 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14447 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14448 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14449 S:      Supported
14450 F:      drivers/siox/*
14451 F:      drivers/gpio/gpio-siox.c
14452 F:      include/trace/events/siox.h
14453
14454 SIS 190 ETHERNET DRIVER
14455 M:      Francois Romieu <romieu@fr.zoreil.com>
14456 L:      netdev@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/net/ethernet/sis/sis190.c
14459
14460 SIS 900/7016 FAST ETHERNET DRIVER
14461 M:      Daniele Venzano <venza@brownhat.org>
14462 W:      http://www.brownhat.org/sis900.html
14463 L:      netdev@vger.kernel.org
14464 S:      Maintained
14465 F:      drivers/net/ethernet/sis/sis900.*
14466
14467 SIS FRAMEBUFFER DRIVER
14468 M:      Thomas Winischhofer <thomas@winischhofer.net>
14469 W:      http://www.winischhofer.net/linuxsisvga.shtml
14470 S:      Maintained
14471 F:      Documentation/fb/sisfb.txt
14472 F:      drivers/video/fbdev/sis/
14473 F:      include/video/sisfb.h
14474
14475 SIS USB2VGA DRIVER
14476 M:      Thomas Winischhofer <thomas@winischhofer.net>
14477 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14478 S:      Maintained
14479 F:      drivers/usb/misc/sisusbvga/
14480
14481 SLAB ALLOCATOR
14482 M:      Christoph Lameter <cl@linux.com>
14483 M:      Pekka Enberg <penberg@kernel.org>
14484 M:      David Rientjes <rientjes@google.com>
14485 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14486 M:      Andrew Morton <akpm@linux-foundation.org>
14487 L:      linux-mm@kvack.org
14488 S:      Maintained
14489 F:      include/linux/sl?b*.h
14490 F:      mm/sl?b*
14491
14492 SLEEPABLE READ-COPY UPDATE (SRCU)
14493 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14494 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14495 M:      Josh Triplett <josh@joshtriplett.org>
14496 R:      Steven Rostedt <rostedt@goodmis.org>
14497 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14498 L:      rcu@vger.kernel.org
14499 W:      http://www.rdrop.com/users/paulmck/RCU/
14500 S:      Supported
14501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14502 F:      include/linux/srcu*.h
14503 F:      kernel/rcu/srcu*.c
14504
14505 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14506 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14508 S:      Maintained
14509 F:      drivers/slimbus/
14510 F:      Documentation/devicetree/bindings/slimbus/
14511 F:      include/linux/slimbus.h
14512
14513 SMACK SECURITY MODULE
14514 M:      Casey Schaufler <casey@schaufler-ca.com>
14515 L:      linux-security-module@vger.kernel.org
14516 W:      http://schaufler-ca.com
14517 T:      git git://github.com/cschaufler/smack-next
14518 S:      Maintained
14519 F:      Documentation/admin-guide/LSM/Smack.rst
14520 F:      security/smack/
14521
14522 SMC91x ETHERNET DRIVER
14523 M:      Nicolas Pitre <nico@fluxnic.net>
14524 S:      Odd Fixes
14525 F:      drivers/net/ethernet/smsc/smc91x.*
14526
14527 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14528 M:      Sakari Ailus <sakari.ailus@iki.fi>
14529 L:      linux-media@vger.kernel.org
14530 S:      Maintained
14531 F:      drivers/media/i2c/smiapp/
14532 F:      include/media/i2c/smiapp.h
14533 F:      drivers/media/i2c/smiapp-pll.c
14534 F:      drivers/media/i2c/smiapp-pll.h
14535 F:      include/uapi/linux/smiapp.h
14536 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14537
14538 SMM665 HARDWARE MONITOR DRIVER
14539 M:      Guenter Roeck <linux@roeck-us.net>
14540 L:      linux-hwmon@vger.kernel.org
14541 S:      Maintained
14542 F:      Documentation/hwmon/smm665.rst
14543 F:      drivers/hwmon/smm665.c
14544
14545 SMSC EMC2103 HARDWARE MONITOR DRIVER
14546 M:      Steve Glendinning <steve.glendinning@shawell.net>
14547 L:      linux-hwmon@vger.kernel.org
14548 S:      Maintained
14549 F:      Documentation/hwmon/emc2103.rst
14550 F:      drivers/hwmon/emc2103.c
14551
14552 SMSC SCH5627 HARDWARE MONITOR DRIVER
14553 M:      Hans de Goede <hdegoede@redhat.com>
14554 L:      linux-hwmon@vger.kernel.org
14555 S:      Supported
14556 F:      Documentation/hwmon/sch5627.rst
14557 F:      drivers/hwmon/sch5627.c
14558
14559 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14560 M:      Steve Glendinning <steve.glendinning@shawell.net>
14561 L:      linux-fbdev@vger.kernel.org
14562 S:      Maintained
14563 F:      drivers/video/fbdev/smscufx.c
14564
14565 SMSC47B397 HARDWARE MONITOR DRIVER
14566 M:      Jean Delvare <jdelvare@suse.com>
14567 L:      linux-hwmon@vger.kernel.org
14568 S:      Maintained
14569 F:      Documentation/hwmon/smsc47b397.rst
14570 F:      drivers/hwmon/smsc47b397.c
14571
14572 SMSC911x ETHERNET DRIVER
14573 M:      Steve Glendinning <steve.glendinning@shawell.net>
14574 L:      netdev@vger.kernel.org
14575 S:      Maintained
14576 F:      include/linux/smsc911x.h
14577 F:      drivers/net/ethernet/smsc/smsc911x.*
14578
14579 SMSC9420 PCI ETHERNET DRIVER
14580 M:      Steve Glendinning <steve.glendinning@shawell.net>
14581 L:      netdev@vger.kernel.org
14582 S:      Maintained
14583 F:      drivers/net/ethernet/smsc/smsc9420.*
14584
14585 SOC-CAMERA V4L2 SUBSYSTEM
14586 L:      linux-media@vger.kernel.org
14587 T:      git git://linuxtv.org/media_tree.git
14588 S:      Orphan
14589 F:      include/media/soc_camera.h
14590 F:      drivers/staging/media/soc_camera/
14591
14592 SOCIONEXT SYNQUACER I2C DRIVER
14593 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14594 L:      linux-i2c@vger.kernel.org
14595 S:      Maintained
14596 F:      drivers/i2c/busses/i2c-synquacer.c
14597 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14598
14599 SOCIONEXT UNIPHIER SOUND DRIVER
14600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14601 S:      Orphan
14602 F:      sound/soc/uniphier/
14603
14604 SOEKRIS NET48XX LED SUPPORT
14605 M:      Chris Boot <bootc@bootc.net>
14606 S:      Maintained
14607 F:      drivers/leds/leds-net48xx.c
14608
14609 SOFT-ROCE DRIVER (rxe)
14610 M:      Moni Shoua <monis@mellanox.com>
14611 L:      linux-rdma@vger.kernel.org
14612 S:      Supported
14613 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14614 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14615 F:      drivers/infiniband/sw/rxe/
14616 F:      include/uapi/rdma/rdma_user_rxe.h
14617
14618 SOFTLOGIC 6x10 MPEG CODEC
14619 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14620 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14621 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14622 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14623 M:      Ismael Luceno <ismael@iodev.co.uk>
14624 L:      linux-media@vger.kernel.org
14625 S:      Supported
14626 F:      drivers/media/pci/solo6x10/
14627
14628 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14629 M:      James Morse <james.morse@arm.com>
14630 L:      linux-arm-kernel@lists.infradead.org
14631 S:      Maintained
14632 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14633 F:      drivers/firmware/arm_sdei.c
14634 F:      include/linux/arm_sdei.h
14635 F:      include/uapi/linux/arm_sdei.h
14636
14637 SOFTWARE RAID (Multiple Disks) SUPPORT
14638 M:      Shaohua Li <shli@kernel.org>
14639 L:      linux-raid@vger.kernel.org
14640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14641 S:      Supported
14642 F:      drivers/md/Makefile
14643 F:      drivers/md/Kconfig
14644 F:      drivers/md/md*
14645 F:      drivers/md/raid*
14646 F:      include/linux/raid/
14647 F:      include/uapi/linux/raid/
14648
14649 SOCIONEXT (SNI) AVE NETWORK DRIVER
14650 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14651 L:      netdev@vger.kernel.org
14652 S:      Maintained
14653 F:      drivers/net/ethernet/socionext/sni_ave.c
14654 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14655
14656 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14657 M:      Jassi Brar <jaswinder.singh@linaro.org>
14658 L:      netdev@vger.kernel.org
14659 S:      Maintained
14660 F:      drivers/net/ethernet/socionext/netsec.c
14661 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14662
14663 SOLIDRUN CLEARFOG SUPPORT
14664 M:      Russell King <linux@armlinux.org.uk>
14665 S:      Maintained
14666 F:      arch/arm/boot/dts/armada-388-clearfog*
14667 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14668
14669 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14670 M:      Russell King <linux@armlinux.org.uk>
14671 S:      Maintained
14672 F:      arch/arm/boot/dts/imx6*-cubox-i*
14673 F:      arch/arm/boot/dts/imx6*-hummingboard*
14674 F:      arch/arm/boot/dts/imx6*-sr-*
14675
14676 SONIC NETWORK DRIVER
14677 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14678 L:      netdev@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/net/ethernet/natsemi/sonic.*
14681
14682 SONICS SILICON BACKPLANE DRIVER (SSB)
14683 M:      Michael Buesch <m@bues.ch>
14684 L:      linux-wireless@vger.kernel.org
14685 S:      Maintained
14686 F:      drivers/ssb/
14687 F:      include/linux/ssb/
14688
14689 SONY IMX214 SENSOR DRIVER
14690 M:      Ricardo Ribalda <ricardo.ribalda@gmail.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/imx214.c
14695 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14696
14697 SONY IMX258 SENSOR DRIVER
14698 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14699 L:      linux-media@vger.kernel.org
14700 T:      git git://linuxtv.org/media_tree.git
14701 S:      Maintained
14702 F:      drivers/media/i2c/imx258.c
14703
14704 SONY IMX274 SENSOR DRIVER
14705 M:      Leon Luo <leonl@leopardimaging.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/imx274.c
14710 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14711
14712 SONY IMX319 SENSOR DRIVER
14713 M:      Bingbu Cao <bingbu.cao@intel.com>
14714 L:      linux-media@vger.kernel.org
14715 T:      git git://linuxtv.org/media_tree.git
14716 S:      Maintained
14717 F:      drivers/media/i2c/imx319.c
14718
14719 SONY IMX355 SENSOR DRIVER
14720 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14721 L:      linux-media@vger.kernel.org
14722 T:      git git://linuxtv.org/media_tree.git
14723 S:      Maintained
14724 F:      drivers/media/i2c/imx355.c
14725
14726 SONY MEMORYSTICK SUBSYSTEM
14727 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14728 M:      Alex Dubov <oakad@yahoo.com>
14729 M:      Ulf Hansson <ulf.hansson@linaro.org>
14730 L:      linux-mmc@vger.kernel.org
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14732 S:      Maintained
14733 F:      drivers/memstick/
14734 F:      include/linux/memstick.h
14735
14736 SONY VAIO CONTROL DEVICE DRIVER
14737 M:      Mattia Dongili <malattia@linux.it>
14738 L:      platform-driver-x86@vger.kernel.org
14739 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14740 S:      Maintained
14741 F:      Documentation/laptops/sony-laptop.txt
14742 F:      drivers/char/sonypi.c
14743 F:      drivers/platform/x86/sony-laptop.c
14744 F:      include/linux/sony-laptop.h
14745
14746 SOUND
14747 M:      Jaroslav Kysela <perex@perex.cz>
14748 M:      Takashi Iwai <tiwai@suse.com>
14749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14750 W:      http://www.alsa-project.org/
14751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14752 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14753 S:      Maintained
14754 F:      Documentation/sound/
14755 F:      include/sound/
14756 F:      include/uapi/sound/
14757 F:      sound/
14758
14759 SOUND - COMPRESSED AUDIO
14760 M:      Vinod Koul <vkoul@kernel.org>
14761 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14763 S:      Supported
14764 F:      Documentation/sound/designs/compress-offload.rst
14765 F:      include/sound/compress_driver.h
14766 F:      include/uapi/sound/compress_*
14767 F:      sound/core/compress_offload.c
14768 F:      sound/soc/soc-compress.c
14769
14770 SOUND - DMAENGINE HELPERS
14771 M:      Lars-Peter Clausen <lars@metafoo.de>
14772 S:      Supported
14773 F:      include/sound/dmaengine_pcm.h
14774 F:      sound/core/pcm_dmaengine.c
14775 F:      sound/soc/soc-generic-dmaengine-pcm.c
14776
14777 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14778 M:      Liam Girdwood <lgirdwood@gmail.com>
14779 M:      Mark Brown <broonie@kernel.org>
14780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14781 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14782 W:      http://alsa-project.org/main/index.php/ASoC
14783 S:      Supported
14784 F:      Documentation/devicetree/bindings/sound/
14785 F:      Documentation/sound/soc/
14786 F:      sound/soc/
14787 F:      include/dt-bindings/sound/
14788 F:      include/sound/soc*
14789
14790 SOUNDWIRE SUBSYSTEM
14791 M:      Vinod Koul <vkoul@kernel.org>
14792 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14793 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14794 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14795 S:      Supported
14796 F:      Documentation/driver-api/soundwire/
14797 F:      drivers/soundwire/
14798 F:      include/linux/soundwire/
14799
14800 SP2 MEDIA DRIVER
14801 M:      Olli Salonen <olli.salonen@iki.fi>
14802 L:      linux-media@vger.kernel.org
14803 W:      https://linuxtv.org
14804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14805 S:      Maintained
14806 F:      drivers/media/dvb-frontends/sp2*
14807
14808 SPARC + UltraSPARC (sparc/sparc64)
14809 M:      "David S. Miller" <davem@davemloft.net>
14810 L:      sparclinux@vger.kernel.org
14811 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14814 S:      Maintained
14815 F:      arch/sparc/
14816 F:      drivers/sbus/
14817
14818 SPARC SERIAL DRIVERS
14819 M:      "David S. Miller" <davem@davemloft.net>
14820 L:      sparclinux@vger.kernel.org
14821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14823 S:      Maintained
14824 F:      include/linux/sunserialcore.h
