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/firmware-guide/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 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 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/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 903
 904 ANALOG DEVICES INC AD7606 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/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <marc.zyngier@arm.com>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://anongit.freedesktop.org/drm/drm-misc
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://anongit.freedesktop.org/drm/drm-misc
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/mach-rpc/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866 T:      git git://git.infradead.org/linux-mvebu.git
1867
1868 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1869 M:      Jason Cooper <jason@lakedaemon.net>
1870 M:      Andrew Lunn <andrew@lunn.ch>
1871 M:      Gregory Clement <gregory.clement@bootlin.com>
1872 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875 F:      arch/arm/boot/dts/armada*
1876 F:      arch/arm/boot/dts/kirkwood*
1877 F:      arch/arm/configs/mvebu_*_defconfig
1878 F:      arch/arm/mach-mvebu/
1879 F:      arch/arm64/boot/dts/marvell/armada*
1880 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1881 F:      drivers/cpufreq/armada-8k-cpufreq.c
1882 F:      drivers/cpufreq/mvebu-cpufreq.c
1883 F:      drivers/irqchip/irq-armada-370-xp.c
1884 F:      drivers/irqchip/irq-mvebu-*
1885 F:      drivers/pinctrl/mvebu/
1886 F:      drivers/rtc/rtc-armada38x.c
1887 T:      git git://git.infradead.org/linux-mvebu.git
1888
1889 ARM/Mediatek RTC DRIVER
1890 M:      Eddie Huang <eddie.huang@mediatek.com>
1891 M:      Sean Wang <sean.wang@mediatek.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1896 F:      drivers/rtc/rtc-mt6397.c
1897 F:      drivers/rtc/rtc-mt7622.c
1898
1899 ARM/Mediatek SoC support
1900 M:      Matthias Brugger <matthias.bgg@gmail.com>
1901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1903 W:      https://mtk.bcnfs.org/
1904 C:      irc://chat.freenode.net/linux-mediatek
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/mt6*
1907 F:      arch/arm/boot/dts/mt7*
1908 F:      arch/arm/boot/dts/mt8*
1909 F:      arch/arm/mach-mediatek/
1910 F:      arch/arm64/boot/dts/mediatek/
1911 F:      drivers/soc/mediatek/
1912 N:      mtk
1913 N:      mt[678]
1914 K:      mediatek
1915
1916 ARM/Mediatek USB3 PHY DRIVER
1917 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 F:      drivers/phy/mediatek/
1922 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1923
1924 ARM/MICREL KS8695 ARCHITECTURE
1925 M:      Greg Ungerer <gerg@uclinux.org>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 F:      arch/arm/mach-ks8695/
1928 S:      Odd Fixes
1929
1930 ARM/Microchip (AT91) SoC support
1931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1932 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1933 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.linux4sam.org
1936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1937 S:      Supported
1938 N:      at91
1939 N:      atmel
1940 F:      arch/arm/mach-at91/
1941 F:      include/soc/at91/
1942 F:      arch/arm/boot/dts/at91*.dts
1943 F:      arch/arm/boot/dts/at91*.dtsi
1944 F:      arch/arm/boot/dts/sama*.dts
1945 F:      arch/arm/boot/dts/sama*.dtsi
1946 F:      arch/arm/include/debug/at91.S
1947 F:      drivers/memory/atmel*
1948 F:      drivers/watchdog/sama5d4_wdt.c
1949 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1950 X:      drivers/net/wireless/atmel/
1951
1952 ARM/MIOA701 MACHINE SUPPORT
1953 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1955 F:      arch/arm/mach-pxa/mioa701.c
1956 S:      Maintained
1957
1958 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1959 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1960 S:      Maintained
1961
1962 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1963 M:      Linus Walleij <linus.walleij@linaro.org>
1964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1967 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1968 F:      arch/arm/mach-nomadik/
1969 F:      arch/arm/mach-u300/
1970 F:      arch/arm/mach-ux500/
1971 F:      arch/arm/boot/dts/ste-*
1972 F:      drivers/clk/clk-nomadik.c
1973 F:      drivers/clk/clk-u300.c
1974 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1975 F:      drivers/clocksource/timer-u300.c
1976 F:      drivers/dma/coh901318*
1977 F:      drivers/dma/ste_dma40*
1978 F:      drivers/hwspinlock/u8500_hsem.c
1979 F:      drivers/i2c/busses/i2c-nomadik.c
1980 F:      drivers/i2c/busses/i2c-stu300.c
1981 F:      drivers/mfd/ab3100*
1982 F:      drivers/mfd/ab8500*
1983 F:      drivers/mfd/abx500*
1984 F:      drivers/mfd/dbx500*
1985 F:      drivers/mfd/db8500*
1986 F:      drivers/pinctrl/nomadik/
1987 F:      drivers/pinctrl/pinctrl-coh901*
1988 F:      drivers/pinctrl/pinctrl-u300.c
1989 F:      drivers/rtc/rtc-ab3100.c
1990 F:      drivers/rtc/rtc-ab8500.c
1991 F:      drivers/rtc/rtc-coh901331.c
1992 F:      drivers/rtc/rtc-pl031.c
1993 F:      drivers/watchdog/coh901327_wdt.c
1994 F:      Documentation/devicetree/bindings/arm/ste-*
1995 F:      Documentation/devicetree/bindings/arm/ux500/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1997
1998 ARM/NUVOTON NPCM ARCHITECTURE
1999 M:      Avi Fishman <avifishman70@gmail.com>
2000 M:      Tomer Maimon <tmaimon77@gmail.com>
2001 M:      Tali Perry <tali.perry1@gmail.com>
2002 R:      Patrick Venture <venture@google.com>
2003 R:      Nancy Yuen <yuenn@google.com>
2004 R:      Benjamin Fair <benjaminfair@google.com>
2005 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2006 S:      Supported
2007 F:      arch/arm/mach-npcm/
2008 F:      arch/arm/boot/dts/nuvoton-npcm*
2009 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2010 F:      drivers/*/*npcm*
2011 F:      Documentation/devicetree/bindings/*/*npcm*
2012 F:      Documentation/devicetree/bindings/*/*/*npcm*
2013
2014 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2015 M:      Wan ZongShun <mcuos.com@gmail.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 W:      http://www.mcuos.com
2018 S:      Maintained
2019 F:      arch/arm/mach-w90x900/
2020 F:      drivers/input/keyboard/w90p910_keypad.c
2021 F:      drivers/input/touchscreen/w90p910_ts.c
2022 F:      drivers/watchdog/nuc900_wdt.c
2023 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2024 F:      drivers/mtd/nand/raw/nuc900_nand.c
2025 F:      drivers/rtc/rtc-nuc900.c
2026 F:      drivers/spi/spi-nuc900.c
2027 F:      drivers/usb/host/ehci-w90x900.c
2028 F:      drivers/video/fbdev/nuc900fb.c
2029
2030 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2031 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2032 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2033 S:      Orphan
2034 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2035 F:      arch/arm/mach-s3c24xx/gta02.h
2036
2037 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2038 M:      Alexander Clouter <alex@digriz.org.uk>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 W:      http://www.digriz.org.uk/ts78xx/kernel
2041 S:      Maintained
2042 F:      arch/arm/mach-orion5x/ts78xx-*
2043
2044 ARM/OXNAS platform support
2045 M:      Neil Armstrong <narmstrong@baylibre.com>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/mach-oxnas/
2050 F:      arch/arm/boot/dts/ox8*.dts*
2051 N:      oxnas
2052
2053 ARM/PALM TREO SUPPORT
2054 M:      Tomas Cech <sleep_walker@suse.com>
2055 L:      linux-arm-kernel@lists.infradead.org
2056 W:      http://hackndev.com
2057 S:      Maintained
2058 F:      arch/arm/mach-pxa/palmtreo.*
2059
2060 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2061 M:      Marek Vasut <marek.vasut@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 W:      http://hackndev.com
2064 S:      Maintained
2065 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2066 F:      arch/arm/mach-pxa/palmtx.c
2067 F:      arch/arm/mach-pxa/palmt5.*
2068 F:      arch/arm/mach-pxa/include/mach/palmld.h
2069 F:      arch/arm/mach-pxa/palmld.c
2070 F:      arch/arm/mach-pxa/palmte2.*
2071 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2072 F:      arch/arm/mach-pxa/palmtc.c
2073
2074 ARM/PALMZ72 SUPPORT
2075 M:      Sergey Lapin <slapin@ossfans.org>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/palmz72.*
2080
2081 ARM/PLEB SUPPORT
2082 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2083 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2084 S:      Maintained
2085
2086 ARM/PT DIGITAL BOARD PORT
2087 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.armlinux.org.uk/
2090 S:      Maintained
2091
2092 ARM/QUALCOMM SUPPORT
2093 M:      Andy Gross <agross@kernel.org>
2094 L:      linux-arm-msm@vger.kernel.org
2095 S:      Maintained
2096 F:      Documentation/devicetree/bindings/soc/qcom/
2097 F:      Documentation/devicetree/bindings/*/qcom*
2098 F:      arch/arm/boot/dts/qcom-*.dts
2099 F:      arch/arm/boot/dts/qcom-*.dtsi
2100 F:      arch/arm/mach-qcom/
2101 F:      arch/arm64/boot/dts/qcom/
2102 F:      drivers/*/qcom/
2103 F:      drivers/*/qcom*
2104 F:      drivers/*/*/qcom/
2105 F:      drivers/*/*/qcom*
2106 F:      drivers/*/pm8???-*
2107 F:      drivers/bluetooth/btqcomsmd.c
2108 F:      drivers/clocksource/timer-qcom.c
2109 F:      drivers/extcon/extcon-qcom*
2110 F:      drivers/iommu/msm*
2111 F:      drivers/i2c/busses/i2c-qup.c
2112 F:      drivers/i2c/busses/i2c-qcom-geni.c
2113 F:      drivers/mfd/ssbi.c
2114 F:      drivers/mmc/host/mmci_qcom*
2115 F:      drivers/mmc/host/sdhci-msm.c
2116 F:      drivers/pci/controller/dwc/pcie-qcom.c
2117 F:      drivers/phy/qualcomm/
2118 F:      drivers/power/*/msm*
2119 F:      drivers/reset/reset-qcom-*
2120 F:      drivers/scsi/ufs/ufs-qcom.*
2121 F:      drivers/spi/spi-qup.c
2122 F:      drivers/spi/spi-geni-qcom.c
2123 F:      drivers/spi/spi-qcom-qspi.c
2124 F:      drivers/tty/serial/msm_serial.c
2125 F:      drivers/usb/dwc3/dwc3-qcom.c
2126 F:      include/dt-bindings/*/qcom*
2127 F:      include/linux/*/qcom*
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2129
2130 ARM/RADISYS ENP2611 MACHINE SUPPORT
2131 M:      Lennert Buytenhek <kernel@wantstofly.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134
2135 ARM/RDA MICRO ARCHITECTURE
2136 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 F:      arch/arm/boot/dts/rda8810pl-*
2141 F:      drivers/clocksource/timer-rda.c
2142 F:      drivers/irqchip/irq-rda-intc.c
2143 F:      drivers/tty/serial/rda-uart.c
2144 F:      Documentation/devicetree/bindings/arm/rda.yaml
2145 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2146 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2147 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2148
2149 ARM/REALTEK ARCHITECTURE
2150 M:      Andreas Färber <afaerber@suse.de>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm64/boot/dts/realtek/
2154 F:      Documentation/devicetree/bindings/arm/realtek.txt
2155
2156 ARM/RENESAS ARM64 ARCHITECTURE
2157 M:      Simon Horman <horms@verge.net.au>
2158 M:      Magnus Damm <magnus.damm@gmail.com>
2159 L:      linux-renesas-soc@vger.kernel.org
2160 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2162 S:      Supported
2163 F:      arch/arm64/boot/dts/renesas/
2164 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2165 F:      drivers/soc/renesas/
2166 F:      include/linux/soc/renesas/
2167
2168 ARM/RISCPC ARCHITECTURE
2169 M:      Russell King <linux@armlinux.org.uk>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 W:      http://www.armlinux.org.uk/
2172 S:      Maintained
2173 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2174 F:      arch/arm/include/asm/hardware/ioc.h
2175 F:      arch/arm/include/asm/hardware/iomd.h
2176 F:      arch/arm/include/asm/hardware/memc.h
2177 F:      arch/arm/mach-rpc/
2178 F:      drivers/net/ethernet/8390/etherh.c
2179 F:      drivers/net/ethernet/i825xx/ether1*
2180 F:      drivers/net/ethernet/seeq/ether3*
2181 F:      drivers/scsi/arm/
2182
2183 ARM/Rockchip SoC support
2184 M:      Heiko Stuebner <heiko@sntech.de>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 L:      linux-rockchip@lists.infradead.org
2187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2188 S:      Maintained
2189 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2190 F:      arch/arm/boot/dts/rk3*
2191 F:      arch/arm/boot/dts/rv1108*
2192 F:      arch/arm/mach-rockchip/
2193 F:      drivers/clk/rockchip/
2194 F:      drivers/i2c/busses/i2c-rk3x.c
2195 F:      drivers/*/*rockchip*
2196 F:      drivers/*/*/*rockchip*
2197 F:      sound/soc/rockchip/
2198 N:      rockchip
2199
2200 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2201 M:      Kukjin Kim <kgene@kernel.org>
2202 M:      Krzysztof Kozlowski <krzk@kernel.org>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2205 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2206 S:      Maintained
2207 F:      arch/arm/boot/dts/s3c*
2208 F:      arch/arm/boot/dts/s5p*
2209 F:      arch/arm/boot/dts/exynos*
2210 F:      arch/arm64/boot/dts/exynos/
2211 F:      arch/arm/plat-samsung/
2212 F:      arch/arm/mach-s3c24*/
2213 F:      arch/arm/mach-s3c64xx/
2214 F:      arch/arm/mach-s5p*/
2215 F:      arch/arm/mach-exynos*/
2216 F:      drivers/*/*s3c24*
2217 F:      drivers/*/*/*s3c24*
2218 F:      drivers/*/*s3c64xx*
2219 F:      drivers/*/*s5pv210*
2220 F:      drivers/memory/samsung/*
2221 F:      drivers/soc/samsung/*
2222 F:      Documentation/arm/samsung/
2223 F:      Documentation/devicetree/bindings/arm/samsung/
2224 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2225 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2226 N:      exynos
2227
2228 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2229 M:      Kyungmin Park <kyungmin.park@samsung.com>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/mach-s5pv210/
2233
2234 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2235 M:      Kyungmin Park <kyungmin.park@samsung.com>
2236 M:      Kamil Debski <kamil@wypas.org>
2237 M:      Andrzej Hajda <a.hajda@samsung.com>
2238 L:      linux-arm-kernel@lists.infradead.org
2239 L:      linux-media@vger.kernel.org
2240 S:      Maintained
2241 F:      drivers/media/platform/s5p-g2d/
2242
2243 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2244 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2245 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2246 L:      linux-media@vger.kernel.org
2247 S:      Maintained
2248 F:      drivers/media/platform/s5p-cec/
2249 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2250
2251 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2252 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2253 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2254 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2255 L:      linux-arm-kernel@lists.infradead.org
2256 L:      linux-media@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/media/platform/s5p-jpeg/
2259
2260 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2261 M:      Kyungmin Park <kyungmin.park@samsung.com>
2262 M:      Kamil Debski <kamil@wypas.org>
2263 M:      Jeongtae Park <jtp.park@samsung.com>
2264 M:      Andrzej Hajda <a.hajda@samsung.com>
2265 L:      linux-arm-kernel@lists.infradead.org
2266 L:      linux-media@vger.kernel.org
2267 S:      Maintained
2268 F:      drivers/media/platform/s5p-mfc/
2269
2270 ARM/SHMOBILE ARM ARCHITECTURE
2271 M:      Simon Horman <horms@verge.net.au>
2272 M:      Magnus Damm <magnus.damm@gmail.com>
2273 L:      linux-renesas-soc@vger.kernel.org
2274 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2276 S:      Supported
2277 F:      arch/arm/boot/dts/emev2*
2278 F:      arch/arm/boot/dts/gr-peach*
2279 F:      arch/arm/boot/dts/iwg20d-q7*
2280 F:      arch/arm/boot/dts/r7s*
2281 F:      arch/arm/boot/dts/r8a*
2282 F:      arch/arm/boot/dts/r9a*
2283 F:      arch/arm/boot/dts/sh*
2284 F:      arch/arm/configs/shmobile_defconfig
2285 F:      arch/arm/include/debug/renesas-scif.S
2286 F:      arch/arm/mach-shmobile/
2287 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2288 F:      drivers/soc/renesas/
2289 F:      include/linux/soc/renesas/
2290
2291 ARM/SOCFPGA ARCHITECTURE
2292 M:      Dinh Nguyen <dinguyen@kernel.org>
2293 S:      Maintained
2294 F:      arch/arm/mach-socfpga/
2295 F:      arch/arm/boot/dts/socfpga*
2296 F:      arch/arm/configs/socfpga_defconfig
2297 F:      arch/arm64/boot/dts/altera/
2298 F:      arch/arm64/boot/dts/intel/
2299 W:      http://www.rocketboards.org
2300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2301
2302 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2303 M:      Dinh Nguyen <dinguyen@kernel.org>
2304 S:      Maintained
2305 F:      drivers/clk/socfpga/
2306
2307 ARM/SOCFPGA EDAC SUPPORT
2308 M:      Thor Thayer <thor.thayer@linux.intel.com>
2309 S:      Maintained
2310 F:      drivers/edac/altera_edac.
2311
2312 ARM/SPREADTRUM SoC SUPPORT
2313 M:      Orson Zhai <orsonzhai@gmail.com>
2314 M:      Baolin Wang <baolin.wang@linaro.org>
2315 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2316 S:      Maintained
2317 F:      arch/arm64/boot/dts/sprd
2318 N:      sprd
2319
2320 ARM/STI ARCHITECTURE
2321 M:      Patrice Chotard <patrice.chotard@st.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 W:      http://www.stlinux.com
2324 S:      Maintained
2325 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2326 F:      arch/arm/mach-sti/
2327 F:      arch/arm/boot/dts/sti*
2328 F:      drivers/char/hw_random/st-rng.c
2329 F:      drivers/clocksource/arm_global_timer.c
2330 F:      drivers/clocksource/clksrc_st_lpc.c
2331 F:      drivers/cpufreq/sti-cpufreq.c
2332 F:      drivers/dma/st_fdma*
2333 F:      drivers/i2c/busses/i2c-st.c
2334 F:      drivers/media/rc/st_rc.c
2335 F:      drivers/media/platform/sti/c8sectpfe/
2336 F:      drivers/mmc/host/sdhci-st.c
2337 F:      drivers/phy/st/phy-miphy28lp.c
2338 F:      drivers/phy/st/phy-stih407-usb.c
2339 F:      drivers/pinctrl/pinctrl-st.c
2340 F:      drivers/remoteproc/st_remoteproc.c
2341 F:      drivers/remoteproc/st_slim_rproc.c
2342 F:      drivers/reset/sti/
2343 F:      drivers/rtc/rtc-st-lpc.c
2344 F:      drivers/tty/serial/st-asc.c
2345 F:      drivers/usb/dwc3/dwc3-st.c
2346 F:      drivers/usb/host/ehci-st.c
2347 F:      drivers/usb/host/ohci-st.c
2348 F:      drivers/watchdog/st_lpc_wdt.c
2349 F:      drivers/ata/ahci_st.c
2350 F:      include/linux/remoteproc/st_slim_rproc.h
2351
2352 ARM/STM32 ARCHITECTURE
2353 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2354 M:      Alexandre Torgue <alexandre.torgue@st.com>
2355 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2359 N:      stm32
2360 N:      stm
2361 F:      arch/arm/boot/dts/stm32*
2362 F:      arch/arm/mach-stm32/
2363 F:      drivers/clocksource/armv7m_systick.c
2364
2365 ARM/Synaptics SoC support
2366 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2367 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Maintained
2370 F:      arch/arm/mach-berlin/
2371 F:      arch/arm/boot/dts/berlin*
2372 F:      arch/arm64/boot/dts/synaptics/
2373
2374 ARM/TANGO ARCHITECTURE
2375 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2376 M:      Mans Rullgard <mans@mansr.com>
2377 L:      linux-arm-kernel@lists.infradead.org
2378 S:      Odd Fixes
2379 N:      tango
2380
2381 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2382 M:      Lennert Buytenhek <kernel@wantstofly.org>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385
2386 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2387 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2388 L:      linux-tegra@vger.kernel.org
2389 L:      linux-media@vger.kernel.org
2390 S:      Maintained
2391 F:      drivers/media/platform/tegra-cec/
2392 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2393
2394 ARM/TETON BGA MACHINE SUPPORT
2395 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Maintained
2398
2399 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2400 M:      Santosh Shilimkar <ssantosh@kernel.org>
2401 L:      linux-kernel@vger.kernel.org
2402 S:      Maintained
2403 F:      drivers/memory/*emif*
2404
2405 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2406 M:      Tero Kristo <t-kristo@ti.com>
2407 M:      Nishanth Menon <nm@ti.com>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Supported
2410 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2411 F:      arch/arm64/boot/dts/ti/Makefile
2412 F:      arch/arm64/boot/dts/ti/k3-*
2413 F:      include/dt-bindings/pinctrl/k3.h
2414
2415 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2416 M:      Santosh Shilimkar <ssantosh@kernel.org>
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Maintained
2419 F:      arch/arm/mach-keystone/
2420 F:      arch/arm/boot/dts/keystone-*
2421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2422
2423 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2424 M:      Santosh Shilimkar <ssantosh@kernel.org>
2425 L:      linux-kernel@vger.kernel.org
2426 S:      Maintained
2427 F:      drivers/clk/keystone/
2428
2429 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2430 M:      Santosh Shilimkar <ssantosh@kernel.org>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 L:      linux-kernel@vger.kernel.org
2433 S:      Maintained
2434 F:      drivers/clocksource/timer-keystone.c
2435
2436 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2437 M:      Santosh Shilimkar <ssantosh@kernel.org>
2438 L:      linux-kernel@vger.kernel.org
2439 S:      Maintained
2440 F:      drivers/power/reset/keystone-reset.c
2441
2442 ARM/THECUS N2100 MACHINE SUPPORT
2443 M:      Lennert Buytenhek <kernel@wantstofly.org>
2444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2445 S:      Maintained
2446
2447 ARM/TOSA MACHINE SUPPORT
2448 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2449 M:      Dirk Opfer <dirk@opfer-online.de>
2450 S:      Maintained
2451
2452 ARM/UNIPHIER ARCHITECTURE
2453 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2456 S:      Maintained
2457 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2458 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2459 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2460 F:      arch/arm/boot/dts/uniphier*
2461 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2462 F:      arch/arm/mach-uniphier/
2463 F:      arch/arm/mm/cache-uniphier.c
2464 F:      arch/arm64/boot/dts/socionext/uniphier*
2465 F:      drivers/bus/uniphier-system-bus.c
2466 F:      drivers/clk/uniphier/
2467 F:      drivers/dma/uniphier-mdmac.c
2468 F:      drivers/gpio/gpio-uniphier.c
2469 F:      drivers/i2c/busses/i2c-uniphier*
2470 F:      drivers/irqchip/irq-uniphier-aidet.c
2471 F:      drivers/mmc/host/uniphier-sd.c
2472 F:      drivers/pinctrl/uniphier/
2473 F:      drivers/reset/reset-uniphier.c
2474 F:      drivers/tty/serial/8250/8250_uniphier.c
2475 N:      uniphier
2476
2477 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2478 M:      Ulf Hansson <ulf.hansson@linaro.org>
2479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2480 T:      git git://git.linaro.org/people/ulfh/clk.git
2481 S:      Maintained
2482 F:      drivers/clk/ux500/
2483
2484 ARM/VERSATILE EXPRESS PLATFORM
2485 M:      Liviu Dudau <liviu.dudau@arm.com>
2486 M:      Sudeep Holla <sudeep.holla@arm.com>
2487 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 S:      Maintained
2490 F:      arch/arm/boot/dts/vexpress*
2491 F:      arch/arm64/boot/dts/arm/
2492 F:      arch/arm/mach-vexpress/
2493 F:      */*/vexpress*
2494 F:      */*/*/vexpress*
2495 F:      drivers/clk/versatile/clk-vexpress-osc.c
2496 F:      drivers/clocksource/timer-versatile.c
2497 N:      mps2
2498
2499 ARM/VFP SUPPORT
2500 M:      Russell King <linux@armlinux.org.uk>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 W:      http://www.armlinux.org.uk/
2503 S:      Maintained
2504 F:      arch/arm/vfp/
2505
2506 ARM/VOIPAC PXA270 SUPPORT
2507 M:      Marek Vasut <marek.vasut@gmail.com>
2508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2509 S:      Maintained
2510 F:      arch/arm/mach-pxa/vpac270.c
2511 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2512
2513 ARM/VT8500 ARM ARCHITECTURE
2514 M:      Tony Prisk <linux@prisktech.co.nz>
2515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516 S:      Maintained
2517 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2518 F:      arch/arm/mach-vt8500/
2519 F:      drivers/clocksource/timer-vt8500.c
2520 F:      drivers/i2c/busses/i2c-wmt.c
2521 F:      drivers/mmc/host/wmt-sdmmc.c
2522 F:      drivers/pwm/pwm-vt8500.c
2523 F:      drivers/rtc/rtc-vt8500.c
2524 F:      drivers/tty/serial/vt8500_serial.c
2525 F:      drivers/usb/host/ehci-platform.c
2526 F:      drivers/usb/host/uhci-platform.c
2527 F:      drivers/video/fbdev/vt8500lcdfb.*
2528 F:      drivers/video/fbdev/wm8505fb*
2529 F:      drivers/video/fbdev/wmt_ge_rops.*
2530
2531 ARM/ZIPIT Z2 SUPPORT
2532 M:      Marek Vasut <marek.vasut@gmail.com>
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 S:      Maintained
2535 F:      arch/arm/mach-pxa/z2.c
2536 F:      arch/arm/mach-pxa/include/mach/z2.h
2537
2538 ARM/ZTE ARCHITECTURE
2539 M:      Jun Nie <jun.nie@linaro.org>
2540 M:      Shawn Guo <shawnguo@kernel.org>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      arch/arm/boot/dts/zx2967*
2544 F:      arch/arm/mach-zx/
2545 F:      arch/arm64/boot/dts/zte/
2546 F:      drivers/clk/zte/
2547 F:      drivers/dma/zx_dma.c
2548 F:      drivers/gpio/gpio-zx.c
2549 F:      drivers/i2c/busses/i2c-zx2967.c
2550 F:      drivers/mmc/host/dw_mmc-zx.*
2551 F:      drivers/pinctrl/zte/
2552 F:      drivers/soc/zte/
2553 F:      drivers/thermal/zx2967_thermal.c
2554 F:      drivers/watchdog/zx2967_wdt.c
2555 F:      Documentation/devicetree/bindings/arm/zte.yaml
2556 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2557 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2558 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2559 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2560 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2561 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2562 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2563 F:      Documentation/devicetree/bindings/soc/zte/
2564 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2565 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2566 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2567 F:      include/dt-bindings/clock/zx2967*.h
2568 F:      include/dt-bindings/soc/zte,*.h
2569 F:      sound/soc/codecs/zx_aud96p22.c
2570 F:      sound/soc/zte/
2571
2572 ARM/ZYNQ ARCHITECTURE
2573 M:      Michal Simek <michal.simek@xilinx.com>
2574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2575 W:      http://wiki.xilinx.com
2576 T:      git https://github.com/Xilinx/linux-xlnx.git
2577 S:      Supported
2578 F:      arch/arm/mach-zynq/
2579 F:      drivers/cpuidle/cpuidle-zynq.c
2580 F:      drivers/block/xsysace.c
2581 N:      zynq
2582 N:      xilinx
2583 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2584 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2585 F:      drivers/clocksource/timer-cadence-ttc.c
2586 F:      drivers/i2c/busses/i2c-cadence.c
2587 F:      drivers/mmc/host/sdhci-of-arasan.c
2588 F:      drivers/edac/synopsys_edac.c
2589 F:      drivers/i2c/busses/i2c-xiic.c
2590
2591 ARM64 PORT (AARCH64 ARCHITECTURE)
2592 M:      Catalin Marinas <catalin.marinas@arm.com>
2593 M:      Will Deacon <will@kernel.org>
2594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2596 S:      Maintained
2597 F:      arch/arm64/
2598 X:      arch/arm64/boot/dts/
2599 F:      Documentation/arm64/
2600
2601 AS3645A LED FLASH CONTROLLER DRIVER
2602 M:      Sakari Ailus <sakari.ailus@iki.fi>
2603 L:      linux-leds@vger.kernel.org
2604 S:      Maintained
2605 F:      drivers/leds/leds-as3645a.c
2606
2607 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2608 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2609 L:      linux-media@vger.kernel.org
2610 T:      git git://linuxtv.org/media_tree.git
2611 S:      Maintained
2612 F:      drivers/media/i2c/ak7375.c
2613 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2614
2615 ASAHI KASEI AK8974 DRIVER
2616 M:      Linus Walleij <linus.walleij@linaro.org>
2617 L:      linux-iio@vger.kernel.org
2618 W:      http://www.akm.com/
2619 S:      Supported
2620 F:      drivers/iio/magnetometer/ak8974.c
2621
2622 ASC7621 HARDWARE MONITOR DRIVER
2623 M:      George Joseph <george.joseph@fairview5.com>
2624 L:      linux-hwmon@vger.kernel.org
2625 S:      Maintained
2626 F:      Documentation/hwmon/asc7621.rst
2627 F:      drivers/hwmon/asc7621.c
2628
2629 ASPEED PINCTRL DRIVERS
2630 M:      Andrew Jeffery <andrew@aj.id.au>
2631 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2632 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2633 L:      linux-gpio@vger.kernel.org
2634 S:      Maintained
2635 F:      drivers/pinctrl/aspeed/
2636 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2637
2638 ASPEED VIDEO ENGINE DRIVER
2639 M:      Eddie James <eajames@linux.ibm.com>
2640 L:      linux-media@vger.kernel.org
2641 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2642 S:      Maintained
2643 F:      drivers/media/platform/aspeed-video.c
2644 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2645
2646 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2647 M:      Corentin Chary <corentin.chary@gmail.com>
2648 L:      acpi4asus-user@lists.sourceforge.net
2649 L:      platform-driver-x86@vger.kernel.org
2650 W:      http://acpi4asus.sf.net
2651 S:      Maintained
2652 F:      drivers/platform/x86/asus*.c
2653 F:      drivers/platform/x86/eeepc*.c
2654
2655 ASUS WIRELESS RADIO CONTROL DRIVER
2656 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2657 L:      platform-driver-x86@vger.kernel.org
2658 S:      Maintained
2659 F:      drivers/platform/x86/asus-wireless.c
2660
2661 ASYMMETRIC KEYS
2662 M:      David Howells <dhowells@redhat.com>
2663 L:      keyrings@vger.kernel.org
2664 S:      Maintained
2665 F:      Documentation/crypto/asymmetric-keys.txt
2666 F:      include/linux/verification.h
2667 F:      include/crypto/public_key.h
2668 F:      include/crypto/pkcs7.h
2669 F:      crypto/asymmetric_keys/
2670
2671 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2672 R:      Dan Williams <dan.j.williams@intel.com>
2673 W:      http://sourceforge.net/projects/xscaleiop
2674 S:      Odd fixes
2675 F:      Documentation/crypto/async-tx-api.txt
2676 F:      crypto/async_tx/
2677 F:      drivers/dma/
2678 F:      include/linux/dmaengine.h
2679 F:      include/linux/async_tx.h
2680
2681 AT24 EEPROM DRIVER
2682 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2683 L:      linux-i2c@vger.kernel.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2685 S:      Maintained
2686 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2687 F:      drivers/misc/eeprom/at24.c
2688
2689 ATA OVER ETHERNET (AOE) DRIVER
2690 M:      "Justin Sanders" <justin@coraid.com>
2691 W:      http://www.openaoe.org/
2692 S:      Supported
2693 F:      Documentation/admin-guide/aoe/
2694 F:      drivers/block/aoe/
2695
2696 ATHEROS 71XX/9XXX GPIO DRIVER
2697 M:      Alban Bedel <albeu@free.fr>
2698 W:      https://github.com/AlbanBedel/linux
2699 T:      git git://github.com/AlbanBedel/linux
2700 S:      Maintained
2701 F:      drivers/gpio/gpio-ath79.c
2702 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2703
2704 ATHEROS 71XX/9XXX USB PHY DRIVER
2705 M:      Alban Bedel <albeu@free.fr>
2706 W:      https://github.com/AlbanBedel/linux
2707 T:      git git://github.com/AlbanBedel/linux
2708 S:      Maintained
2709 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2710 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2711
2712 ATHEROS ATH GENERIC UTILITIES
2713 M:      Kalle Valo <kvalo@codeaurora.org>
2714 L:      linux-wireless@vger.kernel.org
2715 S:      Supported
2716 F:      drivers/net/wireless/ath/*
2717
2718 ATHEROS ATH5K WIRELESS DRIVER
2719 M:      Jiri Slaby <jirislaby@gmail.com>
2720 M:      Nick Kossifidis <mickflemm@gmail.com>
2721 M:      Luis Chamberlain <mcgrof@kernel.org>
2722 L:      linux-wireless@vger.kernel.org
2723 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2724 S:      Maintained
2725 F:      drivers/net/wireless/ath/ath5k/
2726
2727 ATHEROS ATH6KL WIRELESS DRIVER
2728 M:      Kalle Valo <kvalo@codeaurora.org>
2729 L:      linux-wireless@vger.kernel.org
2730 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2732 S:      Supported
2733 F:      drivers/net/wireless/ath/ath6kl/
2734
2735 ATI_REMOTE2 DRIVER
2736 M:      Ville Syrjala <syrjala@sci.fi>
2737 S:      Maintained
2738 F:      drivers/input/misc/ati_remote2.c
2739
2740 ATK0110 HWMON DRIVER
2741 M:      Luca Tettamanti <kronos.it@gmail.com>
2742 L:      linux-hwmon@vger.kernel.org
2743 S:      Maintained
2744 F:      drivers/hwmon/asus_atk0110.c
2745
2746 ATLX ETHERNET DRIVERS
2747 M:      Jay Cliburn <jcliburn@gmail.com>
2748 M:      Chris Snook <chris.snook@gmail.com>
2749 L:      netdev@vger.kernel.org
2750 W:      http://sourceforge.net/projects/atl1
2751 W:      http://atl1.sourceforge.net
2752 S:      Maintained
2753 F:      drivers/net/ethernet/atheros/
2754
2755 ATM
2756 M:      Chas Williams <3chas3@gmail.com>
2757 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2758 L:      netdev@vger.kernel.org
2759 W:      http://linux-atm.sourceforge.net
2760 S:      Maintained
2761 F:      drivers/atm/
2762 F:      include/linux/atm*
2763 F:      include/uapi/linux/atm*
2764
2765 ATMEL MACB ETHERNET DRIVER
2766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2767 S:      Supported
2768 F:      drivers/net/ethernet/cadence/
2769
2770 ATMEL MAXTOUCH DRIVER
2771 M:      Nick Dyer <nick@shmanahar.org>
2772 T:      git git://github.com/ndyer/linux.git
2773 S:      Maintained
2774 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2775 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2776
2777 ATMEL WIRELESS DRIVER
2778 M:      Simon Kelley <simon@thekelleys.org.uk>
2779 L:      linux-wireless@vger.kernel.org
2780 W:      http://www.thekelleys.org.uk/atmel
2781 W:      http://atmelwlandriver.sourceforge.net/
2782 S:      Maintained
2783 F:      drivers/net/wireless/atmel/atmel*
2784
2785 ATOMIC INFRASTRUCTURE
2786 M:      Will Deacon <will@kernel.org>
2787 M:      Peter Zijlstra <peterz@infradead.org>
2788 R:      Boqun Feng <boqun.feng@gmail.com>
2789 L:      linux-kernel@vger.kernel.org
2790 S:      Maintained
2791 F:      arch/*/include/asm/atomic*.h
2792 F:      include/*/atomic*.h
2793 F:      scripts/atomic/
2794
2795 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2796 M:      Bradley Grove <linuxdrivers@attotech.com>
2797 L:      linux-scsi@vger.kernel.org
2798 W:      http://www.attotech.com
2799 S:      Supported
2800 F:      drivers/scsi/esas2r
2801
2802 ATUSB IEEE 802.15.4 RADIO DRIVER
2803 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2804 L:      linux-wpan@vger.kernel.org
2805 S:      Maintained
2806 F:      drivers/net/ieee802154/atusb.c
2807 F:      drivers/net/ieee802154/atusb.h
2808 F:      drivers/net/ieee802154/at86rf230.h
2809
2810 AUDIT SUBSYSTEM
2811 M:      Paul Moore <paul@paul-moore.com>
2812 M:      Eric Paris <eparis@redhat.com>
2813 L:      linux-audit@redhat.com (moderated for non-subscribers)
2814 W:      https://github.com/linux-audit
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2816 S:      Supported
2817 F:      include/linux/audit.h
2818 F:      include/uapi/linux/audit.h
2819 F:      kernel/audit*
2820
2821 AUXILIARY DISPLAY DRIVERS
2822 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2823 S:      Maintained
2824 F:      drivers/auxdisplay/
2825 F:      include/linux/cfag12864b.h
2826
2827 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2828 M:      Andreas Klinger <ak@it-klinger.de>
2829 L:      linux-iio@vger.kernel.org
2830 S:      Maintained
2831 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2832 F:      drivers/iio/adc/hx711.c
2833
2834 AX.25 NETWORK LAYER
2835 M:      Ralf Baechle <ralf@linux-mips.org>
2836 L:      linux-hams@vger.kernel.org
2837 W:      http://www.linux-ax25.org/
2838 S:      Maintained
2839 F:      include/uapi/linux/ax25.h
2840 F:      include/net/ax25.h
2841 F:      net/ax25/
2842
2843 AXENTIA ARM DEVICES
2844 M:      Peter Rosin <peda@axentia.se>
2845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2846 S:      Maintained
2847 F:      Documentation/devicetree/bindings/arm/axentia.txt
2848 F:      arch/arm/boot/dts/at91-linea.dtsi
2849 F:      arch/arm/boot/dts/at91-natte.dtsi
2850 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2851 F:      arch/arm/boot/dts/at91-tse850-3.dts
2852
2853 AXENTIA ASOC DRIVERS
2854 M:      Peter Rosin <peda@axentia.se>
2855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2856 S:      Maintained
2857 F:      Documentation/devicetree/bindings/sound/axentia,*
2858 F:      sound/soc/atmel/tse850-pcm5142.c
2859
2860 AXXIA I2C CONTROLLER
2861 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2862 L:      linux-i2c@vger.kernel.org
2863 S:      Maintained
2864 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2865 F:      drivers/i2c/busses/i2c-axxia.c
2866
2867 AZ6007 DVB DRIVER
2868 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2869 L:      linux-media@vger.kernel.org
2870 W:      https://linuxtv.org
2871 T:      git git://linuxtv.org/media_tree.git
2872 S:      Maintained
2873 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2874
2875 AZTECH FM RADIO RECEIVER DRIVER
2876 M:      Hans Verkuil <hverkuil@xs4all.nl>
2877 L:      linux-media@vger.kernel.org
2878 T:      git git://linuxtv.org/media_tree.git
2879 W:      https://linuxtv.org
2880 S:      Maintained
2881 F:      drivers/media/radio/radio-aztech*
2882
2883 B43 WIRELESS DRIVER
2884 L:      linux-wireless@vger.kernel.org
2885 L:      b43-dev@lists.infradead.org
2886 W:      http://wireless.kernel.org/en/users/Drivers/b43
2887 S:      Odd Fixes
2888 F:      drivers/net/wireless/broadcom/b43/
2889
2890 B43LEGACY WIRELESS DRIVER
2891 M:      Larry Finger <Larry.Finger@lwfinger.net>
2892 L:      linux-wireless@vger.kernel.org
2893 L:      b43-dev@lists.infradead.org
2894 W:      http://wireless.kernel.org/en/users/Drivers/b43
2895 S:      Maintained
2896 F:      drivers/net/wireless/broadcom/b43legacy/
2897
2898 BACKLIGHT CLASS/SUBSYSTEM
2899 M:      Lee Jones <lee.jones@linaro.org>
2900 M:      Daniel Thompson <daniel.thompson@linaro.org>
2901 M:      Jingoo Han <jingoohan1@gmail.com>
2902 L:      dri-devel@lists.freedesktop.org
2903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2904 S:      Maintained
2905 F:      drivers/video/backlight/
2906 F:      include/linux/backlight.h
2907 F:      include/linux/pwm_backlight.h
2908 F:      Documentation/devicetree/bindings/leds/backlight
2909
2910 BATMAN ADVANCED
2911 M:      Marek Lindner <mareklindner@neomailbox.ch>
2912 M:      Simon Wunderlich <sw@simonwunderlich.de>
2913 M:      Antonio Quartulli <a@unstable.cc>
2914 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2915 W:      https://www.open-mesh.org/
2916 B:      https://www.open-mesh.org/projects/batman-adv/issues
2917 C:      irc://chat.freenode.net/batman
2918 Q:      https://patchwork.open-mesh.org/project/batman/list/
2919 T:      git https://git.open-mesh.org/linux-merge.git
2920 S:      Maintained
2921 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2922 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2923 F:      Documentation/networking/batman-adv.rst
2924 F:      include/uapi/linux/batadv_packet.h
2925 F:      include/uapi/linux/batman_adv.h
2926 F:      net/batman-adv/
2927
2928 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2929 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2930 L:      linux-hams@vger.kernel.org
2931 W:      http://www.baycom.org/~tom/ham/ham.html
2932 S:      Maintained
2933 F:      drivers/net/hamradio/baycom*
2934
2935 BCACHE (BLOCK LAYER CACHE)
2936 M:      Coly Li <colyli@suse.de>
2937 M:      Kent Overstreet <kent.overstreet@gmail.com>
2938 L:      linux-bcache@vger.kernel.org
2939 W:      http://bcache.evilpiepirate.org
2940 C:      irc://irc.oftc.net/bcache
2941 S:      Maintained
2942 F:      drivers/md/bcache/
2943
2944 BDISP ST MEDIA DRIVER
2945 M:      Fabien Dessenne <fabien.dessenne@st.com>
2946 L:      linux-media@vger.kernel.org
2947 T:      git git://linuxtv.org/media_tree.git
2948 W:      https://linuxtv.org
2949 S:      Supported
2950 F:      drivers/media/platform/sti/bdisp
2951
2952 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2953 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2954 L:      netdev@vger.kernel.org
2955 S:      Maintained
2956 F:      drivers/net/ethernet/ec_bhf.c
2957
2958 BEFS FILE SYSTEM
2959 M:      Luis de Bethencourt <luisbg@kernel.org>
2960 M:      Salah Triki <salah.triki@gmail.com>
2961 S:      Maintained
2962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2963 F:      Documentation/filesystems/befs.txt
2964 F:      fs/befs/
2965
2966 BFQ I/O SCHEDULER
2967 M:      Paolo Valente <paolo.valente@linaro.org>
2968 M:      Jens Axboe <axboe@kernel.dk>
2969 L:      linux-block@vger.kernel.org
2970 S:      Maintained
2971 F:      block/bfq-*
2972 F:      Documentation/block/bfq-iosched.rst
2973
2974 BFS FILE SYSTEM
2975 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2976 S:      Maintained
2977 F:      Documentation/filesystems/bfs.txt
2978 F:      fs/bfs/
2979 F:      include/uapi/linux/bfs_fs.h
2980
2981 BLINKM RGB LED DRIVER
2982 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2983 S:      Maintained
2984 F:      drivers/leds/leds-blinkm.c
2985
2986 BLOCK LAYER
2987 M:      Jens Axboe <axboe@kernel.dk>
2988 L:      linux-block@vger.kernel.org
2989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2990 S:      Maintained
2991 F:      block/
2992 F:      drivers/block/
2993 F:      kernel/trace/blktrace.c
2994 F:      lib/sbitmap.c
2995
2996 BLOCK2MTD DRIVER
2997 M:      Joern Engel <joern@lazybastard.org>
2998 L:      linux-mtd@lists.infradead.org
2999 S:      Maintained
3000 F:      drivers/mtd/devices/block2mtd.c
3001
3002 BLUETOOTH DRIVERS
3003 M:      Marcel Holtmann <marcel@holtmann.org>
3004 M:      Johan Hedberg <johan.hedberg@gmail.com>
3005 L:      linux-bluetooth@vger.kernel.org
3006 W:      http://www.bluez.org/
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3009 S:      Maintained
3010 F:      drivers/bluetooth/
3011
3012 BLUETOOTH SUBSYSTEM
3013 M:      Marcel Holtmann <marcel@holtmann.org>
3014 M:      Johan Hedberg <johan.hedberg@gmail.com>
3015 L:      linux-bluetooth@vger.kernel.org
3016 W:      http://www.bluez.org/
3017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3019 S:      Maintained
3020 F:      net/bluetooth/
3021 F:      include/net/bluetooth/
3022
3023 BONDING DRIVER
3024 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3025 M:      Veaceslav Falico <vfalico@gmail.com>
3026 M:      Andy Gospodarek <andy@greyhouse.net>
3027 L:      netdev@vger.kernel.org
3028 W:      http://sourceforge.net/projects/bonding/
3029 S:      Supported
3030 F:      drivers/net/bonding/
3031 F:      include/uapi/linux/if_bonding.h
3032
3033 BPF (Safe dynamic programs and tools)
3034 M:      Alexei Starovoitov <ast@kernel.org>
3035 M:      Daniel Borkmann <daniel@iogearbox.net>
3036 R:      Martin KaFai Lau <kafai@fb.com>
3037 R:      Song Liu <songliubraving@fb.com>
3038 R:      Yonghong Song <yhs@fb.com>
3039 L:      netdev@vger.kernel.org
3040 L:      bpf@vger.kernel.org
3041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3043 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3044 S:      Supported
3045 F:      arch/*/net/*
3046 F:      Documentation/networking/filter.txt
3047 F:      Documentation/bpf/
3048 F:      include/linux/bpf*
3049 F:      include/linux/filter.h
3050 F:      include/trace/events/xdp.h
3051 F:      include/uapi/linux/bpf*
3052 F:      include/uapi/linux/filter.h
3053 F:      kernel/bpf/
3054 F:      kernel/trace/bpf_trace.c
3055 F:      lib/test_bpf.c
3056 F:      net/bpf/
3057 F:      net/core/filter.c
3058 F:      net/sched/act_bpf.c
3059 F:      net/sched/cls_bpf.c
3060 F:      samples/bpf/
3061 F:      tools/bpf/
3062 F:      tools/lib/bpf/
3063 F:      tools/testing/selftests/bpf/
3064 K:      bpf
3065 N:      bpf
3066
3067 BPF JIT for ARM
3068 M:      Shubham Bansal <illusionist.neo@gmail.com>
3069 L:      netdev@vger.kernel.org
3070 L:      bpf@vger.kernel.org
3071 S:      Maintained
3072 F:      arch/arm/net/
3073
3074 BPF JIT for ARM64
3075 M:      Daniel Borkmann <daniel@iogearbox.net>
3076 M:      Alexei Starovoitov <ast@kernel.org>
3077 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 L:      bpf@vger.kernel.org
3080 S:      Supported
3081 F:      arch/arm64/net/
3082
3083 BPF JIT for MIPS (32-BIT AND 64-BIT)
3084 M:      Paul Burton <paul.burton@mips.com>
3085 L:      netdev@vger.kernel.org
3086 L:      bpf@vger.kernel.org
3087 S:      Maintained
3088 F:      arch/mips/net/
3089
3090 BPF JIT for NFP NICs
3091 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3092 L:      netdev@vger.kernel.org
3093 L:      bpf@vger.kernel.org
3094 S:      Supported
3095 F:      drivers/net/ethernet/netronome/nfp/bpf/
3096
3097 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3098 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3099 M:      Sandipan Das <sandipan@linux.ibm.com>
3100 L:      netdev@vger.kernel.org
3101 L:      bpf@vger.kernel.org
3102 S:      Maintained
3103 F:      arch/powerpc/net/
3104
3105 BPF JIT for RISC-V (RV64G)
3106 M:      Björn Töpel <bjorn.topel@gmail.com>
3107 L:      netdev@vger.kernel.org
3108 S:      Maintained
3109 F:      arch/riscv/net/
3110
3111 BPF JIT for S390
3112 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3113 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3114 M:      Vasily Gorbik <gor@linux.ibm.com>
3115 L:      netdev@vger.kernel.org
3116 L:      bpf@vger.kernel.org
3117 S:      Maintained
3118 F:      arch/s390/net/
3119 X:      arch/s390/net/pnet.c
3120
3121 BPF JIT for SPARC (32-BIT AND 64-BIT)
3122 M:      David S. Miller <davem@davemloft.net>
3123 L:      netdev@vger.kernel.org
3124 L:      bpf@vger.kernel.org
3125 S:      Maintained
3126 F:      arch/sparc/net/
3127
3128 BPF JIT for X86 32-BIT
3129 M:      Wang YanQing <udknight@gmail.com>
3130 L:      netdev@vger.kernel.org
3131 L:      bpf@vger.kernel.org
3132 S:      Maintained
3133 F:      arch/x86/net/bpf_jit_comp32.c
3134
3135 BPF JIT for X86 64-BIT
3136 M:      Alexei Starovoitov <ast@kernel.org>
3137 M:      Daniel Borkmann <daniel@iogearbox.net>
3138 L:      netdev@vger.kernel.org
3139 L:      bpf@vger.kernel.org
3140 S:      Supported
3141 F:      arch/x86/net/
3142 X:      arch/x86/net/bpf_jit_comp32.c
3143
3144 BROADCOM B44 10/100 ETHERNET DRIVER
3145 M:      Michael Chan <michael.chan@broadcom.com>
3146 L:      netdev@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/net/ethernet/broadcom/b44.*
3149
3150 BROADCOM B53 ETHERNET SWITCH DRIVER
3151 M:      Florian Fainelli <f.fainelli@gmail.com>
3152 L:      netdev@vger.kernel.org
3153 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3154 S:      Supported
3155 F:      drivers/net/dsa/b53/*
3156 F:      include/linux/platform_data/b53.h
3157
3158 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3159 M:      Florian Fainelli <f.fainelli@gmail.com>
3160 M:      Ray Jui <rjui@broadcom.com>
3161 M:      Scott Branden <sbranden@broadcom.com>
3162 M:      bcm-kernel-feedback-list@broadcom.com
3163 T:      git git://github.com/broadcom/mach-bcm
3164 S:      Maintained
3165 N:      bcm281*
3166 N:      bcm113*
3167 N:      bcm216*
3168 N:      kona
3169 F:      arch/arm/mach-bcm/
3170
3171 BROADCOM BCM2835 ARM ARCHITECTURE
3172 M:      Eric Anholt <eric@anholt.net>
3173 M:      Stefan Wahren <wahrenst@gmx.net>
3174 L:      bcm-kernel-feedback-list@broadcom.com
3175 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3177 T:      git git://github.com/anholt/linux
3178 S:      Maintained
3179 N:      bcm2835
3180 F:      drivers/staging/vc04_services
3181
3182 BROADCOM BCM47XX MIPS ARCHITECTURE
3183 M:      Hauke Mehrtens <hauke@hauke-m.de>
3184 M:      Rafał Miłecki <zajec5@gmail.com>
3185 L:      linux-mips@vger.kernel.org
3186 S:      Maintained
3187 F:      Documentation/devicetree/bindings/mips/brcm/
3188 F:      arch/mips/bcm47xx/*
3189 F:      arch/mips/include/asm/mach-bcm47xx/*
3190
3191 BROADCOM BCM5301X ARM ARCHITECTURE
3192 M:      Hauke Mehrtens <hauke@hauke-m.de>
3193 M:      Rafał Miłecki <zajec5@gmail.com>
3194 M:      bcm-kernel-feedback-list@broadcom.com
3195 L:      linux-arm-kernel@lists.infradead.org
3196 S:      Maintained
3197 F:      arch/arm/mach-bcm/bcm_5301x.c
3198 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3199 F:      arch/arm/boot/dts/bcm470*
3200 F:      arch/arm/boot/dts/bcm953012*
3201
3202 BROADCOM BCM53573 ARM ARCHITECTURE
3203 M:      Rafał Miłecki <rafal@milecki.pl>
3204 L:      bcm-kernel-feedback-list@broadcom.com
3205 L:      linux-arm-kernel@lists.infradead.org
3206 S:      Maintained
3207 F:      arch/arm/boot/dts/bcm53573*
3208 F:      arch/arm/boot/dts/bcm47189*
3209
3210 BROADCOM BCM63XX ARM ARCHITECTURE