14825 F:      drivers/tty/serial/suncore.c
14826 F:      drivers/tty/serial/sunhv.c
14827 F:      drivers/tty/serial/sunsab.c
14828 F:      drivers/tty/serial/sunsab.h
14829 F:      drivers/tty/serial/sunsu.c
14830 F:      drivers/tty/serial/sunzilog.c
14831 F:      drivers/tty/serial/sunzilog.h
14832 F:      drivers/tty/vcc.c
14833
14834 SPARSE CHECKER
14835 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14836 L:      linux-sparse@vger.kernel.org
14837 W:      https://sparse.wiki.kernel.org/
14838 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14839 S:      Maintained
14840 F:      include/linux/compiler.h
14841
14842 SPEAR CLOCK FRAMEWORK SUPPORT
14843 M:      Viresh Kumar <vireshk@kernel.org>
14844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14845 W:      http://www.st.com/spear
14846 S:      Maintained
14847 F:      drivers/clk/spear/
14848
14849 SPEAR PLATFORM SUPPORT
14850 M:      Viresh Kumar <vireshk@kernel.org>
14851 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14853 W:      http://www.st.com/spear
14854 S:      Maintained
14855 F:      arch/arm/boot/dts/spear*
14856 F:      arch/arm/mach-spear/
14857
14858 SPI NOR SUBSYSTEM
14859 M:      Marek Vasut <marek.vasut@gmail.com>
14860 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14861 L:      linux-mtd@lists.infradead.org
14862 W:      http://www.linux-mtd.infradead.org/
14863 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14865 S:      Maintained
14866 F:      drivers/mtd/spi-nor/
14867 F:      include/linux/mtd/spi-nor.h
14868
14869 SPI SUBSYSTEM
14870 M:      Mark Brown <broonie@kernel.org>
14871 L:      linux-spi@vger.kernel.org
14872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14873 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14874 S:      Maintained
14875 F:      Documentation/devicetree/bindings/spi/
14876 F:      Documentation/spi/
14877 F:      drivers/spi/
14878 F:      include/linux/spi/
14879 F:      include/uapi/linux/spi/
14880 F:      tools/spi/
14881
14882 SPIDERNET NETWORK DRIVER for CELL
14883 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14884 L:      netdev@vger.kernel.org
14885 S:      Supported
14886 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14887 F:      drivers/net/ethernet/toshiba/spider_net*
14888
14889 SPMI SUBSYSTEM
14890 R:      Stephen Boyd <sboyd@kernel.org>
14891 L:      linux-arm-msm@vger.kernel.org
14892 F:      Documentation/devicetree/bindings/spmi/
14893 F:      drivers/spmi/
14894 F:      include/dt-bindings/spmi/spmi.h
14895 F:      include/linux/spmi.h
14896 F:      include/trace/events/spmi.h
14897
14898 SPU FILE SYSTEM
14899 M:      Jeremy Kerr <jk@ozlabs.org>
14900 L:      linuxppc-dev@lists.ozlabs.org
14901 W:      http://www.ibm.com/developerworks/power/cell/
14902 S:      Supported
14903 F:      Documentation/filesystems/spufs.txt
14904 F:      arch/powerpc/platforms/cell/spufs/
14905
14906 SQUASHFS FILE SYSTEM
14907 M:      Phillip Lougher <phillip@squashfs.org.uk>
14908 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14909 W:      http://squashfs.org.uk
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14911 S:      Maintained
14912 F:      Documentation/filesystems/squashfs.txt
14913 F:      fs/squashfs/
14914
14915 SRM (Alpha) environment access
14916 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14917 S:      Maintained
14918 F:      arch/alpha/kernel/srm_env.c
14919
14920 ST LSM6DSx IMU IIO DRIVER
14921 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14922 L:      linux-iio@vger.kernel.org
14923 W:      http://www.st.com/
14924 S:      Maintained
14925 F:      drivers/iio/imu/st_lsm6dsx/
14926 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14927
14928 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14929 M:      Mickael Guene <mickael.guene@st.com>
14930 L:      linux-media@vger.kernel.org
14931 T:      git git://linuxtv.org/media_tree.git
14932 S:      Maintained
14933 F:      drivers/media/i2c/st-mipid02.c
14934 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14935
14936 ST STM32 I2C/SMBUS DRIVER
14937 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14938 L:      linux-i2c@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/i2c/busses/i2c-stm32*
14941
14942 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14943 M:      Song Qiang <songqiang1304521@gmail.com>
14944 L:      linux-iio@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/iio/proximity/vl53l0x-i2c.c
14947 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14948
14949 STABLE BRANCH
14950 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14951 M:      Sasha Levin <sashal@kernel.org>
14952 L:      stable@vger.kernel.org
14953 S:      Supported
14954 F:      Documentation/process/stable-kernel-rules.rst
14955
14956 STAGING - COMEDI
14957 M:      Ian Abbott <abbotti@mev.co.uk>
14958 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14959 S:      Odd Fixes
14960 F:      drivers/staging/comedi/
14961
14962 STAGING - EROFS FILE SYSTEM
14963 M:      Gao Xiang <gaoxiang25@huawei.com>
14964 M:      Chao Yu <yuchao0@huawei.com>
14965 L:      linux-erofs@lists.ozlabs.org
14966 S:      Maintained
14967 F:      drivers/staging/erofs/
14968
14969 STAGING - INDUSTRIAL IO
14970 M:      Jonathan Cameron <jic23@kernel.org>
14971 L:      linux-iio@vger.kernel.org
14972 S:      Odd Fixes
14973 F:      Documentation/devicetree/bindings/staging/iio/
14974 F:      drivers/staging/iio/
14975
14976 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14977 M:      Marc Dietrich <marvin24@gmx.de>
14978 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14979 L:      linux-tegra@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/staging/nvec/
14982
14983 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14984 M:      Jens Frederich <jfrederich@gmail.com>
14985 M:      Daniel Drake <dsd@laptop.org>
14986 M:      Jon Nettleton <jon.nettleton@gmail.com>
14987 W:      http://wiki.laptop.org/go/DCON
14988 S:      Maintained
14989 F:      drivers/staging/olpc_dcon/
14990
14991 STAGING - REALTEK RTL8712U DRIVERS
14992 M:      Larry Finger <Larry.Finger@lwfinger.net>
14993 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14994 S:      Odd Fixes
14995 F:      drivers/staging/rtl8712/
14996
14997 STAGING - REALTEK RTL8188EU DRIVERS
14998 M:      Larry Finger <Larry.Finger@lwfinger.net>
14999 S:      Odd Fixes
15000 F:      drivers/staging/rtl8188eu/
15001
15002 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15003 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15004 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15005 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15006 L:      linux-fbdev@vger.kernel.org
15007 S:      Maintained
15008 F:      drivers/staging/sm750fb/
15009
15010 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15011 M:      William Hubbs <w.d.hubbs@gmail.com>
15012 M:      Chris Brannon <chris@the-brannons.com>
15013 M:      Kirk Reiser <kirk@reisers.ca>
15014 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15015 L:      speakup@linux-speakup.org
15016 W:      http://www.linux-speakup.org/
15017 S:      Odd Fixes
15018 F:      drivers/staging/speakup/
15019
15020 STAGING - VIA VT665X DRIVERS
15021 M:      Forest Bond <forest@alittletooquiet.net>
15022 S:      Odd Fixes
15023 F:      drivers/staging/vt665?/
15024
15025 STAGING - WILC1000 WIFI DRIVER
15026 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15027 M:      Ajay Singh <ajay.kathat@microchip.com>
15028 L:      linux-wireless@vger.kernel.org
15029 S:      Supported
15030 F:      drivers/staging/wilc1000/
15031
15032 STAGING SUBSYSTEM
15033 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15035 L:      devel@driverdev.osuosl.org
15036 S:      Supported
15037 F:      drivers/staging/
15038
15039 STARFIRE/DURALAN NETWORK DRIVER
15040 M:      Ion Badulescu <ionut@badula.org>
15041 S:      Odd Fixes
15042 F:      drivers/net/ethernet/adaptec/starfire*
15043
15044 STEC S1220 SKD DRIVER
15045 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15046 L:      linux-block@vger.kernel.org
15047 S:      Maintained
15048 F:      drivers/block/skd*[ch]
15049
15050 STI AUDIO (ASoC) DRIVERS
15051 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15053 S:      Maintained
15054 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15055 F:      sound/soc/sti/
15056
15057 STI CEC DRIVER
15058 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15059 S:      Maintained
15060 F:      drivers/media/platform/sti/cec/
15061 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15062
15063 STK1160 USB VIDEO CAPTURE DRIVER
15064 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15065 L:      linux-media@vger.kernel.org
15066 T:      git git://linuxtv.org/media_tree.git
15067 S:      Maintained
15068 F:      drivers/media/usb/stk1160/
15069
15070 STM32 AUDIO (ASoC) DRIVERS
15071 M:      Olivier Moysan <olivier.moysan@st.com>
15072 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15074 S:      Maintained
15075 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15076 F:      sound/soc/stm/
15077
15078 STM32 TIMER/LPTIMER DRIVERS
15079 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15080 S:      Maintained
15081 F:      drivers/*/stm32-*timer*
15082 F:      drivers/pwm/pwm-stm32*
15083 F:      include/linux/*/stm32-*tim*
15084 F:      Documentation/ABI/testing/*timer-stm32
15085 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15086 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15087
15088 STMMAC ETHERNET DRIVER
15089 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15090 M:      Alexandre Torgue <alexandre.torgue@st.com>
15091 M:      Jose Abreu <joabreu@synopsys.com>
15092 L:      netdev@vger.kernel.org
15093 W:      http://www.stlinux.com
15094 S:      Supported
15095 F:      drivers/net/ethernet/stmicro/stmmac/
15096
15097 SUN3/3X
15098 M:      Sam Creasey <sammy@sammy.net>
15099 W:      http://sammy.net/sun3/
15100 S:      Maintained
15101 F:      arch/m68k/kernel/*sun3*
15102 F:      arch/m68k/sun3*/
15103 F:      arch/m68k/include/asm/sun3*
15104 F:      drivers/net/ethernet/i825xx/sun3*
15105
15106 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15107 M:      Hans de Goede <hdegoede@redhat.com>
15108 L:      linux-input@vger.kernel.org
15109 S:      Maintained
15110 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15111 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15112
15113 SUNDANCE NETWORK DRIVER
15114 M:      Denis Kirjanov <kda@linux-powerpc.org>
15115 L:      netdev@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/net/ethernet/dlink/sundance.c
15118
15119 SUPERH
15120 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15121 M:      Rich Felker <dalias@libc.org>
15122 L:      linux-sh@vger.kernel.org
15123 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15124 S:      Maintained
15125 F:      Documentation/sh/
15126 F:      arch/sh/
15127 F:      drivers/sh/
15128
15129 SUSPEND TO RAM
15130 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15131 M:      Len Brown <len.brown@intel.com>
15132 M:      Pavel Machek <pavel@ucw.cz>
15133 L:      linux-pm@vger.kernel.org
15134 B:      https://bugzilla.kernel.org
15135 S:      Supported
15136 F:      Documentation/power/
15137 F:      arch/x86/kernel/acpi/
15138 F:      drivers/base/power/
15139 F:      kernel/power/
15140 F:      include/linux/suspend.h
15141 F:      include/linux/freezer.h
15142 F:      include/linux/pm.h
15143
15144 SVGA HANDLING
15145 M:      Martin Mares <mj@ucw.cz>
15146 L:      linux-video@atrey.karlin.mff.cuni.cz
15147 S:      Maintained
15148 F:      Documentation/svga.txt
15149 F:      arch/x86/boot/video*
15150
15151 SWIOTLB SUBSYSTEM
15152 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15153 L:      iommu@lists.linux-foundation.org
15154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15155 S:      Supported
15156 F:      kernel/dma/swiotlb.c
15157 F:      arch/*/kernel/pci-swiotlb.c
15158 F:      include/linux/swiotlb.h
15159
15160 SWITCHDEV
15161 M:      Jiri Pirko <jiri@resnulli.us>
15162 M:      Ivan Vecera <ivecera@redhat.com>
15163 L:      netdev@vger.kernel.org
15164 S:      Supported
15165 F:      net/switchdev/
15166 F:      include/net/switchdev.h
15167
15168 SY8106A REGULATOR DRIVER
15169 M:      Icenowy Zheng <icenowy@aosc.io>
15170 S:      Maintained
15171 F:      drivers/regulator/sy8106a-regulator.c
15172 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15173
15174 SYNC FILE FRAMEWORK
15175 M:      Sumit Semwal <sumit.semwal@linaro.org>
15176 R:      Gustavo Padovan <gustavo@padovan.org>
15177 S:      Maintained
15178 L:      linux-media@vger.kernel.org
15179 L:      dri-devel@lists.freedesktop.org
15180 F:      drivers/dma-buf/sync_*
15181 F:      drivers/dma-buf/dma-fence*
15182 F:      drivers/dma-buf/sw_sync.c
15183 F:      include/linux/sync_file.h
15184 F:      include/uapi/linux/sync_file.h
15185 F:      Documentation/sync_file.txt
15186 T:      git git://anongit.freedesktop.org/drm/drm-misc
15187
15188 SYNOPSYS ARC ARCHITECTURE
15189 M:      Vineet Gupta <vgupta@synopsys.com>
15190 L:      linux-snps-arc@lists.infradead.org
15191 S:      Supported
15192 F:      arch/arc/
15193 F:      Documentation/devicetree/bindings/arc/*
15194 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15195 F:      drivers/clocksource/arc_timer.c
15196 F:      drivers/tty/serial/arc_uart.c
15197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15198
15199 SYNOPSYS ARC HSDK SDP pll clock driver
15200 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15201 S:      Supported
15202 F:      drivers/clk/clk-hsdk-pll.c
15203 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15204
15205 SYNOPSYS ARC SDP clock driver
15206 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15207 S:      Supported
15208 F:      drivers/clk/axs10x/*