3211 M:      Florian Fainelli <f.fainelli@gmail.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3214 T:      git git://github.com/broadcom/stblinux.git
3215 S:      Maintained
3216 N:      bcm63xx
3217
3218 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3219 M:      Kevin Cernekee <cernekee@gmail.com>
3220 L:      linux-usb@vger.kernel.org
3221 S:      Maintained
3222 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3223
3224 BROADCOM BCM7XXX ARM ARCHITECTURE
3225 M:      Brian Norris <computersforpeace@gmail.com>
3226 M:      Gregory Fong <gregory.0xf0@gmail.com>
3227 M:      Florian Fainelli <f.fainelli@gmail.com>
3228 M:      bcm-kernel-feedback-list@broadcom.com
3229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3230 T:      git git://github.com/broadcom/stblinux.git
3231 S:      Maintained
3232 F:      arch/arm/mach-bcm/*brcmstb*
3233 F:      arch/arm/boot/dts/bcm7*.dts*
3234 F:      drivers/bus/brcmstb_gisb.c
3235 F:      arch/arm/mm/cache-b15-rac.c
3236 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3237 N:      brcmstb
3238
3239 BROADCOM BMIPS CPUFREQ DRIVER
3240 M:      Markus Mayer <mmayer@broadcom.com>
3241 M:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-pm@vger.kernel.org
3243 S:      Maintained
3244 F:      drivers/cpufreq/bmips-cpufreq.c
3245
3246 BROADCOM BMIPS MIPS ARCHITECTURE
3247 M:      Kevin Cernekee <cernekee@gmail.com>
3248 M:      Florian Fainelli <f.fainelli@gmail.com>
3249 L:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-mips@vger.kernel.org
3251 T:      git git://github.com/broadcom/stblinux.git
3252 S:      Maintained
3253 F:      arch/mips/bmips/*
3254 F:      arch/mips/include/asm/mach-bmips/*
3255 F:      arch/mips/kernel/*bmips*
3256 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3257 F:      drivers/irqchip/irq-bcm63*
3258 F:      drivers/irqchip/irq-bcm7*
3259 F:      drivers/irqchip/irq-brcmstb*
3260 F:      include/linux/bcm963xx_nvram.h
3261 F:      include/linux/bcm963xx_tag.h
3262
3263 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3264 M:      Rasesh Mody <rmody@marvell.com>
3265 M:      GR-Linux-NIC-Dev@marvell.com
3266 L:      netdev@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/net/ethernet/broadcom/bnx2.*
3269 F:      drivers/net/ethernet/broadcom/bnx2_*
3270
3271 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3272 M:      QLogic-Storage-Upstream@qlogic.com
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Supported
3275 F:      drivers/scsi/bnx2fc/
3276
3277 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3278 M:      QLogic-Storage-Upstream@qlogic.com
3279 L:      linux-scsi@vger.kernel.org
3280 S:      Supported
3281 F:      drivers/scsi/bnx2i/
3282
3283 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3284 M:      Ariel Elior <aelior@marvell.com>
3285 M:      Sudarsana Kalluru <skalluru@marvell.com>
3286 M:      GR-everest-linux-l2@marvell.com
3287 L:      netdev@vger.kernel.org
3288 S:      Supported
3289 F:      drivers/net/ethernet/broadcom/bnx2x/
3290
3291 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3292 M:      Michael Chan <michael.chan@broadcom.com>
3293 L:      netdev@vger.kernel.org
3294 S:      Supported
3295 F:      drivers/net/ethernet/broadcom/bnxt/
3296
3297 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3298 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3299 M:      Franky Lin <franky.lin@broadcom.com>
3300 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3301 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3302 M:      Wright Feng <wright.feng@cypress.com>
3303 L:      linux-wireless@vger.kernel.org
3304 L:      brcm80211-dev-list.pdl@broadcom.com
3305 L:      brcm80211-dev-list@cypress.com
3306 S:      Supported
3307 F:      drivers/net/wireless/broadcom/brcm80211/
3308
3309 BROADCOM BRCMSTB GPIO DRIVER
3310 M:      Gregory Fong <gregory.0xf0@gmail.com>
3311 L:      bcm-kernel-feedback-list@broadcom.com
3312 S:      Supported
3313 F:      drivers/gpio/gpio-brcmstb.c
3314 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3315
3316 BROADCOM BRCMSTB I2C DRIVER
3317 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3318 L:      linux-i2c@vger.kernel.org
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/i2c/busses/i2c-brcmstb.c
3322 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3323
3324 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3325 M:      Al Cooper <alcooperx@gmail.com>
3326 L:      linux-kernel@vger.kernel.org
3327 L:      bcm-kernel-feedback-list@broadcom.com
3328 S:      Maintained
3329 F:      drivers/phy/broadcom/phy-brcm-usb*
3330
3331 BROADCOM GENET ETHERNET DRIVER
3332 M:      Doug Berger <opendmb@gmail.com>
3333 M:      Florian Fainelli <f.fainelli@gmail.com>
3334 L:      bcm-kernel-feedback-list@broadcom.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/broadcom/genet/
3338
3339 BROADCOM IPROC ARM ARCHITECTURE
3340 M:      Ray Jui <rjui@broadcom.com>
3341 M:      Scott Branden <sbranden@broadcom.com>
3342 M:      bcm-kernel-feedback-list@broadcom.com
3343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3344 T:      git git://github.com/broadcom/cygnus-linux.git
3345 S:      Maintained
3346 N:      iproc
3347 N:      cygnus
3348 N:      bcm[-_]nsp
3349 N:      bcm9113*
3350 N:      bcm9583*
3351 N:      bcm9585*
3352 N:      bcm9586*
3353 N:      bcm988312
3354 N:      bcm113*
3355 N:      bcm583*
3356 N:      bcm585*
3357 N:      bcm586*
3358 N:      bcm88312
3359 N:      hr2
3360 N:      stingray
3361 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3362 F:      arch/arm64/boot/dts/broadcom/stingray/*
3363 F:      drivers/clk/bcm/clk-ns*
3364 F:      drivers/clk/bcm/clk-sr*
3365 F:      drivers/pinctrl/bcm/pinctrl-ns*
3366 F:      include/dt-bindings/clock/bcm-sr*
3367
3368 BROADCOM KONA GPIO DRIVER
3369 M:      Ray Jui <rjui@broadcom.com>
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Supported
3372 F:      drivers/gpio/gpio-bcm-kona.c
3373 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3374
3375 BROADCOM NETXTREME-E ROCE DRIVER
3376 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3377 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3378 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3379 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3380 L:      linux-rdma@vger.kernel.org
3381 W:      http://www.broadcom.com
3382 S:      Supported
3383 F:      drivers/infiniband/hw/bnxt_re/
3384 F:      include/uapi/rdma/bnxt_re-abi.h
3385
3386 BROADCOM NVRAM DRIVER
3387 M:      Rafał Miłecki <zajec5@gmail.com>
3388 L:      linux-mips@vger.kernel.org
3389 S:      Maintained
3390 F:      drivers/firmware/broadcom/*
3391
3392 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3393 M:      Rafał Miłecki <zajec5@gmail.com>
3394 L:      linux-wireless@vger.kernel.org
3395 S:      Maintained
3396 F:      drivers/bcma/
3397 F:      include/linux/bcma/
3398
3399 BROADCOM STB AVS CPUFREQ DRIVER
3400 M:      Markus Mayer <mmayer@broadcom.com>
3401 M:      bcm-kernel-feedback-list@broadcom.com
3402 L:      linux-pm@vger.kernel.org
3403 S:      Maintained
3404 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3405 F:      drivers/cpufreq/brcmstb*
3406
3407 BROADCOM STB AVS TMON DRIVER
3408 M:      Markus Mayer <mmayer@broadcom.com>
3409 M:      bcm-kernel-feedback-list@broadcom.com
3410 L:      linux-pm@vger.kernel.org
3411 S:      Maintained
3412 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3413 F:      drivers/thermal/broadcom/brcmstb*
3414
3415 BROADCOM STB NAND FLASH DRIVER
3416 M:      Brian Norris <computersforpeace@gmail.com>
3417 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3418 L:      linux-mtd@lists.infradead.org
3419 L:      bcm-kernel-feedback-list@broadcom.com
3420 S:      Maintained
3421 F:      drivers/mtd/nand/raw/brcmnand/
3422
3423 BROADCOM STB DPFE DRIVER
3424 M:      Markus Mayer <mmayer@broadcom.com>
3425 M:      bcm-kernel-feedback-list@broadcom.com
3426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3427 S:      Maintained
3428 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3429 F:      drivers/memory/brcmstb_dpfe.c
3430
3431 BROADCOM SPI DRIVER
3432 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3433 M:      bcm-kernel-feedback-list@broadcom.com
3434 S:      Maintained
3435 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3436 F:      drivers/spi/spi-bcm-qspi.*
3437 F:      drivers/spi/spi-brcmstb-qspi.c
3438 F:      drivers/spi/spi-iproc-qspi.c
3439
3440 BROADCOM SYSTEMPORT ETHERNET DRIVER
3441 M:      Florian Fainelli <f.fainelli@gmail.com>
3442 L:      bcm-kernel-feedback-list@broadcom.com
3443 L:      netdev@vger.kernel.org
3444 S:      Supported
3445 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3446
3447 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3448 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3449 M:      Prashant Sreedharan <prashant@broadcom.com>
3450 M:      Michael Chan <mchan@broadcom.com>
3451 L:      netdev@vger.kernel.org
3452 S:      Supported
3453 F:      drivers/net/ethernet/broadcom/tg3.*
3454
3455 BROCADE BFA FC SCSI DRIVER
3456 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3457 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/bfa/
3461
3462 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3463 M:      Rasesh Mody <rmody@marvell.com>
3464 M:      Sudarsana Kalluru <skalluru@marvell.com>
3465 M:      GR-Linux-NIC-Dev@marvell.com
3466 L:      netdev@vger.kernel.org
3467 S:      Supported
3468 F:      drivers/net/ethernet/brocade/bna/
3469
3470 BSG (block layer generic sg v4 driver)
3471 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3472 L:      linux-scsi@vger.kernel.org
3473 S:      Supported
3474 F:      block/bsg.c
3475 F:      include/linux/bsg.h
3476 F:      include/uapi/linux/bsg.h
3477
3478 BT87X AUDIO DRIVER
3479 M:      Clemens Ladisch <clemens@ladisch.de>
3480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3482 S:      Maintained
3483 F:      Documentation/sound/cards/bt87x.rst
3484 F:      sound/pci/bt87x.c
3485
3486 BT8XXGPIO DRIVER
3487 M:      Michael Buesch <m@bues.ch>
3488 W:      http://bu3sch.de/btgpio.php
3489 S:      Maintained
3490 F:      drivers/gpio/gpio-bt8xx.c
3491
3492 BTRFS FILE SYSTEM
3493 M:      Chris Mason <clm@fb.com>
3494 M:      Josef Bacik <josef@toxicpanda.com>
3495 M:      David Sterba <dsterba@suse.com>
3496 L:      linux-btrfs@vger.kernel.org
3497 W:      http://btrfs.wiki.kernel.org/
3498 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3500 S:      Maintained
3501 F:      Documentation/filesystems/btrfs.txt
3502 F:      fs/btrfs/
3503 F:      include/linux/btrfs*
3504 F:      include/uapi/linux/btrfs*
3505
3506 BTTV VIDEO4LINUX DRIVER
3507 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3508 L:      linux-media@vger.kernel.org
3509 W:      https://linuxtv.org
3510 T:      git git://linuxtv.org/media_tree.git
3511 S:      Odd fixes
3512 F:      Documentation/media/v4l-drivers/bttv*
3513 F:      drivers/media/pci/bt8xx/bttv*
3514
3515 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3516 M:      Chanwoo Choi <cw00.choi@samsung.com>
3517 L:      linux-pm@vger.kernel.org
3518 L:      linux-samsung-soc@vger.kernel.org
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3520 S:      Maintained
3521 F:      drivers/devfreq/exynos-bus.c
3522 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3523
3524 BUSLOGIC SCSI DRIVER
3525 M:      Khalid Aziz <khalid@gonehiking.org>
3526 L:      linux-scsi@vger.kernel.org
3527 S:      Maintained
3528 F:      drivers/scsi/BusLogic.*
3529 F:      drivers/scsi/FlashPoint.*
3530
3531 C-MEDIA CMI8788 DRIVER
3532 M:      Clemens Ladisch <clemens@ladisch.de>
3533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3535 S:      Maintained
3536 F:      sound/pci/oxygen/
3537
3538 C-SKY ARCHITECTURE
3539 M:      Guo Ren <guoren@kernel.org>
3540 T:      git https://github.com/c-sky/csky-linux.git
3541 S:      Supported
3542 F:      arch/csky/
3543 F:      Documentation/devicetree/bindings/csky/
3544 F:      drivers/irqchip/irq-csky-*
3545 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3546 F:      drivers/clocksource/timer-gx6605s.c
3547 F:      drivers/clocksource/timer-mp-csky.c
3548 F:      Documentation/devicetree/bindings/timer/csky,*
3549 K:      csky
3550 N:      csky
3551
3552 C6X ARCHITECTURE
3553 M:      Mark Salter <msalter@redhat.com>
3554 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3555 L:      linux-c6x-dev@linux-c6x.org
3556 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3557 S:      Maintained
3558 F:      arch/c6x/
3559
3560 CA8210 IEEE-802.15.4 RADIO DRIVER
3561 M:      Harry Morris <h.morris@cascoda.com>
3562 L:      linux-wpan@vger.kernel.org
3563 W:      https://github.com/Cascoda/ca8210-linux.git
3564 S:      Maintained
3565 F:      drivers/net/ieee802154/ca8210.c
3566 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3567
3568 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3569 M:      David Howells <dhowells@redhat.com>
3570 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3571 S:      Supported
3572 F:      Documentation/filesystems/caching/cachefiles.txt
3573 F:      fs/cachefiles/
3574
3575 CADENCE MIPI-CSI2 BRIDGES
3576 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3577 L:      linux-media@vger.kernel.org
3578 S:      Maintained
3579 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3580 F:      drivers/media/platform/cadence/cdns-csi2*
3581
3582 CADET FM/AM RADIO RECEIVER DRIVER
3583 M:      Hans Verkuil <hverkuil@xs4all.nl>
3584 L:      linux-media@vger.kernel.org
3585 T:      git git://linuxtv.org/media_tree.git
3586 W:      https://linuxtv.org
3587 S:      Maintained
3588 F:      drivers/media/radio/radio-cadet*
3589
3590 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3591 M:      Jonathan Corbet <corbet@lwn.net>
3592 L:      linux-media@vger.kernel.org
3593 T:      git git://linuxtv.org/media_tree.git
3594 S:      Maintained
3595 F:      Documentation/media/v4l-drivers/cafe_ccic*
3596 F:      drivers/media/platform/marvell-ccic/
3597
3598 CAIF NETWORK LAYER
3599 L:      netdev@vger.kernel.org
3600 S:      Orphan
3601 F:      Documentation/networking/caif/
3602 F:      drivers/net/caif/
3603 F:      include/uapi/linux/caif/
3604 F:      include/net/caif/
3605 F:      net/caif/
3606
3607 CAKE QDISC
3608 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3609 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3610 S:      Maintained
3611 F:      net/sched/sch_cake.c
3612
3613 CALGARY x86-64 IOMMU
3614 M:      Muli Ben-Yehuda <mulix@mulix.org>
3615 M:      Jon Mason <jdmason@kudzu.us>
3616 L:      iommu@lists.linux-foundation.org
3617 S:      Maintained
3618 F:      arch/x86/kernel/pci-calgary_64.c
3619 F:      arch/x86/kernel/tce_64.c
3620 F:      arch/x86/include/asm/calgary.h
3621 F:      arch/x86/include/asm/tce.h
3622
3623 CAN NETWORK DRIVERS
3624 M:      Wolfgang Grandegger <wg@grandegger.com>
3625 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3626 L:      linux-can@vger.kernel.org
3627 W:      https://github.com/linux-can
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3630 S:      Maintained
3631 F:      Documentation/devicetree/bindings/net/can/
3632 F:      drivers/net/can/
3633 F:      include/linux/can/dev.h
3634 F:      include/linux/can/platform/
3635 F:      include/uapi/linux/can/error.h
3636 F:      include/uapi/linux/can/netlink.h
3637
3638 CAN NETWORK LAYER
3639 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3640 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3641 L:      linux-can@vger.kernel.org
3642 W:      https://github.com/linux-can
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3645 S:      Maintained
3646 F:      Documentation/networking/can.rst
3647 F:      net/can/
3648 F:      include/linux/can/core.h
3649 F:      include/uapi/linux/can.h
3650 F:      include/uapi/linux/can/bcm.h
3651 F:      include/uapi/linux/can/raw.h
3652 F:      include/uapi/linux/can/gw.h
3653
3654 CAPABILITIES
3655 M:      Serge Hallyn <serge@hallyn.com>
3656 L:      linux-security-module@vger.kernel.org
3657 S:      Supported
3658 F:      include/linux/capability.h
3659 F:      include/uapi/linux/capability.h
3660 F:      security/commoncap.c
3661 F:      kernel/capability.c
3662
3663 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3664 M:      Kevin Tsai <ktsai@capellamicro.com>
3665 S:      Maintained
3666 F:      drivers/iio/light/cm*
3667
3668 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3669 M:      Christian Lamparter <chunkeey@googlemail.com>
3670 L:      linux-wireless@vger.kernel.org
3671 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3672 S:      Maintained
3673 F:      drivers/net/wireless/ath/carl9170/
3674
3675 CAVIUM I2C DRIVER
3676 M:      Jan Glauber <jglauber@cavium.com>
3677 M:      David Daney <david.daney@cavium.com>
3678 W:      http://www.cavium.com
3679 S:      Supported
3680 F:      drivers/i2c/busses/i2c-octeon*
3681 F:      drivers/i2c/busses/i2c-thunderx*
3682
3683 CAVIUM LIQUIDIO NETWORK DRIVER
3684 M:      Derek Chickles <dchickles@marvell.com>
3685 M:      Satanand Burla <sburla@marvell.com>
3686 M:      Felix Manlunas <fmanlunas@marvell.com>
3687 L:      netdev@vger.kernel.org
3688 W:      http://www.cavium.com
3689 S:      Supported
3690 F:      drivers/net/ethernet/cavium/liquidio/
3691
3692 CAVIUM MMC DRIVER
3693 M:      Jan Glauber <jglauber@cavium.com>
3694 M:      David Daney <david.daney@cavium.com>
3695 M:      Steven J. Hill <Steven.Hill@cavium.com>
3696 W:      http://www.cavium.com
3697 S:      Supported
3698 F:      drivers/mmc/host/cavium*
3699
3700 CAVIUM OCTEON-TX CRYPTO DRIVER
3701 M:      George Cherian <george.cherian@cavium.com>
3702 L:      linux-crypto@vger.kernel.org
3703 W:      http://www.cavium.com
3704 S:      Supported
3705 F:      drivers/crypto/cavium/cpt/
3706
3707 CAVIUM THUNDERX2 ARM64 SOC
3708 M:      Robert Richter <rrichter@cavium.com>
3709 M:      Jayachandran C <jnair@caviumnetworks.com>
3710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3711 S:      Maintained
3712 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3713 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3714
3715 CC2520 IEEE-802.15.4 RADIO DRIVER
3716 M:      Varka Bhadram <varkabhadram@gmail.com>
3717 L:      linux-wpan@vger.kernel.org
3718 S:      Maintained
3719 F:      drivers/net/ieee802154/cc2520.c
3720 F:      include/linux/spi/cc2520.h
3721 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3722
3723 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3724 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3725 L:      linux-crypto@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/crypto/ccree/
3728 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3729
3730 CEC FRAMEWORK
3731 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3732 L:      linux-media@vger.kernel.org
3733 T:      git git://linuxtv.org/media_tree.git
3734 W:      http://linuxtv.org
3735 S:      Supported
3736 F:      Documentation/media/kapi/cec-core.rst
3737 F:      Documentation/media/uapi/cec
3738 F:      drivers/media/cec/
3739 F:      drivers/media/rc/keymaps/rc-cec.c
3740 F:      include/media/cec.h
3741 F:      include/media/cec-notifier.h
3742 F:      include/uapi/linux/cec.h
3743 F:      include/uapi/linux/cec-funcs.h
3744 F:      Documentation/devicetree/bindings/media/cec.txt
3745 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3746
3747 CEC GPIO DRIVER
3748 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3749 L:      linux-media@vger.kernel.org
3750 T:      git git://linuxtv.org/media_tree.git
3751 W:      http://linuxtv.org
3752 S:      Supported
3753 F:      drivers/media/platform/cec-gpio/
3754 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3755
3756 CELL BROADBAND ENGINE ARCHITECTURE
3757 M:      Arnd Bergmann <arnd@arndb.de>
3758 L:      linuxppc-dev@lists.ozlabs.org
3759 W:      http://www.ibm.com/developerworks/power/cell/
3760 S:      Supported
3761 F:      arch/powerpc/include/asm/cell*.h
3762 F:      arch/powerpc/include/asm/spu*.h
3763 F:      arch/powerpc/include/uapi/asm/spu*.h
3764 F:      arch/powerpc/oprofile/*cell*
3765 F:      arch/powerpc/platforms/cell/
3766
3767 CEPH COMMON CODE (LIBCEPH)
3768 M:      Ilya Dryomov <idryomov@gmail.com>
3769 M:      Jeff Layton <jlayton@kernel.org>
3770 M:      Sage Weil <sage@redhat.com>
3771 L:      ceph-devel@vger.kernel.org
3772 W:      http://ceph.com/
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3774 T:      git git://github.com/ceph/ceph-client.git
3775 S:      Supported
3776 F:      net/ceph/
3777 F:      include/linux/ceph/
3778 F:      include/linux/crush/
3779
3780 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3781 M:      Jeff Layton <jlayton@kernel.org>
3782 M:      Sage Weil <sage@redhat.com>
3783 M:      Ilya Dryomov <idryomov@gmail.com>
3784 L:      ceph-devel@vger.kernel.org
3785 W:      http://ceph.com/
3786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3787 T:      git git://github.com/ceph/ceph-client.git
3788 S:      Supported
3789 F:      Documentation/filesystems/ceph.txt
3790 F:      fs/ceph/
3791
3792 CERTIFICATE HANDLING:
3793 M:      David Howells <dhowells@redhat.com>
3794 M:      David Woodhouse <dwmw2@infradead.org>
3795 L:      keyrings@vger.kernel.org
3796 S:      Maintained
3797 F:      Documentation/admin-guide/module-signing.rst
3798 F:      certs/
3799 F:      scripts/sign-file.c
3800 F:      scripts/extract-cert.c
3801
3802 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3803 L:      linux-usb@vger.kernel.org
3804 S:      Orphan
3805 F:      Documentation/usb/wusb-design-overview.rst
3806 F:      Documentation/usb/wusb-cbaf
3807 F:      drivers/usb/host/hwa-hc.c
3808 F:      drivers/usb/host/whci/
3809 F:      drivers/usb/wusbcore/
3810 F:      include/linux/usb/wusb*
3811
3812 CFAG12864B LCD DRIVER
3813 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3814 S:      Maintained
3815 F:      drivers/auxdisplay/cfag12864b.c
3816 F:      include/linux/cfag12864b.h
3817
3818 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3819 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3820 S:      Maintained
3821 F:      drivers/auxdisplay/cfag12864bfb.c
3822 F:      include/linux/cfag12864b.h
3823
3824 802.11 (including CFG80211/NL80211)
3825 M:      Johannes Berg <johannes@sipsolutions.net>
3826 L:      linux-wireless@vger.kernel.org
3827 W:      http://wireless.kernel.org/
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3830 S:      Maintained
3831 F:      net/wireless/
3832 F:      include/uapi/linux/nl80211.h
3833 F:      include/linux/ieee80211.h
3834 F:      include/net/wext.h
3835 F:      include/net/cfg80211.h
3836 F:      include/net/iw_handler.h
3837 F:      include/net/ieee80211_radiotap.h
3838 F:      Documentation/driver-api/80211/cfg80211.rst
3839 F:      Documentation/networking/regulatory.txt
3840
3841 CHAR and MISC DRIVERS
3842 M:      Arnd Bergmann <arnd@arndb.de>
3843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3845 S:      Supported
3846 F:      drivers/char/
3847 F:      drivers/misc/
3848 F:      include/linux/miscdevice.h
3849
3850 CHECKPATCH
3851 M:      Andy Whitcroft <apw@canonical.com>
3852 M:      Joe Perches <joe@perches.com>
3853 S:      Maintained
3854 F:      scripts/checkpatch.pl
3855
3856 CHINESE DOCUMENTATION
3857 M:      Harry Wei <harryxiyou@gmail.com>
3858 M:      Alex Shi <alex.shi@linux.alibaba.com>
3859 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3860 S:      Maintained
3861 F:      Documentation/translations/zh_CN/
3862
3863 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3864 M:      Peter Chen <Peter.Chen@nxp.com>
3865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3866 L:      linux-usb@vger.kernel.org
3867 S:      Maintained
3868 F:      drivers/usb/chipidea/
3869
3870 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3871 M:      Hans de Goede <hdegoede@redhat.com>
3872 L:      linux-input@vger.kernel.org
3873 S:      Maintained
3874 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3875 F:      drivers/input/touchscreen/chipone_icn8318.c
3876
3877 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3878 M:      Hans de Goede <hdegoede@redhat.com>
3879 L:      linux-input@vger.kernel.org
3880 S:      Maintained
3881 F:      drivers/input/touchscreen/chipone_icn8505.c
3882
3883 CHROME HARDWARE PLATFORM SUPPORT
3884 M:      Benson Leung <bleung@chromium.org>
3885 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3886 S:      Maintained
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3888 F:      drivers/platform/chrome/
3889
3890 CHROMEOS EC SUBDRIVERS
3891 M:      Benson Leung <bleung@chromium.org>
3892 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3893 R:      Guenter Roeck <groeck@chromium.org>
3894 S:      Maintained
3895 N:      cros_ec
3896 N:      cros-ec
3897 F:      drivers/power/supply/cros_usbpd-charger.c
3898
3899 CHROMEOS EC CODEC DRIVER
3900 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3901 S:      Maintained
3902 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3903 R:      Guenter Roeck <groeck@chromium.org>
3904 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3905 F:      sound/soc/codecs/cros_ec_codec.*
3906
3907 CIRRUS LOGIC AUDIO CODEC DRIVERS
3908 M:      Brian Austin <brian.austin@cirrus.com>
3909 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3911 S:      Maintained
3912 F:      sound/soc/codecs/cs*
3913
3914 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3915 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3916 L:      netdev@vger.kernel.org
3917 S:      Maintained
3918 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3919
3920 CIRRUS LOGIC LOCHNAGAR DRIVER
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      patches@opensource.cirrus.com
3924 S:      Supported
3925 F:      drivers/clk/clk-lochnagar.c
3926 F:      drivers/hwmon/lochnagar-hwmon.c
3927 F:      drivers/mfd/lochnagar-i2c.c
3928 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3929 F:      drivers/regulator/lochnagar-regulator.c
3930 F:      sound/soc/codecs/lochnagar-sc.c
3931 F:      include/dt-bindings/clk/lochnagar.h
3932 F:      include/dt-bindings/pinctrl/lochnagar.h
3933 F:      include/linux/mfd/lochnagar*
3934 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3935 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3936 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3937 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3938 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3939 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3940 F:      Documentation/hwmon/lochnagar.rst
3941
3942 CISCO FCOE HBA DRIVER
3943 M:      Satish Kharat <satishkh@cisco.com>
3944 M:      Sesidhar Baddela <sebaddel@cisco.com>
3945 M:      Karan Tilak Kumar <kartilak@cisco.com>
3946 L:      linux-scsi@vger.kernel.org
3947 S:      Supported
3948 F:      drivers/scsi/fnic/
3949
3950 CISCO SCSI HBA DRIVER
3951 M:      Karan Tilak Kumar <kartilak@cisco.com>
3952 M:      Sesidhar Baddela <sebaddel@cisco.com>
3953 L:      linux-scsi@vger.kernel.org
3954 S:      Supported
3955 F:      drivers/scsi/snic/
3956
3957 CISCO VIC ETHERNET NIC DRIVER
3958 M:      Christian Benvenuti <benve@cisco.com>
3959 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3960 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3961 S:      Supported
3962 F:      drivers/net/ethernet/cisco/enic/
3963
3964 CISCO VIC LOW LATENCY NIC DRIVER
3965 M:      Christian Benvenuti <benve@cisco.com>
3966 M:      Nelson Escobar <neescoba@cisco.com>
3967 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3968 S:      Supported
3969 F:      drivers/infiniband/hw/usnic/
3970
3971 CIRRUS LOGIC MADERA CODEC DRIVERS
3972 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3973 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3974 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3975 L:      patches@opensource.cirrus.com
3976 T:      git https://github.com/CirrusLogic/linux-drivers.git
3977 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3978 S:      Supported
3979 F:      Documentation/devicetree/bindings/mfd/madera.txt
3980 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3981 F:      Documentation/devicetree/bindings/sound/madera.txt
3982 F:      include/dt-bindings/sound/madera*
3983 F:      include/linux/irqchip/irq-madera*
3984 F:      include/linux/mfd/madera/*
3985 F:      include/sound/madera*
3986 F:      drivers/gpio/gpio-madera*
3987 F:      drivers/irqchip/irq-madera*
3988 F:      drivers/mfd/madera*
3989 F:      drivers/mfd/cs47l*
3990 F:      drivers/pinctrl/cirrus/*
3991 F:      sound/soc/codecs/cs47l*
3992 F:      sound/soc/codecs/madera*
3993
3994 CLANG-FORMAT FILE
3995 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3996 S:      Maintained
3997 F:      .clang-format
3998
3999 CLANG/LLVM BUILD SUPPORT
4000 L:      clang-built-linux@googlegroups.com
4001 W:      https://clangbuiltlinux.github.io/
4002 B:      https://github.com/ClangBuiltLinux/linux/issues
4003 C:      irc://chat.freenode.net/clangbuiltlinux
4004 S:      Supported
4005 K:      \b(?i:clang|llvm)\b
4006
4007 CLEANCACHE API
4008 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4009 L:      linux-kernel@vger.kernel.org
4010 S:      Maintained
4011 F:      mm/cleancache.c
4012 F:      include/linux/cleancache.h
4013
4014 CLK API
4015 M:      Russell King <linux@armlinux.org.uk>
4016 L:      linux-clk@vger.kernel.org
4017 S:      Maintained
4018 F:      include/linux/clk.h
4019
4020 CLOCKSOURCE, CLOCKEVENT DRIVERS
4021 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4022 M:      Thomas Gleixner <tglx@linutronix.de>
4023 L:      linux-kernel@vger.kernel.org
4024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4025 S:      Supported
4026 F:      drivers/clocksource/
4027 F:      Documentation/devicetree/bindings/timer/
4028
4029 CMPC ACPI DRIVER
4030 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4031 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4032 L:      platform-driver-x86@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/platform/x86/classmate-laptop.c
4035
4036 COBALT MEDIA DRIVER
4037 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4038 L:      linux-media@vger.kernel.org
4039 T:      git git://linuxtv.org/media_tree.git
4040 W:      https://linuxtv.org
4041 S:      Supported
4042 F:      drivers/media/pci/cobalt/
4043
4044 COCCINELLE/Semantic Patches (SmPL)
4045 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4046 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4047 M:      Nicolas Palix <nicolas.palix@imag.fr>
4048 M:      Michal Marek <michal.lkml@markovi.net>
4049 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4051 W:      http://coccinelle.lip6.fr/
4052 S:      Supported
4053 F:      Documentation/dev-tools/coccinelle.rst
4054 F:      scripts/coccinelle/
4055 F:      scripts/coccicheck
4056
4057 CODA FILE SYSTEM
4058 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4059 M:      coda@cs.cmu.edu
4060 L:      codalist@coda.cs.cmu.edu
4061 W:      http://www.coda.cs.cmu.edu/
4062 S:      Maintained
4063 F:      Documentation/filesystems/coda.txt
4064 F:      fs/coda/
4065 F:      include/linux/coda*.h
4066 F:      include/uapi/linux/coda*.h
4067
4068 CODA V4L2 MEM2MEM DRIVER
4069 M:      Philipp Zabel <p.zabel@pengutronix.de>
4070 L:      linux-media@vger.kernel.org
4071 S:      Maintained
4072 F:      Documentation/devicetree/bindings/media/coda.txt
4073 F:      drivers/media/platform/coda/
4074
4075 CODE OF CONDUCT
4076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4077 S:      Supported
4078 F:      Documentation/process/code-of-conduct.rst
4079 F:      Documentation/process/code-of-conduct-interpretation.rst
4080
4081 COMMON CLK FRAMEWORK
4082 M:      Michael Turquette <mturquette@baylibre.com>
4083 M:      Stephen Boyd <sboyd@kernel.org>
4084 L:      linux-clk@vger.kernel.org
4085 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4087 S:      Maintained
4088 F:      Documentation/devicetree/bindings/clock/
4089 F:      drivers/clk/
4090 X:      drivers/clk/clkdev.c
4091 F:      include/linux/clk-pr*
4092 F:      include/linux/clk/
4093 F:      include/linux/of_clk.h
4094
4095 COMMON INTERNET FILE SYSTEM (CIFS)
4096 M:      Steve French <sfrench@samba.org>
4097 L:      linux-cifs@vger.kernel.org
4098 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4099 W:      http://linux-cifs.samba.org/
4100 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4101 S:      Supported
4102 F:      Documentation/filesystems/cifs/
4103 F:      fs/cifs/
4104
4105 COMPACTPCI HOTPLUG CORE
4106 M:      Scott Murray <scott@spiteful.org>
4107 L:      linux-pci@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/pci/hotplug/cpci_hotplug*
4110
4111 COMPACTPCI HOTPLUG GENERIC DRIVER
4112 M:      Scott Murray <scott@spiteful.org>
4113 L:      linux-pci@vger.kernel.org
4114 S:      Maintained
4115 F:      drivers/pci/hotplug/cpcihp_generic.c
4116
4117 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4118 M:      Scott Murray <scott@spiteful.org>
4119 L:      linux-pci@vger.kernel.org
4120 S:      Maintained
4121 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4122
4123 COMPAL LAPTOP SUPPORT
4124 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4125 L:      platform-driver-x86@vger.kernel.org
4126 S:      Maintained
4127 F:      drivers/platform/x86/compal-laptop.c
4128
4129 COMPILER ATTRIBUTES
4130 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4131 S:      Maintained
4132 F:      include/linux/compiler_attributes.h
4133
4134 CONEXANT ACCESSRUNNER USB DRIVER
4135 L:      accessrunner-general@lists.sourceforge.net
4136 W:      http://accessrunner.sourceforge.net/
4137 S:      Orphan
4138 F:      drivers/usb/atm/cxacru.c
4139
4140 CONFIGFS
4141 M:      Joel Becker <jlbec@evilplan.org>
4142 M:      Christoph Hellwig <hch@lst.de>
4143 T:      git git://git.infradead.org/users/hch/configfs.git
4144 S:      Supported
4145 F:      fs/configfs/
4146 F:      include/linux/configfs.h
4147
4148 CONNECTOR
4149 M:      Evgeniy Polyakov <zbr@ioremap.net>
4150 L:      netdev@vger.kernel.org
4151 S:      Maintained
4152 F:      drivers/connector/
4153
4154 CONTROL GROUP (CGROUP)
4155 M:      Tejun Heo <tj@kernel.org>
4156 M:      Li Zefan <lizefan@huawei.com>
4157 M:      Johannes Weiner <hannes@cmpxchg.org>
4158 L:      cgroups@vger.kernel.org
4159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4160 S:      Maintained
4161 F:      Documentation/admin-guide/cgroup-v2.rst
4162 F:      Documentation/admin-guide/cgroup-v1/
4163 F:      include/linux/cgroup*
4164 F:      kernel/cgroup/
4165
4166 CONTROL GROUP - CPUSET
4167 M:      Li Zefan <lizefan@huawei.com>
4168 L:      cgroups@vger.kernel.org
4169 W:      http://www.bullopensource.org/cpuset/
4170 W:      http://oss.sgi.com/projects/cpusets/
4171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4172 S:      Maintained
4173 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4174 F:      include/linux/cpuset.h
4175 F:      kernel/cgroup/cpuset.c
4176
4177 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4178 M:      Johannes Weiner <hannes@cmpxchg.org>
4179 M:      Michal Hocko <mhocko@kernel.org>
4180 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4181 L:      cgroups@vger.kernel.org
4182 L:      linux-mm@kvack.org
4183 S:      Maintained
4184 F:      mm/memcontrol.c
4185 F:      mm/swap_cgroup.c
4186
4187 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4188 M:      Tejun Heo <tj@kernel.org>
4189 M:      Jens Axboe <axboe@kernel.dk>
4190 L:      cgroups@vger.kernel.org
4191 L:      linux-block@vger.kernel.org
4192 T:      git git://git.kernel.dk/linux-block
4193 F:      Documentation/cgroup-v1/blkio-controller.rst
4194 F:      block/blk-cgroup.c
4195 F:      include/linux/blk-cgroup.h
4196 F:      block/blk-throttle.c
4197 F:      block/blk-iolatency.c
4198 F:      block/bfq-cgroup.c
4199
4200 CORETEMP HARDWARE MONITORING DRIVER
4201 M:      Fenghua Yu <fenghua.yu@intel.com>
4202 L:      linux-hwmon@vger.kernel.org
4203 S:      Maintained
4204 F:      Documentation/hwmon/coretemp.rst
4205 F:      drivers/hwmon/coretemp.c
4206
4207 COSA/SRP SYNC SERIAL DRIVER
4208 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4209 W:      http://www.fi.muni.cz/~kas/cosa/
4210 S:      Maintained
4211 F:      drivers/net/wan/cosa*
4212
4213 COUNTER SUBSYSTEM
4214 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4215 L:      linux-iio@vger.kernel.org
4216 S:      Maintained
4217 F:      Documentation/ABI/testing/sysfs-bus-counter*
4218 F:      Documentation/driver-api/generic-counter.rst
4219 F:      drivers/counter/
4220 F:      include/linux/counter.h
4221 F:      include/linux/counter_enum.h
4222
4223 CPMAC ETHERNET DRIVER
4224 M:      Florian Fainelli <f.fainelli@gmail.com>
4225 L:      netdev@vger.kernel.org
4226 S:      Maintained
4227 F:      drivers/net/ethernet/ti/cpmac.c
4228
4229 CPU FREQUENCY SCALING FRAMEWORK
4230 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4231 M:      Viresh Kumar <viresh.kumar@linaro.org>
4232 L:      linux-pm@vger.kernel.org
4233 S:      Maintained
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4236 B:      https://bugzilla.kernel.org
4237 F:      Documentation/admin-guide/pm/cpufreq.rst
4238 F:      Documentation/admin-guide/pm/intel_pstate.rst
4239 F:      Documentation/cpu-freq/
4240 F:      Documentation/devicetree/bindings/cpufreq/
4241 F:      drivers/cpufreq/
4242 F:      kernel/sched/cpufreq*.c
4243 F:      include/linux/cpufreq.h
4244 F:      include/linux/sched/cpufreq.h
4245 F:      tools/testing/selftests/cpufreq/
4246
4247 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4248 M:      Viresh Kumar <viresh.kumar@linaro.org>
4249 M:      Sudeep Holla <sudeep.holla@arm.com>
4250 L:      linux-pm@vger.kernel.org
4251 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4252 S:      Maintained
4253 F:      drivers/cpufreq/arm_big_little.h
4254 F:      drivers/cpufreq/arm_big_little.c
4255
4256 CPU POWER MONITORING SUBSYSTEM
4257 M:      Thomas Renninger <trenn@suse.com>
4258 M:      Shuah Khan <shuah@kernel.org>
4259 M:      Shuah Khan <skhan@linuxfoundation.org>
4260 L:      linux-pm@vger.kernel.org
4261 S:      Maintained
4262 F:      tools/power/cpupower/
4263
4264 CPUID/MSR DRIVER
4265 M:      "H. Peter Anvin" <hpa@zytor.com>
4266 S:      Maintained
4267 F:      arch/x86/kernel/cpuid.c
4268 F:      arch/x86/kernel/msr.c
4269
4270 CPUIDLE DRIVER - ARM BIG LITTLE
4271 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4272 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4273 L:      linux-pm@vger.kernel.org
4274 L:      linux-arm-kernel@lists.infradead.org
4275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4276 S:      Maintained
4277 F:      drivers/cpuidle/cpuidle-big_little.c
4278
4279 CPUIDLE DRIVER - ARM EXYNOS
4280 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4281 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4282 M:      Kukjin Kim <kgene@kernel.org>
4283 L:      linux-pm@vger.kernel.org
4284 L:      linux-samsung-soc@vger.kernel.org
4285 S:      Supported
4286 F:      drivers/cpuidle/cpuidle-exynos.c
4287 F:      arch/arm/mach-exynos/pm.c
4288
4289 CPU IDLE TIME MANAGEMENT FRAMEWORK
4290 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4291 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4292 L:      linux-pm@vger.kernel.org
4293 S:      Maintained
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpuidle.rst
4297 F:      Documentation/driver-api/pm/cpuidle.rst
4298 F:      drivers/cpuidle/*
4299 F:      include/linux/cpuidle.h
4300
4301 CRAMFS FILESYSTEM
4302 M:      Nicolas Pitre <nico@fluxnic.net>
4303 S:      Maintained
4304 F:      Documentation/filesystems/cramfs.txt
4305 F:      fs/cramfs/
4306
4307 CRYPTO API
4308 M:      Herbert Xu <herbert@gondor.apana.org.au>
4309 M:      "David S. Miller" <davem@davemloft.net>
4310 L:      linux-crypto@vger.kernel.org
4311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4313 S:      Maintained
4314 F:      Documentation/crypto/
4315 F:      Documentation/devicetree/bindings/crypto/
4316 F:      arch/*/crypto/
4317 F:      crypto/
4318 F:      drivers/crypto/
4319 F:      include/crypto/
4320 F:      include/linux/crypto*
4321 F:      lib/crypto/
4322
4323 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4324 M:      Neil Horman <nhorman@tuxdriver.com>
4325 L:      linux-crypto@vger.kernel.org
4326 S:      Maintained
4327 F:      crypto/ansi_cprng.c
4328 F:      crypto/rng.c
4329
4330 CS3308 MEDIA DRIVER
4331 M:      Hans Verkuil <hverkuil@xs4all.nl>
4332 L:      linux-media@vger.kernel.org
4333 T:      git git://linuxtv.org/media_tree.git
4334 W:      http://linuxtv.org
4335 S:      Odd Fixes
4336 F:      drivers/media/i2c/cs3308.c
4337
4338 CS5535 Audio ALSA driver
4339 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4340 S:      Maintained
4341 F:      sound/pci/cs5535audio/
4342
4343 CSI DRIVERS FOR ALLWINNER V3s
4344 M:      Yong Deng <yong.deng@magewell.com>
4345 L:      linux-media@vger.kernel.org
4346 T:      git git://linuxtv.org/media_tree.git
4347 S:      Maintained
4348 F:      drivers/media/platform/sunxi/sun6i-csi/
4349 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4350
4351 CW1200 WLAN driver
4352 M:      Solomon Peachy <pizza@shaftnet.org>
4353 S:      Maintained
4354 F:      drivers/net/wireless/st/cw1200/
4355
4356 CX18 VIDEO4LINUX DRIVER
4357 M:      Andy Walls <awalls@md.metrocast.net>
4358 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4359 L:      linux-media@vger.kernel.org
4360 T:      git git://linuxtv.org/media_tree.git
4361 W:      https://linuxtv.org
4362 W:      http://www.ivtvdriver.org/index.php/Cx18
4363 S:      Maintained
4364 F:      Documentation/media/v4l-drivers/cx18*
4365 F:      drivers/media/pci/cx18/
4366 F:      include/uapi/linux/ivtv*
4367
4368 CX2341X MPEG ENCODER HELPER MODULE
4369 M:      Hans Verkuil <hverkuil@xs4all.nl>
4370 L:      linux-media@vger.kernel.org
4371 T:      git git://linuxtv.org/media_tree.git
4372 W:      https://linuxtv.org
4373 S:      Maintained
4374 F:      drivers/media/common/cx2341x*
4375 F:      include/media/drv-intf/cx2341x.h
4376
4377 CX24120 MEDIA DRIVER
4378 M:      Jemma Denson <jdenson@gmail.com>
4379 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4380 L:      linux-media@vger.kernel.org
4381 W:      https://linuxtv.org
4382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4383 S:      Maintained
4384 F:      drivers/media/dvb-frontends/cx24120*
4385
4386 CX88 VIDEO4LINUX DRIVER
4387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4388 L:      linux-media@vger.kernel.org
4389 W:      https://linuxtv.org
4390 T:      git git://linuxtv.org/media_tree.git
4391 S:      Odd fixes
4392 F:      Documentation/media/v4l-drivers/cx88*
4393 F:      drivers/media/pci/cx88/
4394
4395 CXD2820R MEDIA DRIVER
4396 M:      Antti Palosaari <crope@iki.fi>
4397 L:      linux-media@vger.kernel.org
4398 W:      https://linuxtv.org
4399 W:      http://palosaari.fi/linux/
4400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4401 T:      git git://linuxtv.org/anttip/media_tree.git
4402 S:      Maintained
4403 F:      drivers/media/dvb-frontends/cxd2820r*
4404
4405 CXGB3 ETHERNET DRIVER (CXGB3)
4406 M:      Vishal Kulkarni <vishal@chelsio.com>
4407 L:      netdev@vger.kernel.org
4408 W:      http://www.chelsio.com
4409 S:      Supported
4410 F:      drivers/net/ethernet/chelsio/cxgb3/
4411
4412 CXGB3 ISCSI DRIVER (CXGB3I)
4413 M:      Karen Xie <kxie@chelsio.com>
4414 L:      linux-scsi@vger.kernel.org
4415 W:      http://www.chelsio.com
4416 S:      Supported
4417 F:      drivers/scsi/cxgbi/cxgb3i
4418
4419 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4420 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4421 L:      linux-rdma@vger.kernel.org
4422 W:      http://www.openfabrics.org
4423 S:      Supported
4424 F:      drivers/infiniband/hw/cxgb3/
4425 F:      include/uapi/rdma/cxgb3-abi.h
4426
4427 CXGB4 CRYPTO DRIVER (chcr)
4428 M:      Atul Gupta <atul.gupta@chelsio.com>
4429 L:      linux-crypto@vger.kernel.org
4430 W:      http://www.chelsio.com
4431 S:      Supported
4432 F:      drivers/crypto/chelsio
4433
4434 CXGB4 ETHERNET DRIVER (CXGB4)
4435 M:      Vishal Kulkarni <vishal@chelsio.com>
4436 L:      netdev@vger.kernel.org
4437 W:      http://www.chelsio.com
4438 S:      Supported
4439 F:      drivers/net/ethernet/chelsio/cxgb4/
4440
4441 CXGB4 ISCSI DRIVER (CXGB4I)
4442 M:      Karen Xie <kxie@chelsio.com>
4443 L:      linux-scsi@vger.kernel.org
4444 W:      http://www.chelsio.com
4445 S:      Supported
4446 F:      drivers/scsi/cxgbi/cxgb4i
4447
4448 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4449 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4450 L:      linux-rdma@vger.kernel.org
4451 W:      http://www.openfabrics.org
4452 S:      Supported
4453 F:      drivers/infiniband/hw/cxgb4/
4454 F:      include/uapi/rdma/cxgb4-abi.h
4455
4456 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4457 M:      Casey Leedom <leedom@chelsio.com>
4458 L:      netdev@vger.kernel.org
4459 W:      http://www.chelsio.com
4460 S:      Supported
4461 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4462
4463 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4464 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4465 M:      Andrew Donnellan <ajd@linux.ibm.com>
4466 L:      linuxppc-dev@lists.ozlabs.org
4467 S:      Supported
4468 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4469 F:      drivers/misc/cxl/
4470 F:      include/misc/cxl*
4471 F:      include/uapi/misc/cxl.h
4472 F:      Documentation/powerpc/cxl.txt
4473 F:      Documentation/ABI/testing/sysfs-class-cxl
4474
4475 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4476 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4477 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4478 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4479 L:      linux-scsi@vger.kernel.org
4480 S:      Supported
4481 F:      drivers/scsi/cxlflash/
4482 F:      include/uapi/scsi/cxlflash_ioctl.h
4483 F:      Documentation/powerpc/cxlflash.txt
4484
4485 CYBERPRO FB DRIVER
4486 M:      Russell King <linux@armlinux.org.uk>
4487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4488 W:      http://www.armlinux.org.uk/
4489 S:      Maintained
4490 F:      drivers/video/fbdev/cyber2000fb.*
4491
4492 CYCLADES ASYNC MUX DRIVER
4493 W:      http://www.cyclades.com/
4494 S:      Orphan
4495 F:      drivers/tty/cyclades.c
4496 F:      include/linux/cyclades.h
4497 F:      include/uapi/linux/cyclades.h
4498
4499 CYCLADES PC300 DRIVER
4500 W:      http://www.cyclades.com/
4501 S:      Orphan
4502 F:      drivers/net/wan/pc300*
4503
4504 CYPRESS_FIRMWARE MEDIA DRIVER
4505 M:      Antti Palosaari <crope@iki.fi>
4506 L:      linux-media@vger.kernel.org
4507 W:      https://linuxtv.org
4508 W:      http://palosaari.fi/linux/
4509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4510 T:      git git://linuxtv.org/anttip/media_tree.git
4511 S:      Maintained
4512 F:      drivers/media/common/cypress_firmware*
4513
4514 CYTTSP TOUCHSCREEN DRIVER
4515 M:      Ferruh Yigit <fery@cypress.com>
4516 L:      linux-input@vger.kernel.org
4517 S:      Supported
4518 F:      drivers/input/touchscreen/cyttsp*
4519 F:      include/linux/input/cyttsp.h
4520
4521 D-LINK DIR-685 TOUCHKEYS DRIVER
4522 M:      Linus Walleij <linus.walleij@linaro.org>
4523 L:      linux-input@vger.kernel.org
4524 S:      Supported
4525 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4526
4527 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4528 M:      Joshua Kinard <kumba@gentoo.org>
4529 S:      Maintained
4530 F:      drivers/rtc/rtc-ds1685.c
4531 F:      include/linux/rtc/ds1685.h
4532
4533 DAMA SLAVE for AX.25
4534 M:      Joerg Reuter <jreuter@yaina.de>
4535 W:      http://yaina.de/jreuter/
4536 W:      http://www.qsl.net/dl1bke/
4537 L:      linux-hams@vger.kernel.org
4538 S:      Maintained
4539 F:      net/ax25/af_ax25.c
4540 F:      net/ax25/ax25_dev.c
4541 F:      net/ax25/ax25_ds_*
4542 F:      net/ax25/ax25_in.c
4543 F:      net/ax25/ax25_out.c
4544 F:      net/ax25/ax25_timer.c
4545 F:      net/ax25/sysctl_net_ax25.c
4546
4547 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4548 L:      netdev@vger.kernel.org
4549 S:      Orphan
4550 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4551 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4552
4553 DC390/AM53C974 SCSI driver
4554 M:      Hannes Reinecke <hare@suse.com>
4555 L:      linux-scsi@vger.kernel.org
4556 S:      Maintained
4557 F:      drivers/scsi/am53c974.c
4558
4559 DC395x SCSI driver
4560 M:      Oliver Neukum <oliver@neukum.org>
4561 M:      Ali Akcaagac <aliakc@web.de>
4562 M:      Jamie Lenehan <lenehan@twibble.org>
4563 L:      dc395x@twibble.org
4564 W:      http://twibble.org/dist/dc395x/
4565 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4566 S:      Maintained
4567 F:      Documentation/scsi/dc395x.txt
4568 F:      drivers/scsi/dc395x.*
4569
4570 DCCP PROTOCOL
4571 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4572 L:      dccp@vger.kernel.org
4573 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4574 S:      Maintained
4575 F:      include/linux/dccp.h
4576 F:      include/uapi/linux/dccp.h
4577 F:      include/linux/tfrc.h
4578 F:      net/dccp/
4579
4580 DECnet NETWORK LAYER
4581 W:      http://linux-decnet.sourceforge.net
4582 L:      linux-decnet-user@lists.sourceforge.net
4583 S:      Orphan
4584 F:      Documentation/networking/decnet.txt
4585 F:      net/decnet/
4586
4587 DECSTATION PLATFORM SUPPORT
4588 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4589 L:      linux-mips@vger.kernel.org
4590 W:      http://www.linux-mips.org/wiki/DECstation
4591 S:      Maintained
4592 F:      arch/mips/dec/
4593 F:      arch/mips/include/asm/dec/
4594 F:      arch/mips/include/asm/mach-dec/
4595
4596 DEFXX FDDI NETWORK DRIVER
4597 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4598 S:      Maintained
4599 F:      drivers/net/fddi/defxx.*
4600
4601 DELL SMBIOS DRIVER
4602 M:      Pali Rohár <pali.rohar@gmail.com>
4603 M:      Mario Limonciello <mario.limonciello@dell.com>
4604 L:      platform-driver-x86@vger.kernel.org
4605 S:      Maintained
4606 F:      drivers/platform/x86/dell-smbios.*
4607
4608 DELL SMBIOS SMM DRIVER
4609 M:      Mario Limonciello <mario.limonciello@dell.com>
4610 L:      platform-driver-x86@vger.kernel.org
4611 S:      Maintained
4612 F:      drivers/platform/x86/dell-smbios-smm.c
4613
4614 DELL SMBIOS WMI DRIVER
4615 M:      Mario Limonciello <mario.limonciello@dell.com>
4616 L:      platform-driver-x86@vger.kernel.org
4617 S:      Maintained
4618 F:      drivers/platform/x86/dell-smbios-wmi.c
4619 F:      tools/wmi/dell-smbios-example.c
4620
4621 DEFZA FDDI NETWORK DRIVER
4622 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4623 S:      Maintained
4624 F:      drivers/net/fddi/defza.*
4625
4626 DELL LAPTOP DRIVER
4627 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4628 M:      Pali Rohár <pali.rohar@gmail.com>
4629 L:      platform-driver-x86@vger.kernel.org
4630 S:      Maintained
4631 F:      drivers/platform/x86/dell-laptop.c
4632
4633 DELL LAPTOP FREEFALL DRIVER
4634 M:      Pali Rohár <pali.rohar@gmail.com>
4635 S:      Maintained
4636 F:      drivers/platform/x86/dell-smo8800.c
4637
4638 DELL LAPTOP RBTN DRIVER
4639 M:      Pali Rohár <pali.rohar@gmail.com>
4640 S:      Maintained
4641 F:      drivers/platform/x86/dell-rbtn.*
4642
4643 DELL REMOTE BIOS UPDATE DRIVER
4644 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4645 L:      platform-driver-x86@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/platform/x86/dell_rbu.c
4648
4649 DELL LAPTOP SMM DRIVER
4650 M:      Pali Rohár <pali.rohar@gmail.com>
4651 S:      Maintained
4652 F:      drivers/hwmon/dell-smm-hwmon.c
4653 F:      include/uapi/linux/i8k.h
4654
4655 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4656 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4657 L:      platform-driver-x86@vger.kernel.org
4658 S:      Maintained
4659 F:      Documentation/driver-api/dcdbas.rst
4660 F:      drivers/platform/x86/dcdbas.*
4661
4662 DELL WMI NOTIFICATIONS DRIVER
4663 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4664 M:      Pali Rohár <pali.rohar@gmail.com>
4665 S:      Maintained
4666 F:      drivers/platform/x86/dell-wmi.c
4667
4668 DELL WMI DESCRIPTOR DRIVER
4669 M:      Mario Limonciello <mario.limonciello@dell.com>
4670 S:      Maintained
4671 F:      drivers/platform/x86/dell-wmi-descriptor.c
4672
4673 DELTA ST MEDIA DRIVER
4674 M:      Hugues Fruchet <hugues.fruchet@st.com>
4675 L:      linux-media@vger.kernel.org
4676 T:      git git://linuxtv.org/media_tree.git
4677 W:      https://linuxtv.org
4678 S:      Supported
4679 F:      drivers/media/platform/sti/delta
4680
4681 DENALI NAND DRIVER
4682 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4683 L:      linux-mtd@lists.infradead.org
4684 S:      Supported
4685 F:      drivers/mtd/nand/raw/denali*
4686
4687 DESIGNWARE EDMA CORE IP DRIVER
4688 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4689 L:      dmaengine@vger.kernel.org
4690 S:      Maintained
4691 F:      drivers/dma/dw-edma/
4692 F:      include/linux/dma/edma.h
4693
4694 DESIGNWARE USB2 DRD IP DRIVER
4695 M:      Minas Harutyunyan <hminas@synopsys.com>
4696 L:      linux-usb@vger.kernel.org
4697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4698 S:      Maintained
4699 F:      drivers/usb/dwc2/
4700
4701 DESIGNWARE USB3 DRD IP DRIVER
4702 M:      Felipe Balbi <balbi@kernel.org>
4703 L:      linux-usb@vger.kernel.org
4704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4705 S:      Maintained
4706 F:      drivers/usb/dwc3/
4707
4708 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4709 M:      Andreas Klinger <ak@it-klinger.de>
4710 L:      linux-iio@vger.kernel.org
4711 S:      Maintained
4712 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4713 F:      drivers/iio/proximity/srf*.c
4714
4715 DEVICE COREDUMP (DEV_COREDUMP)
4716 M:      Johannes Berg <johannes@sipsolutions.net>
4717 L:      linux-kernel@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/base/devcoredump.c
4720 F:      include/linux/devcoredump.h
4721
4722 DEVICE FREQUENCY (DEVFREQ)
4723 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4724 M:      Kyungmin Park <kyungmin.park@samsung.com>
4725 R:      Chanwoo Choi <cw00.choi@samsung.com>
4726 L:      linux-pm@vger.kernel.org
4727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4728 S:      Maintained
4729 F:      drivers/devfreq/
4730 F:      include/linux/devfreq.h
4731 F:      Documentation/devicetree/bindings/devfreq/
4732 F:      include/trace/events/devfreq.h
4733
4734 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4735 M:      Chanwoo Choi <cw00.choi@samsung.com>
4736 L:      linux-pm@vger.kernel.org
4737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4738 S:      Supported
4739 F:      drivers/devfreq/event/
4740 F:      drivers/devfreq/devfreq-event.c
4741 F:      include/linux/devfreq-event.h
4742 F:      Documentation/devicetree/bindings/devfreq/event/
4743
4744 DEVICE NUMBER REGISTRY
4745 M:      Torben Mathiasen <device@lanana.org>
4746 W:      http://lanana.org/docs/device-list/index.html
4747 S:      Maintained
4748
4749 DEVICE-MAPPER  (LVM)
4750 M:      Alasdair Kergon <agk@redhat.com>
4751 M:      Mike Snitzer <snitzer@redhat.com>
4752 M:      dm-devel@redhat.com
4753 L:      dm-devel@redhat.com
4754 W:      http://sources.redhat.com/dm
4755 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4757 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4758 S:      Maintained
4759 F:      Documentation/admin-guide/device-mapper/
4760 F:      drivers/md/Makefile
4761 F:      drivers/md/Kconfig
4762 F:      drivers/md/dm*
4763 F:      drivers/md/persistent-data/
4764 F:      include/linux/device-mapper.h
4765 F:      include/linux/dm-*.h
4766 F:      include/uapi/linux/dm-*.h
4767
4768 DEVLINK
4769 M:      Jiri Pirko <jiri@mellanox.com>
4770 L:      netdev@vger.kernel.org
4771 S:      Supported
4772 F:      net/core/devlink.c
4773 F:      include/net/devlink.h
4774 F:      include/uapi/linux/devlink.h
4775
4776 DIALOG SEMICONDUCTOR DRIVERS
4777 M:      Support Opensource <support.opensource@diasemi.com>
4778 W:      http://www.dialog-semiconductor.com/products
4779 S:      Supported
4780 F:      Documentation/hwmon/da90??.rst
4781 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4782 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4783 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4784 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4785 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4786 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4787 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4788 F:      drivers/gpio/gpio-da90??.c
4789 F:      drivers/hwmon/da90??-hwmon.c
4790 F:      drivers/iio/adc/da91??-*.c
4791 F:      drivers/input/misc/da90??_onkey.c
4792 F:      drivers/input/touchscreen/da9052_tsi.c
4793 F:      drivers/leds/leds-da90??.c
4794 F:      drivers/mfd/da903x.c
4795 F:      drivers/mfd/da90??-*.c
4796 F:      drivers/mfd/da91??-*.c
4797 F:      drivers/power/supply/da9052-battery.c
4798 F:      drivers/power/supply/da91??-*.c
4799 F:      drivers/regulator/da903x.c
4800 F:      drivers/regulator/da9???-regulator.[ch]
4801 F:      drivers/regulator/slg51000-regulator.[ch]
4802 F:      drivers/thermal/da90??-thermal.c
4803 F:      drivers/rtc/rtc-da90??.c
4804 F:      drivers/video/backlight/da90??_bl.c
4805 F:      drivers/watchdog/da90??_wdt.c
4806 F:      include/linux/mfd/da903x.h
4807 F:      include/linux/mfd/da9052/
4808 F:      include/linux/mfd/da9055/
4809 F:      include/linux/mfd/da9062/
4810 F:      include/linux/mfd/da9063/
4811 F:      include/linux/mfd/da9150/
4812 F:      include/linux/regulator/da9211.h
4813 F:      include/sound/da[79]*.h
4814 F:      sound/soc/codecs/da[79]*.[ch]
4815
4816 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4817 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4818 L:      linux-gpio@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/gpio/gpio-gpio-mm.c
4821
4822 DIOLAN U2C-12 I2C DRIVER
4823 M:      Guenter Roeck <linux@roeck-us.net>
4824 L:      linux-i2c@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4827
4828 FILESYSTEM DIRECT ACCESS (DAX)
4829 M:      Dan Williams <dan.j.williams@intel.com>
4830 R:      Matthew Wilcox <willy@infradead.org>
4831 R:      Jan Kara <jack@suse.cz>
4832 L:      linux-fsdevel@vger.kernel.org
4833 L:      linux-nvdimm@lists.01.org
4834 S:      Supported
4835 F:      fs/dax.c
4836 F:      include/linux/dax.h
4837 F:      include/trace/events/fs_dax.h
4838
4839 DEVICE DIRECT ACCESS (DAX)
4840 M:      Dan Williams <dan.j.williams@intel.com>
4841 M:      Vishal Verma <vishal.l.verma@intel.com>
4842 M:      Keith Busch <keith.busch@intel.com>
4843 M:      Dave Jiang <dave.jiang@intel.com>
4844 L:      linux-nvdimm@lists.01.org
4845 S:      Supported
4846 F:      drivers/dax/
4847
4848 DIRECTORY NOTIFICATION (DNOTIFY)
4849 M:      Jan Kara <jack@suse.cz>
4850 R:      Amir Goldstein <amir73il@gmail.com>
4851 L:      linux-fsdevel@vger.kernel.org
4852 S:      Maintained
4853 F:      Documentation/filesystems/dnotify.txt
4854 F:      fs/notify/dnotify/
4855 F:      include/linux/dnotify.h
4856
4857 DISK GEOMETRY AND PARTITION HANDLING
4858 M:      Andries Brouwer <aeb@cwi.nl>
4859 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4860 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4861 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4862 S:      Maintained
4863
4864 DISKQUOTA
4865 M:      Jan Kara <jack@suse.com>
4866 S:      Maintained
4867 F:      Documentation/filesystems/quota.txt
4868 F:      fs/quota/
4869 F:      include/linux/quota*.h
4870 F:      include/uapi/linux/quota*.h
4871
4872 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4873 M:      Bernie Thompson <bernie@plugable.com>
4874 L:      linux-fbdev@vger.kernel.org
4875 S:      Maintained
4876 W:      http://plugable.com/category/projects/udlfb/
4877 F:      drivers/video/fbdev/udlfb.c
4878 F:      include/video/udlfb.h
4879 F:      Documentation/fb/udlfb.rst
4880
4881 DISTRIBUTED LOCK MANAGER (DLM)
4882 M:      Christine Caulfield <ccaulfie@redhat.com>
4883 M:      David Teigland <teigland@redhat.com>
4884 L:      cluster-devel@redhat.com
4885 W:      http://sources.redhat.com/cluster/
4886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4887 S:      Supported
4888 F:      fs/dlm/
4889
4890 DMA BUFFER SHARING FRAMEWORK
4891 M:      Sumit Semwal <sumit.semwal@linaro.org>
4892 S:      Maintained
4893 L:      linux-media@vger.kernel.org
4894 L:      dri-devel@lists.freedesktop.org
4895 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4896 F:      drivers/dma-buf/
4897 F:      include/linux/dma-buf*
4898 F:      include/linux/reservation.h
4899 F:      include/linux/*fence.h
4900 F:      Documentation/driver-api/dma-buf.rst
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902
4903 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4904 M:      Vinod Koul <vkoul@kernel.org>
4905 L:      dmaengine@vger.kernel.org
4906 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4907 S:      Maintained
4908 F:      drivers/dma/
4909 F:      include/linux/dmaengine.h
4910 F:      include/linux/of_dma.h
4911 F:      Documentation/devicetree/bindings/dma/
4912 F:      Documentation/driver-api/dmaengine/
4913 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4914
4915 DMA MAPPING HELPERS
4916 M:      Christoph Hellwig <hch@lst.de>
4917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4918 R:      Robin Murphy <robin.murphy@arm.com>
4919 L:      iommu@lists.linux-foundation.org
4920 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4921 W:      http://git.infradead.org/users/hch/dma-mapping.git
4922 S:      Supported
4923 F:      kernel/dma/
4924 F:      include/asm-generic/dma-mapping.h
4925 F:      include/linux/dma-direct.h
4926 F:      include/linux/dma-mapping.h
4927 F:      include/linux/dma-noncoherent.h
4928
4929 DME1737 HARDWARE MONITOR DRIVER
4930 M:      Juerg Haefliger <juergh@gmail.com>
4931 L:      linux-hwmon@vger.kernel.org
4932 S:      Maintained
4933 F:      Documentation/hwmon/dme1737.rst
4934 F:      drivers/hwmon/dme1737.c
4935
4936 DMI/SMBIOS SUPPORT
4937 M:      Jean Delvare <jdelvare@suse.com>
4938 S:      Maintained
4939 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4940 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4941 F:      drivers/firmware/dmi-id.c
4942 F:      drivers/firmware/dmi_scan.c
4943 F:      include/linux/dmi.h
4944
4945 DOCUMENTATION
4946 M:      Jonathan Corbet <corbet@lwn.net>
4947 L:      linux-doc@vger.kernel.org
4948 S:      Maintained
4949 F:      Documentation/
4950 F:      scripts/kernel-doc
4951 X:      Documentation/ABI/
4952 X:      Documentation/firmware-guide/acpi/
4953 X:      Documentation/devicetree/
4954 X:      Documentation/i2c/
4955 X:      Documentation/media/
4956 X:      Documentation/power/
4957 X:      Documentation/spi/
4958 T:      git git://git.lwn.net/linux.git docs-next
4959
4960 DOCUMENTATION/ITALIAN
4961 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4962 L:      linux-doc@vger.kernel.org
4963 S:      Maintained
4964 F:      Documentation/translations/it_IT
4965
4966 DONGWOON DW9714 LENS VOICE COIL DRIVER
4967 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4968 L:      linux-media@vger.kernel.org
4969 T:      git git://linuxtv.org/media_tree.git
4970 S:      Maintained
4971 F:      drivers/media/i2c/dw9714.c
4972 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4973
4974 DONGWOON DW9807 LENS VOICE COIL DRIVER
4975 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4976 L:      linux-media@vger.kernel.org
4977 T:      git git://linuxtv.org/media_tree.git
4978 S:      Maintained
4979 F:      drivers/media/i2c/dw9807-vcm.c
4980 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4981
4982 DOUBLETALK DRIVER
4983 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4984 L:      blinux-list@redhat.com
4985 S:      Maintained
4986 F:      drivers/char/dtlk.c
4987 F:      include/linux/dtlk.h
4988
4989 DPAA2 DATAPATH I/O (DPIO) DRIVER
4990 M:      Roy Pledge <Roy.Pledge@nxp.com>
4991 L:      linux-kernel@vger.kernel.org
4992 S:      Maintained
4993 F:      drivers/soc/fsl/dpio
4994
4995 DPAA2 ETHERNET DRIVER
4996 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4997 L:      netdev@vger.kernel.org
4998 S:      Maintained
4999 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5000 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5001 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5002 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5003 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5004
5005 DPAA2 ETHERNET SWITCH DRIVER
5006 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5007 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5008 L:      linux-kernel@vger.kernel.org
5009 S:      Maintained
5010 F:      drivers/staging/fsl-dpaa2/ethsw
5011
5012 DPT_I2O SCSI RAID DRIVER
5013 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5014 L:      linux-scsi@vger.kernel.org
5015 W:      http://www.adaptec.com/
5016 S:      Maintained
5017 F:      drivers/scsi/dpt*
5018 F:      drivers/scsi/dpt/
5019
5020 DRBD DRIVER
5021 M:      Philipp Reisner <philipp.reisner@linbit.com>
5022 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5023 L:      drbd-dev@lists.linbit.com
5024 W:      http://www.drbd.org
5025 T:      git git://git.linbit.com/linux-drbd.git
5026 T:      git git://git.linbit.com/drbd-8.4.git
5027 S:      Supported
5028 F:      drivers/block/drbd/
5029 F:      lib/lru_cache.c
5030 F:      Documentation/admin-guide/blockdev/
5031
5032 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5033 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5034 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5036 S:      Supported
5037 F:      Documentation/kobject.txt
5038 F:      drivers/base/
5039 F:      fs/debugfs/
5040 F:      fs/sysfs/
5041 F:      include/linux/debugfs.h
5042 F:      include/linux/kobj*
5043 F:      lib/kobj*
5044
5045 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5046 M:      Kevin Hilman <khilman@kernel.org>
5047 M:      Nishanth Menon <nm@ti.com>
5048 S:      Maintained
5049 F:      drivers/power/avs/
5050 F:      include/linux/power/smartreflex.h
5051 L:      linux-pm@vger.kernel.org
5052
5053 DRM DRIVER FOR ARM PL111 CLCD
5054 M:      Eric Anholt <eric@anholt.net>
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Supported
5057 F:      drivers/gpu/drm/pl111/
5058
5059 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5060 M:      Linus Walleij <linus.walleij@linaro.org>
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 S:      Maintained
5063 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5064 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5065
5066 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5067 M:      Dave Airlie <airlied@redhat.com>
5068 S:      Odd Fixes
5069 F:      drivers/gpu/drm/ast/
5070
5071 DRM DRIVER FOR ASPEED BMC GFX
5072 M:      Joel Stanley <joel@jms.id.au>
5073 L:      linux-aspeed@lists.ozlabs.org
5074 T:      git git://anongit.freedesktop.org/drm/drm-misc
5075 S:      Supported
5076 F:      drivers/gpu/drm/aspeed/
5077 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5078
5079 DRM DRIVER FOR BOCHS VIRTUAL GPU
5080 M:      Gerd Hoffmann <kraxel@redhat.com>
5081 L:      virtualization@lists.linux-foundation.org
5082 T:      git git://anongit.freedesktop.org/drm/drm-misc
5083 S:      Maintained
5084 F:      drivers/gpu/drm/bochs/
5085
5086 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5087 M:      Linus Walleij <linus.walleij@linaro.org>
5088 T:      git git://anongit.freedesktop.org/drm/drm-misc
5089 S:      Maintained
5090 F:      drivers/gpu/drm/tve200/
5091
5092 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5093 M:      Jagan Teki <jagan@amarulasolutions.com>
5094 S:      Maintained
5095 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5096 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5097
5098 DRM DRIVER FOR ILITEK ILI9225 PANELS
5099 M:      David Lechner <david@lechnology.com>
5100 S:      Maintained
5101 F:      drivers/gpu/drm/tinydrm/ili9225.c
5102 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5103
5104 DRM DRIVER FOR HX8357D PANELS
5105 M:      Eric Anholt <eric@anholt.net>
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107 S:      Maintained
5108 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5109 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5110
5111 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5112 S:      Orphan / Obsolete
5113 F:      drivers/gpu/drm/i810/
5114 F:      include/uapi/drm/i810_drm.h
5115
5116 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5117 S:      Orphan / Obsolete
5118 F:      drivers/gpu/drm/mga/
5119 F:      include/uapi/drm/mga_drm.h
5120
5121 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5122 M:      Dave Airlie <airlied@redhat.com>
5123 S:      Odd Fixes
5124 F:      drivers/gpu/drm/mgag200/
5125
5126 DRM DRIVER FOR MI0283QT
5127 M:      Noralf Trønnes <noralf@tronnes.org>
5128 S:      Maintained
5129 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5130 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5131
5132 DRM DRIVER FOR MSM ADRENO GPU
5133 M:      Rob Clark <robdclark@gmail.com>
5134 M:      Sean Paul <sean@poorly.run>
5135 L:      linux-arm-msm@vger.kernel.org
5136 L:      dri-devel@lists.freedesktop.org
5137 L:      freedreno@lists.freedesktop.org
5138 T:      git https://gitlab.freedesktop.org/drm/msm.git
5139 S:      Maintained
5140 F:      drivers/gpu/drm/msm/
5141 F:      include/uapi/drm/msm_drm.h
5142 F:      Documentation/devicetree/bindings/display/msm/
5143
5144 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5145 M:      Ben Skeggs <bskeggs@redhat.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 L:      nouveau@lists.freedesktop.org
5148 T:      git git://github.com/skeggsb/linux
5149 S:      Supported
5150 F:      drivers/gpu/drm/nouveau/
5151 F:      include/uapi/drm/nouveau_drm.h
5152
5153 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5154 M:      Stefan Mavrodiev <stefan@olimex.com>
5155 S:      Maintained
5156 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5157 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5158
5159 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5160 M:      Noralf Trønnes <noralf@tronnes.org>
5161 S:      Maintained
5162 F:      drivers/gpu/drm/tinydrm/repaper.c
5163 F:      Documentation/devicetree/bindings/display/repaper.txt
5164
5165 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5166 M:      Dave Airlie <airlied@redhat.com>
5167 M:      Gerd Hoffmann <kraxel@redhat.com>
5168 L:      virtualization@lists.linux-foundation.org
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Obsolete
5171 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5172 F:      drivers/gpu/drm/cirrus/
5173
5174 DRM DRIVER FOR QXL VIRTUAL GPU
5175 M:      Dave Airlie <airlied@redhat.com>
5176 M:      Gerd Hoffmann <kraxel@redhat.com>
5177 L:      virtualization@lists.linux-foundation.org
5178 L:      spice-devel@lists.freedesktop.org
5179 T:      git git://anongit.freedesktop.org/drm/drm-misc
5180 S:      Maintained
5181 F:      drivers/gpu/drm/qxl/
5182 F:      include/uapi/drm/qxl_drm.h
5183
5184 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5185 S:      Orphan / Obsolete
5186 F:      drivers/gpu/drm/r128/
5187 F:      include/uapi/drm/r128_drm.h
5188
5189 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5190 M:      Guido Günther <agx@sigxcpu.org>
5191 S:      Maintained
5192 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5193 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5194
5195 DRM DRIVER FOR SAVAGE VIDEO CARDS
5196 S:      Orphan / Obsolete
5197 F:      drivers/gpu/drm/savage/
5198 F:      include/uapi/drm/savage_drm.h
5199
5200 DRM DRIVER FOR SIS VIDEO CARDS
5201 S:      Orphan / Obsolete
5202 F:      drivers/gpu/drm/sis/
5203 F:      include/uapi/drm/sis_drm.h
5204
5205 DRM DRIVER FOR SITRONIX ST7701 PANELS
5206 M:      Jagan Teki <jagan@amarulasolutions.com>
5207 S:      Maintained
5208 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5209 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5210
5211 DRM DRIVER FOR SITRONIX ST7586 PANELS
5212 M:      David Lechner <david@lechnology.com>
5213 S:      Maintained
5214 F:      drivers/gpu/drm/tinydrm/st7586.c
5215 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5216
5217 DRM DRIVER FOR SITRONIX ST7735R PANELS
5218 M:      David Lechner <david@lechnology.com>
5219 S:      Maintained
5220 F:      drivers/gpu/drm/tinydrm/st7735r.c
5221 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5222
5223 DRM DRIVER FOR ST-ERICSSON MCDE
5224 M:      Linus Walleij <linus.walleij@linaro.org>
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226 S:      Maintained
5227 F:      drivers/gpu/drm/mcde/
5228 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5229
5230 DRM DRIVER FOR TDFX VIDEO CARDS
5231 S:      Orphan / Obsolete
5232 F:      drivers/gpu/drm/tdfx/
5233
5234 DRM DRIVER FOR TPO TPG110 PANELS
5235 M:      Linus Walleij <linus.walleij@linaro.org>
5236 T:      git git://anongit.freedesktop.org/drm/drm-misc
5237 S:      Maintained
5238 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5239 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5240
5241 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5242 M:      Dave Airlie <airlied@redhat.com>
5243 R:      Sean Paul <sean@poorly.run>
5244 L:      dri-devel@lists.freedesktop.org
5245 S:      Odd Fixes
5246 F:      drivers/gpu/drm/udl/
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248
5249 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5250 M:      Hans de Goede <hdegoede@redhat.com>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Maintained
5253 F:      drivers/gpu/drm/vboxvideo/
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255
5256 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5257 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5258 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5259 R:      Daniel Vetter <daniel@ffwll.ch>
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261 S:      Maintained
5262 L:      dri-devel@lists.freedesktop.org
5263 F:      drivers/gpu/drm/vkms/
5264 F:      Documentation/gpu/vkms.rst
5265
5266 DRM DRIVER FOR VMWARE VIRTUAL GPU
5267 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5268 M:      Thomas Hellstrom <thellstrom@vmware.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 T:      git git://people.freedesktop.org/~thomash/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vmwgfx/
5273 F:      include/uapi/drm/vmwgfx_drm.h
5274
5275 DRM DRIVERS
5276 M:      David Airlie <airlied@linux.ie>
5277 M:      Daniel Vetter <daniel@ffwll.ch>
5278 L:      dri-devel@lists.freedesktop.org
5279 T:      git git://anongit.freedesktop.org/drm/drm
5280 B:      https://bugs.freedesktop.org/
5281 C:      irc://chat.freenode.net/dri-devel
5282 S:      Maintained
5283 F:      drivers/gpu/drm/
5284 F:      drivers/gpu/vga/
5285 F:      Documentation/devicetree/bindings/display/
5286 F:      Documentation/devicetree/bindings/gpu/
5287 F:      Documentation/gpu/
5288 F:      include/drm/
5289 F:      include/uapi/drm/
5290 F:      include/linux/vga*
5291
5292 DRM DRIVERS AND MISC GPU PATCHES
5293 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5294 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5295 M:      Sean Paul <sean@poorly.run>
5296 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5297 S:      Maintained
5298 T:      git git://anongit.freedesktop.org/drm/drm-misc
5299 F:      Documentation/gpu/
5300 F:      drivers/gpu/vga/
5301 F:      drivers/gpu/drm/*
5302 F:      include/drm/drm*
5303 F:      include/uapi/drm/drm*
5304 F:      include/linux/vga*
5305
5306 DRM DRIVERS FOR ALLWINNER A10
5307 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5308 L:      dri-devel@lists.freedesktop.org
5309 S:      Supported
5310 F:      drivers/gpu/drm/sun4i/
5311 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313
5314 DRM DRIVERS FOR AMLOGIC SOCS
5315 M:      Neil Armstrong <narmstrong@baylibre.com>
5316 L:      dri-devel@lists.freedesktop.org
5317 L:      linux-amlogic@lists.infradead.org
5318 W:      http://linux-meson.com/
5319 S:      Supported
5320 F:      drivers/gpu/drm/meson/
5321 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5322 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5323 F:      Documentation/gpu/meson.rst
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325
5326 DRM DRIVERS FOR ATMEL HLCDC
5327 M:      Boris Brezillon <bbrezillon@kernel.org>
5328 L:      dri-devel@lists.freedesktop.org
5329 S:      Supported
5330 F:      drivers/gpu/drm/atmel-hlcdc/
5331 F:      Documentation/devicetree/bindings/display/atmel/
5332 T:      git git://anongit.freedesktop.org/drm/drm-misc
5333
5334 DRM DRIVERS FOR BRIDGE CHIPS
5335 M:      Andrzej Hajda <a.hajda@samsung.com>
5336 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5337 S:      Maintained
5338 T:      git git://anongit.freedesktop.org/drm/drm-misc
5339 F:      drivers/gpu/drm/bridge/
5340
5341 DRM DRIVERS FOR EXYNOS
5342 M:      Inki Dae <inki.dae@samsung.com>
5343 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5344 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5345 M:      Kyungmin Park <kyungmin.park@samsung.com>
5346 L:      dri-devel@lists.freedesktop.org
5347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5348 S:      Supported
5349 F:      drivers/gpu/drm/exynos/
5350 F:      include/uapi/drm/exynos_drm.h
5351 F:      Documentation/devicetree/bindings/display/exynos/
5352
5353 DRM DRIVERS FOR FREESCALE DCU
5354 M:      Stefan Agner <stefan@agner.ch>
5355 M:      Alison Wang <alison.wang@nxp.com>
5356 L:      dri-devel@lists.freedesktop.org
5357 S:      Supported
5358 F:      drivers/gpu/drm/fsl-dcu/
5359 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5360 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5361 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363
5364 DRM DRIVERS FOR FREESCALE IMX
5365 M:      Philipp Zabel <p.zabel@pengutronix.de>
5366 L:      dri-devel@lists.freedesktop.org
5367 S:      Maintained
5368 F:      drivers/gpu/drm/imx/
5369 F:      drivers/gpu/ipu-v3/
5370 F:      Documentation/devicetree/bindings/display/imx/
5371
5372 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5373 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5374 L:      dri-devel@lists.freedesktop.org
5375 T:      git git://github.com/patjak/drm-gma500
5376 S:      Maintained
5377 F:      drivers/gpu/drm/gma500/
5378
5379 DRM DRIVERS FOR HISILICON
5380 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5381 M:      Rongrong Zou <zourongrong@gmail.com>
5382 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5383 R:      Chen Feng <puck.chen@hisilicon.com>
5384 L:      dri-devel@lists.freedesktop.org
5385 T:      git git://github.com/xin3liang/linux.git
5386 S:      Maintained
5387 F:      drivers/gpu/drm/hisilicon/
5388 F:      Documentation/devicetree/bindings/display/hisilicon/
5389
5390 DRM DRIVERS FOR LIMA
5391 M:      Qiang Yu <yuq825@gmail.com>
5392 L:      dri-devel@lists.freedesktop.org
5393 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5394 S:      Maintained
5395 F:      drivers/gpu/drm/lima/
5396 F:      include/uapi/drm/lima_drm.h
5397 T:      git git://anongit.freedesktop.org/drm/drm-misc
5398
5399 DRM DRIVERS FOR MEDIATEK
5400 M:      CK Hu <ck.hu@mediatek.com>
5401 M:      Philipp Zabel <p.zabel@pengutronix.de>
5402 L:      dri-devel@lists.freedesktop.org
5403 S:      Supported
5404 F:      drivers/gpu/drm/mediatek/
5405 F:      Documentation/devicetree/bindings/display/mediatek/
5406
5407 DRM DRIVERS FOR NVIDIA TEGRA
5408 M:      Thierry Reding <thierry.reding@gmail.com>
5409 L:      dri-devel@lists.freedesktop.org
5410 L:      linux-tegra@vger.kernel.org
5411 T:      git git://anongit.freedesktop.org/tegra/linux.git
5412 S:      Supported
5413 F:      drivers/gpu/drm/tegra/
5414 F:      drivers/gpu/host1x/
5415 F:      include/linux/host1x.h
5416 F:      include/uapi/drm/tegra_drm.h
5417 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5418
5419 DRM DRIVERS FOR RENESAS
5420 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5421 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5422 L:      dri-devel@lists.freedesktop.org
5423 L:      linux-renesas-soc@vger.kernel.org
5424 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5425 S:      Supported
5426 F:      drivers/gpu/drm/rcar-du/
5427 F:      drivers/gpu/drm/shmobile/
5428 F:      include/linux/platform_data/shmob_drm.h
5429 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5430 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5431 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5432
5433 DRM DRIVERS FOR ROCKCHIP
5434 M:      Sandy Huang <hjc@rock-chips.com>
5435 M:      Heiko Stübner <heiko@sntech.de>
5436 L:      dri-devel@lists.freedesktop.org
5437 S:      Maintained
5438 F:      drivers/gpu/drm/rockchip/
5439 F:      Documentation/devicetree/bindings/display/rockchip/
5440 T:      git git://anongit.freedesktop.org/drm/drm-misc
5441
5442 DRM DRIVERS FOR STI
5443 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5444 M:      Vincent Abriou <vincent.abriou@st.com>
5445 L:      dri-devel@lists.freedesktop.org
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 S:      Maintained
5448 F:      drivers/gpu/drm/sti
5449 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5450
5451 DRM DRIVERS FOR STM
5452 M:      Yannick Fertre <yannick.fertre@st.com>
5453 M:      Philippe Cornu <philippe.cornu@st.com>
5454 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5455 M:      Vincent Abriou <vincent.abriou@st.com>
5456 L:      dri-devel@lists.freedesktop.org
5457 T:      git git://anongit.freedesktop.org/drm/drm-misc
5458 S:      Maintained
5459 F:      drivers/gpu/drm/stm
5460 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5461
5462 DRM DRIVERS FOR TI LCDC
5463 M:      Jyri Sarha <jsarha@ti.com>
5464 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5465 L:      dri-devel@lists.freedesktop.org
5466 S:      Maintained
5467 F:      drivers/gpu/drm/tilcdc/
5468 F:      Documentation/devicetree/bindings/display/tilcdc/
5469
5470 DRM DRIVERS FOR TI OMAP
5471 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5472 L:      dri-devel@lists.freedesktop.org
5473 S:      Maintained
5474 F:      drivers/gpu/drm/omapdrm/
5475 F:      Documentation/devicetree/bindings/display/ti/
5476
5477 DRM DRIVERS FOR V3D
5478 M:      Eric Anholt <eric@anholt.net>
5479 S:      Supported
5480 F:      drivers/gpu/drm/v3d/
5481 F:      include/uapi/drm/v3d_drm.h
5482 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5483 T:      git git://anongit.freedesktop.org/drm/drm-misc
5484
5485 DRM DRIVERS FOR VC4
5486 M:      Eric Anholt <eric@anholt.net>
5487 T:      git git://github.com/anholt/linux
5488 S:      Supported
5489 F:      drivers/gpu/drm/vc4/
5490 F:      include/uapi/drm/vc4_drm.h
5491 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5492 T:      git git://anongit.freedesktop.org/drm/drm-misc
5493
5494 DRM DRIVERS FOR VIVANTE GPU IP
5495 M:      Lucas Stach <l.stach@pengutronix.de>
5496 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5497 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5498 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5499 L:      dri-devel@lists.freedesktop.org
5500 S:      Maintained
5501 F:      drivers/gpu/drm/etnaviv/
5502 F:      include/uapi/drm/etnaviv_drm.h
5503 F:      Documentation/devicetree/bindings/display/etnaviv/
5504
5505 DRM DRIVERS FOR ZTE ZX
5506 M:      Shawn Guo <shawnguo@kernel.org>
5507 L:      dri-devel@lists.freedesktop.org
5508 S:      Maintained
5509 F:      drivers/gpu/drm/zte/
5510 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5511 T:      git git://anongit.freedesktop.org/drm/drm-misc
5512
5513 DRM PANEL DRIVERS
5514 M:      Thierry Reding <thierry.reding@gmail.com>
5515 R:      Sam Ravnborg <sam@ravnborg.org>
5516 L:      dri-devel@lists.freedesktop.org
5517 T:      git git://anongit.freedesktop.org/drm/drm-misc
5518 S:      Maintained
5519 F:      drivers/gpu/drm/drm_panel.c
5520 F:      drivers/gpu/drm/panel/
5521 F:      include/drm/drm_panel.h
5522 F:      Documentation/devicetree/bindings/display/panel/
5523
5524 DRM TINYDRM DRIVERS
5525 M:      Noralf Trønnes <noralf@tronnes.org>
5526 W:      https://github.com/notro/tinydrm/wiki/Development
5527 T:      git git://anongit.freedesktop.org/drm/drm-misc
5528 S:      Maintained
5529 F:      drivers/gpu/drm/tinydrm/
5530 F:      include/drm/tinydrm/
5531
5532 DRM DRIVERS FOR XEN
5533 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5534 T:      git git://anongit.freedesktop.org/drm/drm-misc
5535 L:      dri-devel@lists.freedesktop.org
5536 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5537 S:      Supported
5538 F:      drivers/gpu/drm/xen/
5539 F:      Documentation/gpu/xen-front.rst
5540
5541 DRM TTM SUBSYSTEM
5542 M:      Christian Koenig <christian.koenig@amd.com>
5543 M:      Huang Rui <ray.huang@amd.com>
5544 T:      git git://people.freedesktop.org/~agd5f/linux
5545 S:      Maintained
5546 L:      dri-devel@lists.freedesktop.org
5547 F:      include/drm/ttm/
5548 F:      drivers/gpu/drm/ttm/
5549
5550 DSBR100 USB FM RADIO DRIVER
5551 M:      Alexey Klimov <klimov.linux@gmail.com>
5552 L:      linux-media@vger.kernel.org
5553 T:      git git://linuxtv.org/media_tree.git
5554 S:      Maintained
5555 F:      drivers/media/radio/dsbr100.c
5556
5557 DSCC4 DRIVER
5558 M:      Francois Romieu <romieu@fr.zoreil.com>
5559 L:      netdev@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/net/wan/dscc4.c
5562
5563 DT3155 MEDIA DRIVER
5564 M:      Hans Verkuil <hverkuil@xs4all.nl>
5565 L:      linux-media@vger.kernel.org
5566 T:      git git://linuxtv.org/media_tree.git
5567 W:      https://linuxtv.org
5568 S:      Odd Fixes
5569 F:      drivers/media/pci/dt3155/
5570
5571 DVB_USB_AF9015 MEDIA DRIVER
5572 M:      Antti Palosaari <crope@iki.fi>
5573 L:      linux-media@vger.kernel.org
5574 W:      https://linuxtv.org
5575 W:      http://palosaari.fi/linux/
5576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5577 T:      git git://linuxtv.org/anttip/media_tree.git
5578 S:      Maintained
5579 F:      drivers/media/usb/dvb-usb-v2/af9015*
5580
5581 DVB_USB_AF9035 MEDIA DRIVER
5582 M:      Antti Palosaari <crope@iki.fi>
5583 L:      linux-media@vger.kernel.org
5584 W:      https://linuxtv.org
5585 W:      http://palosaari.fi/linux/
5586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5587 T:      git git://linuxtv.org/anttip/media_tree.git
5588 S:      Maintained
5589 F:      drivers/media/usb/dvb-usb-v2/af9035*
5590
5591 DVB_USB_ANYSEE MEDIA DRIVER
5592 M:      Antti Palosaari <crope@iki.fi>
5593 L:      linux-media@vger.kernel.org
5594 W:      https://linuxtv.org
5595 W:      http://palosaari.fi/linux/
5596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5597 T:      git git://linuxtv.org/anttip/media_tree.git
5598 S:      Maintained
5599 F:      drivers/media/usb/dvb-usb-v2/anysee*
5600
5601 DVB_USB_AU6610 MEDIA DRIVER
5602 M:      Antti Palosaari <crope@iki.fi>
5603 L:      linux-media@vger.kernel.org
5604 W:      https://linuxtv.org
5605 W:      http://palosaari.fi/linux/
5606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5607 T:      git git://linuxtv.org/anttip/media_tree.git
5608 S:      Maintained
5609 F:      drivers/media/usb/dvb-usb-v2/au6610*
5610
5611 DVB_USB_CE6230 MEDIA DRIVER
5612 M:      Antti Palosaari <crope@iki.fi>
5613 L:      linux-media@vger.kernel.org
5614 W:      https://linuxtv.org
5615 W:      http://palosaari.fi/linux/
5616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5617 T:      git git://linuxtv.org/anttip/media_tree.git
5618 S:      Maintained
5619 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5620
5621 DVB_USB_CXUSB MEDIA DRIVER
5622 M:      Michael Krufky <mkrufky@linuxtv.org>
5623 L:      linux-media@vger.kernel.org
5624 W:      https://linuxtv.org
5625 W:      http://github.com/mkrufky
5626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5627 T:      git git://linuxtv.org/media_tree.git
5628 S:      Maintained
5629 F:      drivers/media/usb/dvb-usb/cxusb*
5630
5631 DVB_USB_EC168 MEDIA DRIVER
5632 M:      Antti Palosaari <crope@iki.fi>
5633 L:      linux-media@vger.kernel.org
5634 W:      https://linuxtv.org
5635 W:      http://palosaari.fi/linux/
5636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5637 T:      git git://linuxtv.org/anttip/media_tree.git
5638 S:      Maintained
5639 F:      drivers/media/usb/dvb-usb-v2/ec168*
5640
5641 DVB_USB_GL861 MEDIA DRIVER
5642 M:      Antti Palosaari <crope@iki.fi>
5643 L:      linux-media@vger.kernel.org
5644 W:      https://linuxtv.org
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/usb/dvb-usb-v2/gl861*
5649
5650 DVB_USB_MXL111SF MEDIA DRIVER
5651 M:      Michael Krufky <mkrufky@linuxtv.org>
5652 L:      linux-media@vger.kernel.org
5653 W:      https://linuxtv.org
5654 W:      http://github.com/mkrufky
5655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5656 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5657 S:      Maintained
5658 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5659
5660 DVB_USB_RTL28XXU MEDIA DRIVER
5661 M:      Antti Palosaari <crope@iki.fi>
5662 L:      linux-media@vger.kernel.org
5663 W:      https://linuxtv.org
5664 W:      http://palosaari.fi/linux/
5665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5666 T:      git git://linuxtv.org/anttip/media_tree.git
5667 S:      Maintained
5668 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5669
5670 DVB_USB_V2 MEDIA DRIVER
5671 M:      Antti Palosaari <crope@iki.fi>
5672 L:      linux-media@vger.kernel.org
5673 W:      https://linuxtv.org
5674 W:      http://palosaari.fi/linux/
5675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5676 T:      git git://linuxtv.org/anttip/media_tree.git
5677 S:      Maintained
5678 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5679 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5680
5681 DYNAMIC DEBUG
5682 M:      Jason Baron <jbaron@akamai.com>
5683 S:      Maintained
5684 F:      lib/dynamic_debug.c
5685 F:      include/linux/dynamic_debug.h
5686
5687 DYNAMIC INTERRUPT MODERATION
5688 M:      Tal Gilboa <talgi@mellanox.com>
5689 S:      Maintained
5690 F:      include/linux/dim.h
5691 F:      lib/dim/
5692
5693 DZ DECSTATION DZ11 SERIAL DRIVER
5694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5695 S:      Maintained
5696 F:      drivers/tty/serial/dz.*
5697
5698 E3X0 POWER BUTTON DRIVER
5699 M:      Moritz Fischer <moritz.fischer@ettus.com>
5700 L:      usrp-users@lists.ettus.com
5701 W:      http://www.ettus.com
5702 S:      Supported
5703 F:      drivers/input/misc/e3x0-button.c
5704 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5705
5706 E4000 MEDIA DRIVER
5707 M:      Antti Palosaari <crope@iki.fi>
5708 L:      linux-media@vger.kernel.org
5709 W:      https://linuxtv.org
5710 W:      http://palosaari.fi/linux/
5711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5712 T:      git git://linuxtv.org/anttip/media_tree.git
5713 S:      Maintained
5714 F:      drivers/media/tuners/e4000*
5715
5716 EARTH_PT1 MEDIA DRIVER
5717 M:      Akihiro Tsukada <tskd08@gmail.com>
5718 L:      linux-media@vger.kernel.org
5719 S:      Odd Fixes
5720 F:      drivers/media/pci/pt1/
5721
5722 EARTH_PT3 MEDIA DRIVER
5723 M:      Akihiro Tsukada <tskd08@gmail.com>
5724 L:      linux-media@vger.kernel.org
5725 S:      Odd Fixes
5726 F:      drivers/media/pci/pt3/
5727
5728 EC100 MEDIA DRIVER
5729 M:      Antti Palosaari <crope@iki.fi>
5730 L:      linux-media@vger.kernel.org
5731 W:      https://linuxtv.org
5732 W:      http://palosaari.fi/linux/
5733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5734 T:      git git://linuxtv.org/anttip/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/dvb-frontends/ec100*
5737
5738 ECRYPT FILE SYSTEM
5739 M:      Tyler Hicks <tyhicks@canonical.com>
5740 L:      ecryptfs@vger.kernel.org
5741 W:      http://ecryptfs.org
5742 W:      https://launchpad.net/ecryptfs
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5744 S:      Supported
5745 F:      Documentation/filesystems/ecryptfs.txt
5746 F:      fs/ecryptfs/
5747
5748 EDAC-AMD64
5749 M:      Borislav Petkov <bp@alien8.de>
5750 L:      linux-edac@vger.kernel.org
5751 S:      Maintained
5752 F:      drivers/edac/amd64_edac*
5753
5754 EDAC-AST2500
5755 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5756 S:      Supported
5757 F:      drivers/edac/aspeed_edac.c
5758 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5759
5760 EDAC-CALXEDA
5761 M:      Robert Richter <rric@kernel.org>
5762 L:      linux-edac@vger.kernel.org
5763 S:      Maintained
5764 F:      drivers/edac/highbank*
5765
5766 EDAC-CAVIUM OCTEON
5767 M:      Ralf Baechle <ralf@linux-mips.org>
5768 M:      David Daney <david.daney@cavium.com>
5769 L:      linux-edac@vger.kernel.org
5770 L:      linux-mips@vger.kernel.org
5771 S:      Supported
5772 F:      drivers/edac/octeon_edac*
5773
5774 EDAC-CAVIUM THUNDERX
5775 M:      David Daney <david.daney@cavium.com>
5776 M:      Jan Glauber <jglauber@cavium.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Supported
5779 F:      drivers/edac/thunderx_edac*
5780
5781 EDAC-CORE
5782 M:      Borislav Petkov <bp@alien8.de>
5783 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5784 R:      James Morse <james.morse@arm.com>
5785 L:      linux-edac@vger.kernel.org
5786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5788 S:      Supported
5789 F:      Documentation/admin-guide/ras.rst
5790 F:      Documentation/driver-api/edac.rst
5791 F:      drivers/edac/
5792 F:      include/linux/edac.h
5793
5794 EDAC-E752X
5795 M:      Mark Gross <mark.gross@intel.com>
5796 L:      linux-edac@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/edac/e752x_edac.c
5799
5800 EDAC-E7XXX
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/e7xxx_edac.c
5804
5805 EDAC-FSL_DDR
5806 M:      York Sun <york.sun@nxp.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/fsl_ddr_edac.*
5810
5811 EDAC-GHES
5812 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/ghes_edac.c
5816
5817 EDAC-I10NM
5818 M:      Tony Luck <tony.luck@intel.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/i10nm_base.c
5822
5823 EDAC-I3000
5824 L:      linux-edac@vger.kernel.org
5825 S:      Orphan
5826 F:      drivers/edac/i3000_edac.c
5827
5828 EDAC-I5000
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/i5000_edac.c
5832
5833 EDAC-I5400
5834 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5835 L:      linux-edac@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/edac/i5400_edac.c
5838
5839 EDAC-I7300
5840 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5841 L:      linux-edac@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/edac/i7300_edac.c
5844
5845 EDAC-I7CORE
5846 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5847 L:      linux-edac@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/edac/i7core_edac.c
5850
5851 EDAC-I82443BXGX
5852 M:      Tim Small <tim@buttersideup.com>
5853 L:      linux-edac@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/edac/i82443bxgx_edac.c
5856
5857 EDAC-I82975X
5858 M:      "Arvind R." <arvino55@gmail.com>
5859 L:      linux-edac@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/edac/i82975x_edac.c
5862
5863 EDAC-IE31200
5864 M:      Jason Baron <jbaron@akamai.com>
5865 L:      linux-edac@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/edac/ie31200_edac.c
5868
5869 EDAC-MPC85XX
5870 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5871 L:      linux-edac@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/edac/mpc85xx_edac.[ch]
5874
5875 EDAC-PASEMI
5876 M:      Egor Martovetsky <egor@pasemi.com>
5877 L:      linux-edac@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/edac/pasemi_edac.c
5880
5881 EDAC-PND2
5882 M:      Tony Luck <tony.luck@intel.com>
5883 L:      linux-edac@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/edac/pnd2_edac.[ch]
5886
5887 EDAC-R82600
5888 M:      Tim Small <tim@buttersideup.com>
5889 L:      linux-edac@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/edac/r82600_edac.c
5892
5893 EDAC-SBRIDGE
5894 M:      Tony Luck <tony.luck@intel.com>
5895 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5896 L:      linux-edac@vger.kernel.org
5897 S:      Maintained
5898 F:      drivers/edac/sb_edac.c
5899
5900 EDAC-SIFIVE
5901 M:      Yash Shah <yash.shah@sifive.com>
5902 L:      linux-edac@vger.kernel.org
5903 S:      Supported
5904 F:      drivers/edac/sifive_edac.c
5905
5906 EDAC-SKYLAKE
5907 M:      Tony Luck <tony.luck@intel.com>
5908 L:      linux-edac@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/edac/skx_*.c
5911
5912 EDAC-TI
5913 M:      Tero Kristo <t-kristo@ti.com>
5914 L:      linux-edac@vger.kernel.org
5915 S:      Maintained
5916 F:      drivers/edac/ti_edac.c
5917
5918 EDAC-QCOM
5919 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5920 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5921 L:      linux-arm-msm@vger.kernel.org
5922 L:      linux-edac@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/edac/qcom_edac.c
5925
5926 EDIROL UA-101/UA-1000 DRIVER
5927 M:      Clemens Ladisch <clemens@ladisch.de>
5928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5930 S:      Maintained
5931 F:      sound/usb/misc/ua101.c
5932
5933 EFI TEST DRIVER
5934 L:      linux-efi@vger.kernel.org
5935 M:      Ivan Hu <ivan.hu@canonical.com>
5936 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5937 S:      Maintained
5938 F:      drivers/firmware/efi/test/
5939
5940 EFI VARIABLE FILESYSTEM
5941 M:      Matthew Garrett <matthew.garrett@nebula.com>
5942 M:      Jeremy Kerr <jk@ozlabs.org>
5943 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5945 L:      linux-efi@vger.kernel.org
5946 S:      Maintained
5947 F:      fs/efivarfs/
5948
5949 EFIFB FRAMEBUFFER DRIVER
5950 L:      linux-fbdev@vger.kernel.org
5951 M:      Peter Jones <pjones@redhat.com>
5952 S:      Maintained
5953 F:      drivers/video/fbdev/efifb.c
5954
5955 EFS FILESYSTEM
5956 W:      http://aeschi.ch.eu.org/efs/
5957 S:      Orphan
5958 F:      fs/efs/
5959
5960 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5961 M:      Douglas Miller <dougmill@linux.ibm.com>
5962 L:      netdev@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/net/ethernet/ibm/ehea/
5965
5966 EM28XX VIDEO4LINUX DRIVER