15209 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15210
15211 SYNOPSYS ARC SDP platform support
15212 M:      Alexey Brodkin <abrodkin@synopsys.com>
15213 S:      Supported
15214 F:      arch/arc/plat-axs10x
15215 F:      arch/arc/boot/dts/ax*
15216 F:      Documentation/devicetree/bindings/arc/axs10*
15217
15218 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15219 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15220 S:      Supported
15221 F:      drivers/reset/reset-axs10x.c
15222 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15223
15224 SYNOPSYS CREG GPIO DRIVER
15225 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15226 S:      Maintained
15227 F:      drivers/gpio/gpio-creg-snps.c
15228 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15229
15230 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15231 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15232 S:      Maintained
15233 F:      drivers/tty/serial/8250/8250_dw.c
15234
15235 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15236 M:      Hoan Tran <hoan@os.amperecomputing.com>
15237 L:      linux-gpio@vger.kernel.org
15238 S:      Maintained
15239 F:      drivers/gpio/gpio-dwapb.c
15240 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15241
15242 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15243 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15244 S:      Maintained
15245 F:      drivers/dma/dwi-axi-dmac/
15246 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15247
15248 SYNOPSYS DESIGNWARE DMAC DRIVER
15249 M:      Viresh Kumar <vireshk@kernel.org>
15250 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15251 S:      Maintained
15252 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15253 F:      drivers/dma/dw/
15254 F:      include/dt-bindings/dma/dw-dmac.h
15255 F:      include/linux/dma/dw.h
15256 F:      include/linux/platform_data/dma-dw.h
15257
15258 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15259 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15260 L:      netdev@vger.kernel.org
15261 S:      Supported
15262 F:      drivers/net/ethernet/synopsys/
15263
15264 SYNOPSYS DESIGNWARE I2C DRIVER
15265 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15266 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15267 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15268 L:      linux-i2c@vger.kernel.org
15269 S:      Maintained
15270 F:      drivers/i2c/busses/i2c-designware-*
15271 F:      include/linux/platform_data/i2c-designware.h
15272
15273 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15274 M:      Jaehoon Chung <jh80.chung@samsung.com>
15275 L:      linux-mmc@vger.kernel.org
15276 S:      Maintained
15277 F:      drivers/mmc/host/dw_mmc*
15278
15279 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15280 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15281 S:      Supported
15282 F:      drivers/reset/reset-hsdk.c
15283 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15284 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15285
15286 SYSTEM CONFIGURATION (SYSCON)
15287 M:      Lee Jones <lee.jones@linaro.org>
15288 M:      Arnd Bergmann <arnd@arndb.de>
15289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15290 S:      Supported
15291 F:      drivers/mfd/syscon.c
15292
15293 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15294 M:      Sudeep Holla <sudeep.holla@arm.com>
15295 L:      linux-arm-kernel@lists.infradead.org
15296 S:      Maintained
15297 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15298 F:      drivers/clk/clk-sc[mp]i.c
15299 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15300 F:      drivers/firmware/arm_scpi.c
15301 F:      drivers/firmware/arm_scmi/
15302 F:      include/linux/sc[mp]i_protocol.h
15303
15304 SYSTEM RESET/SHUTDOWN DRIVERS
15305 M:      Sebastian Reichel <sre@kernel.org>
15306 L:      linux-pm@vger.kernel.org
15307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15308 S:      Maintained
15309 F:      Documentation/devicetree/bindings/power/reset/
15310 F:      drivers/power/reset/
15311
15312 SYSTEM TRACE MODULE CLASS
15313 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15314 S:      Maintained
15315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15316 F:      Documentation/trace/stm.rst
15317 F:      drivers/hwtracing/stm/
15318 F:      include/linux/stm.h
15319 F:      include/uapi/linux/stm.h
15320
15321 SYSV FILESYSTEM
15322 M:      Christoph Hellwig <hch@infradead.org>
15323 S:      Maintained
15324 F:      Documentation/filesystems/sysv-fs.txt
15325 F:      fs/sysv/
15326 F:      include/linux/sysv_fs.h
15327
15328 TASKSTATS STATISTICS INTERFACE
15329 M:      Balbir Singh <bsingharora@gmail.com>
15330 S:      Maintained
15331 F:      Documentation/accounting/taskstats*
15332 F:      include/linux/taskstats*
15333 F:      kernel/taskstats.c
15334
15335 TC subsystem
15336 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15337 M:      Cong Wang <xiyou.wangcong@gmail.com>
15338 M:      Jiri Pirko <jiri@resnulli.us>
15339 L:      netdev@vger.kernel.org
15340 S:      Maintained
15341 F:      include/net/pkt_cls.h
15342 F:      include/net/pkt_sched.h
15343 F:      include/net/tc_act/
15344 F:      include/uapi/linux/pkt_cls.h
15345 F:      include/uapi/linux/pkt_sched.h
15346 F:      include/uapi/linux/tc_act/
15347 F:      include/uapi/linux/tc_ematch/
15348 F:      net/sched/
15349
15350 TC90522 MEDIA DRIVER
15351 M:      Akihiro Tsukada <tskd08@gmail.com>
15352 L:      linux-media@vger.kernel.org
15353 S:      Odd Fixes
15354 F:      drivers/media/dvb-frontends/tc90522*
15355
15356 TCP LOW PRIORITY MODULE
15357 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15358 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15359 W:      http://tcp-lp-mod.sourceforge.net/
15360 S:      Maintained
15361 F:      net/ipv4/tcp_lp.c
15362
15363 TDA10071 MEDIA DRIVER
15364 M:      Antti Palosaari <crope@iki.fi>
15365 L:      linux-media@vger.kernel.org
15366 W:      https://linuxtv.org
15367 W:      http://palosaari.fi/linux/
15368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15369 T:      git git://linuxtv.org/anttip/media_tree.git
15370 S:      Maintained
15371 F:      drivers/media/dvb-frontends/tda10071*
15372
15373 TDA18212 MEDIA DRIVER
15374 M:      Antti Palosaari <crope@iki.fi>
15375 L:      linux-media@vger.kernel.org
15376 W:      https://linuxtv.org
15377 W:      http://palosaari.fi/linux/
15378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15379 T:      git git://linuxtv.org/anttip/media_tree.git
15380 S:      Maintained
15381 F:      drivers/media/tuners/tda18212*
15382
15383 TDA18218 MEDIA DRIVER
15384 M:      Antti Palosaari <crope@iki.fi>
15385 L:      linux-media@vger.kernel.org
15386 W:      https://linuxtv.org
15387 W:      http://palosaari.fi/linux/
15388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15389 T:      git git://linuxtv.org/anttip/media_tree.git
15390 S:      Maintained
15391 F:      drivers/media/tuners/tda18218*
15392
15393 TDA18250 MEDIA DRIVER
15394 M:      Olli Salonen <olli.salonen@iki.fi>
15395 L:      linux-media@vger.kernel.org
15396 W:      https://linuxtv.org
15397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15398 T:      git git://linuxtv.org/media_tree.git
15399 S:      Maintained
15400 F:      drivers/media/tuners/tda18250*
15401
15402 TDA18271 MEDIA DRIVER
15403 M:      Michael Krufky <mkrufky@linuxtv.org>
15404 L:      linux-media@vger.kernel.org
15405 W:      https://linuxtv.org
15406 W:      http://github.com/mkrufky
15407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15408 T:      git git://linuxtv.org/mkrufky/tuners.git
15409 S:      Maintained
15410 F:      drivers/media/tuners/tda18271*
15411
15412 TDA1997x MEDIA DRIVER
15413 M:      Tim Harvey <tharvey@gateworks.com>
15414 L:      linux-media@vger.kernel.org
15415 W:      https://linuxtv.org
15416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15417 S:      Maintained
15418 F:      drivers/media/i2c/tda1997x.*
15419
15420 TDA827x MEDIA DRIVER
15421 M:      Michael Krufky <mkrufky@linuxtv.org>
15422 L:      linux-media@vger.kernel.org
15423 W:      https://linuxtv.org
15424 W:      http://github.com/mkrufky
15425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15426 T:      git git://linuxtv.org/mkrufky/tuners.git
15427 S:      Maintained
15428 F:      drivers/media/tuners/tda8290.*
15429
15430 TDA8290 MEDIA DRIVER
15431 M:      Michael Krufky <mkrufky@linuxtv.org>
15432 L:      linux-media@vger.kernel.org
15433 W:      https://linuxtv.org
15434 W:      http://github.com/mkrufky
15435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15436 T:      git git://linuxtv.org/mkrufky/tuners.git
15437 S:      Maintained
15438 F:      drivers/media/tuners/tda8290.*
15439
15440 TDA9840 MEDIA DRIVER
15441 M:      Hans Verkuil <hverkuil@xs4all.nl>
15442 L:      linux-media@vger.kernel.org
15443 T:      git git://linuxtv.org/media_tree.git
15444 W:      https://linuxtv.org
15445 S:      Maintained
15446 F:      drivers/media/i2c/tda9840*
15447
15448 TEA5761 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:      Odd fixes
15454 F:      drivers/media/tuners/tea5761.*
15455
15456 TEA5767 TUNER DRIVER
15457 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15458 L:      linux-media@vger.kernel.org
15459 W:      https://linuxtv.org
15460 T:      git git://linuxtv.org/media_tree.git
15461 S:      Maintained
15462 F:      drivers/media/tuners/tea5767.*
15463
15464 TEA6415C 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/tea6415c*
15471
15472 TEA6420 MEDIA DRIVER
15473 M:      Hans Verkuil <hverkuil@xs4all.nl>
15474 L:      linux-media@vger.kernel.org
15475 T:      git git://linuxtv.org/media_tree.git
15476 W:      https://linuxtv.org
15477 S:      Maintained
15478 F:      drivers/media/i2c/tea6420*
15479
15480 TEAM DRIVER
15481 M:      Jiri Pirko <jiri@resnulli.us>
15482 L:      netdev@vger.kernel.org
15483 S:      Supported
15484 F:      drivers/net/team/
15485 F:      include/linux/if_team.h
15486 F:      include/uapi/linux/if_team.h
15487
15488 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15489 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15490 S:      Maintained
15491 F:      arch/x86/platform/ts5500/
15492
15493 TECHNOTREND USB IR RECEIVER
15494 M:      Sean Young <sean@mess.org>
15495 L:      linux-media@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/media/rc/ttusbir.c
15498
15499 TECHWELL TW9910 VIDEO DECODER
15500 L:      linux-media@vger.kernel.org
15501 S:      Orphan
15502 F:      drivers/media/i2c/tw9910.c
15503 F:      include/media/i2c/tw9910.h
15504
15505 TEE SUBSYSTEM
15506 M:      Jens Wiklander <jens.wiklander@linaro.org>
15507 S:      Maintained
15508 F:      include/linux/tee_drv.h
15509 F:      include/uapi/linux/tee.h
15510 F:      drivers/tee/
15511 F:      Documentation/tee.txt
15512
15513 TEGRA ARCHITECTURE SUPPORT
15514 M:      Thierry Reding <thierry.reding@gmail.com>
15515 M:      Jonathan Hunter <jonathanh@nvidia.com>
15516 L:      linux-tegra@vger.kernel.org
15517 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15519 S:      Supported
15520 N:      [^a-z]tegra
15521
15522 TEGRA CLOCK DRIVER
15523 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15524 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15525 S:      Supported
15526 F:      drivers/clk/tegra/
15527
15528 TEGRA DMA DRIVERS
15529 M:      Laxman Dewangan <ldewangan@nvidia.com>
15530 M:      Jon Hunter <jonathanh@nvidia.com>
15531 S:      Supported
15532 F:      drivers/dma/tegra*
15533
15534 TEGRA I2C DRIVER
15535 M:      Laxman Dewangan <ldewangan@nvidia.com>
15536 S:      Supported
15537 F:      drivers/i2c/busses/i2c-tegra.c
15538
15539 TEGRA IOMMU DRIVERS
15540 M:      Thierry Reding <thierry.reding@gmail.com>
15541 L:      linux-tegra@vger.kernel.org
15542 S:      Supported
15543 F:      drivers/iommu/tegra*
15544
15545 TEGRA KBC DRIVER
15546 M:      Laxman Dewangan <ldewangan@nvidia.com>
15547 S:      Supported
15548 F:      drivers/input/keyboard/tegra-kbc.c
15549
15550 TEGRA NAND DRIVER
15551 M:      Stefan Agner <stefan@agner.ch>
15552 M:      Lucas Stach <dev@lynxeye.de>
15553 S:      Maintained
15554 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15555 F:      drivers/mtd/nand/raw/tegra_nand.c
15556
15557 TEGRA PWM DRIVER
15558 M:      Thierry Reding <thierry.reding@gmail.com>
15559 S:      Supported
15560 F:      drivers/pwm/pwm-tegra.c
15561
15562 TEGRA SERIAL DRIVER
15563 M:      Laxman Dewangan <ldewangan@nvidia.com>
15564 S:      Supported
15565 F:      drivers/tty/serial/serial-tegra.c
15566
15567 TEGRA SPI DRIVER
15568 M:      Laxman Dewangan <ldewangan@nvidia.com>
15569 S:      Supported
15570 F:      drivers/spi/spi-tegra*
15571
15572 TEGRA XUSB PADCTL DRIVER
15573 M:      JC Kuo <jckuo@nvidia.com>
15574 S:      Supported
15575 F:      drivers/phy/tegra/xusb*
15576
15577 TEHUTI ETHERNET DRIVER
15578 M:      Andy Gospodarek <andy@greyhouse.net>
15579 L:      netdev@vger.kernel.org
15580 S:      Supported
15581 F:      drivers/net/ethernet/tehuti/*
15582
15583 Telecom Clock Driver for MCPL0010
15584 M:      Mark Gross <mark.gross@intel.com>
15585 S:      Supported
15586 F:      drivers/char/tlclk.c
15587
15588 TENSILICA XTENSA PORT (xtensa)
15589 M:      Chris Zankel <chris@zankel.net>
15590 M:      Max Filippov <jcmvbkbc@gmail.com>
15591 L:      linux-xtensa@linux-xtensa.org
15592 T:      git git://github.com/czankel/xtensa-linux.git
15593 S:      Maintained
15594 F:      arch/xtensa/
15595 F:      drivers/irqchip/irq-xtensa-*
15596
15597 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15598 M:      Nishanth Menon <nm@ti.com>
15599 M:      Tero Kristo <t-kristo@ti.com>
15600 M:      Santosh Shilimkar <ssantosh@kernel.org>
15601 L:      linux-arm-kernel@lists.infradead.org
15602 S:      Maintained
15603 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15604 F:      drivers/firmware/ti_sci*
15605 F:      include/linux/soc/ti/ti_sci_protocol.h
15606 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15607 F:      drivers/soc/ti/ti_sci_pm_domains.c
15608 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15609 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15610 F:      drivers/clk/keystone/sci-clk.c
15611 F:      drivers/reset/reset-ti-sci.c
15612 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15613 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15614 F:      drivers/irqchip/irq-ti-sci-intr.c
15615 F:      drivers/irqchip/irq-ti-sci-inta.c
15616 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15617 F:      drivers/soc/ti/ti_sci_inta_msi.c
15618
15619 Texas Instruments ASoC drivers
15620 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15622 S:      Maintained
15623 F:      sound/soc/ti/
15624
15625 Texas Instruments' DAC7612 DAC Driver
15626 M:      Ricardo Ribalda <ricardo@ribalda.com>
15627 L:      linux-iio@vger.kernel.org
15628 S:      Supported
15629 F:      drivers/iio/dac/ti-dac7612.c
15630 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15631
15632 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15633 M:      Hans Verkuil <hverkuil@xs4all.nl>
15634 L:      linux-media@vger.kernel.org
15635 T:      git git://linuxtv.org/media_tree.git
15636 W:      https://linuxtv.org
15637 S:      Maintained
15638 F:      drivers/media/radio/radio-raremono.c
15639
15640 THERMAL
15641 M:      Zhang Rui <rui.zhang@intel.com>
15642 M:      Eduardo Valentin <edubezval@gmail.com>
15643 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15644 L:      linux-pm@vger.kernel.org
15645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15647 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15648 S:      Supported
15649 F:      drivers/thermal/
15650 F:      include/linux/thermal.h
15651 F:      include/uapi/linux/thermal.h
15652 F:      include/linux/cpu_cooling.h
15653 F:      Documentation/devicetree/bindings/thermal/
15654
15655 THERMAL/CPU_COOLING
15656 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15657 M:      Viresh Kumar <viresh.kumar@linaro.org>
15658 M:      Javi Merino <javi.merino@kernel.org>
15659 L:      linux-pm@vger.kernel.org
15660 S:      Supported
15661 F:      Documentation/thermal/cpu-cooling-api.txt
15662 F:      drivers/thermal/cpu_cooling.c
15663 F:      include/linux/cpu_cooling.h
15664
15665 THINKPAD ACPI EXTRAS DRIVER
15666 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15667 L:      ibm-acpi-devel@lists.sourceforge.net
15668 L:      platform-driver-x86@vger.kernel.org
15669 W:      http://ibm-acpi.sourceforge.net
15670 W:      http://thinkwiki.org/wiki/Ibm-acpi
15671 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15672 S:      Maintained
15673 F:      drivers/platform/x86/thinkpad_acpi.c
15674
15675 THUNDERBOLT DRIVER
15676 M:      Andreas Noever <andreas.noever@gmail.com>
15677 M:      Michael Jamet <michael.jamet@intel.com>
15678 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15679 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15681 S:      Maintained
15682 F:      Documentation/admin-guide/thunderbolt.rst
15683 F:      drivers/thunderbolt/
15684 F:      include/linux/thunderbolt.h
15685
15686 THUNDERBOLT NETWORK DRIVER
15687 M:      Michael Jamet <michael.jamet@intel.com>
15688 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15689 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15690 L:      netdev@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/net/thunderbolt.c
15693
15694 THUNDERX GPIO DRIVER
15695 M:      David Daney <david.daney@cavium.com>
15696 S:      Maintained
15697 F:      drivers/gpio/gpio-thunderx.c
15698
15699 TI AM437X VPFE DRIVER
15700 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15701 L:      linux-media@vger.kernel.org
15702 W:      https://linuxtv.org
15703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15704 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15705 S:      Maintained
15706 F:      drivers/media/platform/am437x/
15707
15708 TI BANDGAP AND THERMAL DRIVER
15709 M:      Eduardo Valentin <edubezval@gmail.com>
15710 M:      Keerthy <j-keerthy@ti.com>
15711 L:      linux-pm@vger.kernel.org
15712 L:      linux-omap@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/thermal/ti-soc-thermal/
15715
15716 TI BQ27XXX POWER SUPPLY DRIVER
15717 R:      Andrew F. Davis <afd@ti.com>
15718 F:      include/linux/power/bq27xxx_battery.h
15719 F:      drivers/power/supply/bq27xxx_battery.c
15720 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15721
15722 TI CDCE706 CLOCK DRIVER
15723 M:      Max Filippov <jcmvbkbc@gmail.com>
15724 S:      Maintained
15725 F:      drivers/clk/clk-cdce706.c
15726
15727 TI CLOCK DRIVER
15728 M:      Tero Kristo <t-kristo@ti.com>
15729 L:      linux-omap@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/clk/ti/
15732 F:      include/linux/clk/ti.h
15733
15734 TI DAVINCI MACHINE SUPPORT
15735 M:      Sekhar Nori <nsekhar@ti.com>
15736 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15739 S:      Supported
15740 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15741 F:      arch/arm/mach-davinci/
15742 F:      drivers/i2c/busses/i2c-davinci.c
15743 F:      arch/arm/boot/dts/da850*
15744
15745 TI DAVINCI SERIES CLOCK DRIVER
15746 M:      David Lechner <david@lechnology.com>
15747 R:      Sekhar Nori <nsekhar@ti.com>
15748 S:      Maintained
15749 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15750 F:      drivers/clk/davinci/
15751
15752 TI DAVINCI SERIES GPIO DRIVER
15753 M:      Keerthy <j-keerthy@ti.com>
15754 L:      linux-gpio@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15757 F:      drivers/gpio/gpio-davinci.c
15758
15759 TI DAVINCI SERIES MEDIA DRIVER
15760 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15761 L:      linux-media@vger.kernel.org
15762 W:      https://linuxtv.org
15763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15764 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15765 S:      Maintained
15766 F:      drivers/media/platform/davinci/
15767 F:      include/media/davinci/
15768
15769 TI ETHERNET SWITCH DRIVER (CPSW)
15770 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15771 L:      linux-omap@vger.kernel.org
15772 L:      netdev@vger.kernel.org
15773 S:      Maintained
15774 F:      drivers/net/ethernet/ti/cpsw*
15775 F:      drivers/net/ethernet/ti/davinci*
15776
15777 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15778 M:      Alex Dubov <oakad@yahoo.com>
15779 S:      Maintained
15780 W:      http://tifmxx.berlios.de/
15781 F:      drivers/memstick/host/tifm_ms.c
15782 F:      drivers/misc/tifm*
15783 F:      drivers/mmc/host/tifm_sd.c
15784 F:      include/linux/tifm.h
15785
15786 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15787 M:      Santosh Shilimkar <ssantosh@kernel.org>
15788 L:      linux-kernel@vger.kernel.org
15789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15790 S:      Maintained
15791 F:      drivers/soc/ti/*
15792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15793
15794 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15795 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15796 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15798 S:      Maintained
15799 F:      sound/soc/codecs/lm49453*
15800 F:      sound/soc/codecs/isabelle*
15801
15802 TI LP855x BACKLIGHT DRIVER
15803 M:      Milo Kim <milo.kim@ti.com>
15804 S:      Maintained
15805 F:      Documentation/backlight/lp855x-driver.txt
15806 F:      drivers/video/backlight/lp855x_bl.c
15807 F:      include/linux/platform_data/lp855x.h
15808
15809 TI LP8727 CHARGER DRIVER
15810 M:      Milo Kim <milo.kim@ti.com>
15811 S:      Maintained
15812 F:      drivers/power/supply/lp8727_charger.c
15813 F:      include/linux/platform_data/lp8727.h
15814
15815 TI LP8788 MFD DRIVER
15816 M:      Milo Kim <milo.kim@ti.com>
15817 S:      Maintained
15818 F:      drivers/iio/adc/lp8788_adc.c
15819 F:      drivers/leds/leds-lp8788.c
15820 F:      drivers/mfd/lp8788*.c
15821 F:      drivers/power/supply/lp8788-charger.c
15822 F:      drivers/regulator/lp8788-*.c
15823 F:      include/linux/mfd/lp8788*.h
15824
15825 TI NETCP ETHERNET DRIVER
15826 M:      Wingman Kwok <w-kwok2@ti.com>
15827 M:      Murali Karicheri <m-karicheri2@ti.com>
15828 L:      netdev@vger.kernel.org
15829 S:      Maintained
15830 F:      drivers/net/ethernet/ti/netcp*
15831
15832 TI PCM3060 ASoC CODEC DRIVER
15833 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15835 S:      Maintained
15836 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15837 F:      sound/soc/codecs/pcm3060*
15838
15839 TI TAS571X FAMILY ASoC CODEC DRIVER
15840 M:      Kevin Cernekee <cernekee@chromium.org>
15841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15842 S:      Odd Fixes
15843 F:      sound/soc/codecs/tas571x*
15844
15845 TI TRF7970A NFC DRIVER
15846 M:      Mark Greer <mgreer@animalcreek.com>
15847 L:      linux-wireless@vger.kernel.org
15848 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15849 S:      Supported
15850 F:      drivers/nfc/trf7970a.c
15851 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15852
15853 TI TWL4030 SERIES SOC CODEC DRIVER
15854 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15856 S:      Maintained
15857 F:      sound/soc/codecs/twl4030*
15858
15859 TI VPE/CAL DRIVERS
15860 M:      Benoit Parrot <bparrot@ti.com>
15861 L:      linux-media@vger.kernel.org
15862 W:      http://linuxtv.org/
15863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15864 S:      Maintained
15865 F:      drivers/media/platform/ti-vpe/
15866
15867 TI WILINK WIRELESS DRIVERS
15868 L:      linux-wireless@vger.kernel.org
15869 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15870 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15872 S:      Orphan
15873 F:      drivers/net/wireless/ti/
15874 F:      include/linux/wl12xx.h
15875
15876 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15877 M:      John Stultz <john.stultz@linaro.org>
15878 M:      Thomas Gleixner <tglx@linutronix.de>
15879 R:      Stephen Boyd <sboyd@kernel.org>
15880 L:      linux-kernel@vger.kernel.org
15881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15882 S:      Supported
15883 F:      include/linux/clocksource.h
15884 F:      include/linux/time.h
15885 F:      include/linux/timex.h
15886 F:      include/uapi/linux/time.h
15887 F:      include/uapi/linux/timex.h
15888 F:      kernel/time/clocksource.c
15889 F:      kernel/time/time*.c
15890 F:      kernel/time/alarmtimer.c
15891 F:      kernel/time/ntp.c
15892 F:      tools/testing/selftests/timers/
15893
15894 TIPC NETWORK LAYER
15895 M:      Jon Maloy <jon.maloy@ericsson.com>
15896 M:      Ying Xue <ying.xue@windriver.com>
15897 L:      netdev@vger.kernel.org (core kernel code)
15898 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15899 W:      http://tipc.sourceforge.net/
15900 S:      Maintained
15901 F:      include/uapi/linux/tipc*.h
15902 F:      net/tipc/
15903
15904 TLAN NETWORK DRIVER
15905 M:      Samuel Chessman <chessman@tux.org>
15906 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15907 W:      http://sourceforge.net/projects/tlan/
15908 S:      Maintained
15909 F:      Documentation/networking/device_drivers/ti/tlan.txt
15910 F:      drivers/net/ethernet/ti/tlan.*
15911
15912 TM6000 VIDEO4LINUX DRIVER
15913 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15914 L:      linux-media@vger.kernel.org
15915 W:      https://linuxtv.org
15916 T:      git git://linuxtv.org/media_tree.git
15917 S:      Odd fixes
15918 F:      drivers/media/usb/tm6000/
15919 F:      Documentation/media/v4l-drivers/tm6000*
15920
15921 TMIO/SDHI MMC DRIVER
15922 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15923 L:      linux-mmc@vger.kernel.org
15924 S:      Supported
15925 F:      drivers/mmc/host/tmio_mmc*
15926 F:      drivers/mmc/host/renesas_sdhi*
15927 F:      include/linux/mfd/tmio.h
15928
15929 TMP401 HARDWARE MONITOR DRIVER
15930 M:      Guenter Roeck <linux@roeck-us.net>
15931 L:      linux-hwmon@vger.kernel.org
15932 S:      Maintained
15933 F:      Documentation/hwmon/tmp401.rst
15934 F:      drivers/hwmon/tmp401.c
15935
15936 TMPFS (SHMEM FILESYSTEM)
15937 M:      Hugh Dickins <hughd@google.com>
15938 L:      linux-mm@kvack.org
15939 S:      Maintained
15940 F:      include/linux/shmem_fs.h
15941 F:      mm/shmem.c
15942
15943 TOMOYO SECURITY MODULE
15944 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15945 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15946 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15947 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15948 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15949 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15950 W:      https://tomoyo.osdn.jp/
15951 S:      Maintained
15952 F:      security/tomoyo/
15953
15954 TOPSTAR LAPTOP EXTRAS DRIVER
15955 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15956 L:      platform-driver-x86@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/platform/x86/topstar-laptop.c
15959
15960 TORTURE-TEST MODULES
15961 M:      Davidlohr Bueso <dave@stgolabs.net>
15962 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15963 M:      Josh Triplett <josh@joshtriplett.org>
15964 L:      linux-kernel@vger.kernel.org
15965 S:      Supported
15966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15967 F:      Documentation/RCU/torture.txt
15968 F:      kernel/torture.c
15969 F:      kernel/rcu/rcutorture.c
15970 F:      kernel/rcu/rcuperf.c
15971 F:      kernel/locking/locktorture.c
15972
15973 TOSHIBA ACPI EXTRAS DRIVER
15974 M:      Azael Avalos <coproscefalo@gmail.com>
15975 L:      platform-driver-x86@vger.kernel.org
15976 S:      Maintained
15977 F:      drivers/platform/x86/toshiba_acpi.c
15978