5967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5968 L:      linux-media@vger.kernel.org
5969 W:      https://linuxtv.org
5970 T:      git git://linuxtv.org/media_tree.git
5971 S:      Maintained
5972 F:      drivers/media/usb/em28xx/
5973 F:      Documentation/media/v4l-drivers/em28xx*
5974
5975 EMBEDDED LINUX
5976 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5977 M:      Matt Mackall <mpm@selenic.com>
5978 M:      David Woodhouse <dwmw2@infradead.org>
5979 L:      linux-embedded@vger.kernel.org
5980 S:      Maintained
5981
5982 Emulex 10Gbps iSCSI - OneConnect DRIVER
5983 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5984 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5985 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5986 L:      linux-scsi@vger.kernel.org
5987 W:      http://www.broadcom.com
5988 S:      Supported
5989 F:      drivers/scsi/be2iscsi/
5990
5991 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5992 M:      Sathya Perla <sathya.perla@broadcom.com>
5993 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5994 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5995 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5996 L:      netdev@vger.kernel.org
5997 W:      http://www.emulex.com
5998 S:      Supported
5999 F:      drivers/net/ethernet/emulex/benet/
6000
6001 EMULEX ONECONNECT ROCE DRIVER
6002 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6003 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6004 L:      linux-rdma@vger.kernel.org
6005 W:      http://www.broadcom.com
6006 S:      Odd Fixes
6007 F:      drivers/infiniband/hw/ocrdma/
6008 F:      include/uapi/rdma/ocrdma-abi.h
6009
6010 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6011 M:      James Smart <james.smart@broadcom.com>
6012 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6013 L:      linux-scsi@vger.kernel.org
6014 W:      http://www.broadcom.com
6015 S:      Supported
6016 F:      drivers/scsi/lpfc/
6017
6018 ENE CB710 FLASH CARD READER DRIVER
6019 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6020 S:      Maintained
6021 F:      drivers/misc/cb710/
6022 F:      drivers/mmc/host/cb710-mmc.*
6023 F:      include/linux/cb710.h
6024
6025 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6026 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6027 S:      Maintained
6028 F:      drivers/media/rc/ene_ir.*
6029
6030 EPSON S1D13XXX FRAMEBUFFER DRIVER
6031 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6032 S:      Maintained
6033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6034 F:      drivers/video/fbdev/s1d13xxxfb.c
6035 F:      include/video/s1d13xxxfb.h
6036
6037 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6038 M:      Jeff Layton <jlayton@kernel.org>
6039 S:      Maintained
6040 F:      lib/errseq.c
6041 F:      include/linux/errseq.h
6042
6043 ET131X NETWORK DRIVER
6044 M:      Mark Einon <mark.einon@gmail.com>
6045 S:      Odd Fixes
6046 F:      drivers/net/ethernet/agere/
6047
6048 ETHERNET BRIDGE
6049 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6050 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6051 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6052 L:      netdev@vger.kernel.org
6053 W:      http://www.linuxfoundation.org/en/Net:Bridge
6054 S:      Maintained
6055 F:      include/linux/netfilter_bridge/
6056 F:      net/bridge/
6057
6058 ETHERNET PHY LIBRARY
6059 M:      Andrew Lunn <andrew@lunn.ch>
6060 M:      Florian Fainelli <f.fainelli@gmail.com>
6061 M:      Heiner Kallweit <hkallweit1@gmail.com>
6062 L:      netdev@vger.kernel.org
6063 S:      Maintained
6064 F:      Documentation/ABI/testing/sysfs-bus-mdio
6065 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6066 F:      Documentation/devicetree/bindings/net/mdio*
6067 F:      Documentation/networking/phy.rst
6068 F:      drivers/net/phy/
6069 F:      drivers/of/of_mdio.c
6070 F:      drivers/of/of_net.c
6071 F:      include/linux/*mdio*.h
6072 F:      include/linux/of_net.h
6073 F:      include/linux/phy.h
6074 F:      include/linux/phy_fixed.h
6075 F:      include/linux/platform_data/mdio-bcm-unimac.h
6076 F:      include/linux/platform_data/mdio-gpio.h
6077 F:      include/trace/events/mdio.h
6078 F:      include/uapi/linux/mdio.h
6079 F:      include/uapi/linux/mii.h
6080
6081 EXT2 FILE SYSTEM
6082 M:      Jan Kara <jack@suse.com>
6083 L:      linux-ext4@vger.kernel.org
6084 S:      Maintained
6085 F:      Documentation/filesystems/ext2.txt
6086 F:      fs/ext2/
6087 F:      include/linux/ext2*
6088
6089 EXT4 FILE SYSTEM
6090 M:      "Theodore Ts'o" <tytso@mit.edu>
6091 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6092 L:      linux-ext4@vger.kernel.org
6093 W:      http://ext4.wiki.kernel.org
6094 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6096 S:      Maintained
6097 F:      Documentation/filesystems/ext4/
6098 F:      fs/ext4/
6099
6100 Extended Verification Module (EVM)
6101 M:      Mimi Zohar <zohar@linux.ibm.com>
6102 L:      linux-integrity@vger.kernel.org
6103 S:      Supported
6104 F:      security/integrity/evm/
6105
6106 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6107 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6108 L:      linux-efi@vger.kernel.org
6109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6110 S:      Maintained
6111 F:      Documentation/admin-guide/efi-stub.rst
6112 F:      arch/*/kernel/efi.c
6113 F:      arch/x86/boot/compressed/eboot.[ch]
6114 F:      arch/*/include/asm/efi.h
6115 F:      arch/x86/platform/efi/
6116 F:      drivers/firmware/efi/
6117 F:      include/linux/efi*.h
6118 F:      arch/arm/boot/compressed/efi-header.S
6119 F:      arch/arm64/kernel/efi-entry.S
6120
6121 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6122 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6123 M:      Chanwoo Choi <cw00.choi@samsung.com>
6124 L:      linux-kernel@vger.kernel.org
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6126 S:      Maintained
6127 F:      drivers/extcon/
6128 F:      include/linux/extcon/
6129 F:      include/linux/extcon.h
6130 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6131 F:      Documentation/devicetree/bindings/extcon/
6132
6133 EXYNOS DP DRIVER
6134 M:      Jingoo Han <jingoohan1@gmail.com>
6135 L:      dri-devel@lists.freedesktop.org
6136 S:      Maintained
6137 F:      drivers/gpu/drm/exynos/exynos_dp*
6138
6139 EXYNOS SYSMMU (IOMMU) driver
6140 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6141 L:      iommu@lists.linux-foundation.org
6142 S:      Maintained
6143 F:      drivers/iommu/exynos-iommu.c
6144
6145 EZchip NPS platform support
6146 M:      Vineet Gupta <vgupta@synopsys.com>
6147 M:      Ofer Levi <oferle@mellanox.com>
6148 S:      Supported
6149 F:      arch/arc/plat-eznps
6150 F:      arch/arc/boot/dts/eznps.dts
6151
6152 F2FS FILE SYSTEM
6153 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6154 M:      Chao Yu <yuchao0@huawei.com>
6155 L:      linux-f2fs-devel@lists.sourceforge.net
6156 W:      https://f2fs.wiki.kernel.org/
6157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6158 S:      Maintained
6159 F:      Documentation/filesystems/f2fs.txt
6160 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6161 F:      fs/f2fs/
6162 F:      include/linux/f2fs_fs.h
6163 F:      include/trace/events/f2fs.h
6164
6165 F71805F HARDWARE MONITORING DRIVER
6166 M:      Jean Delvare <jdelvare@suse.com>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      Documentation/hwmon/f71805f.rst
6170 F:      drivers/hwmon/f71805f.c
6171
6172 FADDR2LINE
6173 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6174 S:      Maintained
6175 F:      scripts/faddr2line
6176
6177 FAILOVER MODULE
6178 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Supported
6181 F:      net/core/failover.c
6182 F:      include/net/failover.h
6183 F:      Documentation/networking/failover.rst
6184
6185 FANOTIFY
6186 M:      Jan Kara <jack@suse.cz>
6187 R:      Amir Goldstein <amir73il@gmail.com>
6188 L:      linux-fsdevel@vger.kernel.org
6189 S:      Maintained
6190 F:      fs/notify/fanotify/
6191 F:      include/linux/fanotify.h
6192 F:      include/uapi/linux/fanotify.h
6193
6194 FARSYNC SYNCHRONOUS DRIVER
6195 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6196 W:      http://www.farsite.co.uk/
6197 S:      Supported
6198 F:      drivers/net/wan/farsync.*
6199
6200 FAULT INJECTION SUPPORT
6201 M:      Akinobu Mita <akinobu.mita@gmail.com>
6202 S:      Supported
6203 F:      Documentation/fault-injection/
6204 F:      lib/fault-inject.c
6205
6206 FBTFT Framebuffer drivers
6207 S:      Orphan
6208 L:      dri-devel@lists.freedesktop.org
6209 L:      linux-fbdev@vger.kernel.org
6210 F:      drivers/staging/fbtft/
6211
6212 FC0011 TUNER DRIVER
6213 M:      Michael Buesch <m@bues.ch>
6214 L:      linux-media@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/media/tuners/fc0011.h
6217 F:      drivers/media/tuners/fc0011.c
6218
6219 FC2580 MEDIA DRIVER
6220 M:      Antti Palosaari <crope@iki.fi>
6221 L:      linux-media@vger.kernel.org
6222 W:      https://linuxtv.org
6223 W:      http://palosaari.fi/linux/
6224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6225 T:      git git://linuxtv.org/anttip/media_tree.git
6226 S:      Maintained
6227 F:      drivers/media/tuners/fc2580*
6228
6229 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6230 M:      Hannes Reinecke <hare@suse.de>
6231 L:      linux-scsi@vger.kernel.org
6232 W:      www.Open-FCoE.org
6233 S:      Supported
6234 F:      drivers/scsi/libfc/
6235 F:      drivers/scsi/fcoe/
6236 F:      include/scsi/fc/
6237 F:      include/scsi/libfc.h
6238 F:      include/scsi/libfcoe.h
6239 F:      include/uapi/scsi/fc/
6240
6241 FILE LOCKING (flock() and fcntl()/lockf())
6242 M:      Jeff Layton <jlayton@kernel.org>
6243 M:      "J. Bruce Fields" <bfields@fieldses.org>
6244 L:      linux-fsdevel@vger.kernel.org
6245 S:      Maintained
6246 F:      include/linux/fcntl.h
6247 F:      include/uapi/linux/fcntl.h
6248 F:      fs/fcntl.c
6249 F:      fs/locks.c
6250
6251 FILESYSTEMS (VFS and infrastructure)
6252 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6253 L:      linux-fsdevel@vger.kernel.org
6254 S:      Maintained
6255 F:      fs/*
6256 F:      include/linux/fs.h
6257 F:      include/linux/fs_types.h
6258 F:      include/uapi/linux/fs.h
6259
6260 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6261 M:      Riku Voipio <riku.voipio@iki.fi>
6262 L:      linux-hwmon@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/hwmon/f75375s.c
6265 F:      include/linux/f75375s.h
6266
6267 FIREWIRE AUDIO DRIVERS
6268 M:      Clemens Ladisch <clemens@ladisch.de>
6269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6271 S:      Maintained
6272 F:      sound/firewire/
6273
6274 FIREWIRE MEDIA DRIVERS (firedtv)
6275 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6276 L:      linux-media@vger.kernel.org
6277 L:      linux1394-devel@lists.sourceforge.net
6278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6279 S:      Maintained
6280 F:      drivers/media/firewire/
6281
6282 FIREWIRE SBP-2 TARGET
6283 M:      Chris Boot <bootc@bootc.net>
6284 L:      linux-scsi@vger.kernel.org
6285 L:      target-devel@vger.kernel.org
6286 L:      linux1394-devel@lists.sourceforge.net
6287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6288 S:      Maintained
6289 F:      drivers/target/sbp/
6290
6291 FIREWIRE SUBSYSTEM
6292 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6293 L:      linux1394-devel@lists.sourceforge.net
6294 W:      http://ieee1394.wiki.kernel.org/
6295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6296 S:      Maintained
6297 F:      drivers/firewire/
6298 F:      include/linux/firewire.h
6299 F:      include/uapi/linux/firewire*.h
6300 F:      tools/firewire/
6301
6302 FIRMWARE LOADER (request_firmware)
6303 M:      Luis Chamberlain <mcgrof@kernel.org>
6304 L:      linux-kernel@vger.kernel.org
6305 S:      Maintained
6306 F:      Documentation/firmware_class/
6307 F:      drivers/base/firmware_loader/
6308 F:      include/linux/firmware.h
6309
6310 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6311 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6312 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6313 S:      Maintained
6314 F:      drivers/block/rsxx/
6315
6316 FLEXTIMER FTM-QUADDEC DRIVER
6317 M:      Patrick Havelange <patrick.havelange@essensium.com>
6318 L:      linux-iio@vger.kernel.org
6319 S:      Maintained
6320 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6321 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6322 F:      drivers/counter/ftm-quaddec.c
6323
6324 FLOPPY DRIVER
6325 S:      Orphan
6326 L:      linux-block@vger.kernel.org
6327 F:      drivers/block/floppy.c
6328
6329 FMC SUBSYSTEM
6330 M:      Alessandro Rubini <rubini@gnudd.com>
6331 W:      http://www.ohwr.org/projects/fmc-bus
6332 S:      Supported
6333 F:      drivers/fmc/
6334 F:      include/linux/fmc*.h
6335 F:      include/linux/ipmi-fru.h
6336 K:      fmc_d.*register
6337
6338 FPGA MANAGER FRAMEWORK
6339 M:      Moritz Fischer <mdf@kernel.org>
6340 L:      linux-fpga@vger.kernel.org
6341 S:      Maintained
6342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6343 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6344 F:      Documentation/fpga/
6345 F:      Documentation/driver-api/fpga/
6346 F:      Documentation/devicetree/bindings/fpga/
6347 F:      drivers/fpga/
6348 F:      include/linux/fpga/
6349 W:      http://www.rocketboards.org
6350
6351 FPGA DFL DRIVERS
6352 M:      Wu Hao <hao.wu@intel.com>
6353 L:      linux-fpga@vger.kernel.org
6354 S:      Maintained
6355 F:      Documentation/fpga/dfl.rst
6356 F:      include/uapi/linux/fpga-dfl.h
6357 F:      drivers/fpga/dfl*
6358
6359 FPU EMULATOR
6360 M:      Bill Metzenthen <billm@melbpc.org.au>
6361 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6362 S:      Maintained
6363 F:      arch/x86/math-emu/
6364
6365 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6366 L:      netdev@vger.kernel.org
6367 S:      Orphan
6368 F:      drivers/net/wan/dlci.c
6369 F:      drivers/net/wan/sdla.c
6370
6371 FRAMEBUFFER LAYER
6372 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6373 L:      dri-devel@lists.freedesktop.org
6374 L:      linux-fbdev@vger.kernel.org
6375 T:      git git://github.com/bzolnier/linux.git
6376 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6377 S:      Maintained
6378 F:      Documentation/fb/
6379 F:      drivers/video/
6380 F:      include/video/
6381 F:      include/linux/fb.h
6382 F:      include/uapi/video/
6383 F:      include/uapi/linux/fb.h
6384
6385 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6386 M:      Horia Geantă <horia.geanta@nxp.com>
6387 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6388 L:      linux-crypto@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/crypto/caam/
6391 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6392
6393 FREESCALE DIU FRAMEBUFFER DRIVER
6394 M:      Timur Tabi <timur@kernel.org>
6395 L:      linux-fbdev@vger.kernel.org
6396 S:      Maintained
6397 F:      drivers/video/fbdev/fsl-diu-fb.*
6398
6399 FREESCALE DMA DRIVER
6400 M:      Li Yang <leoyang.li@nxp.com>
6401 M:      Zhang Wei <zw@zh-kernel.org>
6402 L:      linuxppc-dev@lists.ozlabs.org
6403 S:      Maintained
6404 F:      drivers/dma/fsldma.*
6405
6406 FREESCALE ENETC ETHERNET DRIVERS
6407 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6408 L:      netdev@vger.kernel.org
6409 S:      Maintained
6410 F:      drivers/net/ethernet/freescale/enetc/
6411
6412 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6413 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6414 L:      netdev@vger.kernel.org
6415 S:      Maintained
6416 F:      drivers/net/ethernet/freescale/gianfar*
6417 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6418
6419 FREESCALE GPMI NAND DRIVER
6420 M:      Han Xu <han.xu@nxp.com>
6421 L:      linux-mtd@lists.infradead.org
6422 S:      Maintained
6423 F:      drivers/mtd/nand/raw/gpmi-nand/*
6424
6425 FREESCALE I2C CPM DRIVER
6426 M:      Jochen Friedrich <jochen@scram.de>
6427 L:      linuxppc-dev@lists.ozlabs.org
6428 L:      linux-i2c@vger.kernel.org
6429 S:      Maintained
6430 F:      drivers/i2c/busses/i2c-cpm.c
6431
6432 FREESCALE IMX DDR PMU DRIVER
6433 M:      Frank Li <Frank.li@nxp.com>
6434 L:      linux-arm-kernel@lists.infradead.org
6435 S:      Maintained
6436 F:      drivers/perf/fsl_imx8_ddr_perf.c
6437 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6438
6439 FREESCALE IMX LPI2C DRIVER
6440 M:      Dong Aisheng <aisheng.dong@nxp.com>
6441 L:      linux-i2c@vger.kernel.org
6442 L:      linux-imx@nxp.com
6443 S:      Maintained
6444 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6445 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6446
6447 FREESCALE IMX / MXC FEC DRIVER
6448 M:      Fugang Duan <fugang.duan@nxp.com>
6449 L:      netdev@vger.kernel.org
6450 S:      Maintained
6451 F:      drivers/net/ethernet/freescale/fec_main.c
6452 F:      drivers/net/ethernet/freescale/fec_ptp.c
6453 F:      drivers/net/ethernet/freescale/fec.h
6454 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6455
6456 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6457 M:      Sascha Hauer <s.hauer@pengutronix.de>
6458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6459 L:      linux-fbdev@vger.kernel.org
6460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6461 S:      Maintained
6462 F:      include/linux/platform_data/video-imxfb.h
6463 F:      drivers/video/fbdev/imxfb.c
6464
6465 FREESCALE QORIQ DPAA ETHERNET DRIVER
6466 M:      Madalin Bucur <madalin.bucur@nxp.com>
6467 L:      netdev@vger.kernel.org
6468 S:      Maintained
6469 F:      drivers/net/ethernet/freescale/dpaa
6470
6471 FREESCALE QORIQ DPAA FMAN DRIVER
6472 M:      Madalin Bucur <madalin.bucur@nxp.com>
6473 L:      netdev@vger.kernel.org
6474 S:      Maintained
6475 F:      drivers/net/ethernet/freescale/fman
6476 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6477
6478 FREESCALE QORIQ PTP CLOCK DRIVER
6479 M:      Yangbo Lu <yangbo.lu@nxp.com>
6480 L:      netdev@vger.kernel.org
6481 S:      Maintained
6482 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6483 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6484 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6485 F:      drivers/ptp/ptp_qoriq.c
6486 F:      drivers/ptp/ptp_qoriq_debugfs.c
6487 F:      include/linux/fsl/ptp_qoriq.h
6488 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6489
6490 FREESCALE QUAD SPI DRIVER
6491 M:      Han Xu <han.xu@nxp.com>
6492 L:      linux-spi@vger.kernel.org
6493 S:      Maintained
6494 F:      drivers/spi/spi-fsl-qspi.c
6495
6496 FREESCALE QUICC ENGINE LIBRARY
6497 M:      Qiang Zhao <qiang.zhao@nxp.com>
6498 L:      linuxppc-dev@lists.ozlabs.org
6499 S:      Maintained
6500 F:      drivers/soc/fsl/qe/
6501 F:      include/soc/fsl/*qe*.h
6502 F:      include/soc/fsl/*ucc*.h
6503
6504 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6505 M:      Li Yang <leoyang.li@nxp.com>
6506 L:      netdev@vger.kernel.org
6507 L:      linuxppc-dev@lists.ozlabs.org
6508 S:      Maintained
6509 F:      drivers/net/ethernet/freescale/ucc_geth*
6510
6511 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6512 M:      Zhao Qiang <qiang.zhao@nxp.com>
6513 L:      netdev@vger.kernel.org
6514 L:      linuxppc-dev@lists.ozlabs.org
6515 S:      Maintained
6516 F:      drivers/net/wan/fsl_ucc_hdlc*
6517
6518 FREESCALE QUICC ENGINE UCC UART DRIVER
6519 M:      Timur Tabi <timur@kernel.org>
6520 L:      linuxppc-dev@lists.ozlabs.org
6521 S:      Maintained
6522 F:      drivers/tty/serial/ucc_uart.c
6523
6524 FREESCALE SOC DRIVERS
6525 M:      Li Yang <leoyang.li@nxp.com>
6526 L:      linuxppc-dev@lists.ozlabs.org
6527 L:      linux-arm-kernel@lists.infradead.org
6528 S:      Maintained
6529 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6530 F:      Documentation/devicetree/bindings/soc/fsl/
6531 F:      drivers/soc/fsl/
6532 F:      include/linux/fsl/
6533
6534 FREESCALE SOC FS_ENET DRIVER
6535 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6536 L:      linuxppc-dev@lists.ozlabs.org
6537 L:      netdev@vger.kernel.org
6538 S:      Maintained
6539 F:      drivers/net/ethernet/freescale/fs_enet/
6540 F:      include/linux/fs_enet_pd.h
6541
6542 FREESCALE SOC SOUND DRIVERS
6543 M:      Timur Tabi <timur@kernel.org>
6544 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6545 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6546 R:      Fabio Estevam <festevam@gmail.com>
6547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6548 L:      linuxppc-dev@lists.ozlabs.org
6549 S:      Maintained
6550 F:      sound/soc/fsl/fsl*
6551 F:      sound/soc/fsl/imx*
6552 F:      sound/soc/fsl/mpc8610_hpcd.c
6553
6554 FREESCALE USB PERIPHERAL DRIVERS
6555 M:      Li Yang <leoyang.li@nxp.com>
6556 L:      linux-usb@vger.kernel.org
6557 L:      linuxppc-dev@lists.ozlabs.org
6558 S:      Maintained
6559 F:      drivers/usb/gadget/udc/fsl*
6560
6561 FREEVXFS FILESYSTEM
6562 M:      Christoph Hellwig <hch@infradead.org>
6563 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6564 S:      Maintained
6565 F:      fs/freevxfs/
6566
6567 FREEZER
6568 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6569 M:      Pavel Machek <pavel@ucw.cz>
6570 L:      linux-pm@vger.kernel.org
6571 S:      Supported
6572 F:      Documentation/power/freezing-of-tasks.rst
6573 F:      include/linux/freezer.h
6574 F:      kernel/freezer.c
6575
6576 FRONTSWAP API
6577 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6578 L:      linux-kernel@vger.kernel.org
6579 S:      Maintained
6580 F:      mm/frontswap.c
6581 F:      include/linux/frontswap.h
6582
6583 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6584 M:      David Howells <dhowells@redhat.com>
6585 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6586 S:      Supported
6587 F:      Documentation/filesystems/caching/
6588 F:      fs/fscache/
6589 F:      include/linux/fscache*.h
6590
6591 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6592 M:      Theodore Y. Ts'o <tytso@mit.edu>
6593 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6594 M:      Eric Biggers <ebiggers@kernel.org>
6595 L:      linux-fscrypt@vger.kernel.org
6596 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6597 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6598 S:      Supported
6599 F:      fs/crypto/
6600 F:      include/linux/fscrypt*.h
6601 F:      Documentation/filesystems/fscrypt.rst
6602
6603 FSI SUBSYSTEM
6604 M:      Jeremy Kerr <jk@ozlabs.org>
6605 M:      Joel Stanley <joel@jms.id.au>
6606 R:      Alistar Popple <alistair@popple.id.au>
6607 R:      Eddie James <eajames@linux.ibm.com>
6608 L:      linux-fsi@lists.ozlabs.org
6609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6610 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6611 S:      Supported
6612 F:      drivers/fsi/
6613 F:      include/linux/fsi*.h
6614 F:      include/trace/events/fsi*.h
6615
6616 FSI-ATTACHED I2C DRIVER
6617 M:      Eddie James <eajames@linux.ibm.com>
6618 L:      linux-i2c@vger.kernel.org
6619 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6620 S:      Maintained
6621 F:      drivers/i2c/busses/i2c-fsi.c
6622 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6623
6624 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6625 M:      Jan Kara <jack@suse.cz>
6626 R:      Amir Goldstein <amir73il@gmail.com>
6627 L:      linux-fsdevel@vger.kernel.org
6628 S:      Maintained
6629 F:      fs/notify/
6630 F:      include/linux/fsnotify*.h
6631
6632 FUJITSU LAPTOP EXTRAS
6633 M:      Jonathan Woithe <jwoithe@just42.net>
6634 L:      platform-driver-x86@vger.kernel.org
6635 S:      Maintained
6636 F:      drivers/platform/x86/fujitsu-laptop.c
6637
6638 FUJITSU M-5MO LS CAMERA ISP DRIVER
6639 M:      Kyungmin Park <kyungmin.park@samsung.com>
6640 M:      Heungjun Kim <riverful.kim@samsung.com>
6641 L:      linux-media@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/media/i2c/m5mols/
6644 F:      include/media/i2c/m5mols.h
6645
6646 FUJITSU TABLET EXTRAS
6647 M:      Robert Gerlach <khnz@gmx.de>
6648 L:      platform-driver-x86@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/platform/x86/fujitsu-tablet.c
6651
6652 FUSE: FILESYSTEM IN USERSPACE
6653 M:      Miklos Szeredi <miklos@szeredi.hu>
6654 L:      linux-fsdevel@vger.kernel.org
6655 W:      http://fuse.sourceforge.net/
6656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6657 S:      Maintained
6658 F:      fs/fuse/
6659 F:      include/uapi/linux/fuse.h
6660 F:      Documentation/filesystems/fuse.txt
6661
6662 FUTEX SUBSYSTEM
6663 M:      Thomas Gleixner <tglx@linutronix.de>
6664 M:      Ingo Molnar <mingo@redhat.com>
6665 R:      Peter Zijlstra <peterz@infradead.org>
6666 R:      Darren Hart <dvhart@infradead.org>
6667 L:      linux-kernel@vger.kernel.org
6668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6669 S:      Maintained
6670 F:      kernel/futex.c
6671 F:      include/asm-generic/futex.h
6672 F:      include/linux/futex.h
6673 F:      include/uapi/linux/futex.h
6674 F:      tools/testing/selftests/futex/
6675 F:      tools/perf/bench/futex*
6676 F:      Documentation/*futex*
6677
6678 GCC PLUGINS
6679 M:      Kees Cook <keescook@chromium.org>
6680 R:      Emese Revfy <re.emese@gmail.com>
6681 L:      kernel-hardening@lists.openwall.com
6682 S:      Maintained
6683 F:      scripts/gcc-plugins/
6684 F:      scripts/gcc-plugin.sh
6685 F:      scripts/Makefile.gcc-plugins
6686 F:      Documentation/core-api/gcc-plugins.rst
6687
6688 GASKET DRIVER FRAMEWORK
6689 M:      Rob Springer <rspringer@google.com>
6690 M:      Todd Poynor <toddpoynor@google.com>
6691 M:      Ben Chan <benchan@chromium.org>
6692 S:      Maintained
6693 F:      drivers/staging/gasket/
6694
6695 GCOV BASED KERNEL PROFILING
6696 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6697 S:      Maintained
6698 F:      kernel/gcov/
6699 F:      Documentation/dev-tools/gcov.rst
6700
6701 GDB KERNEL DEBUGGING HELPER SCRIPTS
6702 M:      Jan Kiszka <jan.kiszka@siemens.com>
6703 M:      Kieran Bingham <kbingham@kernel.org>
6704 S:      Supported
6705 F:      scripts/gdb/
6706
6707 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6708 M:      Achim Leubner <achim_leubner@adaptec.com>
6709 L:      linux-scsi@vger.kernel.org
6710 W:      http://www.icp-vortex.com/
6711 S:      Supported
6712 F:      drivers/scsi/gdt*
6713
6714 GEMTEK FM RADIO RECEIVER DRIVER
6715 M:      Hans Verkuil <hverkuil@xs4all.nl>
6716 L:      linux-media@vger.kernel.org
6717 T:      git git://linuxtv.org/media_tree.git
6718 W:      https://linuxtv.org
6719 S:      Maintained
6720 F:      drivers/media/radio/radio-gemtek*
6721
6722 GENERIC GPIO I2C DRIVER
6723 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6724 S:      Supported
6725 F:      drivers/i2c/busses/i2c-gpio.c
6726 F:      include/linux/platform_data/i2c-gpio.h
6727
6728 GENERIC GPIO I2C MULTIPLEXER DRIVER
6729 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6730 L:      linux-i2c@vger.kernel.org
6731 S:      Supported
6732 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6733 F:      include/linux/platform_data/i2c-mux-gpio.h
6734 F:      Documentation/i2c/muxes/i2c-mux-gpio
6735
6736 GENERIC HDLC (WAN) DRIVERS
6737 M:      Krzysztof Halasa <khc@pm.waw.pl>
6738 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6739 S:      Maintained
6740 F:      drivers/net/wan/c101.c
6741 F:      drivers/net/wan/hd6457*
6742 F:      drivers/net/wan/hdlc*
6743 F:      drivers/net/wan/n2.c
6744 F:      drivers/net/wan/pc300too.c
6745 F:      drivers/net/wan/pci200syn.c
6746 F:      drivers/net/wan/wanxl*
6747
6748 GENERIC INCLUDE/ASM HEADER FILES
6749 M:      Arnd Bergmann <arnd@arndb.de>
6750 L:      linux-arch@vger.kernel.org
6751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6752 S:      Maintained
6753 F:      include/asm-generic/
6754 F:      include/uapi/asm-generic/
6755
6756 GENERIC PHY FRAMEWORK
6757 M:      Kishon Vijay Abraham I <kishon@ti.com>
6758 L:      linux-kernel@vger.kernel.org
6759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6760 S:      Supported
6761 F:      drivers/phy/
6762 F:      include/linux/phy/
6763 F:      Documentation/devicetree/bindings/phy/
6764
6765 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6766 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6767 S:      Supported
6768 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6769
6770 GENERIC PM DOMAINS
6771 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6772 M:      Kevin Hilman <khilman@kernel.org>
6773 M:      Ulf Hansson <ulf.hansson@linaro.org>
6774 L:      linux-pm@vger.kernel.org
6775 S:      Supported
6776 F:      drivers/base/power/domain*.c
6777 F:      include/linux/pm_domain.h
6778 F:      Documentation/devicetree/bindings/power/power_domain.txt
6779
6780 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6781 M:      Eugen Hristev <eugen.hristev@microchip.com>
6782 L:      linux-input@vger.kernel.org
6783 S:      Maintained
6784 F:      drivers/input/touchscreen/resistive-adc-touch.c
6785
6786 GENERIC UIO DRIVER FOR PCI DEVICES
6787 M:      "Michael S. Tsirkin" <mst@redhat.com>
6788 L:      kvm@vger.kernel.org
6789 S:      Supported
6790 F:      drivers/uio/uio_pci_generic.c
6791
6792 GENERIC VDSO LIBRARY:
6793 M:      Andy Lutomirski <luto@kernel.org>
6794 M:      Thomas Gleixner <tglx@linutronix.de>
6795 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6796 L:      linux-kernel@vger.kernel.org
6797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6798 S:      Maintained
6799 F:      lib/vdso/
6800 F:      kernel/time/vsyscall.c
6801 F:      include/vdso/
6802 F:      include/asm-generic/vdso/vsyscall.h
6803
6804 GENWQE (IBM Generic Workqueue Card)
6805 M:      Frank Haverkamp <haver@linux.ibm.com>
6806 S:      Supported
6807 F:      drivers/misc/genwqe/
6808
6809 GET_MAINTAINER SCRIPT
6810 M:      Joe Perches <joe@perches.com>
6811 S:      Maintained
6812 F:      scripts/get_maintainer.pl
6813
6814 GFS2 FILE SYSTEM
6815 M:      Bob Peterson <rpeterso@redhat.com>
6816 M:      Andreas Gruenbacher <agruenba@redhat.com>
6817 L:      cluster-devel@redhat.com
6818 W:      http://sources.redhat.com/cluster/
6819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6820 S:      Supported
6821 F:      Documentation/filesystems/gfs2*.txt
6822 F:      fs/gfs2/
6823 F:      include/uapi/linux/gfs2_ondisk.h
6824
6825 GIGASET ISDN DRIVERS
6826 M:      Paul Bolle <pebolle@tiscali.nl>
6827 L:      gigaset307x-common@lists.sourceforge.net
6828 W:      http://gigaset307x.sourceforge.net/
6829 S:      Odd Fixes
6830 F:      drivers/staging/isdn/gigaset/
6831
6832 GNSS SUBSYSTEM
6833 M:      Johan Hovold <johan@kernel.org>
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6835 S:      Maintained
6836 F:      Documentation/ABI/testing/sysfs-class-gnss
6837 F:      Documentation/devicetree/bindings/gnss/
6838 F:      drivers/gnss/
6839 F:      include/linux/gnss.h
6840
6841 GO7007 MPEG CODEC
6842 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6843 L:      linux-media@vger.kernel.org
6844 S:      Maintained
6845 F:      drivers/media/usb/go7007/
6846
6847 GOODIX TOUCHSCREEN
6848 M:      Bastien Nocera <hadess@hadess.net>
6849 L:      linux-input@vger.kernel.org
6850 S:      Maintained
6851 F:      drivers/input/touchscreen/goodix.c
6852
6853 GOOGLE ETHERNET DRIVERS
6854 M:      Catherine Sullivan <csully@google.com>
6855 R:      Sagi Shahar <sagis@google.com>
6856 R:      Jon Olson <jonolson@google.com>
6857 L:      netdev@vger.kernel.org
6858 S:      Supported
6859 F:      Documentation/networking/device_drivers/google/gve.txt
6860 F:      drivers/net/ethernet/google
6861
6862 GPD POCKET FAN DRIVER
6863 M:      Hans de Goede <hdegoede@redhat.com>
6864 L:      platform-driver-x86@vger.kernel.org
6865 S:      Maintained
6866 F:      drivers/platform/x86/gpd-pocket-fan.c
6867
6868 GPIO ACPI SUPPORT
6869 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6870 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6871 L:      linux-gpio@vger.kernel.org
6872 L:      linux-acpi@vger.kernel.org
6873 S:      Maintained
6874 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6875 F:      drivers/gpio/gpiolib-acpi.c
6876
6877 GPIO IR Transmitter
6878 M:      Sean Young <sean@mess.org>
6879 L:      linux-media@vger.kernel.org
6880 S:      Maintained
6881 F:      drivers/media/rc/gpio-ir-tx.c
6882
6883 GPIO MOCKUP DRIVER
6884 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6885 L:      linux-gpio@vger.kernel.org
6886 S:      Maintained
6887 F:      drivers/gpio/gpio-mockup.c
6888 F:      tools/testing/selftests/gpio/
6889
6890 GPIO SUBSYSTEM
6891 M:      Linus Walleij <linus.walleij@linaro.org>
6892 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6893 L:      linux-gpio@vger.kernel.org
6894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6895 S:      Maintained
6896 F:      Documentation/devicetree/bindings/gpio/
6897 F:      Documentation/driver-api/gpio/
6898 F:      Documentation/admin-guide/gpio/
6899 F:      Documentation/ABI/testing/gpio-cdev
6900 F:      Documentation/ABI/obsolete/sysfs-gpio
6901 F:      drivers/gpio/
6902 F:      include/linux/gpio/
6903 F:      include/linux/gpio.h
6904 F:      include/linux/of_gpio.h
6905 F:      include/asm-generic/gpio.h
6906 F:      include/uapi/linux/gpio.h
6907 F:      tools/gpio/
6908
6909 GRE DEMULTIPLEXER DRIVER
6910 M:      Dmitry Kozlov <xeb@mail.ru>
6911 L:      netdev@vger.kernel.org
6912 S:      Maintained
6913 F:      net/ipv4/gre_demux.c
6914 F:      net/ipv4/gre_offload.c
6915 F:      include/net/gre.h
6916
6917 GRETH 10/100/1G Ethernet MAC device driver
6918 M:      Andreas Larsson <andreas@gaisler.com>
6919 L:      netdev@vger.kernel.org
6920 S:      Maintained
6921 F:      drivers/net/ethernet/aeroflex/
6922
6923 GREYBUS AUDIO PROTOCOLS DRIVERS
6924 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6925 M:      Mark Greer <mgreer@animalcreek.com>
6926 S:      Maintained
6927 F:      drivers/staging/greybus/audio_apbridgea.c
6928 F:      drivers/staging/greybus/audio_apbridgea.h
6929 F:      drivers/staging/greybus/audio_codec.c
6930 F:      drivers/staging/greybus/audio_codec.h
6931 F:      drivers/staging/greybus/audio_gb.c
6932 F:      drivers/staging/greybus/audio_manager.c
6933 F:      drivers/staging/greybus/audio_manager.h
6934 F:      drivers/staging/greybus/audio_manager_module.c
6935 F:      drivers/staging/greybus/audio_manager_private.h
6936 F:      drivers/staging/greybus/audio_manager_sysfs.c
6937 F:      drivers/staging/greybus/audio_module.c
6938 F:      drivers/staging/greybus/audio_topology.c
6939
6940 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6941 M:      Viresh Kumar <vireshk@kernel.org>
6942 S:      Maintained
6943 F:      drivers/staging/greybus/authentication.c
6944 F:      drivers/staging/greybus/bootrom.c
6945 F:      drivers/staging/greybus/firmware.h
6946 F:      drivers/staging/greybus/fw-core.c
6947 F:      drivers/staging/greybus/fw-download.c
6948 F:      drivers/staging/greybus/fw-management.c
6949 F:      drivers/staging/greybus/greybus_authentication.h
6950 F:      drivers/staging/greybus/greybus_firmware.h
6951 F:      drivers/staging/greybus/hid.c
6952 F:      drivers/staging/greybus/i2c.c
6953 F:      drivers/staging/greybus/spi.c
6954 F:      drivers/staging/greybus/spilib.c
6955 F:      drivers/staging/greybus/spilib.h
6956
6957 GREYBUS LOOPBACK DRIVER
6958 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6959 S:      Maintained
6960 F:      drivers/staging/greybus/loopback.c
6961
6962 GREYBUS PLATFORM DRIVERS
6963 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6964 S:      Maintained
6965 F:      drivers/staging/greybus/arche-platform.c
6966 F:      drivers/staging/greybus/arche-apb-ctrl.c
6967 F:      drivers/staging/greybus/arche_platform.h
6968
6969 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6970 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6971 S:      Maintained
6972 F:      drivers/staging/greybus/sdio.c
6973 F:      drivers/staging/greybus/light.c
6974 F:      drivers/staging/greybus/gpio.c
6975 F:      drivers/staging/greybus/power_supply.c
6976 F:      drivers/staging/greybus/spi.c
6977 F:      drivers/staging/greybus/spilib.c
6978
6979 GREYBUS SUBSYSTEM
6980 M:      Johan Hovold <johan@kernel.org>
6981 M:      Alex Elder <elder@kernel.org>
6982 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6983 S:      Maintained
6984 F:      drivers/staging/greybus/
6985 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6986
6987 GREYBUS UART PROTOCOLS DRIVERS
6988 M:      David Lin <dtwlin@gmail.com>
6989 S:      Maintained
6990 F:      drivers/staging/greybus/uart.c
6991 F:      drivers/staging/greybus/log.c
6992
6993 GS1662 VIDEO SERIALIZER
6994 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6995 L:      linux-media@vger.kernel.org
6996 T:      git git://linuxtv.org/media_tree.git
6997 S:      Maintained
6998 F:      drivers/media/spi/gs1662.c
6999
7000 GSPCA FINEPIX SUBDRIVER
7001 M:      Frank Zago <frank@zago.net>
7002 L:      linux-media@vger.kernel.org
7003 T:      git git://linuxtv.org/media_tree.git
7004 S:      Maintained
7005 F:      drivers/media/usb/gspca/finepix.c
7006
7007 GSPCA GL860 SUBDRIVER
7008 M:      Olivier Lorin <o.lorin@laposte.net>
7009 L:      linux-media@vger.kernel.org
7010 T:      git git://linuxtv.org/media_tree.git
7011 S:      Maintained
7012 F:      drivers/media/usb/gspca/gl860/
7013
7014 GSPCA M5602 SUBDRIVER
7015 M:      Erik Andren <erik.andren@gmail.com>
7016 L:      linux-media@vger.kernel.org
7017 T:      git git://linuxtv.org/media_tree.git
7018 S:      Maintained
7019 F:      drivers/media/usb/gspca/m5602/
7020
7021 GSPCA PAC207 SONIXB SUBDRIVER
7022 M:      Hans Verkuil <hverkuil@xs4all.nl>
7023 L:      linux-media@vger.kernel.org
7024 T:      git git://linuxtv.org/media_tree.git
7025 S:      Odd Fixes
7026 F:      drivers/media/usb/gspca/pac207.c
7027
7028 GSPCA SN9C20X SUBDRIVER
7029 M:      Brian Johnson <brijohn@gmail.com>
7030 L:      linux-media@vger.kernel.org
7031 T:      git git://linuxtv.org/media_tree.git
7032 S:      Maintained
7033 F:      drivers/media/usb/gspca/sn9c20x.c
7034
7035 GSPCA T613 SUBDRIVER
7036 M:      Leandro Costantino <lcostantino@gmail.com>
7037 L:      linux-media@vger.kernel.org
7038 T:      git git://linuxtv.org/media_tree.git
7039 S:      Maintained
7040 F:      drivers/media/usb/gspca/t613.c
7041
7042 GSPCA USB WEBCAM DRIVER
7043 M:      Hans Verkuil <hverkuil@xs4all.nl>
7044 L:      linux-media@vger.kernel.org
7045 T:      git git://linuxtv.org/media_tree.git
7046 S:      Odd Fixes
7047 F:      drivers/media/usb/gspca/
7048
7049 GTP (GPRS Tunneling Protocol)
7050 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7051 M:      Harald Welte <laforge@gnumonks.org>
7052 L:      osmocom-net-gprs@lists.osmocom.org
7053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7054 S:      Maintained
7055 F:      drivers/net/gtp.c
7056
7057 GUID PARTITION TABLE (GPT)
7058 M:      Davidlohr Bueso <dave@stgolabs.net>
7059 L:      linux-efi@vger.kernel.org
7060 S:      Maintained
7061 F:      block/partitions/efi.*
7062
7063 H8/300 ARCHITECTURE
7064 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7065 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7066 W:      http://uclinux-h8.sourceforge.jp
7067 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7068 S:      Maintained
7069 F:      arch/h8300/
7070 F:      drivers/clocksource/h8300_*.c
7071 F:      drivers/clk/h8300/
7072 F:      drivers/irqchip/irq-renesas-h8*.c
7073
7074 HABANALABS PCI DRIVER
7075 M:      Oded Gabbay <oded.gabbay@gmail.com>
7076 T:      git https://github.com/HabanaAI/linux.git
7077 S:      Supported
7078 F:      drivers/misc/habanalabs/
7079 F:      include/uapi/misc/habanalabs.h
7080 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7081 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7082
7083 HACKRF MEDIA DRIVER
7084 M:      Antti Palosaari <crope@iki.fi>
7085 L:      linux-media@vger.kernel.org
7086 W:      https://linuxtv.org
7087 W:      http://palosaari.fi/linux/
7088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7089 T:      git git://linuxtv.org/anttip/media_tree.git
7090 S:      Maintained
7091 F:      drivers/media/usb/hackrf/
7092
7093 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7094 M:      Frank Seidel <frank@f-seidel.de>
7095 L:      platform-driver-x86@vger.kernel.org
7096 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7097 S:      Maintained
7098 F:      drivers/platform/x86/hdaps.c
7099
7100 HARDWARE MONITORING
7101 M:      Jean Delvare <jdelvare@suse.com>
7102 M:      Guenter Roeck <linux@roeck-us.net>
7103 L:      linux-hwmon@vger.kernel.org
7104 W:      http://hwmon.wiki.kernel.org/
7105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7106 S:      Maintained
7107 F:      Documentation/devicetree/bindings/hwmon/
7108 F:      Documentation/hwmon/
7109 F:      drivers/hwmon/
7110 F:      include/linux/hwmon*.h
7111 F:      include/trace/events/hwmon*.h
7112
7113 HARDWARE RANDOM NUMBER GENERATOR CORE
7114 M:      Matt Mackall <mpm@selenic.com>
7115 M:      Herbert Xu <herbert@gondor.apana.org.au>
7116 L:      linux-crypto@vger.kernel.org
7117 S:      Odd fixes
7118 F:      Documentation/devicetree/bindings/rng/
7119 F:      Documentation/admin-guide/hw_random.rst
7120 F:      drivers/char/hw_random/
7121 F:      include/linux/hw_random.h
7122
7123 HARDWARE TRACING FACILITIES
7124 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7125 S:      Maintained
7126 F:      drivers/hwtracing/
7127
7128 HARDWARE SPINLOCK CORE
7129 M:      Ohad Ben-Cohen <ohad@wizery.com>
7130 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7131 L:      linux-remoteproc@vger.kernel.org
7132 S:      Maintained
7133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7134 F:      Documentation/devicetree/bindings/hwlock/
7135 F:      Documentation/hwspinlock.txt
7136 F:      drivers/hwspinlock/
7137 F:      include/linux/hwspinlock.h
7138
7139 HARMONY SOUND DRIVER
7140 L:      linux-parisc@vger.kernel.org
7141 S:      Maintained
7142 F:      sound/parisc/harmony.*
7143
7144 HDPVR USB VIDEO ENCODER DRIVER
7145 M:      Hans Verkuil <hverkuil@xs4all.nl>
7146 L:      linux-media@vger.kernel.org
7147 T:      git git://linuxtv.org/media_tree.git
7148 W:      https://linuxtv.org
7149 S:      Odd Fixes
7150 F:      drivers/media/usb/hdpvr/
7151
7152 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7153 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7154 S:      Supported
7155 F:      Documentation/watchdog/hpwdt.rst
7156 F:      drivers/watchdog/hpwdt.c
7157
7158 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7159 M:      Don Brace <don.brace@microsemi.com>
7160 L:      esc.storagedev@microsemi.com
7161 L:      linux-scsi@vger.kernel.org
7162 S:      Supported
7163 F:      Documentation/scsi/hpsa.txt
7164 F:      drivers/scsi/hpsa*.[ch]
7165 F:      include/linux/cciss*.h
7166 F:      include/uapi/linux/cciss*.h
7167
7168 HFI1 DRIVER
7169 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7170 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7171 L:      linux-rdma@vger.kernel.org
7172 S:      Supported
7173 F:      drivers/infiniband/hw/hfi1
7174
7175 HFS FILESYSTEM
7176 L:      linux-fsdevel@vger.kernel.org
7177 S:      Orphan
7178 F:      Documentation/filesystems/hfs.txt
7179 F:      fs/hfs/
7180
7181 HFSPLUS FILESYSTEM
7182 L:      linux-fsdevel@vger.kernel.org
7183 S:      Orphan
7184 F:      Documentation/filesystems/hfsplus.txt
7185 F:      fs/hfsplus/
7186
7187 HGA FRAMEBUFFER DRIVER
7188 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7189 L:      linux-nvidia@lists.surfsouth.com
7190 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7191 S:      Maintained
7192 F:      drivers/video/fbdev/hgafb.c
7193
7194 HIBERNATION (aka Software Suspend, aka swsusp)
7195 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7196 M:      Pavel Machek <pavel@ucw.cz>
7197 L:      linux-pm@vger.kernel.org
7198 B:      https://bugzilla.kernel.org
7199 S:      Supported
7200 F:      arch/x86/power/
7201 F:      drivers/base/power/
7202 F:      kernel/power/
7203 F:      include/linux/suspend.h
7204 F:      include/linux/freezer.h
7205 F:      include/linux/pm.h
7206 F:      arch/*/include/asm/suspend*.h
7207
7208 HID CORE LAYER
7209 M:      Jiri Kosina <jikos@kernel.org>
7210 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7211 L:      linux-input@vger.kernel.org
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7213 S:      Maintained
7214 F:      drivers/hid/
7215 F:      include/linux/hid*
7216 F:      include/uapi/linux/hid*
7217
7218 HID SENSOR HUB DRIVERS
7219 M:      Jiri Kosina <jikos@kernel.org>
7220 M:      Jonathan Cameron <jic23@kernel.org>
7221 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7222 L:      linux-input@vger.kernel.org
7223 L:      linux-iio@vger.kernel.org
7224 S:      Maintained
7225 F:      Documentation/hid/hid-sensor*
7226 F:      drivers/hid/hid-sensor-*
7227 F:      drivers/iio/*/hid-*
7228 F:      include/linux/hid-sensor-*
7229
7230 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7231 M:      Thomas Gleixner <tglx@linutronix.de>
7232 L:      linux-kernel@vger.kernel.org
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7234 S:      Maintained
7235 F:      Documentation/timers/
7236 F:      kernel/time/hrtimer.c
7237 F:      kernel/time/clockevents.c
7238 F:      kernel/time/timer_*.c
7239 F:      include/linux/clockchips.h
7240 F:      include/linux/hrtimer.h
7241
7242 HIGH-SPEED SCC DRIVER FOR AX.25
7243 L:      linux-hams@vger.kernel.org
7244 S:      Orphan
7245 F:      drivers/net/hamradio/dmascc.c
7246 F:      drivers/net/hamradio/scc.c
7247
7248 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7249 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7250 W:      http://www.highpoint-tech.com
7251 S:      Supported
7252 F:      Documentation/scsi/hptiop.txt
7253 F:      drivers/scsi/hptiop.c
7254
7255 HIPPI
7256 M:      Jes Sorensen <jes@trained-monkey.org>
7257 L:      linux-hippi@sunsite.dk
7258 S:      Maintained
7259 F:      include/linux/hippidevice.h
7260 F:      include/uapi/linux/if_hippi.h
7261 F:      net/802/hippi.c
7262 F:      drivers/net/hippi/
7263
7264 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7265 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7266 M:      Salil Mehta <salil.mehta@huawei.com>
7267 L:      netdev@vger.kernel.org
7268 W:      http://www.hisilicon.com
7269 S:      Maintained
7270 F:      drivers/net/ethernet/hisilicon/hns3/
7271
7272 HISILICON LPC BUS DRIVER
7273 M:      john.garry@huawei.com
7274 W:      http://www.hisilicon.com
7275 S:      Maintained
7276 F:      drivers/bus/hisi_lpc.c
7277 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7278
7279 HISILICON NETWORK SUBSYSTEM DRIVER
7280 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7281 M:      Salil Mehta <salil.mehta@huawei.com>
7282 L:      netdev@vger.kernel.org
7283 W:      http://www.hisilicon.com
7284 S:      Maintained
7285 F:      drivers/net/ethernet/hisilicon/
7286 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7287
7288 HISILICON PMU DRIVER
7289 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7290 W:      http://www.hisilicon.com
7291 S:      Supported
7292 F:      drivers/perf/hisilicon
7293 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7294
7295 HISILICON ROCE DRIVER
7296 M:      Lijun Ou <oulijun@huawei.com>
7297 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7298 L:      linux-rdma@vger.kernel.org
7299 S:      Maintained
7300 F:      drivers/infiniband/hw/hns/
7301 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7302
7303 HISILICON SAS Controller
7304 M:      John Garry <john.garry@huawei.com>
7305 W:      http://www.hisilicon.com
7306 S:      Supported
7307 F:      drivers/scsi/hisi_sas/
7308 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7309
7310 HISILICON QM AND ZIP Controller DRIVER
7311 M:      Zhou Wang <wangzhou1@hisilicon.com>
7312 L:      linux-crypto@vger.kernel.org
7313 S:      Maintained
7314 F:      drivers/crypto/hisilicon/qm.c
7315 F:      drivers/crypto/hisilicon/qm.h
7316 F:      drivers/crypto/hisilicon/sgl.c
7317 F:      drivers/crypto/hisilicon/sgl.h
7318 F:      drivers/crypto/hisilicon/zip/
7319 F:      Documentation/ABI/testing/debugfs-hisi-zip
7320
7321 HMM - Heterogeneous Memory Management
7322 M:      Jérôme Glisse <jglisse@redhat.com>
7323 L:      linux-mm@kvack.org
7324 S:      Maintained
7325 F:      mm/hmm*
7326 F:      include/linux/hmm*
7327 F:      Documentation/vm/hmm.rst
7328
7329 HOST AP DRIVER
7330 M:      Jouni Malinen <j@w1.fi>
7331 L:      linux-wireless@vger.kernel.org
7332 W:      http://w1.fi/hostap-driver.html
7333 S:      Obsolete
7334 F:      drivers/net/wireless/intersil/hostap/
7335
7336 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7337 L:      platform-driver-x86@vger.kernel.org
7338 S:      Orphan
7339 F:      drivers/platform/x86/tc1100-wmi.c
7340
7341 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7342 M:      Jaroslav Kysela <perex@perex.cz>
7343 S:      Maintained
7344 F:      drivers/net/ethernet/hp/hp100.*
7345
7346 HPET:   High Precision Event Timers driver
7347 M:      Clemens Ladisch <clemens@ladisch.de>
7348 S:      Maintained
7349 F:      Documentation/timers/hpet.rst
7350 F:      drivers/char/hpet.c
7351 F:      include/linux/hpet.h
7352 F:      include/uapi/linux/hpet.h
7353
7354 HPET:   x86
7355 S:      Orphan
7356 F:      arch/x86/kernel/hpet.c
7357 F:      arch/x86/include/asm/hpet.h
7358
7359 HPFS FILESYSTEM
7360 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7361 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7362 S:      Maintained
7363 F:      fs/hpfs/
7364
7365 HSI SUBSYSTEM
7366 M:      Sebastian Reichel <sre@kernel.org>
7367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7368 S:      Maintained
7369 F:      Documentation/ABI/testing/sysfs-bus-hsi
7370 F:      Documentation/driver-api/hsi.rst
7371 F:      drivers/hsi/
7372 F:      include/linux/hsi/
7373 F:      include/uapi/linux/hsi/
7374
7375 HSO 3G MODEM DRIVER
7376 L:      linux-usb@vger.kernel.org
7377 S:      Orphan
7378 F:      drivers/net/usb/hso.c
7379
7380 HSR NETWORK PROTOCOL
7381 M:      Arvid Brodin <arvid.brodin@alten.se>
7382 L:      netdev@vger.kernel.org
7383 S:      Maintained
7384 F:      net/hsr/
7385
7386 HT16K33 LED CONTROLLER DRIVER
7387 M:      Robin van der Gracht <robin@protonic.nl>
7388 S:      Maintained
7389 F:      drivers/auxdisplay/ht16k33.c
7390 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7391
7392 HTCPEN TOUCHSCREEN DRIVER
7393 M:      Pau Oliva Fora <pof@eslack.org>
7394 L:      linux-input@vger.kernel.org
7395 S:      Maintained
7396 F:      drivers/input/touchscreen/htcpen.c
7397
7398 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7399 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7400 L:      linux-iio@vger.kernel.org
7401 W:      http://www.st.com/
7402 S:      Maintained
7403 F:      drivers/iio/humidity/hts221*
7404 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7405
7406 HUAWEI ETHERNET DRIVER
7407 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7408 L:      netdev@vger.kernel.org
7409 S:      Supported
7410 F:      Documentation/networking/hinic.txt
7411 F:      drivers/net/ethernet/huawei/hinic/
7412
7413 HUGETLB FILESYSTEM
7414 M:      Mike Kravetz <mike.kravetz@oracle.com>
7415 L:      linux-mm@kvack.org
7416 S:      Maintained
7417 F:      fs/hugetlbfs/
7418 F:      mm/hugetlb.c
7419 F:      include/linux/hugetlb.h
7420 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7421 F:      Documentation/vm/hugetlbfs_reserv.rst
7422 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7423
7424 HVA ST MEDIA DRIVER
7425 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7426 L:      linux-media@vger.kernel.org
7427 T:      git git://linuxtv.org/media_tree.git
7428 W:      https://linuxtv.org
7429 S:      Supported
7430 F:      drivers/media/platform/sti/hva
7431
7432 HWPOISON MEMORY FAILURE HANDLING
7433 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7434 L:      linux-mm@kvack.org
7435 S:      Maintained
7436 F:      mm/memory-failure.c
7437 F:      mm/hwpoison-inject.c
7438
7439 HYGON PROCESSOR SUPPORT
7440 M:      Pu Wen <puwen@hygon.cn>
7441 L:      linux-kernel@vger.kernel.org
7442 S:      Maintained
7443 F:      arch/x86/kernel/cpu/hygon.c
7444
7445 Hyper-V CORE AND DRIVERS
7446 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7447 M:      Haiyang Zhang <haiyangz@microsoft.com>
7448 M:      Stephen Hemminger <sthemmin@microsoft.com>
7449 M:      Sasha Levin <sashal@kernel.org>
7450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7451 L:      linux-hyperv@vger.kernel.org
7452 S:      Supported
7453 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7454 F:      arch/x86/include/asm/mshyperv.h
7455 F:      arch/x86/include/asm/trace/hyperv.h
7456 F:      arch/x86/include/asm/hyperv-tlfs.h
7457 F:      arch/x86/kernel/cpu/mshyperv.c
7458 F:      arch/x86/hyperv
7459 F:      drivers/clocksource/hyperv_timer.c
7460 F:      drivers/hid/hid-hyperv.c
7461 F:      drivers/hv/
7462 F:      drivers/input/serio/hyperv-keyboard.c
7463 F:      drivers/pci/controller/pci-hyperv.c
7464 F:      drivers/net/hyperv/
7465 F:      drivers/scsi/storvsc_drv.c
7466 F:      drivers/uio/uio_hv_generic.c
7467 F:      drivers/video/fbdev/hyperv_fb.c
7468 F:      drivers/iommu/hyperv_iommu.c
7469 F:      net/vmw_vsock/hyperv_transport.c
7470 F:      include/clocksource/hyperv_timer.h
7471 F:      include/linux/hyperv.h
7472 F:      include/uapi/linux/hyperv.h
7473 F:      include/asm-generic/mshyperv.h
7474 F:      tools/hv/
7475 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7476
7477 HYPERBUS SUPPORT
7478 M:      Vignesh Raghavendra <vigneshr@ti.com>
7479 S:      Supported
7480 F:      drivers/mtd/hyperbus/
7481 F:      include/linux/mtd/hyperbus.h
7482 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7483 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7484
7485 HYPERVISOR VIRTUAL CONSOLE DRIVER
7486 L:      linuxppc-dev@lists.ozlabs.org
7487 S:      Odd Fixes
7488 F:      drivers/tty/hvc/
7489
7490 I2C ACPI SUPPORT
7491 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7492 L:      linux-i2c@vger.kernel.org
7493 L:      linux-acpi@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/i2c/i2c-core-acpi.c
7496
7497 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7498 M:      Ajay Gupta <ajayg@nvidia.com>
7499 L:      linux-i2c@vger.kernel.org
7500 S:      Maintained
7501 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7502 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7503
7504 I2C MUXES
7505 M:      Peter Rosin <peda@axentia.se>
7506 L:      linux-i2c@vger.kernel.org
7507 S:      Maintained
7508 F:      Documentation/i2c/i2c-topology
7509 F:      Documentation/i2c/muxes/
7510 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7511 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7512 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7513 F:      drivers/i2c/i2c-mux.c
7514 F:      drivers/i2c/muxes/
7515 F:      include/linux/i2c-mux.h
7516
7517 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7518 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7519 L:      linux-i2c@vger.kernel.org
7520 S:      Maintained
7521 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7522 F:      drivers/i2c/busses/i2c-mv64xxx.c
7523
7524 I2C OVER PARALLEL PORT
7525 M:      Jean Delvare <jdelvare@suse.com>
7526 L:      linux-i2c@vger.kernel.org
7527 S:      Maintained
7528 F:      Documentation/i2c/busses/i2c-parport
7529 F:      Documentation/i2c/busses/i2c-parport-light
7530 F:      drivers/i2c/busses/i2c-parport.c
7531 F:      drivers/i2c/busses/i2c-parport-light.c
7532
7533 I2C SUBSYSTEM
7534 M:      Wolfram Sang <wsa@the-dreams.de>
7535 L:      linux-i2c@vger.kernel.org
7536 W:      https://i2c.wiki.kernel.org/
7537 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7539 S:      Maintained
7540 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7541 F:      Documentation/i2c/
7542 F:      drivers/i2c/*
7543 F:      include/linux/i2c.h
7544 F:      include/linux/i2c-dev.h
7545 F:      include/linux/i2c-smbus.h
7546 F:      include/uapi/linux/i2c.h
7547 F:      include/uapi/linux/i2c-*.h
7548
7549 I2C SUBSYSTEM HOST DRIVERS
7550 L:      linux-i2c@vger.kernel.org
7551 W:      https://i2c.wiki.kernel.org/
7552 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7554 S:      Odd Fixes
7555 F:      Documentation/devicetree/bindings/i2c/
7556 F:      drivers/i2c/algos/
7557 F:      drivers/i2c/busses/
7558
7559 I2C-TAOS-EVM DRIVER
7560 M:      Jean Delvare <jdelvare@suse.com>
7561 L:      linux-i2c@vger.kernel.org
7562 S:      Maintained
7563 F:      Documentation/i2c/busses/i2c-taos-evm
7564 F:      drivers/i2c/busses/i2c-taos-evm.c
7565
7566 I2C-TINY-USB DRIVER
7567 M:      Till Harbaum <till@harbaum.org>
7568 L:      linux-i2c@vger.kernel.org
7569 W:      http://www.harbaum.org/till/i2c_tiny_usb
7570 S:      Maintained
7571 F:      drivers/i2c/busses/i2c-tiny-usb.c
7572
7573 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7574 M:      Jean Delvare <jdelvare@suse.com>
7575 L:      linux-i2c@vger.kernel.org
7576 S:      Maintained
7577 F:      Documentation/i2c/busses/i2c-ali1535
7578 F:      Documentation/i2c/busses/i2c-ali1563
7579 F:      Documentation/i2c/busses/i2c-ali15x3
7580 F:      Documentation/i2c/busses/i2c-amd756
7581 F:      Documentation/i2c/busses/i2c-amd8111
7582 F:      Documentation/i2c/busses/i2c-i801
7583 F:      Documentation/i2c/busses/i2c-nforce2
7584 F:      Documentation/i2c/busses/i2c-piix4
7585 F:      Documentation/i2c/busses/i2c-sis5595
7586 F:      Documentation/i2c/busses/i2c-sis630
7587 F:      Documentation/i2c/busses/i2c-sis96x
7588 F:      Documentation/i2c/busses/i2c-via
7589 F:      Documentation/i2c/busses/i2c-viapro
7590 F:      drivers/i2c/busses/i2c-ali1535.c
7591 F:      drivers/i2c/busses/i2c-ali1563.c
7592 F:      drivers/i2c/busses/i2c-ali15x3.c
7593 F:      drivers/i2c/busses/i2c-amd756.c
7594 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7595 F:      drivers/i2c/busses/i2c-amd8111.c
7596 F:      drivers/i2c/busses/i2c-i801.c
7597 F:      drivers/i2c/busses/i2c-isch.c
7598 F:      drivers/i2c/busses/i2c-nforce2.c
7599 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7600 F:      drivers/i2c/busses/i2c-piix4.c
7601 F:      drivers/i2c/busses/i2c-sis5595.c
7602 F:      drivers/i2c/busses/i2c-sis630.c
7603 F:      drivers/i2c/busses/i2c-sis96x.c
7604 F:      drivers/i2c/busses/i2c-via.c
7605 F:      drivers/i2c/busses/i2c-viapro.c
7606
7607 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7608 M:      Hans de Goede <hdegoede@redhat.com>
7609 L:      linux-i2c@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/i2c/busses/i2c-cht-wc.c
7612
7613 I2C/SMBUS ISMT DRIVER
7614 M:      Seth Heasley <seth.heasley@intel.com>
7615 M:      Neil Horman <nhorman@tuxdriver.com>
7616 L:      linux-i2c@vger.kernel.org
7617 F:      drivers/i2c/busses/i2c-ismt.c
7618 F:      Documentation/i2c/busses/i2c-ismt
7619
7620 I2C/SMBUS STUB DRIVER
7621 M:      Jean Delvare <jdelvare@suse.com>
7622 L:      linux-i2c@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/i2c/i2c-stub.c
7625
7626 I3C SUBSYSTEM
7627 M:      Boris Brezillon <bbrezillon@kernel.org>
7628 L:      linux-i3c@lists.infradead.org
7629 C:      irc://chat.freenode.net/linux-i3c
7630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7631 S:      Maintained
7632 F:      Documentation/ABI/testing/sysfs-bus-i3c
7633 F:      Documentation/devicetree/bindings/i3c/
7634 F:      Documentation/driver-api/i3c
7635 F:      drivers/i3c/
7636 F:      include/linux/i3c/
7637
7638 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7639 M:      Vitor Soares <vitor.soares@synopsys.com>
7640 S:      Maintained
7641 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7642 F:      drivers/i3c/master/dw*
7643
7644 IA64 (Itanium) PLATFORM
7645 M:      Tony Luck <tony.luck@intel.com>
7646 M:      Fenghua Yu <fenghua.yu@intel.com>
7647 L:      linux-ia64@vger.kernel.org
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7649 S:      Maintained
7650 F:      arch/ia64/
7651
7652 IBM Power 842 compression accelerator
7653 M:      Haren Myneni <haren@us.ibm.com>
7654 S:      Supported
7655 F:      drivers/crypto/nx/Makefile
7656 F:      drivers/crypto/nx/Kconfig
7657 F:      drivers/crypto/nx/nx-842*
7658 F:      include/linux/sw842.h
7659 F:      crypto/842.c
7660 F:      lib/842/
7661
7662 IBM Power in-Nest Crypto Acceleration
7663 M:      Breno Leitão <leitao@debian.org>
7664 M:      Nayna Jain <nayna@linux.ibm.com>
7665 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7666 L:      linux-crypto@vger.kernel.org
7667 S:      Supported
7668 F:      drivers/crypto/nx/Makefile
7669 F:      drivers/crypto/nx/Kconfig
7670 F:      drivers/crypto/nx/nx-aes*
7671 F:      drivers/crypto/nx/nx-sha*
7672 F:      drivers/crypto/nx/nx.*
7673 F:      drivers/crypto/nx/nx_csbcpb.h
7674 F:      drivers/crypto/nx/nx_debugfs.h
7675
7676 IBM Power Linux RAID adapter
7677 M:      Brian King <brking@us.ibm.com>
7678 S:      Supported
7679 F:      drivers/scsi/ipr.*
7680
7681 IBM Power SRIOV Virtual NIC Device Driver
7682 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7683 M:      John Allen <jallen@linux.ibm.com>
7684 L:      netdev@vger.kernel.org
7685 S:      Supported
7686 F:      drivers/net/ethernet/ibm/ibmvnic.*
7687
7688 IBM Power Virtual Accelerator Switchboard
7689 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7690 L:      linuxppc-dev@lists.ozlabs.org
7691 S:      Supported
7692 F:      arch/powerpc/platforms/powernv/vas*
7693 F:      arch/powerpc/platforms/powernv/copy-paste.h
7694 F:      arch/powerpc/include/asm/vas.h
7695
7696 IBM Power Virtual Ethernet Device Driver
7697 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7698 L:      netdev@vger.kernel.org
7699 S:      Supported
7700 F:      drivers/net/ethernet/ibm/ibmveth.*
7701
7702 IBM Power Virtual FC Device Drivers
7703 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7704 L:      linux-scsi@vger.kernel.org
7705 S:      Supported
7706 F:      drivers/scsi/ibmvscsi/ibmvfc*
7707
7708 IBM Power Virtual Management Channel Driver
7709 M:      Steven Royer <seroyer@linux.ibm.com>
7710 S:      Supported
7711 F:      drivers/misc/ibmvmc.*
7712
7713 IBM Power Virtual SCSI Device Drivers
7714 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7715 L:      linux-scsi@vger.kernel.org
7716 S:      Supported
7717 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7718 F:      include/scsi/viosrp.h
7719
7720 IBM Power Virtual SCSI Device Target Driver
7721 M:      Michael Cyr <mikecyr@linux.ibm.com>
7722 L:      linux-scsi@vger.kernel.org
7723 L:      target-devel@vger.kernel.org
7724 S:      Supported
7725 F:      drivers/scsi/ibmvscsi_tgt/
7726
7727 IBM Power VMX Cryptographic instructions
7728 M:      Breno Leitão <leitao@debian.org>
7729 M:      Nayna Jain <nayna@linux.ibm.com>
7730 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7731 L:      linux-crypto@vger.kernel.org
7732 S:      Supported
7733 F:      drivers/crypto/vmx/Makefile
7734 F:      drivers/crypto/vmx/Kconfig
7735 F:      drivers/crypto/vmx/vmx.c
7736 F:      drivers/crypto/vmx/aes*
7737 F:      drivers/crypto/vmx/ghash*
7738 F:      drivers/crypto/vmx/ppc-xlate.pl
7739
7740 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7741 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7742 L:      linux-pci@vger.kernel.org
7743 L:      linuxppc-dev@lists.ozlabs.org
7744 S:      Supported
7745 F:      drivers/pci/hotplug/rpaphp*
7746
7747 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7748 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7749 L:      linux-pci@vger.kernel.org
7750 L:      linuxppc-dev@lists.ozlabs.org
7751 S:      Supported
7752 F:      drivers/pci/hotplug/rpadlpar*
7753
7754 IBM ServeRAID RAID DRIVER
7755 S:      Orphan
7756 F:      drivers/scsi/ips.*
7757
7758 ICH LPC AND GPIO DRIVER
7759 M:      Peter Tyser <ptyser@xes-inc.com>
7760 S:      Maintained
7761 F:      drivers/mfd/lpc_ich.c
7762 F:      drivers/gpio/gpio-ich.c
7763
7764 IDE SUBSYSTEM
7765 M:      "David S. Miller" <davem@davemloft.net>
7766 L:      linux-ide@vger.kernel.org
7767 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7769 S:      Maintained
7770 F:      Documentation/ide/
7771 F:      drivers/ide/
7772 F:      include/linux/ide.h
7773
7774 IDE/ATAPI DRIVERS
7775 M:      Borislav Petkov <bp@alien8.de>
7776 L:      linux-ide@vger.kernel.org
7777 S:      Maintained
7778 F:      Documentation/cdrom/ide-cd.rst
7779 F:      drivers/ide/ide-cd*
7780
7781 IDEAPAD LAPTOP EXTRAS DRIVER
7782 M:      Ike Panhc <ike.pan@canonical.com>
7783 L:      platform-driver-x86@vger.kernel.org
7784 W:      http://launchpad.net/ideapad-laptop
7785 S:      Maintained
7786 F:      drivers/platform/x86/ideapad-laptop.c
7787
7788 IDEAPAD LAPTOP SLIDEBAR DRIVER
7789 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7790 L:      linux-input@vger.kernel.org
7791 W:      https://github.com/o2genum/ideapad-slidebar
7792 S:      Maintained
7793 F:      drivers/input/misc/ideapad_slidebar.c
7794
7795 IDT VersaClock 5 CLOCK DRIVER
7796 M:      Marek Vasut <marek.vasut@gmail.com>
7797 S:      Maintained
7798 F:      drivers/clk/clk-versaclock5.c
7799
7800 IEEE 802.15.4 SUBSYSTEM
7801 M:      Alexander Aring <alex.aring@gmail.com>
7802 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7803 L:      linux-wpan@vger.kernel.org
7804 W:      http://wpan.cakelab.org/
7805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7807 S:      Maintained
7808 F:      net/ieee802154/
7809 F:      net/mac802154/
7810 F:      drivers/net/ieee802154/
7811 F:      include/linux/nl802154.h
7812 F:      include/linux/ieee802154.h
7813 F:      include/net/nl802154.h
7814 F:      include/net/mac802154.h
7815 F:      include/net/af_ieee802154.h
7816 F:      include/net/cfg802154.h
7817 F:      include/net/ieee802154_netdev.h
7818 F:      Documentation/networking/ieee802154.rst
7819
7820 IFE PROTOCOL
7821 M:      Yotam Gigi <yotam.gi@gmail.com>
7822 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7823 F:      net/ife
7824 F:      include/net/ife.h
7825 F:      include/uapi/linux/ife.h
7826
7827 IGORPLUG-USB IR RECEIVER
7828 M:      Sean Young <sean@mess.org>
7829 L:      linux-media@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/media/rc/igorplugusb.c
7832
7833 IGUANAWORKS USB IR TRANSCEIVER
7834 M:      Sean Young <sean@mess.org>
7835 L:      linux-media@vger.kernel.org
7836 S:      Maintained
7837 F:      drivers/media/rc/iguanair.c
7838
7839 IIO DIGITAL POTENTIOMETER DAC
7840 M:      Peter Rosin <peda@axentia.se>
7841 L:      linux-iio@vger.kernel.org
7842 S:      Maintained
7843 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7844 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7845 F:      drivers/iio/dac/dpot-dac.c
7846
7847 IIO ENVELOPE DETECTOR
7848 M:      Peter Rosin <peda@axentia.se>
7849 L:      linux-iio@vger.kernel.org
7850 S:      Maintained
7851 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7852 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7853 F:      drivers/iio/adc/envelope-detector.c
7854
7855 IIO MULTIPLEXER
7856 M:      Peter Rosin <peda@axentia.se>
7857 L:      linux-iio@vger.kernel.org
7858 S:      Maintained
7859 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7860 F:      drivers/iio/multiplexer/iio-mux.c
7861
7862 IIO SUBSYSTEM AND DRIVERS
7863 M:      Jonathan Cameron <jic23@kernel.org>
7864 R:      Hartmut Knaack <knaack.h@gmx.de>
7865 R:      Lars-Peter Clausen <lars@metafoo.de>
7866 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7867 L:      linux-iio@vger.kernel.org
7868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7869 S:      Maintained
7870 F:      Documentation/ABI/testing/configfs-iio*
7871 F:      Documentation/ABI/testing/sysfs-bus-iio*
7872 F:      Documentation/devicetree/bindings/iio/
7873 F:      drivers/iio/
7874 F:      drivers/staging/iio/
7875 F:      include/linux/iio/
7876 F:      tools/iio/
7877
7878 IIO UNIT CONVERTER
7879 M:      Peter Rosin <peda@axentia.se>
7880 L:      linux-iio@vger.kernel.org
7881 S:      Maintained
7882 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7883 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7884 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7885 F:      drivers/iio/afe/iio-rescale.c
7886
7887 IKANOS/ADI EAGLE ADSL USB DRIVER
7888 M:      Matthieu Castet <castet.matthieu@free.fr>
7889 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7890 S:      Maintained
7891 F:      drivers/usb/atm/ueagle-atm.c
7892
7893 IMGTEC ASCII LCD DRIVER
7894 M:      Paul Burton <paul.burton@mips.com>
7895 S:      Maintained
7896 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7897 F:      drivers/auxdisplay/img-ascii-lcd.c
7898
7899 IMGTEC IR DECODER DRIVER
7900 M:      James Hogan <jhogan@kernel.org>
7901 S:      Maintained
7902 F:      drivers/media/rc/img-ir/
7903
7904 IMON SOUNDGRAPH USB IR RECEIVER
7905 M:      Sean Young <sean@mess.org>
7906 L:      linux-media@vger.kernel.org
7907 S:      Maintained
7908 F:      drivers/media/rc/imon_raw.c
7909 F:      drivers/media/rc/imon.c
7910
7911 IMS TWINTURBO FRAMEBUFFER DRIVER
7912 L:      linux-fbdev@vger.kernel.org
7913 S:      Orphan
7914 F:      drivers/video/fbdev/imsttfb.c
7915
7916 INA209 HARDWARE MONITOR DRIVER
7917 M:      Guenter Roeck <linux@roeck-us.net>
7918 L:      linux-hwmon@vger.kernel.org
7919 S:      Maintained
7920 F:      Documentation/hwmon/ina209.rst
7921 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7922 F:      drivers/hwmon/ina209.c
7923
7924 INA2XX HARDWARE MONITOR DRIVER
7925 M:      Guenter Roeck <linux@roeck-us.net>
7926 L:      linux-hwmon@vger.kernel.org
7927 S:      Maintained
7928 F:      Documentation/hwmon/ina2xx.rst
7929 F:      drivers/hwmon/ina2xx.c
7930 F:      include/linux/platform_data/ina2xx.h
7931
7932 INDUSTRY PACK SUBSYSTEM (IPACK)
7933 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7934 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7935 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7936 L:      industrypack-devel@lists.sourceforge.net
7937 W:      http://industrypack.sourceforge.net
7938 S:      Maintained
7939 F:      drivers/ipack/
7940
7941 INFINEON DPS310 Driver
7942 M:      Eddie James <eajames@linux.ibm.com>
7943 L:      linux-iio@vger.kernel.org
7944 F:      drivers/iio/pressure/dps310.c
7945 S:      Maintained
7946
7947 INFINIBAND SUBSYSTEM
7948 M:      Doug Ledford <dledford@redhat.com>
7949 M:      Jason Gunthorpe <jgg@mellanox.com>
7950 L:      linux-rdma@vger.kernel.org
7951 W:      https://github.com/linux-rdma/rdma-core
7952 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7954 S:      Supported
7955 F:      Documentation/devicetree/bindings/infiniband/
7956 F:      Documentation/infiniband/
7957 F:      drivers/infiniband/
7958 F:      include/uapi/linux/if_infiniband.h
7959 F:      include/uapi/rdma/
7960 F:      include/rdma/
7961 F:      include/trace/events/ib_mad.h
7962 F:      include/trace/events/ib_umad.h
7963 F:      samples/bpf/ibumad_kern.c
7964 F:      samples/bpf/ibumad_user.c
7965
7966 INGENIC JZ4780 DMA Driver
7967 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7968 S:      Maintained
7969 F:      drivers/dma/dma-jz4780.c
7970
7971 INGENIC JZ4780 NAND DRIVER
7972 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7973 L:      linux-mtd@lists.infradead.org
7974 S:      Maintained
7975 F:      drivers/mtd/nand/raw/ingenic/
7976
7977 INGENIC JZ47xx SoCs
7978 M:      Paul Cercueil <paul@crapouillou.net>
7979 S:      Maintained
7980 F:      arch/mips/boot/dts/ingenic/
7981 F:      arch/mips/include/asm/mach-jz4740/
7982 F:      arch/mips/jz4740/
7983 F:      drivers/clk/ingenic/
7984 F:      drivers/dma/dma-jz4780.c
7985 F:      drivers/gpu/drm/ingenic/
7986 F:      drivers/i2c/busses/i2c-jz4780.c
7987 F:      drivers/iio/adc/ingenic-adc.c
7988 F:      drivers/irqchip/irq-ingenic.c
7989 F:      drivers/memory/jz4780-nemc.c
7990 F:      drivers/mmc/host/jz4740_mmc.c
7991 F:      drivers/mtd/nand/raw/ingenic/
7992 F:      drivers/pinctrl/pinctrl-ingenic.c
7993 F:      drivers/power/supply/ingenic-battery.c
7994 F:      drivers/pwm/pwm-jz4740.c
7995 F:      drivers/rtc/rtc-jz4740.c
7996 F:      drivers/tty/serial/8250/8250_ingenic.c
7997 F:      drivers/usb/musb/jz4740.c
7998 F:      drivers/watchdog/jz4740_wdt.c
7999 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8000 F:      include/linux/mfd/ingenic-tcu.h
8001 F:      sound/soc/jz4740/
8002 F:      sound/soc/codecs/jz47*
8003
8004 INOTIFY
8005 M:      Jan Kara <jack@suse.cz>
8006 R:      Amir Goldstein <amir73il@gmail.com>
8007 L:      linux-fsdevel@vger.kernel.org
8008 S:      Maintained
8009 F:      Documentation/filesystems/inotify.txt
8010 F:      fs/notify/inotify/
8011 F:      include/linux/inotify.h
8012 F:      include/uapi/linux/inotify.h
8013
8014 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8015 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8016 L:      linux-input@vger.kernel.org
8017 Q:      http://patchwork.kernel.org/project/linux-input/list/
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8019 S:      Maintained
8020 F:      drivers/input/
8021 F:      include/linux/input.h
8022 F:      include/uapi/linux/input.h
8023 F:      include/uapi/linux/input-event-codes.h
8024 F:      include/linux/input/
8025 F:      Documentation/devicetree/bindings/input/
8026 F:      Documentation/devicetree/bindings/serio/
8027 F:      Documentation/input/
8028
8029 INPUT MULTITOUCH (MT) PROTOCOL
8030 M:      Henrik Rydberg <rydberg@bitmath.org>
8031 L:      linux-input@vger.kernel.org
8032 S:      Odd fixes
8033 F:      Documentation/input/multi-touch-protocol.rst
8034 F:      drivers/input/input-mt.c
8035 K:      \b(ABS|SYN)_MT_
8036
8037 INSIDE SECURE CRYPTO DRIVER
8038 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8039 F:      drivers/crypto/inside-secure/
8040 S:      Maintained
8041 L:      linux-crypto@vger.kernel.org
8042
8043 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8044 M:      Mimi Zohar <zohar@linux.ibm.com>
8045 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8046 L:      linux-integrity@vger.kernel.org
8047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8048 S:      Supported
8049 F:      security/integrity/ima/
8050
8051 INTEL 810/815 FRAMEBUFFER DRIVER
8052 M:      Antonino Daplas <adaplas@gmail.com>
8053 L:      linux-fbdev@vger.kernel.org
8054 S:      Maintained
8055 F:      drivers/video/fbdev/i810/
8056
8057 INTEL ASoC DRIVERS
8058 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8059 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8060 M:      Jie Yang <yang.jie@linux.intel.com>
8061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8062 S:      Supported
8063 F:      sound/soc/intel/
8064
8065 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8066 M:      Hans de Goede <hdegoede@redhat.com>
8067 L:      platform-driver-x86@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/platform/x86/intel_atomisp2_pm.c
8070
8071 INTEL C600 SERIES SAS CONTROLLER DRIVER
8072 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8073 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8074 L:      linux-scsi@vger.kernel.org
8075 T:      git git://git.code.sf.net/p/intel-sas/isci
8076 S:      Supported
8077 F:      drivers/scsi/isci/
8078
8079 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8080 M:      Jani Nikula <jani.nikula@linux.intel.com>
8081 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8082 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8083 L:      intel-gfx@lists.freedesktop.org
8084 W:      https://01.org/linuxgraphics/
8085 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8086 C:      irc://chat.freenode.net/intel-gfx
8087 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8088 T:      git git://anongit.freedesktop.org/drm-intel
8089 S:      Supported
8090 F:      drivers/gpu/drm/i915/
8091 F:      include/drm/i915*
8092 F:      include/uapi/drm/i915_drm.h
8093 F:      Documentation/gpu/i915.rst
8094
8095 INTEL ETHERNET DRIVERS
8096 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8097 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8098 W:      http://www.intel.com/support/feedback.htm
8099 W:      http://e1000.sourceforge.net/
8100 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8103 S:      Supported
8104 F:      Documentation/networking/device_drivers/intel/e100.rst
8105 F:      Documentation/networking/device_drivers/intel/e1000.rst
8106 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8107 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8108 F:      Documentation/networking/device_drivers/intel/igb.rst
8109 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8110 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8111 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8112 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8113 F:      Documentation/networking/device_drivers/intel/i40e.rst
8114 F:      Documentation/networking/device_drivers/intel/iavf.rst
8115 F:      Documentation/networking/device_drivers/intel/ice.rst
8116 F:      drivers/net/ethernet/intel/
8117 F:      drivers/net/ethernet/intel/*/
8118 F:      include/linux/avf/virtchnl.h
8119
8120 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8121 M:      Maik Broemme <mbroemme@libmpq.org>
8122 L:      linux-fbdev@vger.kernel.org
8123 S:      Maintained
8124 F:      Documentation/fb/intelfb.rst
8125 F:      drivers/video/fbdev/intelfb/
8126
8127 INTEL GPIO DRIVERS
8128 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8129 L:      linux-gpio@vger.kernel.org
8130 S:      Maintained
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8132 F:      drivers/gpio/gpio-ich.c
8133 F:      drivers/gpio/gpio-intel-mid.c
8134 F:      drivers/gpio/gpio-lynxpoint.c
8135 F:      drivers/gpio/gpio-merrifield.c
8136 F:      drivers/gpio/gpio-ml-ioh.c
8137 F:      drivers/gpio/gpio-pch.c
8138 F:      drivers/gpio/gpio-sch.c
8139 F:      drivers/gpio/gpio-sodaville.c
8140
8141 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8142 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8143 M:      Zhi Wang <zhi.a.wang@intel.com>
8144 L:      intel-gvt-dev@lists.freedesktop.org
8145 L:      intel-gfx@lists.freedesktop.org
8146 W:      https://01.org/igvt-g
8147 T:      git https://github.com/intel/gvt-linux.git
8148 S:      Supported
8149 F:      drivers/gpu/drm/i915/gvt/
8150
8151 INTEL HID EVENT DRIVER
8152 M:      Alex Hung <alex.hung@canonical.com>
8153 L:      platform-driver-x86@vger.kernel.org
8154 S:      Maintained
8155 F:      drivers/platform/x86/intel-hid.c
8156
8157 INTEL I/OAT DMA DRIVER
8158 M:      Dave Jiang <dave.jiang@intel.com>
8159 R:      Dan Williams <dan.j.williams@intel.com>
8160 L:      dmaengine@vger.kernel.org
8161 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8162 S:      Supported
8163 F:      drivers/dma/ioat*
8164
8165 INTEL IDLE DRIVER
8166 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8167 M:      Len Brown <lenb@kernel.org>
8168 L:      linux-pm@vger.kernel.org
8169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8170 B:      https://bugzilla.kernel.org
8171 S:      Supported
8172 F:      drivers/idle/intel_idle.c
8173
8174 INTEL INTEGRATED SENSOR HUB DRIVER
8175 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8176 M:      Jiri Kosina <jikos@kernel.org>
8177 L:      linux-input@vger.kernel.org
8178 S:      Maintained
8179 F:      drivers/hid/intel-ish-hid/
8180
8181 INTEL IOMMU (VT-d)
8182 M:      David Woodhouse <dwmw2@infradead.org>
8183 L:      iommu@lists.linux-foundation.org
8184 T:      git git://git.infradead.org/iommu-2.6.git
8185 S:      Supported
8186 F:      drivers/iommu/intel-iommu.c
8187 F:      include/linux/intel-iommu.h
8188
8189 INTEL IOP-ADMA DMA DRIVER
8190 R:      Dan Williams <dan.j.williams@intel.com>
8191 S:      Odd fixes
8192 F:      drivers/dma/iop-adma.c
8193
8194 INTEL IPU3 CSI-2 CIO2 DRIVER
8195 M:      Yong Zhi <yong.zhi@intel.com>
8196 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8197 M:      Bingbu Cao <bingbu.cao@intel.com>
8198 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8199 L:      linux-media@vger.kernel.org
8200 S:      Maintained
8201 F:      drivers/media/pci/intel/ipu3/
8202 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8203
8204 INTEL IPU3 CSI-2 IMGU DRIVER
8205 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8206 L:      linux-media@vger.kernel.org
8207 S:      Maintained
8208 F:      drivers/staging/media/ipu3/
8209 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8210 F:      Documentation/media/v4l-drivers/ipu3.rst
8211
8212 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8213 M:      Krzysztof Halasa <khalasa@piap.pl>
8214 S:      Maintained
8215 F:      include/linux/soc/ixp4xx/qmgr.h
8216 F:      include/linux/soc/ixp4xx/npe.h
8217 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8218 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8219 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8220 F:      drivers/net/wan/ixp4xx_hss.c
8221
8222 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8223 M:      Deepak Saxena <dsaxena@plexity.net>
8224 S:      Maintained
8225 F:      drivers/char/hw_random/ixp4xx-rng.c
8226
8227 INTEL MANAGEMENT ENGINE (mei)
8228 M:      Tomas Winkler <tomas.winkler@intel.com>
8229 L:      linux-kernel@vger.kernel.org
8230 S:      Supported
8231 F:      include/uapi/linux/mei.h
8232 F:      include/linux/mei_cl_bus.h
8233 F:      drivers/misc/mei/*
8234 F:      drivers/watchdog/mei_wdt.c
8235 F:      Documentation/driver-api/mei/*
8236 F:      samples/mei/*
8237
8238 INTEL MENLOW THERMAL DRIVER
8239 M:      Sujith Thomas <sujith.thomas@intel.com>
8240 L:      platform-driver-x86@vger.kernel.org
8241 W:      https://01.org/linux-acpi
8242 S:      Supported
8243 F:      drivers/platform/x86/intel_menlow.c
8244
8245 INTEL MIC DRIVERS (mic)
8246 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8247 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8248 S:      Supported
8249 W:      https://github.com/sudeepdutt/mic
8250 W:      http://software.intel.com/en-us/mic-developer
8251 F:      include/linux/mic_bus.h
8252 F:      include/linux/scif.h
8253 F:      include/uapi/linux/mic_common.h
8254 F:      include/uapi/linux/mic_ioctl.h
8255 F:      include/uapi/linux/scif_ioctl.h
8256 F:      drivers/misc/mic/
8257 F:      drivers/dma/mic_x100_dma.c
8258 F:      drivers/dma/mic_x100_dma.h
8259 F:      Documentation/mic/
8260
8261 INTEL PMC CORE DRIVER
8262 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8263 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8264 L:      platform-driver-x86@vger.kernel.org
8265 S:      Maintained
8266 F:      drivers/platform/x86/intel_pmc_core*
8267
8268 INTEL PMC/P-Unit IPC DRIVER
8269 M:      Zha Qipeng<qipeng.zha@intel.com>
8270 L:      platform-driver-x86@vger.kernel.org
8271 S:      Maintained
8272 F:      drivers/platform/x86/intel_pmc_ipc.c
8273 F:      drivers/platform/x86/intel_punit_ipc.c
8274 F:      arch/x86/include/asm/intel_pmc_ipc.h
8275 F:      arch/x86/include/asm/intel_punit_ipc.h
8276
8277 INTEL PMIC GPIO DRIVERS
8278 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8279 S:      Maintained
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8281 F:      drivers/gpio/gpio-*cove.c
8282 F:      drivers/gpio/gpio-msic.c
8283
8284 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8285 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8286 S:      Maintained
8287 F:      drivers/mfd/intel_msic.c
8288 F:      drivers/mfd/intel_soc_pmic*
8289 F:      include/linux/mfd/intel_msic.h
8290 F:      include/linux/mfd/intel_soc_pmic*
8291
8292 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8293 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8294 L:      linux-wireless@vger.kernel.org
8295 S:      Maintained
8296 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8297 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8298 F:      drivers/net/wireless/intel/ipw2x00/
8299
8300 INTEL PSTATE DRIVER
8301 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8302 M:      Len Brown <lenb@kernel.org>
8303 L:      linux-pm@vger.kernel.org
8304 S:      Supported
8305 F:      drivers/cpufreq/intel_pstate.c
8306
8307 INTEL RDMA RNIC DRIVER
8308 M:      Faisal Latif <faisal.latif@intel.com>
8309 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8310 L:      linux-rdma@vger.kernel.org
8311 S:      Supported
8312 F:      drivers/infiniband/hw/i40iw/
8313 F:      include/uapi/rdma/i40iw-abi.h
8314
8315 INTEL SPEED SELECT TECHNOLOGY
8316 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8317 L:      platform-driver-x86@vger.kernel.org
8318 S:      Maintained
8319 F:      drivers/platform/x86/intel_speed_select_if/
8320 F:      tools/power/x86/intel-speed-select/
8321 F:      include/uapi/linux/isst_if.h
8322
8323 INTEL TELEMETRY DRIVER
8324 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8325 M:      "David E. Box" <david.e.box@linux.intel.com>
8326 L:      platform-driver-x86@vger.kernel.org
8327 S:      Maintained
8328 F:      arch/x86/include/asm/intel_telemetry.h
8329 F:      drivers/platform/x86/intel_telemetry*
8330
8331 INTEL VIRTUAL BUTTON DRIVER
8332 M:      AceLan Kao <acelan.kao@canonical.com>
8333 L:      platform-driver-x86@vger.kernel.org
8334 S:      Maintained
8335 F:      drivers/platform/x86/intel-vbtn.c
8336
8337 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8338 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8339 L:      linux-wireless@vger.kernel.org
8340 S:      Supported
8341 F:      drivers/net/wireless/intel/iwlegacy/
8342
8343 INTEL WIRELESS WIFI LINK (iwlwifi)
8344 M:      Johannes Berg <johannes.berg@intel.com>
8345 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8346 M:      Luca Coelho <luciano.coelho@intel.com>
8347 M:      Intel Linux Wireless <linuxwifi@intel.com>
8348 L:      linux-wireless@vger.kernel.org
8349 W:      http://intellinuxwireless.org
8350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8351 S:      Supported
8352 F:      drivers/net/wireless/intel/iwlwifi/
8353
8354 INTEL WIRELESS WIMAX CONNECTION 2400
8355 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8356 M:      linux-wimax@intel.com
8357 L:      wimax@linuxwimax.org (subscribers-only)
8358 S:      Supported
8359 W:      http://linuxwimax.org
8360 F:      Documentation/wimax/README.i2400m
8361 F:      drivers/net/wimax/i2400m/
8362 F:      include/uapi/linux/wimax/i2400m.h
8363
8364 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8365 M:      Mario Limonciello <mario.limonciello@dell.com>
8366 S:      Maintained
8367 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8368
8369 INTEL(R) TRACE HUB
8370 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8371 S:      Supported
8372 F:      Documentation/trace/intel_th.rst
8373 F:      drivers/hwtracing/intel_th/
8374
8375 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8376 M:      Ning Sun <ning.sun@intel.com>
8377 L:      tboot-devel@lists.sourceforge.net
8378 W:      http://tboot.sourceforge.net
8379 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8380 S:      Supported
8381 F:      Documentation/x86/intel_txt.rst
8382 F:      include/linux/tboot.h
8383 F:      arch/x86/kernel/tboot.c
8384
8385 INTEL-MID GPIO DRIVER
8386 M:      David Cohen <david.a.cohen@linux.intel.com>
8387 L:      linux-gpio@vger.kernel.org
8388 S:      Maintained
8389 F:      drivers/gpio/gpio-intel-mid.c
8390
8391 INTERCONNECT API
8392 M:      Georgi Djakov <georgi.djakov@linaro.org>
8393 L:      linux-pm@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/driver-api/interconnect.rst
8396 F:      Documentation/devicetree/bindings/interconnect/
8397 F:      drivers/interconnect/
8398 F:      include/dt-bindings/interconnect/
8399 F:      include/linux/interconnect-provider.h
8400 F:      include/linux/interconnect.h
8401
8402 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8403 M:      Linus Walleij <linus.walleij@linaro.org>
8404 L:      linux-iio@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/iio/gyro/mpu3050*
8407 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8408
8409 IOC3 ETHERNET DRIVER
8410 M:      Ralf Baechle <ralf@linux-mips.org>
8411 L:      linux-mips@vger.kernel.org
8412 S:      Maintained
8413 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8414
8415 IOC3 SERIAL DRIVER
8416 M:      Pat Gefre <pfg@sgi.com>
8417 L:      linux-serial@vger.kernel.org
8418 S:      Maintained
8419 F:      drivers/tty/serial/ioc3_serial.c
8420
8421 IOMAP FILESYSTEM LIBRARY
8422 M:      Christoph Hellwig <hch@infradead.org>
8423 M:      Darrick J. Wong <darrick.wong@oracle.com>
8424 M:      linux-xfs@vger.kernel.org
8425 M:      linux-fsdevel@vger.kernel.org
8426 L:      linux-xfs@vger.kernel.org
8427 L:      linux-fsdevel@vger.kernel.org
8428 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8429 S:      Supported
8430 F:      fs/iomap.c
8431 F:      fs/iomap/
8432 F:      include/linux/iomap.h
8433
8434 IOMMU DRIVERS
8435 M:      Joerg Roedel <joro@8bytes.org>
8436 L:      iommu@lists.linux-foundation.org
8437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8438 S:      Maintained
8439 F:      Documentation/devicetree/bindings/iommu/
8440 F:      drivers/iommu/
8441 F:      include/linux/iommu.h
8442 F:      include/linux/of_iommu.h
8443 F:      include/linux/iova.h
8444
8445 IO_URING
8446 M:      Jens Axboe <axboe@kernel.dk>
8447 L:      linux-block@vger.kernel.org
8448 L:      linux-fsdevel@vger.kernel.org
8449 T:      git git://git.kernel.dk/linux-block
8450 T:      git git://git.kernel.dk/liburing
8451 S:      Maintained
8452 F:      fs/io_uring.c
8453 F:      include/uapi/linux/io_uring.h
8454
8455 IP MASQUERADING
8456 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8457 S:      Maintained
8458 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8459
8460 IPMI SUBSYSTEM
8461 M:      Corey Minyard <minyard@acm.org>
8462 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8463 W:      http://openipmi.sourceforge.net/
8464 S:      Supported
8465 F:      Documentation/devicetree/bindings/ipmi/
8466 F:      Documentation/IPMI.txt
8467 F:      drivers/char/ipmi/
8468 F:      include/linux/ipmi*
8469 F:      include/uapi/linux/ipmi*
8470
8471 IPS SCSI RAID DRIVER
8472 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8473 L:      linux-scsi@vger.kernel.org
8474 W:      http://www.adaptec.com/
8475 S:      Maintained
8476 F:      drivers/scsi/ips*
8477
8478 IPVS
8479 M:      Wensong Zhang <wensong@linux-vs.org>
8480 M:      Simon Horman <horms@verge.net.au>
8481 M:      Julian Anastasov <ja@ssi.bg>
8482 L:      netdev@vger.kernel.org
8483 L:      lvs-devel@vger.kernel.org
8484 S:      Maintained
8485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8487 F:      Documentation/networking/ipvs-sysctl.txt
8488 F:      include/net/ip_vs.h
8489 F:      include/uapi/linux/ip_vs.h
8490 F:      net/netfilter/ipvs/
8491
8492 IPWIRELESS DRIVER
8493 M:      Jiri Kosina <jikos@kernel.org>
8494 M:      David Sterba <dsterba@suse.com>
8495 S:      Odd Fixes
8496 F:      drivers/tty/ipwireless/
8497
8498 IPX NETWORK LAYER
8499 L:      netdev@vger.kernel.org
8500 S:      Obsolete
8501 F:      include/uapi/linux/ipx.h
8502
8503 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8504 M:      Marc Zyngier <marc.zyngier@arm.com>
8505 S:      Maintained
8506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8507 F:      Documentation/IRQ-domain.txt
8508 F:      include/linux/irqdomain.h
8509 F:      kernel/irq/irqdomain.c
8510 F:      kernel/irq/msi.c
8511
8512 IRQ SUBSYSTEM
8513 M:      Thomas Gleixner <tglx@linutronix.de>
8514 L:      linux-kernel@vger.kernel.org
8515 S:      Maintained
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8517 F:      kernel/irq/
8518
8519 IRQCHIP DRIVERS
8520 M:      Thomas Gleixner <tglx@linutronix.de>
8521 M:      Jason Cooper <jason@lakedaemon.net>
8522 M:      Marc Zyngier <marc.zyngier@arm.com>
8523 L:      linux-kernel@vger.kernel.org
8524 S:      Maintained
8525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8526 F:      Documentation/devicetree/bindings/interrupt-controller/
8527 F:      drivers/irqchip/
8528
8529 ISA
8530 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8531 S:      Maintained
8532 F:      Documentation/driver-api/isa.rst
8533 F:      drivers/base/isa.c
8534 F:      include/linux/isa.h
8535
8536 ISA RADIO MODULE
8537 M:      Hans Verkuil <hverkuil@xs4all.nl>
8538 L:      linux-media@vger.kernel.org
8539 T:      git git://linuxtv.org/media_tree.git
8540 W:      https://linuxtv.org
8541 S:      Maintained
8542 F:      drivers/media/radio/radio-isa*
8543
8544 ISAPNP
8545 M:      Jaroslav Kysela <perex@perex.cz>
8546 S:      Maintained
8547 F:      Documentation/driver-api/isapnp.rst
8548 F:      drivers/pnp/isapnp/
8549 F:      include/linux/isapnp.h
8550
8551 ISCSI
8552 M:      Lee Duncan <lduncan@suse.com>
8553 M:      Chris Leech <cleech@redhat.com>
8554 L:      open-iscsi@googlegroups.com
8555 W:      www.open-iscsi.com
8556 S:      Maintained
8557 F:      drivers/scsi/*iscsi*
8558 F:      include/scsi/*iscsi*
8559
8560 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8561 M:      Peter Jones <pjones@redhat.com>
8562 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8563 S:      Maintained
8564 F:      drivers/firmware/iscsi_ibft*
8565
8566 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8567 M:      Sagi Grimberg <sagi@grimberg.me>
8568 M:      Max Gurtovoy <maxg@mellanox.com>
8569 L:      linux-rdma@vger.kernel.org
8570 S:      Supported
8571 W:      http://www.openfabrics.org
8572 W:      www.open-iscsi.org
8573 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8574 F:      drivers/infiniband/ulp/iser/
8575
8576 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8577 M:      Sagi Grimberg <sagi@grimberg.me>
8578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8579 L:      linux-rdma@vger.kernel.org
8580 L:      target-devel@vger.kernel.org
8581 S:      Supported
8582 W:      http://www.linux-iscsi.org
8583 F:      drivers/infiniband/ulp/isert
8584
8585 ISDN/mISDN SUBSYSTEM
8586 M:      Karsten Keil <isdn@linux-pingi.de>
8587 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8588 L:      netdev@vger.kernel.org
8589 W:      http://www.isdn4linux.de
8590 S:      Maintained
8591 F:      drivers/isdn/mISDN
8592 F:      drivers/isdn/hardware
8593
8594 ISDN/CAPI SUBSYSTEM
8595 M:      Karsten Keil <isdn@linux-pingi.de>
8596 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8597 L:      netdev@vger.kernel.org
8598 W:      http://www.isdn4linux.de
8599 S:      Odd Fixes
8600 F:      Documentation/isdn/
8601 F:      drivers/isdn/capi/
8602 F:      drivers/staging/isdn/
8603 F:      net/bluetooth/cmtp/
8604 F:      include/linux/isdn/
8605 F:      include/uapi/linux/isdn/
8606
8607 IT87 HARDWARE MONITORING DRIVER
8608 M:      Jean Delvare <jdelvare@suse.com>
8609 L:      linux-hwmon@vger.kernel.org
8610 S:      Maintained
8611 F:      Documentation/hwmon/it87.rst
8612 F:      drivers/hwmon/it87.c
8613
8614 IT913X MEDIA DRIVER
8615 M:      Antti Palosaari <crope@iki.fi>
8616 L:      linux-media@vger.kernel.org
8617 W:      https://linuxtv.org
8618 W:      http://palosaari.fi/linux/
8619 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8620 T:      git git://linuxtv.org/anttip/media_tree.git
8621 S:      Maintained
8622 F:      drivers/media/tuners/it913x*
8623
8624 IVTV VIDEO4LINUX DRIVER
8625 M:      Andy Walls <awalls@md.metrocast.net>
8626 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8627 L:      linux-media@vger.kernel.org
8628 T:      git git://linuxtv.org/media_tree.git
8629 W:      http://www.ivtvdriver.org
8630 S:      Maintained
8631 F:      Documentation/media/v4l-drivers/ivtv*
8632 F:      drivers/media/pci/ivtv/
8633 F:      include/uapi/linux/ivtv*
8634
8635 IX2505V MEDIA DRIVER
8636 M:      Malcolm Priestley <tvboxspy@gmail.com>
8637 L:      linux-media@vger.kernel.org
8638 W:      https://linuxtv.org
8639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8640 S:      Maintained
8641 F:      drivers/media/dvb-frontends/ix2505v*
8642
8643 JAILHOUSE HYPERVISOR INTERFACE
8644 M:      Jan Kiszka <jan.kiszka@siemens.com>
8645 L:      jailhouse-dev@googlegroups.com
8646 S:      Maintained
8647 F:      arch/x86/kernel/jailhouse.c
8648 F:      arch/x86/include/asm/jailhouse_para.h
8649
8650 JC42.4 TEMPERATURE SENSOR DRIVER
8651 M:      Guenter Roeck <linux@roeck-us.net>
8652 L:      linux-hwmon@vger.kernel.org
8653 S:      Maintained
8654 F:      drivers/hwmon/jc42.c
8655 F:      Documentation/hwmon/jc42.rst
8656
8657 JFS FILESYSTEM
8658 M:      Dave Kleikamp <shaggy@kernel.org>
8659 L:      jfs-discussion@lists.sourceforge.net
8660 W:      http://jfs.sourceforge.net/
8661 T:      git git://github.com/kleikamp/linux-shaggy.git
8662 S:      Maintained
8663 F:      Documentation/filesystems/jfs.txt
8664 F:      fs/jfs/
8665
8666 JME NETWORK DRIVER
8667 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8668 L:      netdev@vger.kernel.org
8669 S:      Maintained
8670 F:      drivers/net/ethernet/jme.*
8671
8672 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8673 M:      David Woodhouse <dwmw2@infradead.org>
8674 M:      Richard Weinberger <richard@nod.at>
8675 L:      linux-mtd@lists.infradead.org
8676 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8677 T:      git git://git.infradead.org/ubifs-2.6.git
8678 S:      Odd Fixes
8679 F:      fs/jffs2/
8680 F:      include/uapi/linux/jffs2.h
8681
8682 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8683 M:      "Theodore Ts'o" <tytso@mit.edu>
8684 M:      Jan Kara <jack@suse.com>
8685 L:      linux-ext4@vger.kernel.org
8686 S:      Maintained
8687 F:      fs/jbd2/
8688 F:      include/linux/jbd2.h
8689
8690 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8691 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8692 L:      linux-media@vger.kernel.org
8693 S:      Maintained
8694 F:      drivers/media/platform/rcar_jpu.c
8695
8696 JSM Neo PCI based serial card
8697 L:      linux-serial@vger.kernel.org
8698 S:      Orphan
8699 F:      drivers/tty/serial/jsm/
8700
8701 K10TEMP HARDWARE MONITORING DRIVER
8702 M:      Clemens Ladisch <clemens@ladisch.de>
8703 L:      linux-hwmon@vger.kernel.org
8704 S:      Maintained
8705 F:      Documentation/hwmon/k10temp.rst
8706 F:      drivers/hwmon/k10temp.c
8707
8708 K8TEMP HARDWARE MONITORING DRIVER
8709 M:      Rudolf Marek <r.marek@assembler.cz>
8710 L:      linux-hwmon@vger.kernel.org