15979 TOSHIBA BLUETOOTH DRIVER
15980 M:      Azael Avalos <coproscefalo@gmail.com>
15981 L:      platform-driver-x86@vger.kernel.org
15982 S:      Maintained
15983 F:      drivers/platform/x86/toshiba_bluetooth.c
15984
15985 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15986 M:      Azael Avalos <coproscefalo@gmail.com>
15987 L:      platform-driver-x86@vger.kernel.org
15988 S:      Maintained
15989 F:      drivers/platform/x86/toshiba_haps.c
15990
15991 TOSHIBA SMM DRIVER
15992 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15993 W:      http://www.buzzard.org.uk/toshiba/
15994 S:      Maintained
15995 F:      drivers/char/toshiba.c
15996 F:      include/linux/toshiba.h
15997 F:      include/uapi/linux/toshiba.h
15998
15999 TOSHIBA TC358743 DRIVER
16000 M:      Mats Randgaard <matrandg@cisco.com>
16001 L:      linux-media@vger.kernel.org
16002 S:      Maintained
16003 F:      drivers/media/i2c/tc358743*
16004 F:      include/media/i2c/tc358743.h
16005
16006 TOSHIBA WMI HOTKEYS DRIVER
16007 M:      Azael Avalos <coproscefalo@gmail.com>
16008 L:      platform-driver-x86@vger.kernel.org
16009 S:      Maintained
16010 F:      drivers/platform/x86/toshiba-wmi.c
16011
16012 TPM DEVICE DRIVER
16013 M:      Peter Huewe <peterhuewe@gmx.de>
16014 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16015 R:      Jason Gunthorpe <jgg@ziepe.ca>
16016 L:      linux-integrity@vger.kernel.org
16017 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16018 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16019 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16020 S:      Maintained
16021 F:      drivers/char/tpm/
16022
16023 TRACING
16024 M:      Steven Rostedt <rostedt@goodmis.org>
16025 M:      Ingo Molnar <mingo@redhat.com>
16026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16027 S:      Maintained
16028 F:      Documentation/trace/ftrace.rst
16029 F:      arch/*/*/*/ftrace.h
16030 F:      arch/*/kernel/ftrace.c
16031 F:      include/*/ftrace.h
16032 F:      include/linux/trace*.h
16033 F:      include/trace/
16034 F:      kernel/trace/
16035 F:      tools/testing/selftests/ftrace/
16036
16037 TRACING MMIO ACCESSES (MMIOTRACE)
16038 M:      Steven Rostedt <rostedt@goodmis.org>
16039 M:      Ingo Molnar <mingo@kernel.org>
16040 R:      Karol Herbst <karolherbst@gmail.com>
16041 R:      Pekka Paalanen <ppaalanen@gmail.com>
16042 S:      Maintained
16043 L:      linux-kernel@vger.kernel.org
16044 L:      nouveau@lists.freedesktop.org
16045 F:      kernel/trace/trace_mmiotrace.c
16046 F:      include/linux/mmiotrace.h
16047 F:      arch/x86/mm/kmmio.c
16048 F:      arch/x86/mm/mmio-mod.c
16049 F:      arch/x86/mm/testmmiotrace.c
16050
16051 TRIVIAL PATCHES
16052 M:      Jiri Kosina <trivial@kernel.org>
16053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16054 S:      Maintained
16055 K:      ^Subject:.*(?i)trivial
16056
16057 TEMPO SEMICONDUCTOR DRIVERS
16058 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16059 S:      Maintained
16060 F:      sound/soc/codecs/tscs*.c
16061 F:      sound/soc/codecs/tscs*.h
16062 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16063
16064 TTY LAYER
16065 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16066 M:      Jiri Slaby <jslaby@suse.com>
16067 S:      Supported
16068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16069 F:      Documentation/serial/
16070 F:      drivers/tty/
16071 F:      drivers/tty/serial/serial_core.c
16072 F:      include/linux/serial_core.h
16073 F:      include/linux/serial.h
16074 F:      include/linux/tty.h
16075 F:      include/uapi/linux/serial_core.h
16076 F:      include/uapi/linux/serial.h
16077 F:      include/uapi/linux/tty.h
16078
16079 TUA9001 MEDIA DRIVER
16080 M:      Antti Palosaari <crope@iki.fi>
16081 L:      linux-media@vger.kernel.org
16082 W:      https://linuxtv.org
16083 W:      http://palosaari.fi/linux/
16084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16085 T:      git git://linuxtv.org/anttip/media_tree.git
16086 S:      Maintained
16087 F:      drivers/media/tuners/tua9001*
16088
16089 TULIP NETWORK DRIVERS
16090 L:      netdev@vger.kernel.org
16091 L:      linux-parisc@vger.kernel.org
16092 S:      Orphan
16093 F:      drivers/net/ethernet/dec/tulip/
16094
16095 TUN/TAP driver
16096 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16097 W:      http://vtun.sourceforge.net/tun
16098 S:      Maintained
16099 F:      Documentation/networking/tuntap.txt
16100 F:      arch/um/os-Linux/drivers/
16101
16102 TURBOCHANNEL SUBSYSTEM
16103 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16104 M:      Ralf Baechle <ralf@linux-mips.org>
16105 L:      linux-mips@vger.kernel.org
16106 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16107 S:      Maintained
16108 F:      drivers/tc/
16109 F:      include/linux/tc.h
16110
16111 TURBOSTAT UTILITY
16112 M:      "Len Brown" <lenb@kernel.org>
16113 L:      linux-pm@vger.kernel.org
16114 B:      https://bugzilla.kernel.org
16115 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16117 S:      Supported
16118 F:      tools/power/x86/turbostat/
16119
16120 TW5864 VIDEO4LINUX DRIVER
16121 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16122 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16123 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16124 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16125 L:      linux-media@vger.kernel.org
16126 S:      Supported
16127 F:      drivers/media/pci/tw5864/
16128
16129 TW68 VIDEO4LINUX DRIVER
16130 M:      Hans Verkuil <hverkuil@xs4all.nl>
16131 L:      linux-media@vger.kernel.org
16132 T:      git git://linuxtv.org/media_tree.git
16133 W:      https://linuxtv.org
16134 S:      Odd Fixes
16135 F:      drivers/media/pci/tw68/
16136
16137 TW686X VIDEO4LINUX DRIVER
16138 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16139 L:      linux-media@vger.kernel.org
16140 T:      git git://linuxtv.org/media_tree.git
16141 W:      http://linuxtv.org
16142 S:      Maintained
16143 F:      drivers/media/pci/tw686x/
16144
16145 UBI FILE SYSTEM (UBIFS)
16146 M:      Richard Weinberger <richard@nod.at>
16147 M:      Artem Bityutskiy <dedekind1@gmail.com>
16148 M:      Adrian Hunter <adrian.hunter@intel.com>
16149 L:      linux-mtd@lists.infradead.org
16150 T:      git git://git.infradead.org/ubifs-2.6.git
16151 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16152 S:      Supported
16153 F:      Documentation/filesystems/ubifs.txt
16154 F:      fs/ubifs/
16155
16156 UCLINUX (M68KNOMMU AND COLDFIRE)
16157 M:      Greg Ungerer <gerg@linux-m68k.org>
16158 W:      http://www.linux-m68k.org/
16159 W:      http://www.uclinux.org/
16160 L:      linux-m68k@lists.linux-m68k.org
16161 L:      uclinux-dev@uclinux.org  (subscribers-only)
16162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16163 S:      Maintained
16164 F:      arch/m68k/coldfire/
16165 F:      arch/m68k/68*/
16166 F:      arch/m68k/*/*_no.*
16167 F:      arch/m68k/include/asm/*_no.*
16168
16169 UDF FILESYSTEM
16170 M:      Jan Kara <jack@suse.com>
16171 S:      Maintained
16172 F:      Documentation/filesystems/udf.txt
16173 F:      fs/udf/
16174
16175 UDRAW TABLET
16176 M:      Bastien Nocera <hadess@hadess.net>
16177 L:      linux-input@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/hid/hid-udraw-ps3.c
16180
16181 UFS FILESYSTEM
16182 M:      Evgeniy Dushistov <dushistov@mail.ru>
16183 S:      Maintained
16184 F:      Documentation/filesystems/ufs.txt
16185 F:      fs/ufs/
16186
16187 UHID USERSPACE HID IO DRIVER:
16188 M:      David Herrmann <dh.herrmann@googlemail.com>
16189 L:      linux-input@vger.kernel.org
16190 S:      Maintained
16191 F:      drivers/hid/uhid.c
16192 F:      include/uapi/linux/uhid.h
16193
16194 ULPI BUS
16195 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16196 L:      linux-usb@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/usb/common/ulpi.c
16199 F:      include/linux/ulpi/
16200
16201 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16202 L:      linux-usb@vger.kernel.org
16203 S:      Orphan
16204 F:      drivers/uwb/
16205 F:      include/linux/uwb.h
16206 F:      include/linux/uwb/
16207
16208 UNICODE SUBSYSTEM:
16209 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16210 L:      linux-fsdevel@vger.kernel.org
16211 S:      Supported
16212 F:      fs/unicode/
16213
16214 UNICORE32 ARCHITECTURE:
16215 M:      Guan Xuetao <gxt@pku.edu.cn>
16216 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16217 S:      Maintained
16218 T:      git git://github.com/gxt/linux.git
16219 F:      arch/unicore32/
16220
16221 UNIFDEF
16222 M:      Tony Finch <dot@dotat.at>
16223 W:      http://dotat.at/prog/unifdef
16224 S:      Maintained
16225 F:      scripts/unifdef.c
16226
16227 UNIFORM CDROM DRIVER
16228 M:      Jens Axboe <axboe@kernel.dk>
16229 W:      http://www.kernel.dk
16230 S:      Maintained
16231 F:      Documentation/cdrom/
16232 F:      drivers/cdrom/cdrom.c
16233 F:      include/linux/cdrom.h
16234 F:      include/uapi/linux/cdrom.h
16235
16236 UNISYS S-PAR DRIVERS
16237 M:      David Kershner <david.kershner@unisys.com>
16238 L:      sparmaintainer@unisys.com (Unisys internal)
16239 S:      Supported
16240 F:      include/linux/visorbus.h
16241 F:      drivers/visorbus/
16242 F:      drivers/staging/unisys/
16243
16244 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16245 R:      Alim Akhtar <alim.akhtar@samsung.com>
16246 R:      Avri Altman <avri.altman@wdc.com>
16247 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16248 L:      linux-scsi@vger.kernel.org
16249 S:      Supported
16250 F:      Documentation/scsi/ufs.txt
16251 F:      drivers/scsi/ufs/
16252
16253 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16254 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16255 L:      linux-scsi@vger.kernel.org
16256 S:      Supported
16257 F:      drivers/scsi/ufs/*dwc*
16258
16259 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16260 M:      Stanley Chu <stanley.chu@mediatek.com>
16261 L:      linux-scsi@vger.kernel.org
16262 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16263 S:      Maintained
16264 F:      drivers/scsi/ufs/ufs-mediatek*
16265
16266 UNSORTED BLOCK IMAGES (UBI)
16267 M:      Artem Bityutskiy <dedekind1@gmail.com>
16268 M:      Richard Weinberger <richard@nod.at>
16269 W:      http://www.linux-mtd.infradead.org/
16270 L:      linux-mtd@lists.infradead.org
16271 T:      git git://git.infradead.org/ubifs-2.6.git
16272 S:      Supported
16273 F:      drivers/mtd/ubi/
16274 F:      include/linux/mtd/ubi.h
16275 F:      include/uapi/mtd/ubi-user.h
16276
16277 USB "USBNET" DRIVER FRAMEWORK
16278 M:      Oliver Neukum <oneukum@suse.com>
16279 L:      netdev@vger.kernel.org
16280 W:      http://www.linux-usb.org/usbnet
16281 S:      Maintained
16282 F:      drivers/net/usb/usbnet.c
16283 F:      include/linux/usb/usbnet.h
16284
16285 USB ACM DRIVER
16286 M:      Oliver Neukum <oneukum@suse.com>
16287 L:      linux-usb@vger.kernel.org
16288 S:      Maintained
16289 F:      Documentation/usb/acm.txt
16290 F:      drivers/usb/class/cdc-acm.*
16291
16292 USB AR5523 WIRELESS DRIVER
16293 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16294 L:      linux-wireless@vger.kernel.org
16295 S:      Maintained
16296 F:      drivers/net/wireless/ath/ar5523/
16297
16298 USB ATTACHED SCSI
16299 M:      Oliver Neukum <oneukum@suse.com>
16300 L:      linux-usb@vger.kernel.org
16301 L:      linux-scsi@vger.kernel.org
16302 S:      Maintained
16303 F:      drivers/usb/storage/uas.c
16304
16305 USB CDC ETHERNET DRIVER
16306 M:      Oliver Neukum <oliver@neukum.org>
16307 L:      linux-usb@vger.kernel.org
16308 S:      Maintained
16309 F:      drivers/net/usb/cdc_*.c
16310 F:      include/uapi/linux/usb/cdc.h
16311
16312 USB CHAOSKEY DRIVER
16313 M:      Keith Packard <keithp@keithp.com>
16314 L:      linux-usb@vger.kernel.org
16315 S:      Maintained
16316 F:      drivers/usb/misc/chaoskey.c
16317
16318 USB CYPRESS C67X00 DRIVER
16319 M:      Peter Korsgaard <jacmet@sunsite.dk>
16320 L:      linux-usb@vger.kernel.org
16321 S:      Maintained
16322 F:      drivers/usb/c67x00/
16323
16324 USB DAVICOM DM9601 DRIVER
16325 M:      Peter Korsgaard <jacmet@sunsite.dk>
16326 L:      netdev@vger.kernel.org
16327 W:      http://www.linux-usb.org/usbnet
16328 S:      Maintained
16329 F:      drivers/net/usb/dm9601.c
16330
16331 USB DIAMOND RIO500 DRIVER
16332 M:      Cesar Miquel <miquel@df.uba.ar>
16333 L:      rio500-users@lists.sourceforge.net
16334 W:      http://rio500.sourceforge.net
16335 S:      Maintained
16336 F:      drivers/usb/misc/rio500*
16337
16338 USB EHCI DRIVER
16339 M:      Alan Stern <stern@rowland.harvard.edu>
16340 L:      linux-usb@vger.kernel.org
16341 S:      Maintained
16342 F:      Documentation/usb/ehci.txt
16343 F:      drivers/usb/host/ehci*
16344
16345 USB GADGET/PERIPHERAL SUBSYSTEM
16346 M:      Felipe Balbi <balbi@kernel.org>
16347 L:      linux-usb@vger.kernel.org
16348 W:      http://www.linux-usb.org/gadget
16349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16350 S:      Maintained
16351 F:      drivers/usb/gadget/
16352 F:      include/linux/usb/gadget*
16353
16354 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16355 M:      Jiri Kosina <jikos@kernel.org>
16356 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16357 L:      linux-usb@vger.kernel.org
16358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16359 S:      Maintained
16360 F:      Documentation/hid/hiddev.txt
16361 F:      drivers/hid/usbhid/
16362
16363 USB INTEL XHCI ROLE MUX DRIVER
16364 M:      Hans de Goede <hdegoede@redhat.com>
16365 L:      linux-usb@vger.kernel.org
16366 S:      Maintained
16367 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16368
16369 USB IP DRIVER FOR HISILICON KIRIN
16370 M:      Yu Chen <chenyu56@huawei.com>
16371 M:      Binghui Wang <wangbinghui@hisilicon.com>
16372 L:      linux-usb@vger.kernel.org
16373 S:      Maintained
16374 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16375 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16376
16377 USB ISP116X DRIVER
16378 M:      Olav Kongas <ok@artecdesign.ee>
16379 L:      linux-usb@vger.kernel.org
16380 S:      Maintained
16381 F:      drivers/usb/host/isp116x*
16382 F:      include/linux/usb/isp116x.h
16383
16384 USB LAN78XX ETHERNET DRIVER
16385 M:      Woojung Huh <woojung.huh@microchip.com>
16386 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16387 L:      netdev@vger.kernel.org
16388 S:      Maintained
16389 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16390 F:      drivers/net/usb/lan78xx.*
16391 F:      include/dt-bindings/net/microchip-lan78xx.h
16392
16393 USB MASS STORAGE DRIVER
16394 M:      Alan Stern <stern@rowland.harvard.edu>
16395 L:      linux-usb@vger.kernel.org
16396 L:      usb-storage@lists.one-eyed-alien.net
16397 S:      Maintained
16398 F:      drivers/usb/storage/
16399
16400 USB MIDI DRIVER
16401 M:      Clemens Ladisch <clemens@ladisch.de>
16402 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16404 S:      Maintained
16405 F:      sound/usb/midi.*
16406
16407 USB NETWORKING DRIVERS
16408 L:      linux-usb@vger.kernel.org
16409 S:      Odd Fixes
16410 F:      drivers/net/usb/
16411
16412 USB OHCI DRIVER
16413 M:      Alan Stern <stern@rowland.harvard.edu>
16414 L:      linux-usb@vger.kernel.org
16415 S:      Maintained
16416 F:      Documentation/usb/ohci.txt
16417 F:      drivers/usb/host/ohci*
16418
16419 USB OTG FSM (Finite State Machine)
16420 M:      Peter Chen <Peter.Chen@nxp.com>
16421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16422 L:      linux-usb@vger.kernel.org
16423 S:      Maintained
16424 F:      drivers/usb/common/usb-otg-fsm.c
16425
16426 USB OVER IP DRIVER
16427 M:      Valentina Manea <valentina.manea.m@gmail.com>
16428 M:      Shuah Khan <shuah@kernel.org>
16429 M:      Shuah Khan <skhan@linuxfoundation.org>
16430 L:      linux-usb@vger.kernel.org
16431 S:      Maintained
16432 F:      Documentation/usb/usbip_protocol.txt
16433 F:      drivers/usb/usbip/
16434 F:      tools/usb/usbip/
16435 F:      tools/testing/selftests/drivers/usb/usbip/
16436
16437 USB PEGASUS DRIVER
16438 M:      Petko Manolov <petkan@nucleusys.com>
16439 L:      linux-usb@vger.kernel.org
16440 L:      netdev@vger.kernel.org
16441 T:      git git://github.com/petkan/pegasus.git
16442 W:      https://github.com/petkan/pegasus
16443 S:      Maintained
16444 F:      drivers/net/usb/pegasus.*
16445
16446 USB PHY LAYER
16447 M:      Felipe Balbi <balbi@kernel.org>
16448 L:      linux-usb@vger.kernel.org
16449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16450 S:      Maintained
16451 F:      drivers/usb/phy/
16452
16453 USB PRINTER DRIVER (usblp)
16454 M:      Pete Zaitcev <zaitcev@redhat.com>
16455 L:      linux-usb@vger.kernel.org
16456 S:      Supported
16457 F:      drivers/usb/class/usblp.c
16458
16459 USB QMI WWAN NETWORK DRIVER
16460 M:      Bjørn Mork <bjorn@mork.no>
16461 L:      netdev@vger.kernel.org
16462 S:      Maintained
16463 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16464 F:      drivers/net/usb/qmi_wwan.c
16465
16466 USB RTL8150 DRIVER
16467 M:      Petko Manolov <petkan@nucleusys.com>
16468 L:      linux-usb@vger.kernel.org
16469 L:      netdev@vger.kernel.org
16470 T:      git git://github.com/petkan/rtl8150.git
16471 W:      https://github.com/petkan/rtl8150
16472 S:      Maintained
16473 F:      drivers/net/usb/rtl8150.c
16474
16475 USB SERIAL SUBSYSTEM
16476 M:      Johan Hovold <johan@kernel.org>
16477 L:      linux-usb@vger.kernel.org
16478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16479 S:      Maintained
16480 F:      Documentation/usb/usb-serial.txt
16481 F:      drivers/usb/serial/
16482 F:      include/linux/usb/serial.h
16483
16484 USB SMSC75XX ETHERNET DRIVER
16485 M:      Steve Glendinning <steve.glendinning@shawell.net>
16486 L:      netdev@vger.kernel.org
16487 S:      Maintained
16488 F:      drivers/net/usb/smsc75xx.*
16489
16490 USB SMSC95XX ETHERNET DRIVER
16491 M:      Steve Glendinning <steve.glendinning@shawell.net>
16492 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16493 L:      netdev@vger.kernel.org
16494 S:      Maintained
16495 F:      drivers/net/usb/smsc95xx.*
16496
16497 USB SUBSYSTEM
16498 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16499 L:      linux-usb@vger.kernel.org
16500 W:      http://www.linux-usb.org
16501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16502 S:      Supported
16503 F:      Documentation/devicetree/bindings/usb/
16504 F:      Documentation/usb/
16505 F:      drivers/usb/
16506 F:      include/linux/usb.h
16507 F:      include/linux/usb/
16508
16509 USB TYPEC PI3USB30532 MUX DRIVER
16510 M:      Hans de Goede <hdegoede@redhat.com>
16511 L:      linux-usb@vger.kernel.org
16512 S:      Maintained
16513 F:      drivers/usb/typec/mux/pi3usb30532.c
16514
16515 USB TYPEC CLASS
16516 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16517 L:      linux-usb@vger.kernel.org
16518 S:      Maintained
16519 F:      Documentation/ABI/testing/sysfs-class-typec
16520 F:      Documentation/driver-api/usb/typec.rst
16521 F:      drivers/usb/typec/
16522 F:      include/linux/usb/typec.h
16523
16524 USB TYPEC BUS FOR ALTERNATE MODES
16525 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16526 L:      linux-usb@vger.kernel.org
16527 S:      Maintained
16528 F:      Documentation/ABI/testing/sysfs-bus-typec
16529 F:      Documentation/driver-api/usb/typec_bus.rst
16530 F:      drivers/usb/typec/altmodes/
16531 F:      include/linux/usb/typec_altmode.h
16532
16533 USB TYPEC PORT CONTROLLER DRIVERS
16534 M:      Guenter Roeck <linux@roeck-us.net>
16535 L:      linux-usb@vger.kernel.org
16536 S:      Maintained
16537 F:      drivers/usb/typec/tcpm/
16538
16539 USB UHCI DRIVER
16540 M:      Alan Stern <stern@rowland.harvard.edu>
16541 L:      linux-usb@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/usb/host/uhci*
16544
16545 USB VIDEO CLASS
16546 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16547 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16548 L:      linux-media@vger.kernel.org
16549 T:      git git://linuxtv.org/media_tree.git
16550 W:      http://www.ideasonboard.org/uvc/
16551 S:      Maintained
16552 F:      drivers/media/usb/uvc/
16553 F:      include/uapi/linux/uvcvideo.h
16554
16555 USB VISION DRIVER
16556 M:      Hans Verkuil <hverkuil@xs4all.nl>
16557 L:      linux-media@vger.kernel.org
16558 T:      git git://linuxtv.org/media_tree.git
16559 W:      https://linuxtv.org
16560 S:      Odd Fixes
16561 F:      drivers/media/usb/usbvision/
16562
16563 USB WEBCAM GADGET
16564 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16565 L:      linux-usb@vger.kernel.org
16566 S:      Maintained
16567 F:      drivers/usb/gadget/function/*uvc*
16568 F:      drivers/usb/gadget/legacy/webcam.c
16569 F:      include/uapi/linux/usb/g_uvc.h
16570
16571 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16572 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16573 L:      linux-wireless@vger.kernel.org
16574 S:      Maintained
16575 F:      drivers/net/wireless/rndis_wlan.c
16576
16577 USB XHCI DRIVER
16578 M:      Mathias Nyman <mathias.nyman@intel.com>
16579 L:      linux-usb@vger.kernel.org
16580 S:      Supported
16581 F:      drivers/usb/host/xhci*
16582 F:      drivers/usb/host/pci-quirks*
16583
16584 USB ZD1201 DRIVER
16585 L:      linux-wireless@vger.kernel.org
16586 W:      http://linux-lc100020.sourceforge.net
16587 S:      Orphan
16588 F:      drivers/net/wireless/zydas/zd1201.*
16589
16590 USB ZR364XX DRIVER
16591 M:      Antoine Jacquet <royale@zerezo.com>
16592 L:      linux-usb@vger.kernel.org
16593 L:      linux-media@vger.kernel.org
16594 T:      git git://linuxtv.org/media_tree.git
16595 W:      http://royale.zerezo.com/zr364xx/
16596 S:      Maintained
16597 F:      Documentation/media/v4l-drivers/zr364xx*
16598 F:      drivers/media/usb/zr364xx/
16599
16600 USER-MODE LINUX (UML)
16601 M:      Jeff Dike <jdike@addtoit.com>
16602 M:      Richard Weinberger <richard@nod.at>
16603 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16604 L:      linux-um@lists.infradead.org
16605 W:      http://user-mode-linux.sourceforge.net
16606 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16608 S:      Maintained
16609 F:      Documentation/virtual/uml/
16610 F:      arch/um/
16611 F:      arch/x86/um/
16612 F:      fs/hostfs/
16613
16614 USERSPACE COPYIN/COPYOUT (UIOVEC)
16615 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16616 S:      Maintained
16617 F:      lib/iov_iter.c
16618 F:      include/linux/uio.h
16619
16620 USERSPACE DMA BUFFER DRIVER
16621 M:      Gerd Hoffmann <kraxel@redhat.com>
16622 S:      Maintained
16623 L:      dri-devel@lists.freedesktop.org
16624 F:      drivers/dma-buf/udmabuf.c
16625 F:      include/uapi/linux/udmabuf.h
16626 T:      git git://anongit.freedesktop.org/drm/drm-misc
16627
16628 USERSPACE I/O (UIO)
16629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16630 S:      Maintained
16631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16632 F:      Documentation/driver-api/uio-howto.rst
16633 F:      drivers/uio/
16634 F:      include/linux/uio_driver.h
16635
16636 UTIL-LINUX PACKAGE
16637 M:      Karel Zak <kzak@redhat.com>
16638 L:      util-linux@vger.kernel.org
16639 W:      http://en.wikipedia.org/wiki/Util-linux
16640 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16641 S:      Maintained
16642
16643 UUID HELPERS
16644 M:      Christoph Hellwig <hch@lst.de>
16645 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16646 L:      linux-kernel@vger.kernel.org
16647 T:      git git://git.infradead.org/users/hch/uuid.git
16648 F:      lib/uuid.c
16649 F:      lib/test_uuid.c
16650 F:      include/linux/uuid.h
16651 F:      include/uapi/linux/uuid.h
16652 S:      Maintained
16653
16654 UVESAFB DRIVER
16655 M:      Michal Januszewski <spock@gentoo.org>
16656 L:      linux-fbdev@vger.kernel.org
16657 W:      https://github.com/mjanusz/v86d
16658 S:      Maintained
16659 F:      Documentation/fb/uvesafb.txt
16660 F:      drivers/video/fbdev/uvesafb.*
16661
16662 VF610 NAND DRIVER
16663 M:      Stefan Agner <stefan@agner.ch>
16664 L:      linux-mtd@lists.infradead.org
16665 S:      Supported
16666 F:      drivers/mtd/nand/raw/vf610_nfc.c
16667
16668 VFAT/FAT/MSDOS FILESYSTEM
16669 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16670 S:      Maintained
16671 F:      Documentation/filesystems/vfat.txt
16672 F:      fs/fat/
16673
16674 VFIO DRIVER
16675 M:      Alex Williamson <alex.williamson@redhat.com>
16676 R:      Cornelia Huck <cohuck@redhat.com>
16677 L:      kvm@vger.kernel.org
16678 T:      git git://github.com/awilliam/linux-vfio.git
16679 S:      Maintained
16680 F:      Documentation/vfio.txt
16681 F:      drivers/vfio/
16682 F:      include/linux/vfio.h
16683 F:      include/uapi/linux/vfio.h
16684
16685 VFIO MEDIATED DEVICE DRIVERS
16686 M:      Kirti Wankhede <kwankhede@nvidia.com>
16687 L:      kvm@vger.kernel.org
16688 S:      Maintained
16689 F:      Documentation/vfio-mediated-device.txt
16690 F:      drivers/vfio/mdev/
16691 F:      include/linux/mdev.h
16692 F:      samples/vfio-mdev/
16693
16694 VFIO PLATFORM DRIVER
16695 M:      Eric Auger <eric.auger@redhat.com>
16696 L:      kvm@vger.kernel.org
16697 S:      Maintained
16698 F:      drivers/vfio/platform/
16699
16700 VGA_SWITCHEROO
16701 R:      Lukas Wunner <lukas@wunner.de>
16702 S:      Maintained
16703 F:      Documentation/gpu/vga-switcheroo.rst
16704 F:      drivers/gpu/vga/vga_switcheroo.c
16705 F:      include/linux/vga_switcheroo.h
16706 T:      git git://anongit.freedesktop.org/drm/drm-misc
16707
16708 VIA RHINE NETWORK DRIVER
16709 S:      Orphan
16710 F:      drivers/net/ethernet/via/via-rhine.c
16711
16712 VIA SD/MMC CARD CONTROLLER DRIVER
16713 M:      Bruce Chang <brucechang@via.com.tw>
16714 M:      Harald Welte <HaraldWelte@viatech.com>
16715 S:      Maintained
16716 F:      drivers/mmc/host/via-sdmmc.c
16717
16718 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16719 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16720 L:      linux-fbdev@vger.kernel.org
16721 S:      Maintained
16722 F:      include/linux/via-core.h
16723 F:      include/linux/via-gpio.h
16724 F:      include/linux/via_i2c.h
16725 F:      drivers/video/fbdev/via/
16726
16727 VIA VELOCITY NETWORK DRIVER
16728 M:      Francois Romieu <romieu@fr.zoreil.com>
16729 L:      netdev@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/net/ethernet/via/via-velocity.*
16732
16733 VICODEC VIRTUAL CODEC DRIVER
16734 M:      Hans Verkuil <hans.verkuil@cisco.com>
16735 L:      linux-media@vger.kernel.org
16736 T:      git git://linuxtv.org/media_tree.git
16737 W:      https://linuxtv.org
16738 S:      Maintained
16739 F:      drivers/media/platform/vicodec/*
16740
16741 VIDEO MULTIPLEXER DRIVER
16742 M:      Philipp Zabel <p.zabel@pengutronix.de>
16743 L:      linux-media@vger.kernel.org
16744 S:      Maintained
16745 F:      drivers/media/platform/video-mux.c
16746
16747 VIDEO I2C POLLING DRIVER
16748 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16749 L:      linux-media@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/media/i2c/video-i2c.c
16752
16753 VIDEOBUF2 FRAMEWORK
16754 M:      Pawel Osciak <pawel@osciak.com>
16755 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16756 M:      Kyungmin Park <kyungmin.park@samsung.com>
16757 L:      linux-media@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/media/common/videobuf2/*
16760 F:      include/media/videobuf2-*
16761
16762 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16763 M:      Helen Koike <helen.koike@collabora.com>
16764 L:      linux-media@vger.kernel.org