8711 S:      Maintained
8712 F:      Documentation/hwmon/k8temp.rst
8713 F:      drivers/hwmon/k8temp.c
8714
8715 KASAN
8716 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8717 R:      Alexander Potapenko <glider@google.com>
8718 R:      Dmitry Vyukov <dvyukov@google.com>
8719 L:      kasan-dev@googlegroups.com
8720 S:      Maintained
8721 F:      arch/*/include/asm/kasan.h
8722 F:      arch/*/mm/kasan_init*
8723 F:      Documentation/dev-tools/kasan.rst
8724 F:      include/linux/kasan*.h
8725 F:      lib/test_kasan.c
8726 F:      mm/kasan/
8727 F:      scripts/Makefile.kasan
8728
8729 KCONFIG
8730 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8732 L:      linux-kbuild@vger.kernel.org
8733 S:      Maintained
8734 F:      Documentation/kbuild/kconfig*
8735 F:      scripts/kconfig/
8736 F:      scripts/Kconfig.include
8737
8738 KDUMP
8739 M:      Dave Young <dyoung@redhat.com>
8740 M:      Baoquan He <bhe@redhat.com>
8741 R:      Vivek Goyal <vgoyal@redhat.com>
8742 L:      kexec@lists.infradead.org
8743 W:      http://lse.sourceforge.net/kdump/
8744 S:      Maintained
8745 F:      Documentation/admin-guide/kdump/
8746
8747 KEENE FM RADIO TRANSMITTER DRIVER
8748 M:      Hans Verkuil <hverkuil@xs4all.nl>
8749 L:      linux-media@vger.kernel.org
8750 T:      git git://linuxtv.org/media_tree.git
8751 W:      https://linuxtv.org
8752 S:      Maintained
8753 F:      drivers/media/radio/radio-keene*
8754
8755 KERNEL AUTOMOUNTER
8756 M:      Ian Kent <raven@themaw.net>
8757 L:      autofs@vger.kernel.org
8758 S:      Maintained
8759 F:      fs/autofs/
8760
8761 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8762 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8763 M:      Michal Marek <michal.lkml@markovi.net>
8764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8765 L:      linux-kbuild@vger.kernel.org
8766 S:      Maintained
8767 F:      Documentation/kbuild/
8768 F:      Makefile
8769 F:      scripts/Kbuild*
8770 F:      scripts/Makefile*
8771 F:      scripts/basic/
8772 F:      scripts/mk*
8773 F:      scripts/*vmlinux*
8774 F:      scripts/mod/
8775 F:      scripts/package/
8776
8777 KERNEL JANITORS
8778 L:      kernel-janitors@vger.kernel.org
8779 W:      http://kernelnewbies.org/KernelJanitors
8780 S:      Odd Fixes
8781
8782 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8783 M:      "J. Bruce Fields" <bfields@fieldses.org>
8784 M:      Chuck Lever <chuck.lever@oracle.com>
8785 L:      linux-nfs@vger.kernel.org
8786 W:      http://nfs.sourceforge.net/
8787 T:      git git://linux-nfs.org/~bfields/linux.git
8788 S:      Supported
8789 F:      fs/nfsd/
8790 F:      include/uapi/linux/nfsd/
8791 F:      fs/lockd/
8792 F:      fs/nfs_common/
8793 F:      net/sunrpc/
8794 F:      include/linux/lockd/
8795 F:      include/linux/sunrpc/
8796 F:      include/uapi/linux/sunrpc/
8797
8798 KERNEL SELFTEST FRAMEWORK
8799 M:      Shuah Khan <shuah@kernel.org>
8800 M:      Shuah Khan <skhan@linuxfoundation.org>
8801 L:      linux-kselftest@vger.kernel.org
8802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8803 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8804 S:      Maintained
8805 F:      tools/testing/selftests/
8806 F:      Documentation/dev-tools/kselftest*
8807
8808 KERNEL USERMODE HELPER
8809 M:      Luis Chamberlain <mcgrof@kernel.org>
8810 L:      linux-kernel@vger.kernel.org
8811 S:      Maintained
8812 F:      kernel/umh.c
8813 F:      include/linux/umh.h
8814
8815 KERNEL VIRTUAL MACHINE (KVM)
8816 M:      Paolo Bonzini <pbonzini@redhat.com>
8817 M:      Radim Krčmář <rkrcmar@redhat.com>
8818 L:      kvm@vger.kernel.org
8819 W:      http://www.linux-kvm.org
8820 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8821 S:      Supported
8822 F:      Documentation/virtual/kvm/
8823 F:      include/trace/events/kvm.h
8824 F:      include/uapi/asm-generic/kvm*
8825 F:      include/uapi/linux/kvm*
8826 F:      include/asm-generic/kvm*
8827 F:      include/linux/kvm*
8828 F:      include/kvm/iodev.h
8829 F:      virt/kvm/*
8830 F:      tools/kvm/
8831 F:      tools/testing/selftests/kvm/
8832
8833 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8834 M:      Joerg Roedel <joro@8bytes.org>
8835 L:      kvm@vger.kernel.org
8836 W:      http://www.linux-kvm.org/
8837 S:      Maintained
8838 F:      arch/x86/include/asm/svm.h
8839 F:      arch/x86/kvm/svm.c
8840
8841 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8842 M:      Marc Zyngier <marc.zyngier@arm.com>
8843 R:      James Morse <james.morse@arm.com>
8844 R:      Julien Thierry <julien.thierry@arm.com>
8845 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8847 L:      kvmarm@lists.cs.columbia.edu
8848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8849 S:      Maintained
8850 F:      arch/arm/include/uapi/asm/kvm*
8851 F:      arch/arm/include/asm/kvm*
8852 F:      arch/arm/kvm/
8853 F:      arch/arm64/include/uapi/asm/kvm*
8854 F:      arch/arm64/include/asm/kvm*
8855 F:      arch/arm64/kvm/
8856 F:      virt/kvm/arm/
8857 F:      include/kvm/arm_*
8858
8859 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8860 M:      James Hogan <jhogan@kernel.org>
8861 L:      linux-mips@vger.kernel.org
8862 S:      Supported
8863 F:      arch/mips/include/uapi/asm/kvm*
8864 F:      arch/mips/include/asm/kvm*
8865 F:      arch/mips/kvm/
8866
8867 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8868 M:      Paul Mackerras <paulus@ozlabs.org>
8869 L:      kvm-ppc@vger.kernel.org
8870 W:      http://www.linux-kvm.org/
8871 T:      git git://github.com/agraf/linux-2.6.git
8872 S:      Supported
8873 F:      arch/powerpc/include/uapi/asm/kvm*
8874 F:      arch/powerpc/include/asm/kvm*
8875 F:      arch/powerpc/kvm/
8876 F:      arch/powerpc/kernel/kvm*
8877
8878 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8879 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8880 M:      Janosch Frank <frankja@linux.ibm.com>
8881 R:      David Hildenbrand <david@redhat.com>
8882 R:      Cornelia Huck <cohuck@redhat.com>
8883 L:      linux-s390@vger.kernel.org
8884 W:      http://www.ibm.com/developerworks/linux/linux390/
8885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8886 S:      Supported
8887 F:      arch/s390/include/uapi/asm/kvm*
8888 F:      arch/s390/include/asm/gmap.h
8889 F:      arch/s390/include/asm/kvm*
8890 F:      arch/s390/kvm/
8891 F:      arch/s390/mm/gmap.c
8892 F:      tools/testing/selftests/kvm/s390x/
8893 F:      tools/testing/selftests/kvm/*/s390x/
8894
8895 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8896 M:      Paolo Bonzini <pbonzini@redhat.com>
8897 M:      Radim Krčmář <rkrcmar@redhat.com>
8898 L:      kvm@vger.kernel.org
8899 W:      http://www.linux-kvm.org
8900 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8901 S:      Supported
8902 F:      arch/x86/kvm/
8903 F:      arch/x86/kvm/*/
8904 F:      arch/x86/include/uapi/asm/kvm*
8905 F:      arch/x86/include/asm/kvm*
8906 F:      arch/x86/include/asm/pvclock-abi.h
8907 F:      arch/x86/kernel/kvm.c
8908 F:      arch/x86/kernel/kvmclock.c
8909
8910 KERNFS
8911 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8912 M:      Tejun Heo <tj@kernel.org>
8913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8914 S:      Supported
8915 F:      include/linux/kernfs.h
8916 F:      fs/kernfs/
8917
8918 KEXEC
8919 M:      Eric Biederman <ebiederm@xmission.com>
8920 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8921 L:      kexec@lists.infradead.org
8922 S:      Maintained
8923 F:      include/linux/kexec.h
8924 F:      include/uapi/linux/kexec.h
8925 F:      kernel/kexec*
8926
8927 KEYS-ENCRYPTED
8928 M:      Mimi Zohar <zohar@linux.ibm.com>
8929 L:      linux-integrity@vger.kernel.org
8930 L:      keyrings@vger.kernel.org
8931 S:      Supported
8932 F:      Documentation/security/keys/trusted-encrypted.rst
8933 F:      include/keys/encrypted-type.h
8934 F:      security/keys/encrypted-keys/
8935
8936 KEYS-TRUSTED
8937 M:      James Bottomley <jejb@linux.ibm.com>
8938 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8939 M:      Mimi Zohar <zohar@linux.ibm.com>
8940 L:      linux-integrity@vger.kernel.org
8941 L:      keyrings@vger.kernel.org
8942 S:      Supported
8943 F:      Documentation/security/keys/trusted-encrypted.rst
8944 F:      include/keys/trusted-type.h
8945 F:      security/keys/trusted.c
8946 F:      security/keys/trusted.h
8947
8948 KEYS/KEYRINGS:
8949 M:      David Howells <dhowells@redhat.com>
8950 L:      keyrings@vger.kernel.org
8951 S:      Maintained
8952 F:      Documentation/security/keys/core.rst
8953 F:      include/linux/key.h
8954 F:      include/linux/key-type.h
8955 F:      include/linux/keyctl.h
8956 F:      include/uapi/linux/keyctl.h
8957 F:      include/keys/
8958 F:      security/keys/
8959
8960 KGDB / KDB /debug_core
8961 M:      Jason Wessel <jason.wessel@windriver.com>
8962 M:      Daniel Thompson <daniel.thompson@linaro.org>
8963 W:      http://kgdb.wiki.kernel.org/
8964 L:      kgdb-bugreport@lists.sourceforge.net
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8966 S:      Maintained
8967 F:      Documentation/dev-tools/kgdb.rst
8968 F:      drivers/misc/kgdbts.c
8969 F:      drivers/tty/serial/kgdboc.c
8970 F:      include/linux/kdb.h
8971 F:      include/linux/kgdb.h
8972 F:      kernel/debug/
8973
8974 KMEMLEAK
8975 M:      Catalin Marinas <catalin.marinas@arm.com>
8976 S:      Maintained
8977 F:      Documentation/dev-tools/kmemleak.rst
8978 F:      include/linux/kmemleak.h
8979 F:      mm/kmemleak.c
8980 F:      mm/kmemleak-test.c
8981
8982 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8983 M:      Luis Chamberlain <mcgrof@kernel.org>
8984 L:      linux-kernel@vger.kernel.org
8985 S:      Maintained
8986 F:      kernel/kmod.c
8987 F:      include/linux/kmod.h
8988 F:      lib/test_kmod.c
8989 F:      tools/testing/selftests/kmod/
8990
8991 KPROBES
8992 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8993 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8994 M:      "David S. Miller" <davem@davemloft.net>
8995 M:      Masami Hiramatsu <mhiramat@kernel.org>
8996 S:      Maintained
8997 F:      Documentation/kprobes.txt
8998 F:      include/linux/kprobes.h
8999 F:      include/asm-generic/kprobes.h
9000 F:      kernel/kprobes.c
9001
9002 KS0108 LCD CONTROLLER DRIVER
9003 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9004 S:      Maintained
9005 F:      Documentation/auxdisplay/ks0108
9006 F:      drivers/auxdisplay/ks0108.c
9007 F:      include/linux/ks0108.h
9008
9009 L3MDEV
9010 M:      David Ahern <dsa@cumulusnetworks.com>
9011 L:      netdev@vger.kernel.org
9012 S:      Maintained
9013 F:      net/l3mdev
9014 F:      include/net/l3mdev.h
9015
9016 L7 BPF FRAMEWORK
9017 M:      John Fastabend <john.fastabend@gmail.com>
9018 M:      Daniel Borkmann <daniel@iogearbox.net>
9019 L:      netdev@vger.kernel.org
9020 L:      bpf@vger.kernel.org
9021 S:      Maintained
9022 F:      include/linux/skmsg.h
9023 F:      net/core/skmsg.c
9024 F:      net/core/sock_map.c
9025 F:      net/ipv4/tcp_bpf.c
9026
9027 LANTIQ / INTEL Ethernet drivers
9028 M:      Hauke Mehrtens <hauke@hauke-m.de>
9029 L:      netdev@vger.kernel.org
9030 S:      Maintained
9031 F:      net/dsa/tag_gswip.c
9032 F:      drivers/net/ethernet/lantiq_xrx200.c
9033 F:      drivers/net/dsa/lantiq_pce.h
9034 F:      drivers/net/dsa/lantiq_gswip.c
9035
9036 LANTIQ MIPS ARCHITECTURE
9037 M:      John Crispin <john@phrozen.org>
9038 L:      linux-mips@vger.kernel.org
9039 S:      Maintained
9040 F:      arch/mips/lantiq
9041 F:      drivers/soc/lantiq
9042
9043 LAPB module
9044 L:      linux-x25@vger.kernel.org
9045 S:      Orphan
9046 F:      Documentation/networking/lapb-module.txt
9047 F:      include/*/lapb.h
9048 F:      net/lapb/
9049
9050 LASI 53c700 driver for PARISC
9051 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9052 L:      linux-scsi@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/scsi/53c700.txt
9055 F:      drivers/scsi/53c700*
9056
9057 LEAKING_ADDRESSES
9058 M:      Tobin C. Harding <me@tobin.cc>
9059 M:      Tycho Andersen <tycho@tycho.ws>
9060 L:      kernel-hardening@lists.openwall.com
9061 S:      Maintained
9062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9063 F:      scripts/leaking_addresses.pl
9064
9065 LED SUBSYSTEM
9066 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9067 M:      Pavel Machek <pavel@ucw.cz>
9068 R:      Dan Murphy <dmurphy@ti.com>
9069 L:      linux-leds@vger.kernel.org
9070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9071 S:      Maintained
9072 F:      Documentation/devicetree/bindings/leds/
9073 F:      drivers/leds/
9074 F:      include/linux/leds.h
9075
9076 LEGACY EEPROM DRIVER
9077 M:      Jean Delvare <jdelvare@suse.com>
9078 S:      Maintained
9079 F:      Documentation/misc-devices/eeprom.rst
9080 F:      drivers/misc/eeprom/eeprom.c
9081
9082 LEGO MINDSTORMS EV3
9083 R:      David Lechner <david@lechnology.com>
9084 S:      Maintained
9085 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9086 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9087 F:      drivers/power/supply/lego_ev3_battery.c
9088
9089 LEGO USB Tower driver
9090 M:      Juergen Stuber <starblue@users.sourceforge.net>
9091 L:      legousb-devel@lists.sourceforge.net
9092 W:      http://legousb.sourceforge.net/
9093 S:      Maintained
9094 F:      drivers/usb/misc/legousbtower.c
9095
9096 LG LAPTOP EXTRAS
9097 M:      Matan Ziv-Av <matan@svgalib.org>
9098 L:      platform-driver-x86@vger.kernel.org
9099 S:      Maintained
9100 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9101 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9102 F:      drivers/platform/x86/lg-laptop.c
9103
9104 LG2160 MEDIA DRIVER
9105 M:      Michael Krufky <mkrufky@linuxtv.org>
9106 L:      linux-media@vger.kernel.org
9107 W:      https://linuxtv.org
9108 W:      http://github.com/mkrufky
9109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9110 T:      git git://linuxtv.org/mkrufky/tuners.git
9111 S:      Maintained
9112 F:      drivers/media/dvb-frontends/lg2160.*
9113
9114 LGDT3305 MEDIA DRIVER
9115 M:      Michael Krufky <mkrufky@linuxtv.org>
9116 L:      linux-media@vger.kernel.org
9117 W:      https://linuxtv.org
9118 W:      http://github.com/mkrufky
9119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9120 T:      git git://linuxtv.org/mkrufky/tuners.git
9121 S:      Maintained
9122 F:      drivers/media/dvb-frontends/lgdt3305.*
9123
9124 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9125 M:      Viresh Kumar <vireshk@kernel.org>
9126 L:      linux-ide@vger.kernel.org
9127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9128 S:      Maintained
9129 F:      include/linux/pata_arasan_cf_data.h
9130 F:      drivers/ata/pata_arasan_cf.c
9131
9132 LIBATA PATA DRIVERS
9133 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9134 M:      Jens Axboe <axboe@kernel.dk>
9135 L:      linux-ide@vger.kernel.org
9136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9137 S:      Maintained
9138 F:      drivers/ata/pata_*.c
9139 F:      drivers/ata/ata_generic.c
9140
9141 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9142 M:      Linus Walleij <linus.walleij@linaro.org>
9143 L:      linux-ide@vger.kernel.org
9144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9145 S:      Maintained
9146 F:      drivers/ata/pata_ftide010.c
9147 F:      drivers/ata/sata_gemini.c
9148 F:      drivers/ata/sata_gemini.h
9149
9150 LIBATA SATA AHCI PLATFORM devices support
9151 M:      Hans de Goede <hdegoede@redhat.com>
9152 M:      Jens Axboe <axboe@kernel.dk>
9153 L:      linux-ide@vger.kernel.org
9154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9155 S:      Maintained
9156 F:      drivers/ata/ahci_platform.c
9157 F:      drivers/ata/libahci_platform.c
9158 F:      include/linux/ahci_platform.h
9159
9160 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9161 M:      Mikael Pettersson <mikpelinux@gmail.com>
9162 L:      linux-ide@vger.kernel.org
9163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9164 S:      Maintained
9165 F:      drivers/ata/sata_promise.*
9166
9167 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9168 M:      Jens Axboe <axboe@kernel.dk>
9169 L:      linux-ide@vger.kernel.org
9170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9171 S:      Maintained
9172 F:      drivers/ata/
9173 F:      include/linux/ata.h
9174 F:      include/linux/libata.h
9175 F:      Documentation/devicetree/bindings/ata/
9176
9177 LIBLOCKDEP
9178 M:      Sasha Levin <alexander.levin@microsoft.com>
9179 S:      Maintained
9180 F:      tools/lib/lockdep/
9181
9182 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9183 M:      Dan Williams <dan.j.williams@intel.com>
9184 M:      Vishal Verma <vishal.l.verma@intel.com>
9185 M:      Dave Jiang <dave.jiang@intel.com>
9186 L:      linux-nvdimm@lists.01.org
9187 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9188 S:      Supported
9189 F:      drivers/nvdimm/blk.c
9190 F:      drivers/nvdimm/region_devs.c
9191
9192 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9193 M:      Vishal Verma <vishal.l.verma@intel.com>
9194 M:      Dan Williams <dan.j.williams@intel.com>
9195 M:      Dave Jiang <dave.jiang@intel.com>
9196 L:      linux-nvdimm@lists.01.org
9197 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9198 S:      Supported
9199 F:      drivers/nvdimm/btt*
9200
9201 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9202 M:      Dan Williams <dan.j.williams@intel.com>
9203 M:      Vishal Verma <vishal.l.verma@intel.com>
9204 M:      Dave Jiang <dave.jiang@intel.com>
9205 L:      linux-nvdimm@lists.01.org
9206 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9207 S:      Supported
9208 F:      drivers/nvdimm/pmem*
9209
9210 LIBNVDIMM: DEVICETREE BINDINGS
9211 M:      Oliver O'Halloran <oohall@gmail.com>
9212 L:      linux-nvdimm@lists.01.org
9213 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9214 S:      Supported
9215 F:      drivers/nvdimm/of_pmem.c
9216 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9217
9218 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9219 M:      Dan Williams <dan.j.williams@intel.com>
9220 M:      Vishal Verma <vishal.l.verma@intel.com>
9221 M:      Dave Jiang <dave.jiang@intel.com>
9222 M:      Keith Busch <keith.busch@intel.com>
9223 M:      Ira Weiny <ira.weiny@intel.com>
9224 L:      linux-nvdimm@lists.01.org
9225 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9227 S:      Supported
9228 F:      drivers/nvdimm/*
9229 F:      drivers/acpi/nfit/*
9230 F:      include/linux/nd.h
9231 F:      include/linux/libnvdimm.h
9232 F:      include/uapi/linux/ndctl.h
9233
9234 LIGHTNVM PLATFORM SUPPORT
9235 M:      Matias Bjorling <mb@lightnvm.io>
9236 W:      http://github/OpenChannelSSD
9237 L:      linux-block@vger.kernel.org
9238 S:      Maintained
9239 F:      drivers/lightnvm/
9240 F:      include/linux/lightnvm.h
9241 F:      include/uapi/linux/lightnvm.h
9242
9243 LINUX FOR POWER MACINTOSH
9244 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9245 W:      http://www.penguinppc.org/
9246 L:      linuxppc-dev@lists.ozlabs.org
9247 S:      Maintained
9248 F:      arch/powerpc/platforms/powermac/
9249 F:      drivers/macintosh/
9250
9251 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9252 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9253 M:      Paul Mackerras <paulus@samba.org>
9254 M:      Michael Ellerman <mpe@ellerman.id.au>
9255 W:      https://github.com/linuxppc/linux/wiki
9256 L:      linuxppc-dev@lists.ozlabs.org
9257 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9259 S:      Supported
9260 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9261 F:      Documentation/devicetree/bindings/powerpc/
9262 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9263 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9264 F:      Documentation/powerpc/
9265 F:      arch/powerpc/
9266 F:      drivers/char/tpm/tpm_ibmvtpm*
9267 F:      drivers/crypto/nx/
9268 F:      drivers/crypto/vmx/
9269 F:      drivers/i2c/busses/i2c-opal.c
9270 F:      drivers/net/ethernet/ibm/ibmveth.*
9271 F:      drivers/net/ethernet/ibm/ibmvnic.*
9272 F:      drivers/pci/hotplug/pnv_php.c
9273 F:      drivers/pci/hotplug/rpa*
9274 F:      drivers/rtc/rtc-opal.c
9275 F:      drivers/scsi/ibmvscsi/
9276 F:      drivers/tty/hvc/hvc_opal.c
9277 F:      drivers/watchdog/wdrtas.c
9278 F:      tools/testing/selftests/powerpc
9279 N:      /pmac
9280 N:      powermac
9281 N:      powernv
9282 N:      [^a-z0-9]ps3
9283 N:      pseries
9284
9285 LINUX FOR POWERPC EMBEDDED MPC5XXX
9286 M:      Anatolij Gustschin <agust@denx.de>
9287 L:      linuxppc-dev@lists.ozlabs.org
9288 T:      git git://git.denx.de/linux-denx-agust.git
9289 S:      Maintained
9290 F:      arch/powerpc/platforms/512x/
9291 F:      arch/powerpc/platforms/52xx/
9292
9293 LINUX FOR POWERPC EMBEDDED PPC4XX
9294 M:      Alistair Popple <alistair@popple.id.au>
9295 M:      Matt Porter <mporter@kernel.crashing.org>
9296 W:      http://www.penguinppc.org/
9297 L:      linuxppc-dev@lists.ozlabs.org
9298 S:      Maintained
9299 F:      arch/powerpc/platforms/40x/
9300 F:      arch/powerpc/platforms/44x/
9301
9302 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9303 M:      Scott Wood <oss@buserror.net>
9304 M:      Kumar Gala <galak@kernel.crashing.org>
9305 W:      http://www.penguinppc.org/
9306 L:      linuxppc-dev@lists.ozlabs.org
9307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9308 S:      Maintained
9309 F:      arch/powerpc/platforms/83xx/
9310 F:      arch/powerpc/platforms/85xx/
9311 F:      Documentation/devicetree/bindings/powerpc/fsl/
9312
9313 LINUX FOR POWERPC EMBEDDED PPC8XX
9314 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9315 W:      http://www.penguinppc.org/
9316 L:      linuxppc-dev@lists.ozlabs.org
9317 S:      Maintained
9318 F:      arch/powerpc/platforms/8xx/
9319
9320 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9321 L:      linuxppc-dev@lists.ozlabs.org
9322 S:      Orphan
9323 F:      arch/powerpc/*/*virtex*
9324 F:      arch/powerpc/*/*/*virtex*
9325
9326 LINUX FOR POWERPC PA SEMI PWRFICIENT
9327 L:      linuxppc-dev@lists.ozlabs.org
9328 S:      Orphan
9329 F:      arch/powerpc/platforms/pasemi/
9330 F:      drivers/*/*pasemi*
9331 F:      drivers/*/*/*pasemi*
9332
9333 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9334 M:      Kees Cook <keescook@chromium.org>
9335 S:      Maintained
9336 F:      drivers/misc/lkdtm/*
9337
9338 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9339 M:      Alan Stern <stern@rowland.harvard.edu>
9340 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9341 M:      Will Deacon <will@kernel.org>
9342 M:      Peter Zijlstra <peterz@infradead.org>
9343 M:      Boqun Feng <boqun.feng@gmail.com>
9344 M:      Nicholas Piggin <npiggin@gmail.com>
9345 M:      David Howells <dhowells@redhat.com>
9346 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9347 M:      Luc Maranget <luc.maranget@inria.fr>
9348 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9349 R:      Akira Yokosawa <akiyks@gmail.com>
9350 R:      Daniel Lustig <dlustig@nvidia.com>
9351 L:      linux-kernel@vger.kernel.org
9352 L:      linux-arch@vger.kernel.org
9353 S:      Supported
9354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9355 F:      tools/memory-model/
9356 F:      Documentation/atomic_bitops.txt
9357 F:      Documentation/atomic_t.txt
9358 F:      Documentation/core-api/atomic_ops.rst
9359 F:      Documentation/core-api/refcount-vs-atomic.rst
9360 F:      Documentation/memory-barriers.txt
9361
9362 LIS3LV02D ACCELEROMETER DRIVER
9363 M:      Eric Piel <eric.piel@tremplin-utc.net>
9364 S:      Maintained
9365 F:      Documentation/misc-devices/lis3lv02d.rst
9366 F:      drivers/misc/lis3lv02d/
9367 F:      drivers/platform/x86/hp_accel.c
9368
9369 LIVE PATCHING
9370 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9371 M:      Jiri Kosina <jikos@kernel.org>
9372 M:      Miroslav Benes <mbenes@suse.cz>
9373 M:      Petr Mladek <pmladek@suse.com>
9374 R:      Joe Lawrence <joe.lawrence@redhat.com>
9375 S:      Maintained
9376 F:      kernel/livepatch/
9377 F:      include/linux/livepatch.h
9378 F:      arch/x86/include/asm/livepatch.h
9379 F:      arch/x86/kernel/livepatch.c
9380 F:      Documentation/livepatch/
9381 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9382 F:      samples/livepatch/
9383 F:      tools/testing/selftests/livepatch/
9384 L:      live-patching@vger.kernel.org
9385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9386
9387 LLC (802.2)
9388 L:      netdev@vger.kernel.org
9389 S:      Odd fixes
9390 F:      include/linux/llc.h
9391 F:      include/uapi/linux/llc.h
9392 F:      include/net/llc*
9393 F:      net/llc/
9394
9395 LM73 HARDWARE MONITOR DRIVER
9396 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9397 L:      linux-hwmon@vger.kernel.org
9398 S:      Maintained
9399 F:      drivers/hwmon/lm73.c
9400
9401 LM78 HARDWARE MONITOR DRIVER
9402 M:      Jean Delvare <jdelvare@suse.com>
9403 L:      linux-hwmon@vger.kernel.org
9404 S:      Maintained
9405 F:      Documentation/hwmon/lm78.rst
9406 F:      drivers/hwmon/lm78.c
9407
9408 LM83 HARDWARE MONITOR DRIVER
9409 M:      Jean Delvare <jdelvare@suse.com>
9410 L:      linux-hwmon@vger.kernel.org
9411 S:      Maintained
9412 F:      Documentation/hwmon/lm83.rst
9413 F:      drivers/hwmon/lm83.c
9414
9415 LM90 HARDWARE MONITOR DRIVER
9416 M:      Jean Delvare <jdelvare@suse.com>
9417 L:      linux-hwmon@vger.kernel.org
9418 S:      Maintained
9419 F:      Documentation/hwmon/lm90.rst
9420 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9421 F:      drivers/hwmon/lm90.c
9422 F:      include/dt-bindings/thermal/lm90.h
9423
9424 LM95234 HARDWARE MONITOR DRIVER
9425 M:      Guenter Roeck <linux@roeck-us.net>
9426 L:      linux-hwmon@vger.kernel.org
9427 S:      Maintained
9428 F:      Documentation/hwmon/lm95234.rst
9429 F:      drivers/hwmon/lm95234.c
9430
9431 LME2510 MEDIA DRIVER
9432 M:      Malcolm Priestley <tvboxspy@gmail.com>
9433 L:      linux-media@vger.kernel.org
9434 W:      https://linuxtv.org
9435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9436 S:      Maintained
9437 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9438
9439 LOADPIN SECURITY MODULE
9440 M:      Kees Cook <keescook@chromium.org>
9441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9442 S:      Supported
9443 F:      security/loadpin/
9444 F:      Documentation/admin-guide/LSM/LoadPin.rst
9445
9446 LOCKING PRIMITIVES
9447 M:      Peter Zijlstra <peterz@infradead.org>
9448 M:      Ingo Molnar <mingo@redhat.com>
9449 M:      Will Deacon <will@kernel.org>
9450 L:      linux-kernel@vger.kernel.org
9451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9452 S:      Maintained
9453 F:      Documentation/locking/
9454 F:      include/linux/lockdep.h
9455 F:      include/linux/spinlock*.h
9456 F:      arch/*/include/asm/spinlock*.h
9457 F:      include/linux/rwlock*.h
9458 F:      include/linux/mutex*.h
9459 F:      include/linux/rwsem*.h
9460 F:      include/linux/seqlock.h
9461 F:      lib/locking*.[ch]
9462 F:      kernel/locking/
9463 X:      kernel/locking/locktorture.c
9464
9465 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9466 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9467 L:      linux-ntfs-dev@lists.sourceforge.net
9468 W:      http://www.linux-ntfs.org/content/view/19/37/
9469 S:      Maintained
9470 F:      Documentation/admin-guide/ldm.rst
9471 F:      block/partitions/ldm.*
9472
9473 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9474 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9475 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9476 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9477 L:      MPT-FusionLinux.pdl@broadcom.com
9478 L:      linux-scsi@vger.kernel.org
9479 W:      http://www.avagotech.com/support/
9480 S:      Supported
9481 F:      drivers/message/fusion/
9482 F:      drivers/scsi/mpt3sas/
9483
9484 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9485 M:      Matthew Wilcox <willy@infradead.org>
9486 L:      linux-scsi@vger.kernel.org
9487 S:      Maintained
9488 F:      drivers/scsi/sym53c8xx_2/
9489
9490 LTC1660 DAC DRIVER
9491 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9492 L:      linux-iio@vger.kernel.org
9493 S:      Maintained
9494 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9495 F:      drivers/iio/dac/ltc1660.c
9496
9497 LTC4261 HARDWARE MONITOR DRIVER
9498 M:      Guenter Roeck <linux@roeck-us.net>
9499 L:      linux-hwmon@vger.kernel.org
9500 S:      Maintained
9501 F:      Documentation/hwmon/ltc4261.rst
9502 F:      drivers/hwmon/ltc4261.c
9503
9504 LTC4306 I2C MULTIPLEXER DRIVER
9505 M:      Michael Hennerich <michael.hennerich@analog.com>
9506 W:      http://ez.analog.com/community/linux-device-drivers
9507 L:      linux-i2c@vger.kernel.org
9508 S:      Supported
9509 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9510 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9511
9512 LTP (Linux Test Project)
9513 M:      Mike Frysinger <vapier@gentoo.org>
9514 M:      Cyril Hrubis <chrubis@suse.cz>
9515 M:      Wanlong Gao <wanlong.gao@gmail.com>
9516 M:      Jan Stancek <jstancek@redhat.com>
9517 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9518 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9519 L:      ltp@lists.linux.it (subscribers-only)
9520 W:      http://linux-test-project.github.io/
9521 T:      git git://github.com/linux-test-project/ltp.git
9522 S:      Maintained
9523
9524 M68K ARCHITECTURE
9525 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9526 L:      linux-m68k@lists.linux-m68k.org
9527 W:      http://www.linux-m68k.org/
9528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9529 S:      Maintained
9530 F:      arch/m68k/
9531 F:      drivers/zorro/
9532
9533 M68K ON APPLE MACINTOSH
9534 M:      Joshua Thompson <funaho@jurai.org>
9535 W:      http://www.mac.linux-m68k.org/
9536 L:      linux-m68k@lists.linux-m68k.org
9537 S:      Maintained
9538 F:      arch/m68k/mac/
9539
9540 M68K ON HP9000/300
9541 M:      Philip Blundell <philb@gnu.org>
9542 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9543 S:      Maintained
9544 F:      arch/m68k/hp300/
9545
9546 M88DS3103 MEDIA DRIVER
9547 M:      Antti Palosaari <crope@iki.fi>
9548 L:      linux-media@vger.kernel.org
9549 W:      https://linuxtv.org
9550 W:      http://palosaari.fi/linux/
9551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9552 T:      git git://linuxtv.org/anttip/media_tree.git
9553 S:      Maintained
9554 F:      drivers/media/dvb-frontends/m88ds3103*
9555
9556 M88RS2000 MEDIA DRIVER
9557 M:      Malcolm Priestley <tvboxspy@gmail.com>
9558 L:      linux-media@vger.kernel.org
9559 W:      https://linuxtv.org
9560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9561 S:      Maintained
9562 F:      drivers/media/dvb-frontends/m88rs2000*
9563
9564 MA901 MASTERKIT USB FM RADIO DRIVER
9565 M:      Alexey Klimov <klimov.linux@gmail.com>
9566 L:      linux-media@vger.kernel.org
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Maintained
9569 F:      drivers/media/radio/radio-ma901.c
9570
9571 MAC80211
9572 M:      Johannes Berg <johannes@sipsolutions.net>
9573 L:      linux-wireless@vger.kernel.org
9574 W:      http://wireless.kernel.org/
9575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9577 S:      Maintained
9578 F:      Documentation/networking/mac80211-injection.txt
9579 F:      include/net/mac80211.h
9580 F:      net/mac80211/
9581 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9582 F:      Documentation/networking/mac80211_hwsim/README
9583
9584 MAILBOX API
9585 M:      Jassi Brar <jassisinghbrar@gmail.com>
9586 L:      linux-kernel@vger.kernel.org
9587 S:      Maintained
9588 F:      drivers/mailbox/
9589 F:      include/linux/mailbox_client.h
9590 F:      include/linux/mailbox_controller.h
9591
9592 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9593 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9594 W:      http://www.kernel.org/doc/man-pages
9595 L:      linux-man@vger.kernel.org
9596 S:      Maintained
9597
9598 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9599 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9600 L:      linux-mips@vger.kernel.org
9601 S:      Maintained
9602 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9603
9604 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9605 M:      Andrew Lunn <andrew@lunn.ch>
9606 M:      Vivien Didelot <vivien.didelot@gmail.com>
9607 L:      netdev@vger.kernel.org
9608 S:      Maintained
9609 F:      drivers/net/dsa/mv88e6xxx/
9610 F:      include/linux/platform_data/mv88e6xxx.h
9611 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9612
9613 MARVELL ARMADA DRM SUPPORT
9614 M:      Russell King <linux@armlinux.org.uk>
9615 S:      Maintained
9616 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9617 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9618 F:      drivers/gpu/drm/armada/
9619 F:      include/uapi/drm/armada_drm.h
9620 F:      Documentation/devicetree/bindings/display/armada/
9621
9622 MARVELL ARMADA 3700 PHY DRIVERS
9623 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9624 S:      Maintained
9625 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9626 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9627 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9628 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9629
9630 MARVELL CRYPTO DRIVER
9631 M:      Boris Brezillon <bbrezillon@kernel.org>
9632 M:      Arnaud Ebalard <arno@natisbad.org>
9633 F:      drivers/crypto/marvell/
9634 S:      Maintained
9635 L:      linux-crypto@vger.kernel.org
9636
9637 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9638 M:      Mirko Lindner <mlindner@marvell.com>
9639 M:      Stephen Hemminger <stephen@networkplumber.org>
9640 L:      netdev@vger.kernel.org
9641 S:      Maintained
9642 F:      drivers/net/ethernet/marvell/sk*
9643
9644 MARVELL LIBERTAS WIRELESS DRIVER
9645 L:      libertas-dev@lists.infradead.org
9646 S:      Orphan
9647 F:      drivers/net/wireless/marvell/libertas/
9648
9649 MARVELL MACCHIATOBIN SUPPORT
9650 M:      Russell King <linux@armlinux.org.uk>
9651 L:      linux-arm-kernel@lists.infradead.org
9652 S:      Maintained
9653 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9654
9655 MARVELL MV643XX ETHERNET DRIVER
9656 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9657 L:      netdev@vger.kernel.org
9658 S:      Maintained
9659 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9660 F:      include/linux/mv643xx.h
9661
9662 MARVELL MV88X3310 PHY DRIVER
9663 M:      Russell King <linux@armlinux.org.uk>
9664 L:      netdev@vger.kernel.org
9665 S:      Maintained
9666 F:      drivers/net/phy/marvell10g.c
9667
9668 MARVELL MVEBU THERMAL DRIVER
9669 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9670 S:      Maintained
9671 F:      drivers/thermal/armada_thermal.c
9672
9673 MARVELL MVNETA ETHERNET DRIVER
9674 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9675 L:      netdev@vger.kernel.org
9676 S:      Maintained
9677 F:      drivers/net/ethernet/marvell/mvneta.*
9678
9679 MARVELL MWIFIEX WIRELESS DRIVER
9680 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9681 M:      Nishant Sarmukadam <nishants@marvell.com>
9682 M:      Ganapathi Bhat <gbhat@marvell.com>
9683 M:      Xinming Hu <huxinming820@gmail.com>
9684 L:      linux-wireless@vger.kernel.org
9685 S:      Maintained
9686 F:      drivers/net/wireless/marvell/mwifiex/
9687
9688 MARVELL MWL8K WIRELESS DRIVER
9689 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9690 L:      linux-wireless@vger.kernel.org
9691 S:      Odd Fixes
9692 F:      drivers/net/wireless/marvell/mwl8k.c
9693
9694 MARVELL NAND CONTROLLER DRIVER
9695 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9696 L:      linux-mtd@lists.infradead.org
9697 S:      Maintained
9698 F:      drivers/mtd/nand/raw/marvell_nand.c
9699 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9700
9701 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9702 M:      Nicolas Pitre <nico@fluxnic.net>
9703 S:      Odd Fixes
9704 F:      drivers/mmc/host/mvsdio.*
9705
9706 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9707 M:      Hu Ziji <huziji@marvell.com>
9708 L:      linux-mmc@vger.kernel.org
9709 S:      Supported
9710 F:      drivers/mmc/host/sdhci-xenon*
9711 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9712
9713 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9714 M:      Sunil Goutham <sgoutham@marvell.com>
9715 M:      Linu Cherian <lcherian@marvell.com>
9716 M:      Geetha sowjanya <gakula@marvell.com>
9717 M:      Jerin Jacob <jerinj@marvell.com>
9718 L:      netdev@vger.kernel.org
9719 S:      Supported
9720 F:      drivers/net/ethernet/marvell/octeontx2/af/
9721
9722 MATROX FRAMEBUFFER DRIVER
9723 L:      linux-fbdev@vger.kernel.org
9724 S:      Orphan
9725 F:      drivers/video/fbdev/matrox/matroxfb_*
9726 F:      include/uapi/linux/matroxfb.h
9727
9728 MAX16065 HARDWARE MONITOR DRIVER
9729 M:      Guenter Roeck <linux@roeck-us.net>
9730 L:      linux-hwmon@vger.kernel.org
9731 S:      Maintained
9732 F:      Documentation/hwmon/max16065.rst
9733 F:      drivers/hwmon/max16065.c
9734
9735 MAX2175 SDR TUNER DRIVER
9736 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9737 L:      linux-media@vger.kernel.org
9738 T:      git git://linuxtv.org/media_tree.git
9739 S:      Maintained
9740 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9741 F:      Documentation/media/v4l-drivers/max2175.rst
9742 F:      drivers/media/i2c/max2175*
9743 F:      include/uapi/linux/max2175.h
9744
9745 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9746 L:      linux-hwmon@vger.kernel.org
9747 S:      Orphan
9748 F:      Documentation/hwmon/max6650.rst
9749 F:      drivers/hwmon/max6650.c
9750
9751 MAX6697 HARDWARE MONITOR DRIVER
9752 M:      Guenter Roeck <linux@roeck-us.net>
9753 L:      linux-hwmon@vger.kernel.org
9754 S:      Maintained
9755 F:      Documentation/hwmon/max6697.rst
9756 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9757 F:      drivers/hwmon/max6697.c
9758 F:      include/linux/platform_data/max6697.h
9759
9760 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9761 M:      Peter Rosin <peda@axentia.se>
9762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9763 S:      Maintained
9764 F:      Documentation/devicetree/bindings/sound/max9860.txt
9765 F:      sound/soc/codecs/max9860.*
9766
9767 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9768 M:      Andreas Klinger <ak@it-klinger.de>
9769 L:      linux-iio@vger.kernel.org
9770 S:      Maintained
9771 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9772 F:      drivers/iio/proximity/mb1232.c
9773
9774 MAXIM MAX77650 PMIC MFD DRIVER
9775 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9776 L:      linux-kernel@vger.kernel.org
9777 S:      Maintained
9778 F:      Documentation/devicetree/bindings/*/*max77650.txt
9779 F:      Documentation/devicetree/bindings/*/max77650*.txt
9780 F:      include/linux/mfd/max77650.h
9781 F:      drivers/mfd/max77650.c
9782 F:      drivers/regulator/max77650-regulator.c
9783 F:      drivers/power/supply/max77650-charger.c
9784 F:      drivers/input/misc/max77650-onkey.c
9785 F:      drivers/leds/leds-max77650.c
9786 F:      drivers/gpio/gpio-max77650.c
9787
9788 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9789 M:      Javier Martinez Canillas <javier@dowhile0.org>
9790 L:      linux-kernel@vger.kernel.org
9791 S:      Supported
9792 F:      drivers/regulator/max77802-regulator.c
9793 F:      Documentation/devicetree/bindings/*/*max77802.txt
9794 F:      include/dt-bindings/*/*max77802.h
9795
9796 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9797 M:      Krzysztof Kozlowski <krzk@kernel.org>
9798 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9799 L:      linux-pm@vger.kernel.org
9800 S:      Supported
9801 F:      drivers/power/supply/max14577_charger.c
9802 F:      drivers/power/supply/max77693_charger.c
9803
9804 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9805 M:      Chanwoo Choi <cw00.choi@samsung.com>
9806 M:      Krzysztof Kozlowski <krzk@kernel.org>
9807 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9808 L:      linux-kernel@vger.kernel.org
9809 S:      Supported
9810 F:      drivers/*/max14577*.c
9811 F:      drivers/*/max77686*.c
9812 F:      drivers/*/max77693*.c
9813 F:      drivers/extcon/extcon-max14577.c
9814 F:      drivers/extcon/extcon-max77693.c
9815 F:      drivers/rtc/rtc-max77686.c
9816 F:      drivers/clk/clk-max77686.c
9817 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9818 F:      Documentation/devicetree/bindings/*/max77686.txt
9819 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9820 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9821 F:      include/linux/mfd/max14577*.h
9822 F:      include/linux/mfd/max77686*.h
9823 F:      include/linux/mfd/max77693*.h
9824
9825 MAXIRADIO FM RADIO RECEIVER DRIVER
9826 M:      Hans Verkuil <hverkuil@xs4all.nl>
9827 L:      linux-media@vger.kernel.org
9828 T:      git git://linuxtv.org/media_tree.git
9829 W:      https://linuxtv.org
9830 S:      Maintained
9831 F:      drivers/media/radio/radio-maxiradio*
9832
9833 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9834 M:      Peter Rosin <peda@axentia.se>
9835 L:      linux-iio@vger.kernel.org
9836 S:      Maintained
9837 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9838 F:      drivers/iio/potentiometer/mcp4018.c
9839 F:      drivers/iio/potentiometer/mcp4531.c
9840
9841 MCR20A IEEE-802.15.4 RADIO DRIVER
9842 M:      Xue Liu <liuxuenetmail@gmail.com>
9843 L:      linux-wpan@vger.kernel.org
9844 W:      https://github.com/xueliu/mcr20a-linux
9845 S:      Maintained
9846 F:      drivers/net/ieee802154/mcr20a.c
9847 F:      drivers/net/ieee802154/mcr20a.h
9848 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9849
9850 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9851 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9852 L:      linux-iio@vger.kernel.org
9853 S:      Maintained
9854 F:      drivers/iio/dac/cio-dac.c
9855
9856 MEDIA CONTROLLER FRAMEWORK
9857 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9858 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9859 L:      linux-media@vger.kernel.org
9860 W:      https://www.linuxtv.org
9861 T:      git git://linuxtv.org/media_tree.git
9862 S:      Supported
9863 F:      drivers/media/mc/
9864 F:      include/media/media-*.h
9865 F:      include/uapi/linux/media.h
9866
9867 MEDIA DRIVERS FOR ASCOT2E
9868 M:      Sergey Kozlov <serjk@netup.ru>
9869 M:      Abylay Ospan <aospan@netup.ru>
9870 L:      linux-media@vger.kernel.org
9871 W:      https://linuxtv.org
9872 W:      http://netup.tv/
9873 T:      git git://linuxtv.org/media_tree.git
9874 S:      Supported
9875 F:      drivers/media/dvb-frontends/ascot2e*
9876
9877 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9878 M:      Jasmin Jessich <jasmin@anw.at>
9879 L:      linux-media@vger.kernel.org
9880 W:      https://linuxtv.org
9881 T:      git git://linuxtv.org/media_tree.git
9882 S:      Maintained
9883 F:      drivers/media/dvb-frontends/cxd2099*
9884
9885 MEDIA DRIVERS FOR CXD2841ER
9886 M:      Sergey Kozlov <serjk@netup.ru>
9887 M:      Abylay Ospan <aospan@netup.ru>
9888 L:      linux-media@vger.kernel.org
9889 W:      https://linuxtv.org
9890 W:      http://netup.tv/
9891 T:      git git://linuxtv.org/media_tree.git
9892 S:      Supported
9893 F:      drivers/media/dvb-frontends/cxd2841er*
9894
9895 MEDIA DRIVERS FOR CXD2880
9896 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9897 L:      linux-media@vger.kernel.org
9898 W:      http://linuxtv.org/
9899 T:      git git://linuxtv.org/media_tree.git
9900 S:      Supported
9901 F:      drivers/media/dvb-frontends/cxd2880/*
9902 F:      drivers/media/spi/cxd2880*
9903
9904 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9905 L:      linux-media@vger.kernel.org
9906 W:      https://linuxtv.org
9907 T:      git git://linuxtv.org/media_tree.git
9908 S:      Orphan
9909 F:      drivers/media/pci/ddbridge/*
9910
9911 MEDIA DRIVERS FOR FREESCALE IMX
9912 M:      Steve Longerbeam <slongerbeam@gmail.com>
9913 M:      Philipp Zabel <p.zabel@pengutronix.de>
9914 L:      linux-media@vger.kernel.org
9915 T:      git git://linuxtv.org/media_tree.git
9916 S:      Maintained
9917 F:      Documentation/devicetree/bindings/media/imx.txt
9918 F:      Documentation/media/v4l-drivers/imx.rst
9919 F:      drivers/staging/media/imx/
9920 F:      include/linux/imx-media.h
9921 F:      include/media/imx.h
9922
9923 MEDIA DRIVER FOR FREESCALE IMX PXP
9924 M:      Philipp Zabel <p.zabel@pengutronix.de>
9925 L:      linux-media@vger.kernel.org
9926 T:      git git://linuxtv.org/media_tree.git
9927 S:      Maintained
9928 F:      drivers/media/platform/imx-pxp.[ch]
9929
9930 MEDIA DRIVERS FOR FREESCALE IMX7
9931 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9932 L:      linux-media@vger.kernel.org
9933 T:      git git://linuxtv.org/media_tree.git
9934 S:      Maintained
9935 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9936 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9937 F:      Documentation/media/v4l-drivers/imx7.rst
9938 F:      drivers/staging/media/imx/imx7-media-csi.c
9939 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9940
9941 MEDIA DRIVERS FOR HELENE
9942 M:      Abylay Ospan <aospan@netup.ru>
9943 L:      linux-media@vger.kernel.org
9944 W:      https://linuxtv.org
9945 W:      http://netup.tv/
9946 T:      git git://linuxtv.org/media_tree.git
9947 S:      Supported
9948 F:      drivers/media/dvb-frontends/helene*
9949
9950 MEDIA DRIVERS FOR HORUS3A
9951 M:      Sergey Kozlov <serjk@netup.ru>
9952 M:      Abylay Ospan <aospan@netup.ru>
9953 L:      linux-media@vger.kernel.org
9954 W:      https://linuxtv.org
9955 W:      http://netup.tv/
9956 T:      git git://linuxtv.org/media_tree.git
9957 S:      Supported
9958 F:      drivers/media/dvb-frontends/horus3a*
9959
9960 MEDIA DRIVERS FOR LNBH25
9961 M:      Sergey Kozlov <serjk@netup.ru>
9962 M:      Abylay Ospan <aospan@netup.ru>
9963 L:      linux-media@vger.kernel.org
9964 W:      https://linuxtv.org
9965 W:      http://netup.tv/
9966 T:      git git://linuxtv.org/media_tree.git
9967 S:      Supported
9968 F:      drivers/media/dvb-frontends/lnbh25*
9969
9970 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9971 L:      linux-media@vger.kernel.org
9972 W:      https://linuxtv.org
9973 T:      git git://linuxtv.org/media_tree.git
9974 S:      Orphan
9975 F:      drivers/media/dvb-frontends/mxl5xx*
9976
9977 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9978 M:      Sergey Kozlov <serjk@netup.ru>
9979 M:      Abylay Ospan <aospan@netup.ru>
9980 L:      linux-media@vger.kernel.org
9981 W:      https://linuxtv.org
9982 W:      http://netup.tv/
9983 T:      git git://linuxtv.org/media_tree.git
9984 S:      Supported
9985 F:      drivers/media/pci/netup_unidvb/*
9986
9987 MEDIA DRIVERS FOR RENESAS - CEU
9988 M:      Jacopo Mondi <jacopo@jmondi.org>
9989 L:      linux-media@vger.kernel.org
9990 L:      linux-renesas-soc@vger.kernel.org
9991 T:      git git://linuxtv.org/media_tree.git
9992 S:      Supported
9993 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9994 F:      drivers/media/platform/renesas-ceu.c
9995 F:      include/media/drv-intf/renesas-ceu.h
9996
9997 MEDIA DRIVERS FOR RENESAS - DRIF
9998 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9999 L:      linux-media@vger.kernel.org
10000 L:      linux-renesas-soc@vger.kernel.org
10001 T:      git git://linuxtv.org/media_tree.git
10002 S:      Supported
10003 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10004 F:      drivers/media/platform/rcar_drif.c
10005
10006 MEDIA DRIVERS FOR RENESAS - FCP
10007 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10008 L:      linux-media@vger.kernel.org
10009 L:      linux-renesas-soc@vger.kernel.org
10010 T:      git git://linuxtv.org/media_tree.git
10011 S:      Supported
10012 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10013 F:      drivers/media/platform/rcar-fcp.c
10014 F:      include/media/rcar-fcp.h
10015
10016 MEDIA DRIVERS FOR RENESAS - FDP1
10017 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10018 L:      linux-media@vger.kernel.org
10019 L:      linux-renesas-soc@vger.kernel.org
10020 T:      git git://linuxtv.org/media_tree.git
10021 S:      Supported
10022 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10023 F:      drivers/media/platform/rcar_fdp1.c
10024
10025 MEDIA DRIVERS FOR RENESAS - VIN
10026 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10027 L:      linux-media@vger.kernel.org
10028 L:      linux-renesas-soc@vger.kernel.org
10029 T:      git git://linuxtv.org/media_tree.git
10030 S:      Supported
10031 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10032 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10033 F:      drivers/media/platform/rcar-vin/
10034
10035 MEDIA DRIVERS FOR RENESAS - VSP1
10036 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10037 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10038 L:      linux-media@vger.kernel.org
10039 L:      linux-renesas-soc@vger.kernel.org
10040 T:      git git://linuxtv.org/media_tree.git
10041 S:      Supported
10042 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10043 F:      drivers/media/platform/vsp1/