16765 T:      git git://linuxtv.org/media_tree.git
16766 W:      https://linuxtv.org
16767 S:      Maintained
16768 F:      drivers/media/platform/vimc/*
16769
16770 VIRT LIB
16771 M:      Alex Williamson <alex.williamson@redhat.com>
16772 M:      Paolo Bonzini <pbonzini@redhat.com>
16773 L:      kvm@vger.kernel.org
16774 S:      Supported
16775 F:      virt/lib/
16776
16777 VIRTIO AND VHOST VSOCK DRIVER
16778 M:      Stefan Hajnoczi <stefanha@redhat.com>
16779 L:      kvm@vger.kernel.org
16780 L:      virtualization@lists.linux-foundation.org
16781 L:      netdev@vger.kernel.org
16782 S:      Maintained
16783 F:      include/linux/virtio_vsock.h
16784 F:      include/uapi/linux/virtio_vsock.h
16785 F:      include/uapi/linux/vsockmon.h
16786 F:      include/uapi/linux/vm_sockets_diag.h
16787 F:      net/vmw_vsock/diag.c
16788 F:      net/vmw_vsock/af_vsock_tap.c
16789 F:      net/vmw_vsock/virtio_transport_common.c
16790 F:      net/vmw_vsock/virtio_transport.c
16791 F:      drivers/net/vsockmon.c
16792 F:      drivers/vhost/vsock.c
16793 F:      tools/testing/vsock/
16794
16795 VIRTIO CONSOLE DRIVER
16796 M:      Amit Shah <amit@kernel.org>
16797 L:      virtualization@lists.linux-foundation.org
16798 S:      Maintained
16799 F:      drivers/char/virtio_console.c
16800 F:      include/linux/virtio_console.h
16801 F:      include/uapi/linux/virtio_console.h
16802
16803 VIRTIO CORE AND NET DRIVERS
16804 M:      "Michael S. Tsirkin" <mst@redhat.com>
16805 M:      Jason Wang <jasowang@redhat.com>
16806 L:      virtualization@lists.linux-foundation.org
16807 S:      Maintained
16808 F:      Documentation/devicetree/bindings/virtio/
16809 F:      drivers/virtio/
16810 F:      tools/virtio/
16811 F:      drivers/net/virtio_net.c
16812 F:      drivers/block/virtio_blk.c
16813 F:      include/linux/virtio*.h
16814 F:      include/uapi/linux/virtio_*.h
16815 F:      drivers/crypto/virtio/
16816 F:      mm/balloon_compaction.c
16817
16818 VIRTIO BLOCK AND SCSI DRIVERS
16819 M:      "Michael S. Tsirkin" <mst@redhat.com>
16820 M:      Jason Wang <jasowang@redhat.com>
16821 R:      Paolo Bonzini <pbonzini@redhat.com>
16822 R:      Stefan Hajnoczi <stefanha@redhat.com>
16823 L:      virtualization@lists.linux-foundation.org
16824 S:      Maintained
16825 F:      drivers/block/virtio_blk.c
16826 F:      drivers/scsi/virtio_scsi.c
16827 F:      include/uapi/linux/virtio_blk.h
16828 F:      include/uapi/linux/virtio_scsi.h
16829 F:      drivers/vhost/scsi.c
16830
16831 VIRTIO CRYPTO DRIVER
16832 M:      Gonglei <arei.gonglei@huawei.com>
16833 L:      virtualization@lists.linux-foundation.org
16834 L:      linux-crypto@vger.kernel.org
16835 S:      Maintained
16836 F:      drivers/crypto/virtio/
16837 F:      include/uapi/linux/virtio_crypto.h
16838
16839 VIRTIO DRIVERS FOR S390
16840 M:      Cornelia Huck <cohuck@redhat.com>
16841 M:      Halil Pasic <pasic@linux.ibm.com>
16842 L:      linux-s390@vger.kernel.org
16843 L:      virtualization@lists.linux-foundation.org
16844 L:      kvm@vger.kernel.org
16845 S:      Supported
16846 F:      drivers/s390/virtio/
16847 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16848
16849 VIRTIO GPU DRIVER
16850 M:      David Airlie <airlied@linux.ie>
16851 M:      Gerd Hoffmann <kraxel@redhat.com>
16852 L:      dri-devel@lists.freedesktop.org
16853 L:      virtualization@lists.linux-foundation.org
16854 T:      git git://anongit.freedesktop.org/drm/drm-misc
16855 S:      Maintained
16856 F:      drivers/gpu/drm/virtio/
16857 F:      include/uapi/linux/virtio_gpu.h
16858
16859 VIRTIO HOST (VHOST)
16860 M:      "Michael S. Tsirkin" <mst@redhat.com>
16861 M:      Jason Wang <jasowang@redhat.com>
16862 L:      kvm@vger.kernel.org
16863 L:      virtualization@lists.linux-foundation.org
16864 L:      netdev@vger.kernel.org
16865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16866 S:      Maintained
16867 F:      drivers/vhost/
16868 F:      include/uapi/linux/vhost.h
16869
16870 VIRTIO INPUT DRIVER
16871 M:      Gerd Hoffmann <kraxel@redhat.com>
16872 S:      Maintained
16873 F:      drivers/virtio/virtio_input.c
16874 F:      include/uapi/linux/virtio_input.h
16875
16876 VIRTUAL BOX GUEST DEVICE DRIVER
16877 M:      Hans de Goede <hdegoede@redhat.com>
16878 M:      Arnd Bergmann <arnd@arndb.de>
16879 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16880 S:      Maintained
16881 F:      include/linux/vbox_utils.h
16882 F:      include/uapi/linux/vbox*.h
16883 F:      drivers/virt/vboxguest/
16884
16885 VIRTUAL SERIO DEVICE DRIVER
16886 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16887 S:      Maintained
16888 F:      drivers/input/serio/userio.c
16889 F:      include/uapi/linux/userio.h
16890
16891 VIVID VIRTUAL VIDEO DRIVER
16892 M:      Hans Verkuil <hverkuil@xs4all.nl>
16893 L:      linux-media@vger.kernel.org
16894 T:      git git://linuxtv.org/media_tree.git
16895 W:      https://linuxtv.org
16896 S:      Maintained
16897 F:      drivers/media/platform/vivid/*
16898
16899 VLYNQ BUS
16900 M:      Florian Fainelli <f.fainelli@gmail.com>
16901 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16902 S:      Maintained
16903 F:      drivers/vlynq/vlynq.c
16904 F:      include/linux/vlynq.h
16905
16906 VME SUBSYSTEM
16907 M:      Martyn Welch <martyn@welchs.me.uk>
16908 M:      Manohar Vanga <manohar.vanga@gmail.com>
16909 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16910 L:      devel@driverdev.osuosl.org
16911 S:      Maintained
16912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16913 F:      Documentation/driver-api/vme.rst
16914 F:      drivers/staging/vme/
16915 F:      drivers/vme/
16916 F:      include/linux/vme*
16917
16918 VMWARE BALLOON DRIVER
16919 M:      Julien Freche <jfreche@vmware.com>
16920 M:      Nadav Amit <namit@vmware.com>
16921 M:      "VMware, Inc." <pv-drivers@vmware.com>
16922 L:      linux-kernel@vger.kernel.org
16923 S:      Maintained
16924 F:      drivers/misc/vmw_balloon.c
16925
16926 VMWARE HYPERVISOR INTERFACE
16927 M:      Alok Kataria <akataria@vmware.com>
16928 L:      virtualization@lists.linux-foundation.org
16929 S:      Supported
16930 F:      arch/x86/kernel/cpu/vmware.c
16931
16932 VMWARE PVRDMA DRIVER
16933 M:      Adit Ranadive <aditr@vmware.com>
16934 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16935 L:      linux-rdma@vger.kernel.org
16936 S:      Maintained
16937 F:      drivers/infiniband/hw/vmw_pvrdma/
16938
16939 VMware PVSCSI driver
16940 M:      Jim Gill <jgill@vmware.com>
16941 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16942 L:      linux-scsi@vger.kernel.org
16943 S:      Maintained
16944 F:      drivers/scsi/vmw_pvscsi.c
16945 F:      drivers/scsi/vmw_pvscsi.h
16946
16947 VMWARE VMMOUSE SUBDRIVER
16948 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16949 M:      "VMware, Inc." <pv-drivers@vmware.com>
16950 L:      linux-input@vger.kernel.org
16951 S:      Maintained
16952 F:      drivers/input/mouse/vmmouse.c
16953 F:      drivers/input/mouse/vmmouse.h
16954
16955 VMWARE VMXNET3 ETHERNET DRIVER
16956 M:      Ronak Doshi <doshir@vmware.com>
16957 M:      "VMware, Inc." <pv-drivers@vmware.com>
16958 L:      netdev@vger.kernel.org
16959 S:      Maintained
16960 F:      drivers/net/vmxnet3/
16961
16962 VOCORE VOCORE2 BOARD
16963 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16964 L:      linux-mips@vger.kernel.org
16965 S:      Maintained
16966 F:      arch/mips/boot/dts/ralink/vocore2.dts
16967
16968 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16969 M:      Liam Girdwood <lgirdwood@gmail.com>
16970 M:      Mark Brown <broonie@kernel.org>
16971 L:      linux-kernel@vger.kernel.org
16972 W:      http://www.slimlogic.co.uk/?p=48
16973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16974 S:      Supported
16975 F:      Documentation/devicetree/bindings/regulator/
16976 F:      Documentation/power/regulator/
16977 F:      drivers/regulator/
16978 F:      include/dt-bindings/regulator/
16979 F:      include/linux/regulator/
16980
16981 VRF
16982 M:      David Ahern <dsa@cumulusnetworks.com>
16983 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16984 L:      netdev@vger.kernel.org
16985 S:      Maintained
16986 F:      drivers/net/vrf.c
16987 F:      Documentation/networking/vrf.txt
16988
16989 VT1211 HARDWARE MONITOR DRIVER
16990 M:      Juerg Haefliger <juergh@gmail.com>
16991 L:      linux-hwmon@vger.kernel.org
16992 S:      Maintained
16993 F:      Documentation/hwmon/vt1211.rst
16994 F:      drivers/hwmon/vt1211.c
16995
16996 VT8231 HARDWARE MONITOR DRIVER
16997 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16998 L:      linux-hwmon@vger.kernel.org
16999 S:      Maintained
17000 F:      drivers/hwmon/vt8231.c
17001
17002 VUB300 USB to SDIO/SD/MMC bridge chip
17003 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17004 L:      linux-mmc@vger.kernel.org
17005 L:      linux-usb@vger.kernel.org
17006 S:      Supported
17007 F:      drivers/mmc/host/vub300.c
17008
17009 W1 DALLAS'S 1-WIRE BUS
17010 M:      Evgeniy Polyakov <zbr@ioremap.net>
17011 S:      Maintained
17012 F:      Documentation/devicetree/bindings/w1/
17013 F:      Documentation/w1/
17014 F:      drivers/w1/
17015 F:      include/linux/w1.h
17016
17017 W83791D HARDWARE MONITORING DRIVER
17018 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17019 L:      linux-hwmon@vger.kernel.org
17020 S:      Maintained
17021 F:      Documentation/hwmon/w83791d.rst
17022 F:      drivers/hwmon/w83791d.c
17023
17024 W83793 HARDWARE MONITORING DRIVER
17025 M:      Rudolf Marek <r.marek@assembler.cz>
17026 L:      linux-hwmon@vger.kernel.org
17027 S:      Maintained
17028 F:      Documentation/hwmon/w83793.rst
17029 F:      drivers/hwmon/w83793.c
17030
17031 W83795 HARDWARE MONITORING DRIVER
17032 M:      Jean Delvare <jdelvare@suse.com>
17033 L:      linux-hwmon@vger.kernel.org
17034 S:      Maintained
17035 F:      drivers/hwmon/w83795.c
17036
17037 W83L51xD SD/MMC CARD INTERFACE DRIVER
17038 M:      Pierre Ossman <pierre@ossman.eu>
17039 S:      Maintained
17040 F:      drivers/mmc/host/wbsd.*
17041
17042 WACOM PROTOCOL 4 SERIAL TABLETS
17043 M:      Julian Squires <julian@cipht.net>
17044 M:      Hans de Goede <hdegoede@redhat.com>
17045 L:      linux-input@vger.kernel.org
17046 S:      Maintained
17047 F:      drivers/input/tablet/wacom_serial4.c
17048
17049 WATCHDOG DEVICE DRIVERS
17050 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17051 M:      Guenter Roeck <linux@roeck-us.net>
17052 L:      linux-watchdog@vger.kernel.org
17053 W:      http://www.linux-watchdog.org/
17054 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17055 S:      Maintained
17056 F:      Documentation/devicetree/bindings/watchdog/
17057 F:      Documentation/watchdog/
17058 F:      drivers/watchdog/
17059 F:      include/linux/watchdog.h
17060 F:      include/uapi/linux/watchdog.h
17061
17062 WHISKEYCOVE PMIC GPIO DRIVER
17063 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17064 L:      linux-gpio@vger.kernel.org
17065 S:      Maintained
17066 F:      drivers/gpio/gpio-wcove.c
17067
17068 WHWAVE RTC DRIVER
17069 M:      Dianlong Li <long17.cool@163.com>
17070 L:      linux-rtc@vger.kernel.org
17071 S:      Maintained
17072 F:      drivers/rtc/rtc-sd3078.c
17073
17074 WIIMOTE HID DRIVER
17075 M:      David Herrmann <dh.herrmann@googlemail.com>
17076 L:      linux-input@vger.kernel.org
17077 S:      Maintained
17078 F:      drivers/hid/hid-wiimote*
17079
17080 WILOCITY WIL6210 WIRELESS DRIVER
17081 M:      Maya Erez <merez@codeaurora.org>
17082 L:      linux-wireless@vger.kernel.org
17083 L:      wil6210@qti.qualcomm.com
17084 S:      Supported
17085 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17086 F:      drivers/net/wireless/ath/wil6210/
17087
17088 WIMAX STACK
17089 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17090 M:      linux-wimax@intel.com
17091 L:      wimax@linuxwimax.org (subscribers-only)
17092 S:      Supported
17093 W:      http://linuxwimax.org
17094 F:      Documentation/wimax/README.wimax
17095 F:      include/linux/wimax/debug.h
17096 F:      include/net/wimax.h
17097 F:      include/uapi/linux/wimax.h
17098 F:      net/wimax/
17099
17100 WINBOND CIR DRIVER
17101 M:      David Härdeman <david@hardeman.nu>
17102 S:      Maintained
17103 F:      drivers/media/rc/winbond-cir.c
17104
17105 RCMM REMOTE CONTROLS DECODER
17106 M:      Patrick Lerda <patrick9876@free.fr>
17107 S:      Maintained
17108 F:      drivers/media/rc/ir-rcmm-decoder.c
17109
17110 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17111 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17112 L:      linux-watchdog@vger.kernel.org
17113 S:      Maintained
17114 F:      drivers/watchdog/ebc-c384_wdt.c
17115
17116 WINSYSTEMS WS16C48 GPIO DRIVER
17117 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17118 L:      linux-gpio@vger.kernel.org
17119 S:      Maintained
17120 F:      drivers/gpio/gpio-ws16c48.c
17121
17122 WISTRON LAPTOP BUTTON DRIVER
17123 M:      Miloslav Trmac <mitr@volny.cz>
17124 S:      Maintained
17125 F:      drivers/input/misc/wistron_btns.c
17126
17127 WL3501 WIRELESS PCMCIA CARD DRIVER
17128 L:      linux-wireless@vger.kernel.org
17129 S:      Odd fixes
17130 F:      drivers/net/wireless/wl3501*
17131
17132 WOLFSON MICROELECTRONICS DRIVERS
17133 L:      patches@opensource.cirrus.com
17134 T:      git https://github.com/CirrusLogic/linux-drivers.git
17135 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17136 S:      Supported
17137 F:      Documentation/hwmon/wm83??.rst
17138 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17139 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17140 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17141 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17142 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17143 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17144 F:      drivers/clk/clk-wm83*.c
17145 F:      drivers/extcon/extcon-arizona.c
17146 F:      drivers/leds/leds-wm83*.c
17147 F:      drivers/gpio/gpio-*wm*.c
17148 F:      drivers/gpio/gpio-arizona.c
17149 F:      drivers/hwmon/wm83??-hwmon.c
17150 F:      drivers/input/misc/wm831x-on.c
17151 F:      drivers/input/touchscreen/wm831x-ts.c
17152 F:      drivers/input/touchscreen/wm97*.c
17153 F:      drivers/mfd/arizona*
17154 F:      drivers/mfd/wm*.c
17155 F:      drivers/mfd/cs47l24*
17156 F:      drivers/power/supply/wm83*.c
17157 F:      drivers/rtc/rtc-wm83*.c
17158 F:      drivers/regulator/wm8*.c
17159 F:      drivers/regulator/arizona*
17160 F:      drivers/video/backlight/wm83*_bl.c
17161 F:      drivers/watchdog/wm83*_wdt.c
17162 F:      include/linux/mfd/arizona/
17163 F:      include/linux/mfd/wm831x/
17164 F:      include/linux/mfd/wm8350/
17165 F:      include/linux/mfd/wm8400*
17166 F:      include/linux/regulator/arizona*
17167 F:      include/linux/wm97xx.h
17168 F:      include/sound/wm????.h
17169 F:      sound/soc/codecs/arizona.?
17170 F:      sound/soc/codecs/wm*
17171 F:      sound/soc/codecs/cs47l24*
17172
17173 WORKQUEUE
17174 M:      Tejun Heo <tj@kernel.org>
17175 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17177 S:      Maintained
17178 F:      include/linux/workqueue.h
17179 F:      kernel/workqueue.c
17180 F:      Documentation/core-api/workqueue.rst
17181
17182 X-POWERS AXP288 PMIC DRIVERS
17183 M:      Hans de Goede <hdegoede@redhat.com>
17184 S:      Maintained
17185 N:      axp288
17186 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17187
17188 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17189 M:      Chen-Yu Tsai <wens@csie.org>
17190 L:      linux-kernel@vger.kernel.org
17191 S:      Maintained
17192 N:      axp[128]
17193
17194 X.25 NETWORK LAYER
17195 M:      Andrew Hendry <andrew.hendry@gmail.com>
17196 L:      linux-x25@vger.kernel.org
17197 S:      Odd Fixes
17198 F:      Documentation/networking/x25*
17199 F:      include/net/x25*
17200 F:      net/x25/
17201
17202 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17203 M:      Thomas Gleixner <tglx@linutronix.de>
17204 M:      Ingo Molnar <mingo@redhat.com>
17205 M:      Borislav Petkov <bp@alien8.de>
17206 R:      "H. Peter Anvin" <hpa@zytor.com>
17207 M:      x86@kernel.org
17208 L:      linux-kernel@vger.kernel.org
17209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17210 S:      Maintained
17211 F:      Documentation/devicetree/bindings/x86/
17212 F:      Documentation/x86/
17213 F:      arch/x86/
17214
17215 X86 ENTRY CODE
17216 M:      Andy Lutomirski <luto@kernel.org>
17217 L:      linux-kernel@vger.kernel.org
17218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17219 S:      Maintained
17220 F:      arch/x86/entry/
17221
17222 X86 MCE INFRASTRUCTURE
17223 M:      Tony Luck <tony.luck@intel.com>
17224 M:      Borislav Petkov <bp@alien8.de>
17225 L:      linux-edac@vger.kernel.org
17226 S:      Maintained
17227 F:      arch/x86/kernel/cpu/mce/*
17228
17229 X86 MICROCODE UPDATE SUPPORT
17230 M:      Borislav Petkov <bp@alien8.de>
17231 S:      Maintained
17232 F:      arch/x86/kernel/cpu/microcode/*
17233
17234 X86 MM
17235 M:      Dave Hansen <dave.hansen@linux.intel.com>
17236 M:      Andy Lutomirski <luto@kernel.org>
17237 M:      Peter Zijlstra <peterz@infradead.org>
17238 L:      linux-kernel@vger.kernel.org
17239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17240 S:      Maintained
17241 F:      arch/x86/mm/
17242
17243 X86 PLATFORM DRIVERS
17244 M:      Darren Hart <dvhart@infradead.org>
17245 M:      Andy Shevchenko <andy@infradead.org>
17246 L:      platform-driver-x86@vger.kernel.org
17247 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17248 S:      Maintained
17249 F:      drivers/platform/x86/
17250 F:      drivers/platform/olpc/
17251
17252 X86 PLATFORM DRIVERS - ARCH
17253 R:      Darren Hart <dvhart@infradead.org>
17254 R:      Andy Shevchenko <andy@infradead.org>
17255 L:      platform-driver-x86@vger.kernel.org
17256 L:      x86@kernel.org
17257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17258 S:      Maintained
17259 F:      arch/x86/platform
17260
17261 X86 VDSO
17262 M:      Andy Lutomirski <luto@kernel.org>
17263 L:      linux-kernel@vger.kernel.org
17264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17265 S:      Maintained
17266 F:      arch/x86/entry/vdso/
17267
17268 XARRAY
17269 M:      Matthew Wilcox <willy@infradead.org>
17270 L:      linux-fsdevel@vger.kernel.org
17271 S:      Supported
17272 F:      Documentation/core-api/xarray.rst
17273 F:      lib/idr.c
17274 F:      lib/xarray.c
17275 F:      include/linux/idr.h
17276 F:      include/linux/xarray.h
17277 F:      tools/testing/radix-tree
17278
17279 XBOX DVD IR REMOTE
17280 M:      Benjamin Valentin <benpicco@googlemail.com>
17281 S:      Maintained
17282 F:      drivers/media/rc/xbox_remote.c
17283 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17284
17285 XC2028/3028 TUNER DRIVER
17286 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17287 L:      linux-media@vger.kernel.org
17288 W:      https://linuxtv.org
17289 T:      git git://linuxtv.org/media_tree.git
17290 S:      Maintained
17291 F:      drivers/media/tuners/tuner-xc2028.*
17292
17293 XDP (eXpress Data Path)
17294 M:      Alexei Starovoitov <ast@kernel.org>
17295 M:      Daniel Borkmann <daniel@iogearbox.net>
17296 M:      David S. Miller <davem@davemloft.net>
17297 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17298 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17299 M:      John Fastabend <john.fastabend@gmail.com>
17300 L:      netdev@vger.kernel.org
17301 L:      xdp-newbies@vger.kernel.org
17302 L:      bpf@vger.kernel.org
17303 S:      Supported
17304 F:      net/core/xdp.c
17305 F:      include/net/xdp.h
17306 F:      kernel/bpf/devmap.c
17307 F:      kernel/bpf/cpumap.c
17308 F:      include/trace/events/xdp.h
17309 K:      xdp
17310 N:      xdp
17311
17312 XDP SOCKETS (AF_XDP)
17313 M:      Björn Töpel <bjorn.topel@intel.com>
17314 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17315 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17316 L:      netdev@vger.kernel.org
17317 L:      bpf@vger.kernel.org
17318 S:      Maintained
17319 F:      kernel/bpf/xskmap.c
17320 F:      net/xdp/
17321
17322 XEN BLOCK SUBSYSTEM
17323 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17324 M:      Roger Pau Monné <roger.pau@citrix.com>
17325 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17326 S:      Supported
17327 F:      drivers/block/xen-blkback/*
17328 F:      drivers/block/xen*
17329
17330 XEN HYPERVISOR ARM
17331 M:      Stefano Stabellini <sstabellini@kernel.org>
17332 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17333 S:      Maintained
17334 F:      arch/arm/xen/
17335 F:      arch/arm/include/asm/xen/
17336
17337 XEN HYPERVISOR ARM64
17338 M:      Stefano Stabellini <sstabellini@kernel.org>
17339 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17340 S:      Maintained
17341 F:      arch/arm64/xen/
17342 F:      arch/arm64/include/asm/xen/
17343
17344 XEN HYPERVISOR INTERFACE
17345 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17346 M:      Juergen Gross <jgross@suse.com>
17347 R:      Stefano Stabellini <sstabellini@kernel.org>
17348 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17350 S:      Supported
17351 F:      arch/x86/xen/
17352 F:      arch/x86/platform/pvh/
17353 F:      drivers/*/xen-*front.c
17354 F:      drivers/xen/
17355 F:      arch/x86/include/asm/xen/
17356 F:      arch/x86/include/asm/pvclock-abi.h
17357 F:      include/xen/
17358 F:      include/uapi/xen/
17359 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17360 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17361
17362 XEN NETWORK BACKEND DRIVER
17363 M:      Wei Liu <wei.liu@kernel.org>
17364 M:      Paul Durrant <paul.durrant@citrix.com>
17365 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17366 L:      netdev@vger.kernel.org
17367 S:      Supported
17368 F:      drivers/net/xen-netback/*
17369
17370 XEN PCI SUBSYSTEM
17371 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17372 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17373 S:      Supported
17374 F:      arch/x86/pci/*xen*
17375 F:      drivers/pci/*xen*
17376
17377 XEN PVSCSI DRIVERS
17378 M:      Juergen Gross <jgross@suse.com>
17379 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17380 L:      linux-scsi@vger.kernel.org
17381 S:      Supported
17382 F:      drivers/scsi/xen-scsifront.c
17383 F:      drivers/xen/xen-scsiback.c
17384 F:      include/xen/interface/io/vscsiif.h
17385
17386 XEN SWIOTLB SUBSYSTEM
17387 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17388 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17389 L:      iommu@lists.linux-foundation.org
17390 S:      Supported
17391 F:      arch/x86/xen/*swiotlb*
17392 F:      drivers/xen/*swiotlb*
17393
17394 XEN SOUND FRONTEND DRIVER
17395 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17396 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17397 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17398 S:      Supported
17399 F:      sound/xen/*
17400
17401 XFS FILESYSTEM
17402 M:      Darrick J. Wong <darrick.wong@oracle.com>
17403 M:      linux-xfs@vger.kernel.org
17404 L:      linux-xfs@vger.kernel.org
17405 W:      http://xfs.org/
17406 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17407 S:      Supported
17408 F:      Documentation/filesystems/xfs.txt
17409 F:      fs/xfs/
17410
17411 XILINX AXI ETHERNET DRIVER
17412 M:      Anirudha Sarangi <anirudh@xilinx.com>
17413 M:      John Linn <John.Linn@xilinx.com>
17414 S:      Maintained
17415 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17416
17417 XILINX UARTLITE SERIAL DRIVER
17418 M:      Peter Korsgaard <jacmet@sunsite.dk>
17419 L:      linux-serial@vger.kernel.org
17420 S:      Maintained
17421 F:      drivers/tty/serial/uartlite.c
17422
17423 XILINX VIDEO IP CORES
17424 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17425 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17426 L:      linux-media@vger.kernel.org
17427 T:      git git://linuxtv.org/media_tree.git
17428 S:      Supported
17429 F:      Documentation/devicetree/bindings/media/xilinx/
17430 F:      drivers/media/platform/xilinx/
17431 F:      include/uapi/linux/xilinx-v4l2-controls.h
17432
17433 XILLYBUS DRIVER
17434 M:      Eli Billauer <eli.billauer@gmail.com>
17435 L:      linux-kernel@vger.kernel.org
17436 S:      Supported
17437 F:      drivers/char/xillybus/
17438
17439 XLP9XX I2C DRIVER
17440 M:      George Cherian <george.cherian@cavium.com>
17441 M:      Jan Glauber <jglauber@cavium.com>
17442 L:      linux-i2c@vger.kernel.org
17443 W:      http://www.cavium.com
17444 S:      Supported
17445 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17446 F:      drivers/i2c/busses/i2c-xlp9xx.c
17447
17448 XRA1403 GPIO EXPANDER
17449 M:      Nandor Han <nandor.han@ge.com>
17450 M:      Semi Malinen <semi.malinen@ge.com>
17451 L:      linux-gpio@vger.kernel.org
17452 S:      Maintained
17453 F:      drivers/gpio/gpio-xra1403.c
17454 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17455
17456 XTENSA XTFPGA PLATFORM SUPPORT
17457 M:      Max Filippov <jcmvbkbc@gmail.com>
17458 L:      linux-xtensa@linux-xtensa.org
17459 S:      Maintained
17460 F:      drivers/spi/spi-xtensa-xtfpga.c
17461 F:      sound/soc/xtensa/xtfpga-i2s.c
17462
17463 YAM DRIVER FOR AX.25
17464 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17465 L:      linux-hams@vger.kernel.org
17466 S:      Maintained
17467 F:      drivers/net/hamradio/yam*
17468 F:      include/linux/yam.h
17469
17470 YAMA SECURITY MODULE
17471 M:      Kees Cook <keescook@chromium.org>
17472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17473 S:      Supported
17474 F:      security/yama/
17475 F:      Documentation/admin-guide/LSM/Yama.rst
17476
17477 YEALINK PHONE DRIVER
17478 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17479 L:      usbb2k-api-dev@nongnu.org
17480 S:      Maintained
17481 F:      Documentation/input/devices/yealink.rst
17482 F:      drivers/input/misc/yealink.*
17483
17484 Z8530 DRIVER FOR AX.25
17485 M:      Joerg Reuter <jreuter@yaina.de>
17486 W:      http://yaina.de/jreuter/
17487 W:      http://www.qsl.net/dl1bke/
17488 L:      linux-hams@vger.kernel.org
17489 S:      Maintained
17490 F:      Documentation/networking/z8530drv.txt
17491 F:      drivers/net/hamradio/*scc.c
17492 F:      drivers/net/hamradio/z8530.h
17493
17494 ZBUD COMPRESSED PAGE ALLOCATOR
17495 M:      Seth Jennings <sjenning@redhat.com>
17496 M:      Dan Streetman <ddstreet@ieee.org>
17497 L:      linux-mm@kvack.org
17498 S:      Maintained
17499 F:      mm/zbud.c
17500 F:      include/linux/zbud.h
17501
17502 ZD1211RW WIRELESS DRIVER
17503 M:      Daniel Drake <dsd@gentoo.org>
17504 M:      Ulrich Kunitz <kune@deine-taler.de>
17505 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17506 L:      linux-wireless@vger.kernel.org
17507 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17508 S:      Maintained
17509 F:      drivers/net/wireless/zydas/zd1211rw/
17510
17511 ZD1301 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/usb/dvb-usb-v2/zd1301*
17519
17520 ZD1301_DEMOD MEDIA DRIVER
17521 M:      Antti Palosaari <crope@iki.fi>
17522 L:      linux-media@vger.kernel.org
17523 W:      https://linuxtv.org/
17524 W:      http://palosaari.fi/linux/
17525 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17526 S:      Maintained
17527 F:      drivers/media/dvb-frontends/zd1301_demod*
17528
17529 ZPOOL COMPRESSED PAGE STORAGE API
17530 M:      Dan Streetman <ddstreet@ieee.org>
17531 L:      linux-mm@kvack.org
17532 S:      Maintained
17533 F:      mm/zpool.c
17534 F:      include/linux/zpool.h
17535
17536 ZR36067 VIDEO FOR LINUX DRIVER
17537 L:      mjpeg-users@lists.sourceforge.net
17538 L:      linux-media@vger.kernel.org
17539 W:      http://mjpeg.sourceforge.net/driver-zoran/
17540 T:      hg https://linuxtv.org/hg/v4l-dvb
17541 S:      Odd Fixes
17542 F:      drivers/staging/media/zoran/
17543
17544 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17545 M:      Minchan Kim <minchan@kernel.org>
17546 M:      Nitin Gupta <ngupta@vflare.org>
17547 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17548 L:      linux-kernel@vger.kernel.org
17549 S:      Maintained
17550 F:      drivers/block/zram/
17551 F:      Documentation/blockdev/zram.txt
17552
17553 ZS DECSTATION Z85C30 SERIAL DRIVER
17554 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17555 S:      Maintained
17556 F:      drivers/tty/serial/zs.*
17557
17558 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17559 M:      Minchan Kim <minchan@kernel.org>
17560 M:      Nitin Gupta <ngupta@vflare.org>
17561 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17562 L:      linux-mm@kvack.org
17563 S:      Maintained
17564 F:      mm/zsmalloc.c
17565 F:      include/linux/zsmalloc.h
17566 F:      Documentation/vm/zsmalloc.rst
17567
17568 ZSWAP COMPRESSED SWAP CACHING
17569 M:      Seth Jennings <sjenning@redhat.com>
17570 M:      Dan Streetman <ddstreet@ieee.org>
17571 L:      linux-mm@kvack.org
17572 S:      Maintained
17573 F:      mm/zswap.c
17574
17575 THE REST
17576 M:      Linus Torvalds <torvalds@linux-foundation.org>
17577 L:      linux-kernel@vger.kernel.org
17578 Q:      http://patchwork.kernel.org/project/LKML/list/
17579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17580 S:      Buried alive in reporters
17581 F:      *
17582 F:      */