10044
10045 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10046 L:      linux-media@vger.kernel.org
10047 W:      https://linuxtv.org
10048 T:      git git://linuxtv.org/media_tree.git
10049 S:      Orphan
10050 F:      drivers/media/dvb-frontends/stv0910*
10051
10052 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10053 L:      linux-media@vger.kernel.org
10054 W:      https://linuxtv.org
10055 T:      git git://linuxtv.org/media_tree.git
10056 S:      Orphan
10057 F:      drivers/media/dvb-frontends/stv6111*
10058
10059 MEDIA DRIVERS FOR STM32 - DCMI
10060 M:      Hugues Fruchet <hugues.fruchet@st.com>
10061 L:      linux-media@vger.kernel.org
10062 T:      git git://linuxtv.org/media_tree.git
10063 S:      Supported
10064 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10065 F:      drivers/media/platform/stm32/stm32-dcmi.c
10066
10067 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10068 M:      Dmitry Osipenko <digetx@gmail.com>
10069 L:      linux-media@vger.kernel.org
10070 L:      linux-tegra@vger.kernel.org
10071 T:      git git://linuxtv.org/media_tree.git
10072 S:      Maintained
10073 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10074 F:      drivers/staging/media/tegra-vde/
10075
10076 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10077 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10078 P:      LinuxTV.org Project
10079 L:      linux-media@vger.kernel.org
10080 W:      https://linuxtv.org
10081 Q:      http://patchwork.kernel.org/project/linux-media/list/
10082 T:      git git://linuxtv.org/media_tree.git
10083 S:      Maintained
10084 F:      Documentation/devicetree/bindings/media/
10085 F:      Documentation/media/
10086 F:      drivers/media/
10087 F:      drivers/staging/media/
10088 F:      include/linux/platform_data/media/
10089 F:      include/media/
10090 F:      include/uapi/linux/dvb/
10091 F:      include/uapi/linux/videodev2.h
10092 F:      include/uapi/linux/media.h
10093 F:      include/uapi/linux/v4l2-*
10094 F:      include/uapi/linux/meye.h
10095 F:      include/uapi/linux/ivtv*
10096 F:      include/uapi/linux/uvcvideo.h
10097
10098 MEDIATEK BLUETOOTH DRIVER
10099 M:      Sean Wang <sean.wang@mediatek.com>
10100 L:      linux-bluetooth@vger.kernel.org
10101 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10102 S:      Maintained
10103 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10104 F:      drivers/bluetooth/btmtkuart.c
10105
10106 MEDIATEK CIR DRIVER
10107 M:      Sean Wang <sean.wang@mediatek.com>
10108 S:      Maintained
10109 F:      drivers/media/rc/mtk-cir.c
10110
10111 MEDIATEK DMA DRIVER
10112 M:      Sean Wang <sean.wang@mediatek.com>
10113 L:      dmaengine@vger.kernel.org
10114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10115 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10116 S:      Maintained
10117 F:      Documentation/devicetree/bindings/dma/mtk-*
10118 F:      drivers/dma/mediatek/
10119
10120 MEDIATEK PMIC LED DRIVER
10121 M:      Sean Wang <sean.wang@mediatek.com>
10122 S:      Maintained
10123 F:      drivers/leds/leds-mt6323.c
10124 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10125
10126 MEDIATEK ETHERNET DRIVER
10127 M:      Felix Fietkau <nbd@openwrt.org>
10128 M:      John Crispin <john@phrozen.org>
10129 M:      Sean Wang <sean.wang@mediatek.com>
10130 M:      Nelson Chang <nelson.chang@mediatek.com>
10131 L:      netdev@vger.kernel.org
10132 S:      Maintained
10133 F:      drivers/net/ethernet/mediatek/
10134
10135 MEDIATEK SWITCH DRIVER
10136 M:      Sean Wang <sean.wang@mediatek.com>
10137 L:      netdev@vger.kernel.org
10138 S:      Maintained
10139 F:      drivers/net/dsa/mt7530.*
10140 F:      net/dsa/tag_mtk.c
10141
10142 MEDIATEK JPEG DRIVER
10143 M:      Rick Chang <rick.chang@mediatek.com>
10144 M:      Bin Liu <bin.liu@mediatek.com>
10145 S:      Supported
10146 F:      drivers/media/platform/mtk-jpeg/
10147 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10148
10149 MEDIATEK MDP DRIVER
10150 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10151 M:      Houlong Wei <houlong.wei@mediatek.com>
10152 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10153 S:      Supported
10154 F:      drivers/media/platform/mtk-mdp/
10155 F:      drivers/media/platform/mtk-vpu/
10156 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10157
10158 MEDIATEK MEDIA DRIVER
10159 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10160 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10161 S:      Supported
10162 F:      drivers/media/platform/mtk-vcodec/
10163 F:      drivers/media/platform/mtk-vpu/
10164 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10165 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10166
10167 MEDIATEK MMC/SD/SDIO DRIVER
10168 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10169 S:      Maintained
10170 F:      drivers/mmc/host/mtk-sd.c
10171 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10172
10173 MEDIATEK MT76 WIRELESS LAN DRIVER
10174 M:      Felix Fietkau <nbd@nbd.name>
10175 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10176 R:      Ryder Lee <ryder.lee@mediatek.com>
10177 R:      Roy Luo <royluo@google.com>
10178 L:      linux-wireless@vger.kernel.org
10179 S:      Maintained
10180 F:      drivers/net/wireless/mediatek/mt76/
10181
10182 MEDIATEK MT7601U WIRELESS LAN DRIVER
10183 M:      Jakub Kicinski <kubakici@wp.pl>
10184 L:      linux-wireless@vger.kernel.org
10185 S:      Maintained
10186 F:      drivers/net/wireless/mediatek/mt7601u/
10187
10188 MEDIATEK MT7621/28/88 I2C DRIVER
10189 M:      Stefan Roese <sr@denx.de>
10190 L:      linux-i2c@vger.kernel.org
10191 S:      Maintained
10192 F:      drivers/i2c/busses/i2c-mt7621.c
10193 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10194
10195 MEDIATEK NAND CONTROLLER DRIVER
10196 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10197 L:      linux-mtd@lists.infradead.org
10198 S:      Maintained
10199 F:      drivers/mtd/nand/raw/mtk_*
10200 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10201
10202 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10203 M:      Sean Wang <sean.wang@mediatek.com>
10204 S:      Maintained
10205 F:      drivers/char/hw_random/mtk-rng.c
10206
10207 MEDIATEK USB3 DRD IP DRIVER
10208 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10209 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10211 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10212 S:      Maintained
10213 F:      drivers/usb/mtu3/
10214
10215 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10216 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10217 M:      Martin Donnelly <martin.donnelly@ge.com>
10218 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10219 S:      Maintained
10220 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10221 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10222
10223 MEGARAID SCSI/SAS DRIVERS
10224 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10225 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10226 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10227 L:      megaraidlinux.pdl@broadcom.com
10228 L:      linux-scsi@vger.kernel.org
10229 W:      http://www.avagotech.com/support/
10230 S:      Maintained
10231 F:      Documentation/scsi/megaraid.txt
10232 F:      drivers/scsi/megaraid.*
10233 F:      drivers/scsi/megaraid/
10234
10235 MELEXIS MLX90614 DRIVER
10236 M:      Crt Mori <cmo@melexis.com>
10237 L:      linux-iio@vger.kernel.org
10238 W:      http://www.melexis.com
10239 S:      Supported
10240 F:      drivers/iio/temperature/mlx90614.c
10241
10242 MELEXIS MLX90632 DRIVER
10243 M:      Crt Mori <cmo@melexis.com>
10244 L:      linux-iio@vger.kernel.org
10245 W:      http://www.melexis.com
10246 S:      Supported
10247 F:      drivers/iio/temperature/mlx90632.c
10248
10249 MELFAS MIP4 TOUCHSCREEN DRIVER
10250 M:      Sangwon Jee <jeesw@melfas.com>
10251 W:      http://www.melfas.com
10252 S:      Supported
10253 F:      drivers/input/touchscreen/melfas_mip4.c
10254 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10255
10256 MELLANOX ETHERNET DRIVER (mlx4_en)
10257 M:      Tariq Toukan <tariqt@mellanox.com>
10258 L:      netdev@vger.kernel.org
10259 S:      Supported
10260 W:      http://www.mellanox.com
10261 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10262 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10263
10264 MELLANOX ETHERNET DRIVER (mlx5e)
10265 M:      Saeed Mahameed <saeedm@mellanox.com>
10266 L:      netdev@vger.kernel.org
10267 S:      Supported
10268 W:      http://www.mellanox.com
10269 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10270 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10271
10272 MELLANOX ETHERNET INNOVA DRIVERS
10273 R:      Boris Pismenny <borisp@mellanox.com>
10274 L:      netdev@vger.kernel.org
10275 S:      Supported
10276 W:      http://www.mellanox.com
10277 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10278 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10279 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10280 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10281 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10282
10283 MELLANOX ETHERNET SWITCH DRIVERS
10284 M:      Jiri Pirko <jiri@mellanox.com>
10285 M:      Ido Schimmel <idosch@mellanox.com>
10286 L:      netdev@vger.kernel.org
10287 S:      Supported
10288 W:      http://www.mellanox.com
10289 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10290 F:      drivers/net/ethernet/mellanox/mlxsw/
10291 F:      tools/testing/selftests/drivers/net/mlxsw/
10292
10293 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10294 M:      mlxsw@mellanox.com
10295 L:      netdev@vger.kernel.org
10296 S:      Supported
10297 W:      http://www.mellanox.com
10298 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10299 F:      drivers/net/ethernet/mellanox/mlxfw/
10300
10301 MELLANOX HARDWARE PLATFORM SUPPORT
10302 M:      Andy Shevchenko <andy@infradead.org>
10303 M:      Darren Hart <dvhart@infradead.org>
10304 M:      Vadim Pasternak <vadimp@mellanox.com>
10305 L:      platform-driver-x86@vger.kernel.org
10306 S:      Supported
10307 F:      drivers/platform/mellanox/
10308 F:      include/linux/platform_data/mlxreg.h
10309
10310 MELLANOX MLX4 core VPI driver
10311 M:      Tariq Toukan <tariqt@mellanox.com>
10312 L:      netdev@vger.kernel.org
10313 L:      linux-rdma@vger.kernel.org
10314 W:      http://www.mellanox.com
10315 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10316 S:      Supported
10317 F:      drivers/net/ethernet/mellanox/mlx4/
10318 F:      include/linux/mlx4/
10319
10320 MELLANOX MLX4 IB driver
10321 M:      Yishai Hadas <yishaih@mellanox.com>
10322 L:      linux-rdma@vger.kernel.org
10323 W:      http://www.mellanox.com
10324 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10325 S:      Supported
10326 F:      drivers/infiniband/hw/mlx4/
10327 F:      include/linux/mlx4/
10328 F:      include/uapi/rdma/mlx4-abi.h
10329
10330 MELLANOX MLX5 core VPI driver
10331 M:      Saeed Mahameed <saeedm@mellanox.com>
10332 M:      Leon Romanovsky <leonro@mellanox.com>
10333 L:      netdev@vger.kernel.org
10334 L:      linux-rdma@vger.kernel.org
10335 W:      http://www.mellanox.com
10336 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10337 S:      Supported
10338 F:      drivers/net/ethernet/mellanox/mlx5/core/
10339 F:      include/linux/mlx5/
10340 F:      Documentation/networking/device_drivers/mellanox/
10341
10342 MELLANOX MLX5 IB driver
10343 M:      Leon Romanovsky <leonro@mellanox.com>
10344 L:      linux-rdma@vger.kernel.org
10345 W:      http://www.mellanox.com
10346 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10347 S:      Supported
10348 F:      drivers/infiniband/hw/mlx5/
10349 F:      include/linux/mlx5/
10350 F:      include/uapi/rdma/mlx5-abi.h
10351
10352 MELLANOX MLXCPLD I2C AND MUX DRIVER
10353 M:      Vadim Pasternak <vadimp@mellanox.com>
10354 M:      Michael Shych <michaelsh@mellanox.com>
10355 L:      linux-i2c@vger.kernel.org
10356 S:      Supported
10357 F:      drivers/i2c/busses/i2c-mlxcpld.c
10358 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10359 F:      Documentation/i2c/busses/i2c-mlxcpld
10360
10361 MELLANOX MLXCPLD LED DRIVER
10362 M:      Vadim Pasternak <vadimp@mellanox.com>
10363 L:      linux-leds@vger.kernel.org
10364 S:      Supported
10365 F:      drivers/leds/leds-mlxcpld.c
10366 F:      drivers/leds/leds-mlxreg.c
10367 F:      Documentation/leds/leds-mlxcpld.rst
10368
10369 MELLANOX PLATFORM DRIVER
10370 M:      Vadim Pasternak <vadimp@mellanox.com>
10371 L:      platform-driver-x86@vger.kernel.org
10372 S:      Supported
10373 F:      drivers/platform/x86/mlx-platform.c
10374
10375 MEMBARRIER SUPPORT
10376 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10377 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10378 L:      linux-kernel@vger.kernel.org
10379 S:      Supported
10380 F:      kernel/sched/membarrier.c
10381 F:      include/uapi/linux/membarrier.h
10382 F:      arch/powerpc/include/asm/membarrier.h
10383
10384 MEMBLOCK
10385 M:      Mike Rapoport <rppt@linux.ibm.com>
10386 L:      linux-mm@kvack.org
10387 S:      Maintained
10388 F:      include/linux/memblock.h
10389 F:      mm/memblock.c
10390 F:      Documentation/core-api/boot-time-mm.rst
10391
10392 MEMORY MANAGEMENT
10393 L:      linux-mm@kvack.org
10394 W:      http://www.linux-mm.org
10395 S:      Maintained
10396 F:      include/linux/mm.h
10397 F:      include/linux/gfp.h
10398 F:      include/linux/mmzone.h
10399 F:      include/linux/memory_hotplug.h
10400 F:      include/linux/vmalloc.h
10401 F:      mm/
10402
10403 MEMORY TECHNOLOGY DEVICES (MTD)
10404 M:      David Woodhouse <dwmw2@infradead.org>
10405 M:      Brian Norris <computersforpeace@gmail.com>
10406 M:      Marek Vasut <marek.vasut@gmail.com>
10407 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10408 M:      Richard Weinberger <richard@nod.at>
10409 M:      Vignesh Raghavendra <vigneshr@ti.com>
10410 L:      linux-mtd@lists.infradead.org
10411 W:      http://www.linux-mtd.infradead.org/
10412 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10415 S:      Maintained
10416 F:      Documentation/devicetree/bindings/mtd/
10417 F:      drivers/mtd/
10418 F:      include/linux/mtd/
10419 F:      include/uapi/mtd/
10420
10421 MEN A21 WATCHDOG DRIVER
10422 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10423 L:      linux-watchdog@vger.kernel.org
10424 S:      Maintained
10425 F:      drivers/watchdog/mena21_wdt.c
10426
10427 MEN CHAMELEON BUS (mcb)
10428 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10429 S:      Maintained
10430 F:      drivers/mcb/
10431 F:      include/linux/mcb.h
10432 F:      Documentation/driver-api/men-chameleon-bus.rst
10433
10434 MEN F21BMC (Board Management Controller)
10435 M:      Andreas Werner <andreas.werner@men.de>
10436 S:      Supported
10437 F:      drivers/mfd/menf21bmc.c
10438 F:      drivers/watchdog/menf21bmc_wdt.c
10439 F:      drivers/leds/leds-menf21bmc.c
10440 F:      drivers/hwmon/menf21bmc_hwmon.c
10441 F:      Documentation/hwmon/menf21bmc.rst
10442
10443 MEN Z069 WATCHDOG DRIVER
10444 M:      Johannes Thumshirn <jth@kernel.org>
10445 L:      linux-watchdog@vger.kernel.org
10446 S:      Maintained
10447 F:      drivers/watchdog/menz69_wdt.c
10448
10449 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10450 M:      Neil Armstrong <narmstrong@baylibre.com>
10451 L:      linux-media@vger.kernel.org
10452 L:      linux-amlogic@lists.infradead.org
10453 W:      http://linux-meson.com/
10454 S:      Supported
10455 F:      drivers/media/platform/meson/ao-cec.c
10456 F:      drivers/media/platform/meson/ao-cec-g12a.c
10457 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10458 T:      git git://linuxtv.org/media_tree.git
10459
10460 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10461 M:      Liang Yang <liang.yang@amlogic.com>
10462 L:      linux-mtd@lists.infradead.org
10463 S:      Maintained
10464 F:      drivers/mtd/nand/raw/meson_*
10465 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10466
10467 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10468 M:      Maxime Jourdan <mjourdan@baylibre.com>
10469 L:      linux-media@vger.kernel.org
10470 L:      linux-amlogic@lists.infradead.org
10471 S:      Supported
10472 F:      drivers/staging/media/meson/vdec/
10473 T:      git git://linuxtv.org/media_tree.git
10474
10475 METHODE UDPU SUPPORT
10476 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10477 S:      Maintained
10478 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10479
10480 MICROBLAZE ARCHITECTURE
10481 M:      Michal Simek <monstr@monstr.eu>
10482 W:      http://www.monstr.eu/fdt/
10483 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10484 S:      Supported
10485 F:      arch/microblaze/
10486
10487 MICROCHIP AT91 SERIAL DRIVER
10488 M:      Richard Genoud <richard.genoud@gmail.com>
10489 S:      Maintained
10490 F:      drivers/tty/serial/atmel_serial.c
10491 F:      drivers/tty/serial/atmel_serial.h
10492 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10493
10494 MICROCHIP AUDIO ASOC DRIVERS
10495 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10497 S:      Supported
10498 F:      sound/soc/atmel
10499
10500 MICROCHIP DMA DRIVER
10501 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10503 L:      dmaengine@vger.kernel.org
10504 S:      Supported
10505 F:      drivers/dma/at_hdmac.c
10506 F:      drivers/dma/at_hdmac_regs.h
10507 F:      include/linux/platform_data/dma-atmel.h
10508 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10509 F:      include/dt-bindings/dma/at91.h
10510
10511 MICROCHIP ECC DRIVER
10512 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10513 L:      linux-crypto@vger.kernel.org
10514 S:      Maintained
10515 F:      drivers/crypto/atmel-ecc.*
10516
10517 MICROCHIP I2C DRIVER
10518 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10519 L:      linux-i2c@vger.kernel.org
10520 S:      Supported
10521 F:      drivers/i2c/busses/i2c-at91.h
10522 F:      drivers/i2c/busses/i2c-at91-*.c
10523
10524 MICROCHIP ISC DRIVER
10525 M:      Eugen Hristev <eugen.hristev@microchip.com>
10526 L:      linux-media@vger.kernel.org
10527 S:      Supported
10528 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10529 F:      drivers/media/platform/atmel/atmel-isc.h
10530 F:      drivers/media/platform/atmel/atmel-isc-base.c
10531 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10532 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10533
10534 MICROCHIP ISI DRIVER
10535 M:      Eugen Hristev <eugen.hristev@microchip.com>
10536 L:      linux-media@vger.kernel.org
10537 S:      Supported
10538 F:      drivers/media/platform/atmel/atmel-isi.c
10539 F:      drivers/media/platform/atmel/atmel-isi.h
10540
10541 MICROCHIP AT91 USART MFD DRIVER
10542 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10543 L:      linux-kernel@vger.kernel.org
10544 S:      Supported
10545 F:      drivers/mfd/at91-usart.c
10546 F:      include/dt-bindings/mfd/at91-usart.h
10547 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10548
10549 MICROCHIP AT91 USART SPI DRIVER
10550 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10551 L:      linux-spi@vger.kernel.org
10552 S:      Supported
10553 F:      drivers/spi/spi-at91-usart.c
10554 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10555
10556 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10557 M:      Woojung Huh <woojung.huh@microchip.com>
10558 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10559 L:      netdev@vger.kernel.org
10560 S:      Maintained
10561 F:      net/dsa/tag_ksz.c
10562 F:      drivers/net/dsa/microchip/*
10563 F:      include/linux/platform_data/microchip-ksz.h
10564 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10565
10566 MICROCHIP LAN743X ETHERNET DRIVER
10567 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10568 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10569 L:      netdev@vger.kernel.org
10570 S:      Maintained
10571 F:      drivers/net/ethernet/microchip/lan743x_*
10572
10573 MICROCHIP LCDFB DRIVER
10574 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10575 L:      linux-fbdev@vger.kernel.org
10576 S:      Maintained
10577 F:      drivers/video/fbdev/atmel_lcdfb.c
10578 F:      include/video/atmel_lcdc.h
10579
10580 MICROCHIP MMC/SD/SDIO MCI DRIVER
10581 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10582 S:      Maintained
10583 F:      drivers/mmc/host/atmel-mci.c
10584
10585 MICROCHIP MCP16502 PMIC DRIVER
10586 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10588 S:      Maintained
10589 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10590 F:      drivers/regulator/mcp16502.c
10591
10592 MICROCHIP MCP3911 ADC DRIVER
10593 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10594 M:      Kent Gustavsson <kent@minoris.se>
10595 L:      linux-iio@vger.kernel.org
10596 S:      Supported
10597 F:      drivers/iio/adc/mcp3911.c
10598 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10599
10600 MICROCHIP NAND DRIVER
10601 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10602 L:      linux-mtd@lists.infradead.org
10603 S:      Supported
10604 F:      drivers/mtd/nand/raw/atmel/*
10605 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10606
10607 MICROCHIP PWM DRIVER
10608 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10610 L:      linux-pwm@vger.kernel.org
10611 S:      Supported
10612 F:      drivers/pwm/pwm-atmel.c
10613 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10614
10615 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10616 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10617 M:      Eugen Hristev <eugen.hristev@microchip.com>
10618 L:      linux-iio@vger.kernel.org
10619 S:      Supported
10620 F:      drivers/iio/adc/at91-sama5d2_adc.c
10621 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10622 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10623
10624 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10625 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10626 S:      Supported
10627 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10628
10629 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10630 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10632 L:      linux-gpio@vger.kernel.org
10633 F:      drivers/gpio/gpio-sama5d2-piobu.c
10634
10635 MICROCHIP SPI DRIVER
10636 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10637 S:      Supported
10638 F:      drivers/spi/spi-atmel.*
10639
10640 MICROCHIP SSC DRIVER
10641 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10643 S:      Supported
10644 F:      drivers/misc/atmel-ssc.c
10645 F:      include/linux/atmel-ssc.h
10646
10647 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10648 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10650 S:      Supported
10651 F:      drivers/misc/atmel_tclib.c
10652 F:      drivers/clocksource/tcb_clksrc.c
10653
10654 MICROCHIP USBA UDC DRIVER
10655 M:      Cristian Birsan <cristian.birsan@microchip.com>
10656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10657 S:      Supported
10658 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10659
10660 MICROCHIP USB251XB DRIVER
10661 M:      Richard Leitner <richard.leitner@skidata.com>
10662 L:      linux-usb@vger.kernel.org
10663 S:      Maintained
10664 F:      drivers/usb/misc/usb251xb.c
10665 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10666
10667 MICROCHIP XDMA DRIVER
10668 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10669 L:      linux-arm-kernel@lists.infradead.org
10670 L:      dmaengine@vger.kernel.org
10671 S:      Supported
10672 F:      drivers/dma/at_xdmac.c
10673
10674 MICROSEMI MIPS SOCS
10675 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10676 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10677 L:      linux-mips@vger.kernel.org
10678 S:      Supported
10679 F:      arch/mips/generic/board-ocelot.c
10680 F:      arch/mips/configs/generic/board-ocelot.config
10681 F:      arch/mips/boot/dts/mscc/
10682 F:      Documentation/devicetree/bindings/mips/mscc.txt
10683
10684 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10685 M:      Don Brace <don.brace@microsemi.com>
10686 L:      esc.storagedev@microsemi.com
10687 L:      linux-scsi@vger.kernel.org
10688 S:      Supported
10689 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10690 F:      drivers/scsi/smartpqi/Kconfig
10691 F:      drivers/scsi/smartpqi/Makefile
10692 F:      include/linux/cciss*.h
10693 F:      include/uapi/linux/cciss*.h
10694 F:      Documentation/scsi/smartpqi.txt
10695
10696 MICROSEMI ETHERNET SWITCH DRIVER
10697 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10698 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10699 L:      netdev@vger.kernel.org
10700 S:      Supported
10701 F:      drivers/net/ethernet/mscc/
10702
10703 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10704 M:      Chen Yu <yu.c.chen@intel.com>
10705 L:      platform-driver-x86@vger.kernel.org
10706 S:      Supported
10707 F:      drivers/platform/x86/surfacepro3_button.c
10708
10709 MICROTEK X6 SCANNER
10710 M:      Oliver Neukum <oliver@neukum.org>
10711 S:      Maintained
10712 F:      drivers/usb/image/microtek.*
10713
10714 MIPS
10715 M:      Ralf Baechle <ralf@linux-mips.org>
10716 M:      Paul Burton <paul.burton@mips.com>
10717 M:      James Hogan <jhogan@kernel.org>
10718 L:      linux-mips@vger.kernel.org
10719 W:      http://www.linux-mips.org/
10720 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10722 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10723 S:      Supported
10724 F:      Documentation/devicetree/bindings/mips/
10725 F:      Documentation/mips/
10726 F:      arch/mips/
10727 F:      drivers/platform/mips/
10728
10729 MIPS BOSTON DEVELOPMENT BOARD
10730 M:      Paul Burton <paul.burton@mips.com>
10731 L:      linux-mips@vger.kernel.org
10732 S:      Maintained
10733 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10734 F:      arch/mips/boot/dts/img/boston.dts
10735 F:      arch/mips/configs/generic/board-boston.config
10736 F:      drivers/clk/imgtec/clk-boston.c
10737 F:      include/dt-bindings/clock/boston-clock.h
10738
10739 MIPS GENERIC PLATFORM
10740 M:      Paul Burton <paul.burton@mips.com>
10741 L:      linux-mips@vger.kernel.org
10742 S:      Supported
10743 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10744 F:      arch/mips/generic/
10745 F:      arch/mips/tools/generic-board-config.sh
10746
10747 MIPS/LOONGSON1 ARCHITECTURE
10748 M:      Keguang Zhang <keguang.zhang@gmail.com>
10749 L:      linux-mips@vger.kernel.org
10750 S:      Maintained
10751 F:      arch/mips/loongson32/
10752 F:      arch/mips/include/asm/mach-loongson32/
10753 F:      drivers/*/*loongson1*
10754 F:      drivers/*/*/*loongson1*
10755
10756 MIPS/LOONGSON2 ARCHITECTURE
10757 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10758 L:      linux-mips@vger.kernel.org
10759 S:      Maintained
10760 F:      arch/mips/loongson64/fuloong-2e/
10761 F:      arch/mips/loongson64/lemote-2f/
10762 F:      arch/mips/include/asm/mach-loongson64/
10763 F:      drivers/*/*loongson2*
10764 F:      drivers/*/*/*loongson2*
10765
10766 MIPS/LOONGSON3 ARCHITECTURE
10767 M:      Huacai Chen <chenhc@lemote.com>
10768 L:      linux-mips@vger.kernel.org
10769 S:      Maintained
10770 F:      arch/mips/loongson64/
10771 F:      arch/mips/include/asm/mach-loongson64/
10772 F:      drivers/platform/mips/cpu_hwmon.c
10773 F:      drivers/*/*loongson3*
10774 F:      drivers/*/*/*loongson3*
10775
10776 MIPS RINT INSTRUCTION EMULATION
10777 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10778 L:      linux-mips@vger.kernel.org
10779 S:      Supported
10780 F:      arch/mips/math-emu/sp_rint.c
10781 F:      arch/mips/math-emu/dp_rint.c
10782
10783 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10784 M:      Hans Verkuil <hverkuil@xs4all.nl>
10785 L:      linux-media@vger.kernel.org
10786 T:      git git://linuxtv.org/media_tree.git
10787 W:      https://linuxtv.org
10788 S:      Odd Fixes
10789 F:      drivers/media/radio/radio-miropcm20*
10790
10791 MMP SUPPORT
10792 R:      Lubomir Rintel <lkundrak@v3.sk>
10793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10794 S:      Odd Fixes
10795 F:      arch/arm/boot/dts/mmp*
10796 F:      arch/arm/mach-mmp/
10797
10798 MMU GATHER AND TLB INVALIDATION
10799 M:      Will Deacon <will@kernel.org>
10800 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10801 M:      Andrew Morton <akpm@linux-foundation.org>
10802 M:      Nick Piggin <npiggin@gmail.com>
10803 M:      Peter Zijlstra <peterz@infradead.org>
10804 L:      linux-arch@vger.kernel.org
10805 L:      linux-mm@kvack.org
10806 S:      Maintained
10807 F:      arch/*/include/asm/tlb.h
10808 F:      include/asm-generic/tlb.h
10809 F:      mm/mmu_gather.c
10810
10811 MN88472 MEDIA DRIVER
10812 M:      Antti Palosaari <crope@iki.fi>
10813 L:      linux-media@vger.kernel.org
10814 W:      https://linuxtv.org
10815 W:      http://palosaari.fi/linux/
10816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10817 S:      Maintained
10818 F:      drivers/media/dvb-frontends/mn88472*
10819
10820 MN88473 MEDIA DRIVER
10821 M:      Antti Palosaari <crope@iki.fi>
10822 L:      linux-media@vger.kernel.org
10823 W:      https://linuxtv.org
10824 W:      http://palosaari.fi/linux/
10825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10826 S:      Maintained
10827 F:      drivers/media/dvb-frontends/mn88473*
10828
10829 MODULE SUPPORT
10830 M:      Jessica Yu <jeyu@kernel.org>
10831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10832 S:      Maintained
10833 F:      include/linux/module.h
10834 F:      kernel/module.c
10835
10836 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10837 W:      http://popies.net/meye/
10838 S:      Orphan
10839 F:      Documentation/media/v4l-drivers/meye*
10840 F:      drivers/media/pci/meye/
10841 F:      include/uapi/linux/meye.h
10842
10843 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10844 M:      Jiri Slaby <jirislaby@gmail.com>
10845 S:      Maintained
10846 F:      Documentation/driver-api/serial/moxa-smartio.rst
10847 F:      drivers/tty/mxser.*
10848
10849 MR800 AVERMEDIA USB FM RADIO DRIVER
10850 M:      Alexey Klimov <klimov.linux@gmail.com>
10851 L:      linux-media@vger.kernel.org
10852 T:      git git://linuxtv.org/media_tree.git
10853 S:      Maintained
10854 F:      drivers/media/radio/radio-mr800.c
10855
10856 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10857 M:      Alan Ott <alan@signal11.us>
10858 L:      linux-wpan@vger.kernel.org
10859 S:      Maintained
10860 F:      drivers/net/ieee802154/mrf24j40.c
10861 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10862
10863 MSI LAPTOP SUPPORT
10864 M:      "Lee, Chun-Yi" <jlee@suse.com>
10865 L:      platform-driver-x86@vger.kernel.org
10866 S:      Maintained
10867 F:      drivers/platform/x86/msi-laptop.c
10868
10869 MSI WMI SUPPORT
10870 L:      platform-driver-x86@vger.kernel.org
10871 S:      Orphan
10872 F:      drivers/platform/x86/msi-wmi.c
10873
10874 MSI001 MEDIA DRIVER
10875 M:      Antti Palosaari <crope@iki.fi>
10876 L:      linux-media@vger.kernel.org
10877 W:      https://linuxtv.org
10878 W:      http://palosaari.fi/linux/
10879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10880 T:      git git://linuxtv.org/anttip/media_tree.git
10881 S:      Maintained
10882 F:      drivers/media/tuners/msi001*
10883
10884 MSI2500 MEDIA DRIVER
10885 M:      Antti Palosaari <crope@iki.fi>
10886 L:      linux-media@vger.kernel.org
10887 W:      https://linuxtv.org
10888 W:      http://palosaari.fi/linux/
10889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10890 T:      git git://linuxtv.org/anttip/media_tree.git
10891 S:      Maintained
10892 F:      drivers/media/usb/msi2500/
10893
10894 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10895 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10896 L:      linux-mtd@lists.infradead.org
10897 S:      Maintained
10898 F:      drivers/mtd/devices/docg3*
10899
10900 MT9M032 APTINA SENSOR DRIVER
10901 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10902 L:      linux-media@vger.kernel.org
10903 T:      git git://linuxtv.org/media_tree.git
10904 S:      Maintained
10905 F:      drivers/media/i2c/mt9m032.c
10906 F:      include/media/i2c/mt9m032.h
10907
10908 MT9P031 APTINA CAMERA SENSOR
10909 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10910 L:      linux-media@vger.kernel.org
10911 T:      git git://linuxtv.org/media_tree.git
10912 S:      Maintained
10913 F:      drivers/media/i2c/mt9p031.c
10914 F:      include/media/i2c/mt9p031.h
10915
10916 MT9T001 APTINA CAMERA SENSOR
10917 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10918 L:      linux-media@vger.kernel.org
10919 T:      git git://linuxtv.org/media_tree.git
10920 S:      Maintained
10921 F:      drivers/media/i2c/mt9t001.c
10922 F:      include/media/i2c/mt9t001.h
10923
10924 MT9T112 APTINA CAMERA SENSOR
10925 M:      Jacopo Mondi <jacopo@jmondi.org>
10926 L:      linux-media@vger.kernel.org
10927 T:      git git://linuxtv.org/media_tree.git
10928 S:      Odd Fixes
10929 F:      drivers/media/i2c/mt9t112.c
10930 F:      include/media/i2c/mt9t112.h
10931
10932 MT9V032 APTINA CAMERA SENSOR
10933 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10934 L:      linux-media@vger.kernel.org
10935 T:      git git://linuxtv.org/media_tree.git
10936 S:      Maintained
10937 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10938 F:      drivers/media/i2c/mt9v032.c
10939 F:      include/media/i2c/mt9v032.h
10940
10941 MT9V111 APTINA CAMERA SENSOR
10942 M:      Jacopo Mondi <jacopo@jmondi.org>
10943 L:      linux-media@vger.kernel.org
10944 T:      git git://linuxtv.org/media_tree.git
10945 S:      Maintained
10946 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10947 F:      drivers/media/i2c/mt9v111.c
10948
10949 MULTIFUNCTION DEVICES (MFD)
10950 M:      Lee Jones <lee.jones@linaro.org>
10951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10952 S:      Supported
10953 F:      Documentation/devicetree/bindings/mfd/
10954 F:      drivers/mfd/
10955 F:      include/linux/mfd/
10956 F:      include/dt-bindings/mfd/
10957
10958 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10959 S:      Orphan
10960 F:      drivers/mmc/host/mmc_spi.c
10961 F:      include/linux/spi/mmc_spi.h
10962
10963 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10964 M:      Ulf Hansson <ulf.hansson@linaro.org>
10965 L:      linux-mmc@vger.kernel.org
10966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/mmc/
10969 F:      drivers/mmc/
10970 F:      include/linux/mmc/
10971 F:      include/uapi/linux/mmc/
10972
10973 MULTIPLEXER SUBSYSTEM
10974 M:      Peter Rosin <peda@axentia.se>
10975 S:      Maintained
10976 F:      Documentation/ABI/testing/sysfs-class-mux*
10977 F:      Documentation/devicetree/bindings/mux/
10978 F:      include/dt-bindings/mux/
10979 F:      include/linux/mux/
10980 F:      drivers/mux/
10981
10982 MULTITECH MULTIPORT CARD (ISICOM)
10983 S:      Orphan
10984 F:      drivers/tty/isicom.c
10985 F:      include/linux/isicom.h
10986
10987 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10988 M:      Bin Liu <b-liu@ti.com>
10989 L:      linux-usb@vger.kernel.org
10990 S:      Maintained
10991 F:      drivers/usb/musb/
10992
10993 MXL301RF MEDIA DRIVER
10994 M:      Akihiro Tsukada <tskd08@gmail.com>
10995 L:      linux-media@vger.kernel.org
10996 S:      Odd Fixes
10997 F:      drivers/media/tuners/mxl301rf*
10998
10999 MXL5007T MEDIA DRIVER
11000 M:      Michael Krufky <mkrufky@linuxtv.org>
11001 L:      linux-media@vger.kernel.org
11002 W:      https://linuxtv.org
11003 W:      http://github.com/mkrufky
11004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11005 T:      git git://linuxtv.org/mkrufky/tuners.git
11006 S:      Maintained
11007 F:      drivers/media/tuners/mxl5007t.*
11008
11009 MXSFB DRM DRIVER
11010 M:      Marek Vasut <marex@denx.de>
11011 M:      Stefan Agner <stefan@agner.ch>
11012 L:      dri-devel@lists.freedesktop.org
11013 S:      Supported
11014 F:      drivers/gpu/drm/mxsfb/
11015 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11016 T:      git git://anongit.freedesktop.org/drm/drm-misc
11017
11018 MYLEX DAC960 PCI RAID Controller
11019 M:      Hannes Reinecke <hare@kernel.org>
11020 L:      linux-scsi@vger.kernel.org
11021 S:      Supported
11022 F:      drivers/scsi/myrb.*
11023 F:      drivers/scsi/myrs.*
11024
11025 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11026 M:      Chris Lee <christopher.lee@cspi.com>
11027 L:      netdev@vger.kernel.org
11028 W:      https://www.cspi.com/ethernet-products/support/downloads/
11029 S:      Supported
11030 F:      drivers/net/ethernet/myricom/myri10ge/
11031
11032 NAND FLASH SUBSYSTEM
11033 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11034 R:      Richard Weinberger <richard@nod.at>
11035 L:      linux-mtd@lists.infradead.org
11036 W:      http://www.linux-mtd.infradead.org/
11037 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11039 S:      Maintained
11040 F:      drivers/mtd/nand/
11041 F:      include/linux/mtd/*nand*.h
11042
11043 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11044 M:      Daniel Mack <zonque@gmail.com>
11045 S:      Maintained
11046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11047 W:      http://www.native-instruments.com
11048 F:      sound/usb/caiaq/
11049
11050 NATSEMI ETHERNET DRIVER (DP8381x)
11051 S:      Orphan
11052 F:      drivers/net/ethernet/natsemi/natsemi.c
11053
11054 NCR 5380 SCSI DRIVERS
11055 M:      Finn Thain <fthain@telegraphics.com.au>
11056 M:      Michael Schmitz <schmitzmic@gmail.com>
11057 L:      linux-scsi@vger.kernel.org
11058 S:      Maintained
11059 F:      Documentation/scsi/g_NCR5380.txt
11060 F:      drivers/scsi/NCR5380.*
11061 F:      drivers/scsi/arm/cumana_1.c
11062 F:      drivers/scsi/arm/oak.c
11063 F:      drivers/scsi/atari_scsi.*
11064 F:      drivers/scsi/dmx3191d.c
11065 F:      drivers/scsi/g_NCR5380.*
11066 F:      drivers/scsi/mac_scsi.*
11067 F:      drivers/scsi/sun3_scsi.*
11068 F:      drivers/scsi/sun3_scsi_vme.c
11069
11070 NCSI LIBRARY:
11071 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11072 S:      Maintained
11073 F:      net/ncsi/
11074
11075 NCT6775 HARDWARE MONITOR DRIVER
11076 M:      Guenter Roeck <linux@roeck-us.net>
11077 L:      linux-hwmon@vger.kernel.org
11078 S:      Maintained
11079 F:      Documentation/hwmon/nct6775.rst
11080 F:      drivers/hwmon/nct6775.c
11081
11082 NET_FAILOVER MODULE
11083 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11084 L:      netdev@vger.kernel.org
11085 S:      Supported
11086 F:      driver/net/net_failover.c
11087 F:      include/net/net_failover.h
11088 F:      Documentation/networking/net_failover.rst
11089
11090 NETEM NETWORK EMULATOR
11091 M:      Stephen Hemminger <stephen@networkplumber.org>
11092 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11093 S:      Maintained
11094 F:      net/sched/sch_netem.c
11095
11096 NETERION 10GbE DRIVERS (s2io/vxge)
11097 M:      Jon Mason <jdmason@kudzu.us>
11098 L:      netdev@vger.kernel.org
11099 S:      Supported
11100 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11101 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11102 F:      drivers/net/ethernet/neterion/
11103
11104 NETFILTER
11105 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11106 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11107 M:      Florian Westphal <fw@strlen.de>
11108 L:      netfilter-devel@vger.kernel.org
11109 L:      coreteam@netfilter.org
11110 W:      http://www.netfilter.org/
11111 W:      http://www.iptables.org/
11112 W:      http://www.nftables.org/
11113 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11116 S:      Maintained
11117 F:      include/linux/netfilter*
11118 F:      include/linux/netfilter/
11119 F:      include/net/netfilter/
11120 F:      include/uapi/linux/netfilter*
11121 F:      include/uapi/linux/netfilter/
11122 F:      net/*/netfilter.c
11123 F:      net/*/netfilter/
11124 F:      net/netfilter/
11125 F:      net/bridge/br_netfilter*.c
11126
11127 NETROM NETWORK LAYER
11128 M:      Ralf Baechle <ralf@linux-mips.org>
11129 L:      linux-hams@vger.kernel.org
11130 W:      http://www.linux-ax25.org/
11131 S:      Maintained
11132 F:      include/net/netrom.h
11133 F:      include/uapi/linux/netrom.h
11134 F:      net/netrom/
11135
11136 NETRONOME ETHERNET DRIVERS
11137 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11138 L:      oss-drivers@netronome.com
11139 S:      Maintained
11140 F:      drivers/net/ethernet/netronome/
11141
11142 NETWORK BLOCK DEVICE (NBD)
11143 M:      Josef Bacik <josef@toxicpanda.com>
11144 S:      Maintained
11145 L:      linux-block@vger.kernel.org
11146 L:      nbd@other.debian.org
11147 F:      Documentation/admin-guide/blockdev/nbd.rst
11148 F:      drivers/block/nbd.c
11149 F:      include/trace/events/nbd.h
11150 F:      include/uapi/linux/nbd.h
11151
11152 NETWORK DROP MONITOR
11153 M:      Neil Horman <nhorman@tuxdriver.com>
11154 L:      netdev@vger.kernel.org
11155 S:      Maintained
11156 W:      https://fedorahosted.org/dropwatch/
11157 F:      net/core/drop_monitor.c
11158
11159 NETWORKING DRIVERS
11160 M:      "David S. Miller" <davem@davemloft.net>
11161 L:      netdev@vger.kernel.org
11162 W:      http://www.linuxfoundation.org/en/Net
11163 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11166 S:      Odd Fixes
11167 F:      Documentation/devicetree/bindings/net/
11168 F:      drivers/net/
11169 F:      include/linux/if_*
11170 F:      include/linux/netdevice.h
11171 F:      include/linux/etherdevice.h
11172 F:      include/linux/fcdevice.h
11173 F:      include/linux/fddidevice.h
11174 F:      include/linux/hippidevice.h
11175 F:      include/linux/inetdevice.h
11176 F:      include/uapi/linux/if_*
11177 F:      include/uapi/linux/netdevice.h
11178
11179 NETWORKING DRIVERS (WIRELESS)
11180 M:      Kalle Valo <kvalo@codeaurora.org>
11181 L:      linux-wireless@vger.kernel.org
11182 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11185 S:      Maintained
11186 F:      Documentation/devicetree/bindings/net/wireless/
11187 F:      drivers/net/wireless/
11188
11189 NETWORKING [DSA]
11190 M:      Andrew Lunn <andrew@lunn.ch>
11191 M:      Vivien Didelot <vivien.didelot@gmail.com>
11192 M:      Florian Fainelli <f.fainelli@gmail.com>
11193 S:      Maintained
11194 F:      Documentation/devicetree/bindings/net/dsa/
11195 F:      net/dsa/
11196 F:      include/net/dsa.h
11197 F:      include/linux/dsa/
11198 F:      include/linux/platform_data/dsa.h
11199 F:      drivers/net/dsa/
11200
11201 NETWORKING [GENERAL]
11202 M:      "David S. Miller" <davem@davemloft.net>
11203 L:      netdev@vger.kernel.org
11204 W:      http://www.linuxfoundation.org/en/Net
11205 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11208 B:      mailto:netdev@vger.kernel.org
11209 S:      Maintained
11210 F:      net/
11211 F:      include/net/
11212 F:      include/linux/in.h
11213 F:      include/linux/net.h
11214 F:      include/linux/netdevice.h
11215 F:      include/uapi/linux/in.h
11216 F:      include/uapi/linux/net.h
11217 F:      include/uapi/linux/netdevice.h
11218 F:      include/uapi/linux/net_namespace.h
11219 F:      tools/testing/selftests/net/
11220 F:      lib/net_utils.c
11221 F:      lib/random32.c
11222 F:      Documentation/networking/
11223
11224 NETWORKING [IPSEC]
11225 M:      Steffen Klassert <steffen.klassert@secunet.com>
11226 M:      Herbert Xu <herbert@gondor.apana.org.au>
11227 M:      "David S. Miller" <davem@davemloft.net>
11228 L:      netdev@vger.kernel.org
11229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11231 S:      Maintained
11232 F:      net/xfrm/
11233 F:      net/key/
11234 F:      net/ipv4/xfrm*
11235 F:      net/ipv4/esp4*
11236 F:      net/ipv4/ah4.c
11237 F:      net/ipv4/ipcomp.c
11238 F:      net/ipv4/ip_vti.c
11239 F:      net/ipv6/xfrm*
11240 F:      net/ipv6/esp6*
11241 F:      net/ipv6/ah6.c
11242 F:      net/ipv6/ipcomp6.c
11243 F:      net/ipv6/ip6_vti.c
11244 F:      include/uapi/linux/xfrm.h
11245 F:      include/net/xfrm.h
11246
11247 NETWORKING [IPv4/IPv6]
11248 M:      "David S. Miller" <davem@davemloft.net>
11249 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11250 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11251 L:      netdev@vger.kernel.org
11252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11253 S:      Maintained
11254 F:      net/ipv4/
11255 F:      net/ipv6/
11256 F:      include/net/ip*
11257 F:      arch/x86/net/*
11258
11259 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11260 M:      Paul Moore <paul@paul-moore.com>
11261 W:      https://github.com/netlabel
11262 L:      netdev@vger.kernel.org
11263 L:      linux-security-module@vger.kernel.org
11264 S:      Maintained
11265 F:      Documentation/netlabel/
11266 F:      include/net/calipso.h
11267 F:      include/net/cipso_ipv4.h
11268 F:      include/net/netlabel.h
11269 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11270 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11271 F:      net/netlabel/
11272 F:      net/ipv4/cipso_ipv4.c
11273 F:      net/ipv6/calipso.c
11274 F:      net/netfilter/xt_CONNSECMARK.c
11275 F:      net/netfilter/xt_SECMARK.c
11276
11277 NETWORKING [TCP]
11278 M:      Eric Dumazet <edumazet@google.com>
11279 L:      netdev@vger.kernel.org
11280 S:      Maintained
11281 F:      net/ipv4/tcp*.c
11282 F:      net/ipv4/syncookies.c
11283 F:      net/ipv6/tcp*.c
11284 F:      net/ipv6/syncookies.c
11285 F:      include/uapi/linux/tcp.h
11286 F:      include/net/tcp.h
11287 F:      include/linux/tcp.h
11288 F:      include/trace/events/tcp.h
11289
11290 NETWORKING [TLS]
11291 M:      Boris Pismenny <borisp@mellanox.com>
11292 M:      Aviad Yehezkel <aviadye@mellanox.com>
11293 M:      Dave Watson <davejwatson@fb.com>
11294 M:      John Fastabend <john.fastabend@gmail.com>
11295 M:      Daniel Borkmann <daniel@iogearbox.net>
11296 L:      netdev@vger.kernel.org
11297 S:      Maintained
11298 F:      net/tls/*
11299 F:      include/uapi/linux/tls.h
11300 F:      include/net/tls.h
11301
11302 NETWORKING [WIRELESS]
11303 L:      linux-wireless@vger.kernel.org
11304 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11305
11306 NETDEVSIM
11307 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11308 S:      Maintained
11309 F:      drivers/net/netdevsim/*
11310
11311 NETXEN (1/10) GbE SUPPORT
11312 M:      Manish Chopra <manishc@marvell.com>
11313 M:      Rahul Verma <rahulv@marvell.com>
11314 M:      GR-Linux-NIC-Dev@marvell.com
11315 L:      netdev@vger.kernel.org
11316 S:      Supported
11317 F:      drivers/net/ethernet/qlogic/netxen/
11318
11319 NEXTHOP
11320 M:      David Ahern <dsahern@kernel.org>
11321 L:      netdev@vger.kernel.org
11322 S:      Maintained
11323 F:      include/net/nexthop.h
11324 F:      include/uapi/linux/nexthop.h
11325 F:      include/net/netns/nexthop.h
11326 F:      net/ipv4/nexthop.c
11327
11328 NFC SUBSYSTEM
11329 L:      netdev@vger.kernel.org
11330 S:      Orphan
11331 F:      net/nfc/
11332 F:      include/net/nfc/
11333 F:      include/uapi/linux/nfc.h
11334 F:      drivers/nfc/
11335 F:      include/linux/platform_data/nfcmrvl.h
11336 F:      include/linux/platform_data/nxp-nci.h
11337 F:      Documentation/devicetree/bindings/net/nfc/
11338
11339 NFS, SUNRPC, AND LOCKD CLIENTS
11340 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11341 M:      Anna Schumaker <anna.schumaker@netapp.com>
11342 L:      linux-nfs@vger.kernel.org
11343 W:      http://client.linux-nfs.org
11344 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11345 S:      Maintained
11346 F:      fs/lockd/
11347 F:      fs/nfs/
11348 F:      fs/nfs_common/
11349 F:      net/sunrpc/
11350 F:      include/linux/lockd/
11351 F:      include/linux/nfs*
11352 F:      include/linux/sunrpc/
11353 F:      include/uapi/linux/nfs*
11354 F:      include/uapi/linux/sunrpc/
11355
11356 NILFS2 FILESYSTEM
11357 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11358 L:      linux-nilfs@vger.kernel.org
11359 W:      https://nilfs.sourceforge.io/
11360 W:      https://nilfs.osdn.jp/
11361 T:      git git://github.com/konis/nilfs2.git
11362 S:      Supported
11363 F:      Documentation/filesystems/nilfs2.txt
11364 F:      fs/nilfs2/
11365 F:      include/trace/events/nilfs2.h
11366 F:      include/uapi/linux/nilfs2_api.h
11367 F:      include/uapi/linux/nilfs2_ondisk.h
11368
11369 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11370 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11371 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11372 S:      Maintained
11373 F:      Documentation/scsi/NinjaSCSI.txt
11374 F:      drivers/scsi/pcmcia/nsp_*
11375
11376 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11377 M:      GOTO Masanori <gotom@debian.or.jp>
11378 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11379 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11380 S:      Maintained
11381 F:      Documentation/scsi/NinjaSCSI.txt
11382 F:      drivers/scsi/nsp32*
11383
11384 NIOS2 ARCHITECTURE
11385 M:      Ley Foon Tan <lftan@altera.com>
11386 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11388 S:      Maintained
11389 F:      arch/nios2/
11390
11391 NOHZ, DYNTICKS SUPPORT
11392 M:      Frederic Weisbecker <fweisbec@gmail.com>
11393 M:      Thomas Gleixner <tglx@linutronix.de>
11394 M:      Ingo Molnar <mingo@kernel.org>
11395 L:      linux-kernel@vger.kernel.org
11396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11397 S:      Maintained
11398 F:      kernel/time/tick*.*
11399 F:      include/linux/tick.h
11400 F:      include/linux/sched/nohz.h
11401
11402 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11403 M:      Pavel Machek <pavel@ucw.cz>
11404 M:      Sakari Ailus <sakari.ailus@iki.fi>
11405 L:      linux-media@vger.kernel.org
11406 S:      Maintained
11407 F:      drivers/media/i2c/et8ek8
11408 F:      drivers/media/i2c/ad5820.c
11409
11410 NOKIA N900 POWER SUPPLY DRIVERS
11411 R:      Pali Rohár <pali.rohar@gmail.com>
11412 F:      include/linux/power/bq2415x_charger.h
11413 F:      include/linux/power/bq27xxx_battery.h
11414 F:      include/linux/power/isp1704_charger.h
11415 F:      drivers/power/supply/bq2415x_charger.c
11416 F:      drivers/power/supply/bq27xxx_battery.c
11417 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11418 F:      drivers/power/supply/isp1704_charger.c
11419 F:      drivers/power/supply/rx51_battery.c
11420
11421 NOLIBC HEADER FILE
11422 M:      Willy Tarreau <w@1wt.eu>
11423 S:      Maintained
11424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11425 F:      tools/include/nolibc/
11426
11427 NTB AMD DRIVER
11428 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11429 L:      linux-ntb@googlegroups.com
11430 S:      Supported
11431 F:      drivers/ntb/hw/amd/
11432
11433 NTB DRIVER CORE
11434 M:      Jon Mason <jdmason@kudzu.us>
11435 M:      Dave Jiang <dave.jiang@intel.com>
11436 M:      Allen Hubbe <allenbh@gmail.com>
11437 L:      linux-ntb@googlegroups.com
11438 S:      Supported
11439 W:      https://github.com/jonmason/ntb/wiki
11440 T:      git git://github.com/jonmason/ntb.git
11441 F:      drivers/ntb/
11442 F:      drivers/net/ntb_netdev.c
11443 F:      include/linux/ntb.h
11444 F:      include/linux/ntb_transport.h
11445 F:      tools/testing/selftests/ntb/
11446
11447 NTB IDT DRIVER
11448 M:      Serge Semin <fancer.lancer@gmail.com>
11449 L:      linux-ntb@googlegroups.com
11450 S:      Supported
11451 F:      drivers/ntb/hw/idt/
11452
11453 NTB INTEL DRIVER
11454 M:      Dave Jiang <dave.jiang@intel.com>
11455 L:      linux-ntb@googlegroups.com
11456 S:      Supported
11457 W:      https://github.com/davejiang/linux/wiki
11458 T:      git https://github.com/davejiang/linux.git
11459 F:      drivers/ntb/hw/intel/
11460
11461 NTFS FILESYSTEM
11462 M:      Anton Altaparmakov <anton@tuxera.com>
11463 L:      linux-ntfs-dev@lists.sourceforge.net
11464 W:      http://www.tuxera.com/
11465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11466 S:      Supported
11467 F:      Documentation/filesystems/ntfs.txt
11468 F:      fs/ntfs/
11469
11470 NUBUS SUBSYSTEM
11471 M:      Finn Thain <fthain@telegraphics.com.au>
11472 L:      linux-m68k@lists.linux-m68k.org
11473 S:      Maintained
11474 F:      arch/*/include/asm/nubus.h
11475 F:      drivers/nubus/
11476 F:      include/linux/nubus.h
11477 F:      include/uapi/linux/nubus.h
11478
11479 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11480 M:      Antonino Daplas <adaplas@gmail.com>
11481 L:      linux-fbdev@vger.kernel.org
11482 S:      Maintained
11483 F:      drivers/video/fbdev/riva/
11484 F:      drivers/video/fbdev/nvidia/
11485
11486 NVM EXPRESS DRIVER
11487 M:      Keith Busch <kbusch@kernel.org>
11488 M:      Jens Axboe <axboe@fb.com>
11489 M:      Christoph Hellwig <hch@lst.de>
11490 M:      Sagi Grimberg <sagi@grimberg.me>
11491 L:      linux-nvme@lists.infradead.org
11492 T:      git://git.infradead.org/nvme.git
11493 W:      http://git.infradead.org/nvme.git
11494 S:      Supported
11495 F:      drivers/nvme/host/
11496 F:      include/linux/nvme.h
11497 F:      include/uapi/linux/nvme_ioctl.h
11498
11499 NVM EXPRESS FC TRANSPORT DRIVERS
11500 M:      James Smart <james.smart@broadcom.com>
11501 L:      linux-nvme@lists.infradead.org
11502 S:      Supported
11503 F:      include/linux/nvme-fc.h
11504 F:      include/linux/nvme-fc-driver.h
11505 F:      drivers/nvme/host/fc.c
11506 F:      drivers/nvme/target/fc.c
11507 F:      drivers/nvme/target/fcloop.c
11508
11509 NVM EXPRESS TARGET DRIVER
11510 M:      Christoph Hellwig <hch@lst.de>
11511 M:      Sagi Grimberg <sagi@grimberg.me>
11512 L:      linux-nvme@lists.infradead.org
11513 T:      git://git.infradead.org/nvme.git
11514 W:      http://git.infradead.org/nvme.git
11515 S:      Supported
11516 F:      drivers/nvme/target/
11517
11518 NVMEM FRAMEWORK
11519 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11520 S:      Maintained
11521 F:      drivers/nvmem/
11522 F:      Documentation/devicetree/bindings/nvmem/
11523 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11524 F:      include/linux/nvmem-consumer.h
11525 F:      include/linux/nvmem-provider.h
11526
11527 NXP FXAS21002C DRIVER
11528 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11529 L:      linux-iio@vger.kernel.org
11530 S:      Maintained
11531 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11532 F:      drivers/iio/gyro/fxas21002c_core.c
11533 F:      drivers/iio/gyro/fxas21002c.h
11534 F:      drivers/iio/gyro/fxas21002c_i2c.c
11535 F:      drivers/iio/gyro/fxas21002c_spi.c
11536
11537 NXP SGTL5000 DRIVER
11538 M:      Fabio Estevam <festevam@gmail.com>
11539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11540 S:      Maintained
11541 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11542 F:      sound/soc/codecs/sgtl5000*
11543
11544 NXP SJA1105 ETHERNET SWITCH DRIVER
11545 M:      Vladimir Oltean <olteanv@gmail.com>
11546 L:      linux-kernel@vger.kernel.org
11547 S:      Maintained
11548 F:      drivers/net/dsa/sja1105
11549
11550 NXP TDA998X DRM DRIVER
11551 M:      Russell King <linux@armlinux.org.uk>
11552 S:      Maintained
11553 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11554 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11555 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11556 F:      include/drm/i2c/tda998x.h
11557 F:      include/dt-bindings/display/tda998x.h
11558 K:      "nxp,tda998x"
11559
11560 NXP TFA9879 DRIVER
11561 M:      Peter Rosin <peda@axentia.se>
11562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11563 S:      Maintained
11564 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11565 F:      sound/soc/codecs/tfa9879*
11566
11567 NXP-NCI NFC DRIVER
11568 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11569 R:      Charles Gorand <charles.gorand@effinnov.com>
11570 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11571 S:      Supported
11572 F:      drivers/nfc/nxp-nci
11573
11574 OBJAGG
11575 M:      Jiri Pirko <jiri@mellanox.com>
11576 L:      netdev@vger.kernel.org
11577 S:      Supported
11578 F:      lib/objagg.c
11579 F:      lib/test_objagg.c
11580 F:      include/linux/objagg.h
11581
11582 NXP FSPI DRIVER
11583 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11584 M:      Ashish Kumar <ashish.kumar@nxp.com>
11585 L:      linux-spi@vger.kernel.org
11586 S:      Maintained
11587 F:      drivers/spi/spi-nxp-fspi.c
11588 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11589
11590 OBJTOOL
11591 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11592 M:      Peter Zijlstra <peterz@infradead.org>
11593 S:      Supported
11594 F:      tools/objtool/
11595
11596 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11597 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11598 M:      Andrew Donnellan <ajd@linux.ibm.com>
11599 L:      linuxppc-dev@lists.ozlabs.org
11600 S:      Supported
11601 F:      arch/powerpc/platforms/powernv/ocxl.c
11602 F:      arch/powerpc/include/asm/pnv-ocxl.h
11603 F:      drivers/misc/ocxl/
11604 F:      include/misc/ocxl*
11605 F:      include/uapi/misc/ocxl.h
11606 F:      Documentation/userspace-api/accelerators/ocxl.rst
11607
11608 OMAP AUDIO SUPPORT
11609 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11610 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11611 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11612 L:      linux-omap@vger.kernel.org
11613 S:      Maintained
11614 F:      sound/soc/ti/omap*
11615 F:      sound/soc/ti/rx51.c
11616 F:      sound/soc/ti/n810.c
11617 F:      sound/soc/ti/sdma-pcm.*
11618
11619 OMAP CLOCK FRAMEWORK SUPPORT
11620 M:      Paul Walmsley <paul@pwsan.com>
11621 L:      linux-omap@vger.kernel.org
11622 S:      Maintained
11623 F:      arch/arm/*omap*/*clock*
11624
11625 OMAP DEVICE TREE SUPPORT
11626 M:      Benoît Cousson <bcousson@baylibre.com>
11627 M:      Tony Lindgren <tony@atomide.com>
11628 L:      linux-omap@vger.kernel.org
11629 L:      devicetree@vger.kernel.org
11630 S:      Maintained
11631 F:      arch/arm/boot/dts/*omap*
11632 F:      arch/arm/boot/dts/*am3*
11633 F:      arch/arm/boot/dts/*am4*
11634 F:      arch/arm/boot/dts/*am5*
11635 F:      arch/arm/boot/dts/*dra7*
11636
11637 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11638 L:      linux-omap@vger.kernel.org
11639 L:      linux-fbdev@vger.kernel.org
11640 S:      Orphan
11641 F:      drivers/video/fbdev/omap2/
11642 F:      Documentation/arm/omap/dss.rst
11643
11644 OMAP FRAMEBUFFER SUPPORT
11645 L:      linux-fbdev@vger.kernel.org
11646 L:      linux-omap@vger.kernel.org
11647 S:      Orphan
11648 F:      drivers/video/fbdev/omap/
11649
11650 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11651 M:      Roger Quadros <rogerq@ti.com>
11652 M:      Tony Lindgren <tony@atomide.com>
11653 L:      linux-omap@vger.kernel.org
11654 S:      Maintained
11655 F:      drivers/memory/omap-gpmc.c
11656 F:      arch/arm/mach-omap2/*gpmc*
11657
11658 OMAP GPIO DRIVER
11659 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11660 M:      Santosh Shilimkar <ssantosh@kernel.org>
11661 M:      Kevin Hilman <khilman@kernel.org>
11662 L:      linux-omap@vger.kernel.org
11663 S:      Maintained
11664 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11665 F:      drivers/gpio/gpio-omap.c
11666
11667 OMAP HARDWARE SPINLOCK SUPPORT
11668 M:      Ohad Ben-Cohen <ohad@wizery.com>
11669 L:      linux-omap@vger.kernel.org
11670 S:      Maintained
11671 F:      drivers/hwspinlock/omap_hwspinlock.c
11672
11673 OMAP HS MMC SUPPORT
11674 L:      linux-mmc@vger.kernel.org
11675 L:      linux-omap@vger.kernel.org
11676 S:      Orphan
11677 F:      drivers/mmc/host/omap_hsmmc.c
11678
11679 OMAP HWMOD DATA
11680 M:      Paul Walmsley <paul@pwsan.com>
11681 L:      linux-omap@vger.kernel.org
11682 S:      Maintained
11683 F:      arch/arm/mach-omap2/omap_hwmod*data*
11684
11685 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11686 M:      Benoît Cousson <bcousson@baylibre.com>
11687 L:      linux-omap@vger.kernel.org
11688 S:      Maintained
11689 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11690
11691 OMAP HWMOD SUPPORT
11692 M:      Benoît Cousson <bcousson@baylibre.com>
11693 M:      Paul Walmsley <paul@pwsan.com>
11694 L:      linux-omap@vger.kernel.org
11695 S:      Maintained
11696 F:      arch/arm/mach-omap2/omap_hwmod.*
11697
11698 OMAP I2C DRIVER
11699 M:      Vignesh R <vigneshr@ti.com>
11700 L:      linux-omap@vger.kernel.org
11701 L:      linux-i2c@vger.kernel.org
11702 S:      Maintained
11703 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11704 F:      drivers/i2c/busses/i2c-omap.c
11705
11706 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11707 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11708 L:      linux-media@vger.kernel.org
11709 S:      Maintained
11710 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11711 F:      drivers/media/platform/omap3isp/
11712 F:      drivers/staging/media/omap4iss/
11713
11714 OMAP MMC SUPPORT
11715 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11716 L:      linux-omap@vger.kernel.org
11717 S:      Odd Fixes
11718 F:      drivers/mmc/host/omap.c
11719
11720 OMAP POWER MANAGEMENT SUPPORT
11721 M:      Kevin Hilman <khilman@kernel.org>
11722 L:      linux-omap@vger.kernel.org
11723 S:      Maintained
11724 F:      arch/arm/*omap*/*pm*
11725 F:      drivers/cpufreq/omap-cpufreq.c
11726
11727 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11728 M:      Rajendra Nayak <rnayak@codeaurora.org>
11729 M:      Paul Walmsley <paul@pwsan.com>
11730 L:      linux-omap@vger.kernel.org
11731 S:      Maintained
11732 F:      arch/arm/mach-omap2/prm*
11733
11734 OMAP RANDOM NUMBER GENERATOR SUPPORT
11735 M:      Deepak Saxena <dsaxena@plexity.net>
11736 S:      Maintained
11737 F:      drivers/char/hw_random/omap-rng.c
11738
11739 OMAP USB SUPPORT
11740 L:      linux-usb@vger.kernel.org
11741 L:      linux-omap@vger.kernel.org
11742 S:      Orphan
11743 F:      drivers/usb/*/*omap*
11744 F:      arch/arm/*omap*/usb*
11745
11746 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11747 M:      Mark Jackson <mpfj@newflow.co.uk>
11748 L:      linux-omap@vger.kernel.org
11749 S:      Maintained
11750 F:      arch/arm/boot/dts/am335x-nano.dts
11751
11752 OMAP1 SUPPORT
11753 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11754 M:      Tony Lindgren <tony@atomide.com>
11755 L:      linux-omap@vger.kernel.org
11756 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11758 S:      Maintained
11759 F:      arch/arm/mach-omap1/
11760 F:      arch/arm/plat-omap/
11761 F:      arch/arm/configs/omap1_defconfig
11762 F:      drivers/i2c/busses/i2c-omap.c
11763 F:      include/linux/platform_data/i2c-omap.h
11764 F:      include/linux/platform_data/ams-delta-fiq.h
11765
11766 OMAP2+ SUPPORT
11767 M:      Tony Lindgren <tony@atomide.com>
11768 L:      linux-omap@vger.kernel.org
11769 W:      http://www.muru.com/linux/omap/
11770 W:      http://linux.omap.com/
11771 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11773 S:      Maintained
11774 F:      arch/arm/mach-omap2/
11775 F:      arch/arm/plat-omap/
11776 F:      arch/arm/configs/omap2plus_defconfig
11777 F:      drivers/i2c/busses/i2c-omap.c
11778 F:      drivers/irqchip/irq-omap-intc.c
11779 F:      drivers/mfd/*omap*.c
11780 F:      drivers/mfd/menelaus.c
11781 F:      drivers/mfd/palmas.c
11782 F:      drivers/mfd/tps65217.c
11783 F:      drivers/mfd/tps65218.c
11784 F:      drivers/mfd/tps65910.c
11785 F:      drivers/mfd/twl-core.[ch]
11786 F:      drivers/mfd/twl4030*.c
11787 F:      drivers/mfd/twl6030*.c
11788 F:      drivers/mfd/twl6040*.c
11789 F:      drivers/regulator/palmas-regulator*.c
11790 F:      drivers/regulator/pbias-regulator.c
11791 F:      drivers/regulator/tps65217-regulator.c
11792 F:      drivers/regulator/tps65218-regulator.c
11793 F:      drivers/regulator/tps65910-regulator.c
11794 F:      drivers/regulator/twl-regulator.c
11795 F:      drivers/regulator/twl6030-regulator.c
11796 F:      include/linux/platform_data/i2c-omap.h
11797
11798 ONION OMEGA2+ BOARD
11799 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11800 L:      linux-mips@vger.kernel.org
11801 S:      Maintained
11802 F:      arch/mips/boot/dts/ralink/omega2p.dts
11803
11804 OMFS FILESYSTEM
11805 M:      Bob Copeland <me@bobcopeland.com>
11806 L:      linux-karma-devel@lists.sourceforge.net
11807 S:      Maintained
11808 F:      Documentation/filesystems/omfs.txt
11809 F:      fs/omfs/
11810
11811 OMNIKEY CARDMAN 4000 DRIVER
11812 M:      Harald Welte <laforge@gnumonks.org>
11813 S:      Maintained
11814 F:      drivers/char/pcmcia/cm4000_cs.c
11815 F:      include/linux/cm4000_cs.h
11816 F:      include/uapi/linux/cm4000_cs.h
11817
11818 OMNIKEY CARDMAN 4040 DRIVER
11819 M:      Harald Welte <laforge@gnumonks.org>
11820 S:      Maintained
11821 F:      drivers/char/pcmcia/cm4040_cs.*
11822
11823 OMNIVISION OV13858 SENSOR DRIVER
11824 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11825 L:      linux-media@vger.kernel.org
11826 T:      git git://linuxtv.org/media_tree.git
11827 S:      Maintained
11828 F:      drivers/media/i2c/ov13858.c
11829
11830 OMNIVISION OV2680 SENSOR DRIVER
11831 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11832 L:      linux-media@vger.kernel.org
11833 T:      git git://linuxtv.org/media_tree.git
11834 S:      Maintained
11835 F:      drivers/media/i2c/ov2680.c
11836 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11837
11838 OMNIVISION OV2685 SENSOR DRIVER
11839 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11840 L:      linux-media@vger.kernel.org
11841 T:      git git://linuxtv.org/media_tree.git
11842 S:      Maintained
11843 F:      drivers/media/i2c/ov2685.c
11844
11845 OMNIVISION OV5640 SENSOR DRIVER
11846 M:      Steve Longerbeam <slongerbeam@gmail.com>
11847 L:      linux-media@vger.kernel.org
11848 T:      git git://linuxtv.org/media_tree.git
11849 S:      Maintained
11850 F:      drivers/media/i2c/ov5640.c
11851
11852 OMNIVISION OV5647 SENSOR DRIVER
11853 M:      Luis Oliveira <lolivei@synopsys.com>
11854 L:      linux-media@vger.kernel.org
11855 T:      git git://linuxtv.org/media_tree.git
11856 S:      Maintained
11857 F:      drivers/media/i2c/ov5647.c
11858
11859 OMNIVISION OV5695 SENSOR DRIVER
11860 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11861 L:      linux-media@vger.kernel.org
11862 T:      git git://linuxtv.org/media_tree.git
11863 S:      Maintained
11864 F:      drivers/media/i2c/ov5695.c
11865
11866 OMNIVISION OV7670 SENSOR DRIVER
11867 M:      Jonathan Corbet <corbet@lwn.net>
11868 L:      linux-media@vger.kernel.org
11869 T:      git git://linuxtv.org/media_tree.git
11870 S:      Maintained
11871 F:      drivers/media/i2c/ov7670.c
11872 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11873
11874 OMNIVISION OV772x SENSOR DRIVER
11875 M:      Jacopo Mondi <jacopo@jmondi.org>
11876 L:      linux-media@vger.kernel.org
11877 T:      git git://linuxtv.org/media_tree.git
11878 S:      Odd fixes
11879 F:      drivers/media/i2c/ov772x.c
11880 F:      include/media/i2c/ov772x.h
11881 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11882
11883 OMNIVISION OV7740 SENSOR DRIVER
11884 M:      Wenyou Yang <wenyou.yang@microchip.com>
11885 L:      linux-media@vger.kernel.org
11886 T:      git git://linuxtv.org/media_tree.git
11887 S:      Maintained
11888 F:      drivers/media/i2c/ov7740.c
11889 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11890
11891 OMNIVISION OV9640 SENSOR DRIVER
11892 M:      Petr Cvek <petrcvekcz@gmail.com>
11893 L:      linux-media@vger.kernel.org
11894 S:      Maintained
11895 F:      drivers/media/i2c/ov9640.*
11896
11897 OMNIVISION OV8856 SENSOR DRIVER
11898 M:      Ben Kao <ben.kao@intel.com>
11899 L:      linux-media@vger.kernel.org
11900 T:      git git://linuxtv.org/media_tree.git
11901 S:      Maintained
11902 F:      drivers/media/i2c/ov8856.c
11903
11904 OMNIVISION OV9650 SENSOR DRIVER
11905 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11906 R:      Akinobu Mita <akinobu.mita@gmail.com>
11907 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11908 L:      linux-media@vger.kernel.org
11909 T:      git git://linuxtv.org/media_tree.git
11910 S:      Maintained
11911 F:      drivers/media/i2c/ov9650.c
11912 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11913
11914 ONENAND FLASH DRIVER
11915 M:      Kyungmin Park <kyungmin.park@samsung.com>
11916 L:      linux-mtd@lists.infradead.org
11917 S:      Maintained
11918 F:      drivers/mtd/nand/onenand/
11919 F:      include/linux/mtd/onenand*.h
11920
11921 OP-TEE DRIVER
11922 M:      Jens Wiklander <jens.wiklander@linaro.org>
11923 L:      tee-dev@lists.linaro.org
11924 S:      Maintained
11925 F:      drivers/tee/optee/
11926
11927 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11928 M:      Sumit Garg <sumit.garg@linaro.org>
11929 L:      tee-dev@lists.linaro.org
11930 S:      Maintained
11931 F:      drivers/char/hw_random/optee-rng.c
11932
11933 OPA-VNIC DRIVER
11934 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11935 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11936 L:      linux-rdma@vger.kernel.org
11937 S:      Supported
11938 F:      drivers/infiniband/ulp/opa_vnic
11939
11940 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11941 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11942 M:      Frank Rowand <frowand.list@gmail.com>
11943 L:      devicetree@vger.kernel.org
11944 S:      Maintained
11945 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11946 F:      Documentation/devicetree/overlay-notes.txt
11947 F:      drivers/of/overlay.c
11948 F:      drivers/of/resolver.c
11949 K:      of_overlay_notifier_
11950
11951 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11952 M:      Rob Herring <robh+dt@kernel.org>
11953 M:      Frank Rowand <frowand.list@gmail.com>
11954 L:      devicetree@vger.kernel.org
11955 W:      http://www.devicetree.org/
11956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11957 S:      Maintained
11958 F:      drivers/of/
11959 F:      include/linux/of*.h
11960 F:      scripts/dtc/
11961 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11962
11963 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11964 M:      Rob Herring <robh+dt@kernel.org>
11965 M:      Mark Rutland <mark.rutland@arm.com>
11966 L:      devicetree@vger.kernel.org
11967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11968 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11969 S:      Maintained
11970 F:      Documentation/devicetree/
11971 F:      arch/*/boot/dts/
11972 F:      include/dt-bindings/
11973
11974 OPENCORES I2C BUS DRIVER
11975 M:      Peter Korsgaard <peter@korsgaard.com>
11976 M:      Andrew Lunn <andrew@lunn.ch>
11977 L:      linux-i2c@vger.kernel.org
11978 S:      Maintained
11979 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11980 F:      Documentation/i2c/busses/i2c-ocores
11981 F:      drivers/i2c/busses/i2c-ocores.c
11982 F:      include/linux/platform_data/i2c-ocores.h
11983
11984 OPENRISC ARCHITECTURE
11985 M:      Jonas Bonn <jonas@southpole.se>
11986 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11987 M:      Stafford Horne <shorne@gmail.com>
11988 T:      git git://github.com/openrisc/linux.git
11989 L:      openrisc@lists.librecores.org
11990 W:      http://openrisc.io
11991 S:      Maintained
11992 F:      Documentation/devicetree/bindings/openrisc/
11993 F:      Documentation/openrisc/
11994 F:      arch/openrisc/
11995 F:      drivers/irqchip/irq-ompic.c
11996 F:      drivers/irqchip/irq-or1k-*
11997
11998 OPENVSWITCH
11999 M:      Pravin B Shelar <pshelar@ovn.org>
12000 L:      netdev@vger.kernel.org
12001 L:      dev@openvswitch.org
12002 W:      http://openvswitch.org
12003 S:      Maintained
12004 F:      net/openvswitch/
12005 F:      include/uapi/linux/openvswitch.h
12006
12007 OPERATING PERFORMANCE POINTS (OPP)
12008 M:      Viresh Kumar <vireshk@kernel.org>
12009 M:      Nishanth Menon <nm@ti.com>
12010 M:      Stephen Boyd <sboyd@kernel.org>
12011 L:      linux-pm@vger.kernel.org
12012 S:      Maintained
12013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12014 F:      drivers/opp/
12015 F:      include/linux/pm_opp.h
12016 F:      Documentation/power/opp.rst
12017 F:      Documentation/devicetree/bindings/opp/
12018
12019 OPL4 DRIVER
12020 M:      Clemens Ladisch <clemens@ladisch.de>
12021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12023 S:      Maintained
12024 F:      sound/drivers/opl4/
12025
12026 OPROFILE
12027 M:      Robert Richter <rric@kernel.org>
12028 L:      oprofile-list@lists.sf.net
12029 S:      Maintained
12030 F:      arch/*/include/asm/oprofile*.h
12031 F:      arch/*/oprofile/
12032 F:      drivers/oprofile/
12033 F:      include/linux/oprofile.h
12034
12035 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12036 M:      Mark Fasheh <mark@fasheh.com>
12037 M:      Joel Becker <jlbec@evilplan.org>
12038 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12039 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12040 W:      http://ocfs2.wiki.kernel.org
12041 S:      Supported
12042 F:      Documentation/filesystems/ocfs2.txt
12043 F:      Documentation/filesystems/dlmfs.txt
12044 F:      fs/ocfs2/
12045
12046 ORANGEFS FILESYSTEM
12047 M:      Mike Marshall <hubcap@omnibond.com>
12048 R:      Martin Brandenburg <martin@omnibond.com>
12049 L:      devel@lists.orangefs.org
12050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12051 S:      Supported
12052 F:      fs/orangefs/
12053 F:      Documentation/filesystems/orangefs.txt
12054
12055 ORINOCO DRIVER
12056 L:      linux-wireless@vger.kernel.org
12057 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12058 W:      http://www.nongnu.org/orinoco/
12059 S:      Orphan
12060 F:      drivers/net/wireless/intersil/orinoco/
12061
12062 OV2659 OMNIVISION SENSOR DRIVER
12063 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12064 L:      linux-media@vger.kernel.org
12065 W:      https://linuxtv.org
12066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12067 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12068 S:      Maintained
12069 F:      drivers/media/i2c/ov2659.c
12070 F:      include/media/i2c/ov2659.h
12071
12072 OVERLAY FILESYSTEM
12073 M:      Miklos Szeredi <miklos@szeredi.hu>
12074 L:      linux-unionfs@vger.kernel.org
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12076 S:      Supported
12077 F:      fs/overlayfs/
12078 F:      Documentation/filesystems/overlayfs.txt
12079
12080 P54 WIRELESS DRIVER
12081 M:      Christian Lamparter <chunkeey@googlemail.com>
12082 L:      linux-wireless@vger.kernel.org
12083 W:      http://wireless.kernel.org/en/users/Drivers/p54
12084 S:      Maintained
12085 F:      drivers/net/wireless/intersil/p54/
12086
12087 PA SEMI ETHERNET DRIVER
12088 L:      netdev@vger.kernel.org
12089 S:      Orphan
12090 F:      drivers/net/ethernet/pasemi/*
12091
12092 PA SEMI SMBUS DRIVER
12093 L:      linux-i2c@vger.kernel.org
12094 S:      Orphan
12095 F:      drivers/i2c/busses/i2c-pasemi.c
12096
12097 PACKING
12098 M:      Vladimir Oltean <olteanv@gmail.com>
12099 L:      netdev@vger.kernel.org
12100 S:      Supported
12101 F:      lib/packing.c
12102 F:      include/linux/packing.h
12103 F:      Documentation/packing.txt
12104
12105 PADATA PARALLEL EXECUTION MECHANISM
12106 M:      Steffen Klassert <steffen.klassert@secunet.com>
12107 L:      linux-crypto@vger.kernel.org
12108 S:      Maintained
12109 F:      kernel/padata.c
12110 F:      include/linux/padata.h
12111 F:      Documentation/padata.txt
12112
12113 PAGE POOL
12114 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12115 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12116 L:      netdev@vger.kernel.org
12117 S:      Supported
12118 F:      net/core/page_pool.c
12119 F:      include/net/page_pool.h
12120
12121 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12122 M:      Harald Welte <laforge@gnumonks.org>
12123 L:      platform-driver-x86@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/platform/x86/panasonic-laptop.c
12126
12127 PARALLEL LCD/KEYPAD PANEL DRIVER
12128 M:      Willy Tarreau <willy@haproxy.com>
12129 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12130 S:      Odd Fixes
12131 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12132 F:      drivers/auxdisplay/panel.c
12133
12134 PARALLEL PORT SUBSYSTEM
12135 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12136 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12137 L:      linux-parport@lists.infradead.org (subscribers-only)
12138 S:      Maintained
12139 F:      drivers/parport/
12140 F:      include/linux/parport*.h
12141 F:      drivers/char/ppdev.c
12142 F:      include/uapi/linux/ppdev.h
12143 F:      Documentation/driver-api/parport*.rst
12144
12145 PARAVIRT_OPS INTERFACE
12146 M:      Juergen Gross <jgross@suse.com>
12147 M:      Thomas Hellstrom <thellstrom@vmware.com>
12148 M:      "VMware, Inc." <pv-drivers@vmware.com>
12149 L:      virtualization@lists.linux-foundation.org
12150 S:      Supported
12151 F:      Documentation/virtual/paravirt_ops.txt
12152 F:      arch/*/kernel/paravirt*
12153 F:      arch/*/include/asm/paravirt*.h
12154 F:      include/linux/hypervisor.h
12155
12156 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12157 M:      Tim Waugh <tim@cyberelk.net>
12158 L:      linux-parport@lists.infradead.org (subscribers-only)
12159 S:      Maintained
12160 F:      Documentation/admin-guide/blockdev/paride.rst
12161 F:      drivers/block/paride/
12162
12163 PARISC ARCHITECTURE
12164 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12165 M:      Helge Deller <deller@gmx.de>
12166 L:      linux-parisc@vger.kernel.org
12167 W:      http://www.parisc-linux.org/
12168 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12171 S:      Maintained
12172 F:      arch/parisc/
12173 F:      Documentation/parisc/
12174 F:      drivers/parisc/
12175 F:      drivers/char/agp/parisc-agp.c
12176 F:      drivers/input/serio/gscps2.c
12177 F:      drivers/parport/parport_gsc.*
12178 F:      drivers/tty/serial/8250/8250_gsc.c
12179 F:      drivers/video/fbdev/sti*
12180 F:      drivers/video/console/sti*
12181 F:      drivers/video/logo/logo_parisc*
12182
12183 PARMAN
12184 M:      Jiri Pirko <jiri@mellanox.com>
12185 L:      netdev@vger.kernel.org
12186 S:      Supported
12187 F:      lib/parman.c
12188 F:      lib/test_parman.c
12189 F:      include/linux/parman.h
12190
12191 PC ENGINES APU BOARD DRIVER
12192 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12193 S:      Maintained
12194 F:      drivers/platform/x86/pcengines-apuv2.c
12195
12196 PC87360 HARDWARE MONITORING DRIVER
12197 M:      Jim Cromie <jim.cromie@gmail.com>
12198 L:      linux-hwmon@vger.kernel.org
12199 S:      Maintained
12200 F:      Documentation/hwmon/pc87360.rst
12201 F:      drivers/hwmon/pc87360.c
12202
12203 PC8736x GPIO DRIVER
12204 M:      Jim Cromie <jim.cromie@gmail.com>
12205 S:      Maintained
12206 F:      drivers/char/pc8736x_gpio.c
12207
12208 PC87427 HARDWARE MONITORING DRIVER
12209 M:      Jean Delvare <jdelvare@suse.com>
12210 L:      linux-hwmon@vger.kernel.org
12211 S:      Maintained
12212 F:      Documentation/hwmon/pc87427.rst
12213 F:      drivers/hwmon/pc87427.c
12214
12215 PCA9532 LED DRIVER
12216 M:      Riku Voipio <riku.voipio@iki.fi>
12217 S:      Maintained
12218 F:      drivers/leds/leds-pca9532.c
12219 F:      include/linux/leds-pca9532.h
12220
12221 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12222 M:      Guenter Roeck <linux@roeck-us.net>
12223 L:      linux-i2c@vger.kernel.org
12224 S:      Maintained
12225 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12226
12227 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12228 M:      Khalid Aziz <khalid@gonehiking.org>
12229 S:      Maintained
12230 F:      drivers/firmware/pcdp.*
12231
12232 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12233 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12234 L:      linux-pci@vger.kernel.org
12235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12236 S:      Maintained
12237 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12238 F:      drivers/pci/controller/pci-aardvark.c
12239
12240 PCI DRIVER FOR ALTERA PCIE IP
12241 M:      Ley Foon Tan <lftan@altera.com>
12242 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12243 L:      linux-pci@vger.kernel.org
12244 S:      Supported
12245 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12246 F:      drivers/pci/controller/pcie-altera.c
12247
12248 PCI DRIVER FOR APPLIEDMICRO XGENE
12249 M:      Toan Le <toan@os.amperecomputing.com>
12250 L:      linux-pci@vger.kernel.org
12251 L:      linux-arm-kernel@lists.infradead.org
12252 S:      Maintained
12253 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12254 F:      drivers/pci/controller/pci-xgene.c
12255
12256 PCI DRIVER FOR ARM VERSATILE PLATFORM
12257 M:      Rob Herring <robh@kernel.org>
12258 L:      linux-pci@vger.kernel.org
12259 L:      linux-arm-kernel@lists.infradead.org
12260 S:      Maintained
12261 F:      Documentation/devicetree/bindings/pci/versatile.txt
12262 F:      drivers/pci/controller/pci-versatile.c
12263
12264 PCI DRIVER FOR ARMADA 8K
12265 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12266 L:      linux-pci@vger.kernel.org
12267 L:      linux-arm-kernel@lists.infradead.org
12268 S:      Maintained
12269 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12270 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12271
12272 PCI DRIVER FOR CADENCE PCIE IP
12273 M:      Tom Joseph <tjoseph@cadence.com>
12274 L:      linux-pci@vger.kernel.org
12275 S:      Maintained
12276 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12277 F:      drivers/pci/controller/pcie-cadence*
12278
12279 PCI DRIVER FOR FREESCALE LAYERSCAPE
12280 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12281 M:      Mingkai Hu <mingkai.hu@nxp.com>
12282 M:      Roy Zang <roy.zang@nxp.com>
12283 L:      linuxppc-dev@lists.ozlabs.org
12284 L:      linux-pci@vger.kernel.org
12285 L:      linux-arm-kernel@lists.infradead.org
12286 S:      Maintained
12287 F:      drivers/pci/controller/dwc/*layerscape*
12288
12289 PCI DRIVER FOR GENERIC OF HOSTS
12290 M:      Will Deacon <will@kernel.org>
12291 L:      linux-pci@vger.kernel.org
12292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12293 S:      Maintained
12294 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12295 F:      drivers/pci/controller/pci-host-common.c
12296 F:      drivers/pci/controller/pci-host-generic.c
12297
12298 PCI DRIVER FOR IMX6
12299 M:      Richard Zhu <hongxing.zhu@nxp.com>
12300 M:      Lucas Stach <l.stach@pengutronix.de>
12301 L:      linux-pci@vger.kernel.org
12302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12305 F:      drivers/pci/controller/dwc/*imx6*
12306
12307 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12308 M:      Keith Busch <keith.busch@intel.com>
12309 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12310 L:      linux-pci@vger.kernel.org
12311 S:      Supported
12312 F:      drivers/pci/controller/vmd.c
12313
12314 PCI DRIVER FOR MICROSEMI SWITCHTEC
12315 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12316 M:      Logan Gunthorpe <logang@deltatee.com>
12317 L:      linux-pci@vger.kernel.org
12318 S:      Maintained
12319 F:      Documentation/driver-api/switchtec.rst
12320 F:      Documentation/ABI/testing/sysfs-class-switchtec
12321 F:      drivers/pci/switch/switchtec*
12322 F:      include/uapi/linux/switchtec_ioctl.h
12323 F:      include/linux/switchtec.h
12324 F:      drivers/ntb/hw/mscc/
12325
12326 PCI DRIVER FOR MOBIVEIL PCIE IP
12327 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12328 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12329 L:      linux-pci@vger.kernel.org
12330 S:      Supported
12331 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12332 F:      drivers/pci/controller/pcie-mobiveil.c
12333
12334 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12335 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12336 M:      Jason Cooper <jason@lakedaemon.net>
12337 L:      linux-pci@vger.kernel.org
12338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12339 S:      Maintained
12340 F:      drivers/pci/controller/*mvebu*
12341
12342 PCI DRIVER FOR NVIDIA TEGRA
12343 M:      Thierry Reding <thierry.reding@gmail.com>
12344 L:      linux-tegra@vger.kernel.org
12345 L:      linux-pci@vger.kernel.org
12346 S:      Supported
12347 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12348 F:      drivers/pci/controller/pci-tegra.c
12349
12350 PCI DRIVER FOR RENESAS R-CAR
12351 M:      Simon Horman <horms@verge.net.au>
12352 L:      linux-pci@vger.kernel.org
12353 L:      linux-renesas-soc@vger.kernel.org
12354 S:      Maintained
12355 F:      drivers/pci/controller/*rcar*
12356
12357 PCI DRIVER FOR SAMSUNG EXYNOS
12358 M:      Jingoo Han <jingoohan1@gmail.com>
12359 L:      linux-pci@vger.kernel.org
12360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12361 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12362 S:      Maintained
12363 F:      drivers/pci/controller/dwc/pci-exynos.c
12364
12365 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12366 M:      Jingoo Han <jingoohan1@gmail.com>
12367 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12368 L:      linux-pci@vger.kernel.org
12369 S:      Maintained
12370 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12371 F:      drivers/pci/controller/dwc/*designware*
12372
12373 PCI DRIVER FOR TI DRA7XX
12374 M:      Kishon Vijay Abraham I <kishon@ti.com>
12375 L:      linux-omap@vger.kernel.org
12376 L:      linux-pci@vger.kernel.org
12377 S:      Supported
12378 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12379 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12380
12381 PCI DRIVER FOR TI KEYSTONE
12382 M:      Murali Karicheri <m-karicheri2@ti.com>
12383 L:      linux-pci@vger.kernel.org
12384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12385 S:      Maintained
12386 F:      drivers/pci/controller/dwc/pci-keystone.c
12387
12388 PCI ENDPOINT SUBSYSTEM
12389 M:      Kishon Vijay Abraham I <kishon@ti.com>
12390 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12391 L:      linux-pci@vger.kernel.org
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12393 S:      Supported
12394 F:      drivers/pci/endpoint/
12395 F:      drivers/misc/pci_endpoint_test.c
12396 F:      tools/pci/
12397
12398 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12399 M:      Russell Currey <ruscur@russell.cc>
12400 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12401 M:      Oliver O'Halloran <oohall@gmail.com>
12402 L:      linuxppc-dev@lists.ozlabs.org
12403 S:      Supported
12404 F:      Documentation/PCI/pci-error-recovery.rst
12405 F:      drivers/pci/pcie/aer.c
12406 F:      drivers/pci/pcie/dpc.c
12407 F:      drivers/pci/pcie/err.c
12408 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12409 F:      arch/powerpc/kernel/eeh*.c
12410 F:      arch/powerpc/platforms/*/eeh*.c
12411 F:      arch/powerpc/include/*/eeh*.h
12412
12413 PCI ERROR RECOVERY
12414 M:      Linas Vepstas <linasvepstas@gmail.com>
12415 L:      linux-pci@vger.kernel.org
12416 S:      Supported
12417 F:      Documentation/PCI/pci-error-recovery.rst
12418
12419 PCI MSI DRIVER FOR ALTERA MSI IP
12420 M:      Ley Foon Tan <lftan@altera.com>
12421 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12422 L:      linux-pci@vger.kernel.org
12423 S:      Supported
12424 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12425 F:      drivers/pci/controller/pcie-altera-msi.c
12426
12427 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12428 M:      Toan Le <toan@os.amperecomputing.com>
12429 L:      linux-pci@vger.kernel.org
12430 L:      linux-arm-kernel@lists.infradead.org
12431 S:      Maintained
12432 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12433 F:      drivers/pci/controller/pci-xgene-msi.c
12434
12435 PCI SUBSYSTEM
12436 M:      Bjorn Helgaas <bhelgaas@google.com>
12437 L:      linux-pci@vger.kernel.org
12438 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12440 S:      Supported
12441 F:      Documentation/devicetree/bindings/pci/
12442 F:      Documentation/PCI/
12443 F:      drivers/acpi/pci*
12444 F:      drivers/pci/
12445 F:      include/asm-generic/pci*
12446 F:      include/linux/pci*
12447 F:      include/linux/of_pci.h
12448 F:      include/uapi/linux/pci*
12449 F:      lib/pci*
12450 F:      arch/x86/pci/
12451 F:      arch/x86/kernel/quirks.c
12452 F:      arch/x86/kernel/early-quirks.c
12453
12454 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12455 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12456 L:      linux-pci@vger.kernel.org
12457 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12459 S:      Supported
12460 F:      drivers/pci/controller/
12461
12462 PCIE DRIVER FOR ANNAPURNA LABS
12463 M:      Jonathan Chocron <jonnyc@amazon.com>
12464 L:      linux-pci@vger.kernel.org
12465 S:      Maintained
12466 F:      drivers/pci/controller/dwc/pcie-al.c
12467
12468 PCIE DRIVER FOR AMLOGIC MESON
12469 M:      Yue Wang <yue.wang@Amlogic.com>
12470 L:      linux-pci@vger.kernel.org
12471 L:      linux-amlogic@lists.infradead.org
12472 S:      Maintained
12473 F:      drivers/pci/controller/dwc/pci-meson.c
12474
12475 PCIE DRIVER FOR AXIS ARTPEC
12476 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12477 L:      linux-arm-kernel@axis.com
12478 L:      linux-pci@vger.kernel.org
12479 S:      Maintained
12480 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12481 F:      drivers/pci/controller/dwc/*artpec*
12482
12483 PCIE DRIVER FOR CAVIUM THUNDERX
12484 M:      David Daney <david.daney@cavium.com>
12485 L:      linux-pci@vger.kernel.org
12486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12487 S:      Supported
12488 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12489 F:      drivers/pci/controller/pci-thunder-*
12490
12491 PCIE DRIVER FOR HISILICON
12492 M:      Zhou Wang <wangzhou1@hisilicon.com>
12493 L:      linux-pci@vger.kernel.org
12494 S:      Maintained
12495 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12496 F:      drivers/pci/controller/dwc/pcie-hisi.c
12497
12498 PCIE DRIVER FOR HISILICON KIRIN
12499 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12500 M:      Binghui Wang <wangbinghui@hisilicon.com>
12501 L:      linux-pci@vger.kernel.org
12502 S:      Maintained
12503 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12504 F:      drivers/pci/controller/dwc/pcie-kirin.c
12505
12506 PCIE DRIVER FOR HISILICON STB
12507 M:      Shawn Guo <shawn.guo@linaro.org>
12508 L:      linux-pci@vger.kernel.org
12509 S:      Maintained
12510 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12511 F:      drivers/pci/controller/dwc/pcie-histb.c
12512
12513 PCIE DRIVER FOR MEDIATEK
12514 M:      Ryder Lee <ryder.lee@mediatek.com>
12515 L:      linux-pci@vger.kernel.org
12516 L:      linux-mediatek@lists.infradead.org
12517 S:      Supported
12518 F:      Documentation/devicetree/bindings/pci/mediatek*
12519 F:      drivers/pci/controller/*mediatek*
12520
12521 PCIE DRIVER FOR QUALCOMM MSM
12522 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12523 L:      linux-pci@vger.kernel.org
12524 L:      linux-arm-msm@vger.kernel.org
12525 S:      Maintained
12526 F:      drivers/pci/controller/dwc/*qcom*
12527
12528 PCIE DRIVER FOR ROCKCHIP
12529 M:      Shawn Lin <shawn.lin@rock-chips.com>
12530 L:      linux-pci@vger.kernel.org
12531 L:      linux-rockchip@lists.infradead.org
12532 S:      Maintained
12533 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12534 F:      drivers/pci/controller/pcie-rockchip*
12535
12536 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12537 M:      Linus Walleij <linus.walleij@linaro.org>
12538 L:      linux-pci@vger.kernel.org
12539 S:      Maintained
12540 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12541 F:      drivers/pci/controller/pci-v3-semi.c
12542
12543 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12544 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12545 L:      linux-pci@vger.kernel.org
12546 S:      Maintained
12547 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12548 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12549
12550 PCIE DRIVER FOR ST SPEAR13XX
12551 M:      Pratyush Anand <pratyush.anand@gmail.com>
12552 L:      linux-pci@vger.kernel.org
12553 S:      Maintained
12554 F:      drivers/pci/controller/dwc/*spear*
12555
12556 PCMCIA SUBSYSTEM
12557 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12559 S:      Odd Fixes
12560 F:      Documentation/pcmcia/
12561 F:      tools/pcmcia/
12562 F:      drivers/pcmcia/
12563 F:      include/pcmcia/
12564
12565 PCNET32 NETWORK DRIVER
12566 M:      Don Fry <pcnet32@frontier.com>
12567 L:      netdev@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/net/ethernet/amd/pcnet32.c
12570
12571 PCRYPT PARALLEL CRYPTO ENGINE
12572 M:      Steffen Klassert <steffen.klassert@secunet.com>
12573 L:      linux-crypto@vger.kernel.org
12574 S:      Maintained
12575 F:      crypto/pcrypt.c
12576 F:      include/crypto/pcrypt.h
12577
12578 PEAQ WMI HOTKEYS DRIVER
12579 M:      Hans de Goede <hdegoede@redhat.com>
12580 L:      platform-driver-x86@vger.kernel.org
12581 S:      Maintained
12582 F:      drivers/platform/x86/peaq-wmi.c
12583
12584 PER-CPU MEMORY ALLOCATOR
12585 M:      Dennis Zhou <dennis@kernel.org>
12586 M:      Tejun Heo <tj@kernel.org>
12587 M:      Christoph Lameter <cl@linux.com>
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12589 S:      Maintained
12590 F:      include/linux/percpu*.h
12591 F:      mm/percpu*.c
12592 F:      arch/*/include/asm/percpu.h
12593
12594 PER-TASK DELAY ACCOUNTING
12595 M:      Balbir Singh <bsingharora@gmail.com>
12596 S:      Maintained
12597 F:      include/linux/delayacct.h
12598 F:      kernel/delayacct.c
12599
12600 PERFORMANCE EVENTS SUBSYSTEM
12601 M:      Peter Zijlstra <peterz@infradead.org>
12602 M:      Ingo Molnar <mingo@redhat.com>
12603 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12604 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12605 R:      Jiri Olsa <jolsa@redhat.com>
12606 R:      Namhyung Kim <namhyung@kernel.org>
12607 L:      linux-kernel@vger.kernel.org
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12609 S:      Supported
12610 F:      kernel/events/*
12611 F:      include/linux/perf_event.h
12612 F:      include/uapi/linux/perf_event.h
12613 F:      arch/*/kernel/perf_event*.c
12614 F:      arch/*/kernel/*/perf_event*.c
12615 F:      arch/*/kernel/*/*/perf_event*.c
12616 F:      arch/*/include/asm/perf_event.h
12617 F:      arch/*/kernel/perf_callchain.c
12618 F:      arch/*/events/*
12619 F:      arch/*/events/*/*
12620 F:      tools/perf/
12621
12622 PERSONALITY HANDLING
12623 M:      Christoph Hellwig <hch@infradead.org>
12624 L:      linux-abi-devel@lists.sourceforge.net
12625 S:      Maintained
12626 F:      include/linux/personality.h
12627 F:      include/uapi/linux/personality.h
12628
12629 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12630 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12631 L:      linux-input@vger.kernel.org
12632 S:      Maintained
12633 F:      Documentation/input/devices/pxrc.rst
12634 F:      drivers/input/joystick/pxrc.c
12635
12636 PHONET PROTOCOL
12637 M:      Remi Denis-Courmont <courmisch@gmail.com>
12638 S:      Supported
12639 F:      Documentation/networking/phonet.txt
12640 F:      include/linux/phonet.h
12641 F:      include/net/phonet/
12642 F:      include/uapi/linux/phonet.h
12643 F:      net/phonet/
12644
12645 PHRAM MTD DRIVER
12646 M:      Joern Engel <joern@lazybastard.org>
12647 L:      linux-mtd@lists.infradead.org
12648 S:      Maintained
12649 F:      drivers/mtd/devices/phram.c
12650
12651 PICOLCD HID DRIVER
12652 M:      Bruno Prémont <bonbons@linux-vserver.org>
12653 L:      linux-input@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/hid/hid-picolcd*
12656
12657 PICOXCELL SUPPORT
12658 M:      Jamie Iles <jamie@jamieiles.com>
12659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12660 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12661 S:      Supported
12662 F:      arch/arm/boot/dts/picoxcell*
12663 F:      arch/arm/mach-picoxcell/
12664 F:      drivers/crypto/picoxcell*
12665
12666 PIDFD API
12667 M:      Christian Brauner <christian@brauner.io>
12668 L:      linux-kernel@vger.kernel.org
12669 S:      Maintained
12670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12671 F:      samples/pidfd/
12672 F:      tools/testing/selftests/pidfd/
12673 K:      (?i)pidfd
12674 K:      (?i)clone3
12675 K:      \b(clone_args|kernel_clone_args)\b
12676
12677 PIN CONTROL SUBSYSTEM
12678 M:      Linus Walleij <linus.walleij@linaro.org>
12679 L:      linux-gpio@vger.kernel.org
12680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12681 S:      Maintained
12682 F:      Documentation/devicetree/bindings/pinctrl/
12683 F:      Documentation/driver-api/pinctl.rst
12684 F:      drivers/pinctrl/
12685 F:      include/linux/pinctrl/
12686
12687 PIN CONTROLLER - MICROCHIP AT91
12688 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12690 L:      linux-gpio@vger.kernel.org
12691 S:      Supported
12692 F:      drivers/pinctrl/pinctrl-at91*
12693
12694 PIN CONTROLLER - FREESCALE
12695 M:      Dong Aisheng <aisheng.dong@nxp.com>
12696 M:      Fabio Estevam <festevam@gmail.com>
12697 M:      Shawn Guo <shawnguo@kernel.org>
12698 M:      Stefan Agner <stefan@agner.ch>
12699 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12700 L:      linux-gpio@vger.kernel.org
12701 S:      Maintained
12702 F:      drivers/pinctrl/freescale/
12703 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12704
12705 PIN CONTROLLER - INTEL
12706 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12707 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12709 S:      Maintained
12710 F:      drivers/pinctrl/intel/
12711
12712 PIN CONTROLLER - MEDIATEK
12713 M:      Sean Wang <sean.wang@kernel.org>
12714 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12715 S:      Maintained
12716 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12717 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12718 F:      drivers/pinctrl/mediatek/
12719
12720 PIN CONTROLLER - QUALCOMM
12721 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12722 S:      Maintained
12723 L:      linux-arm-msm@vger.kernel.org
12724 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12725 F:      drivers/pinctrl/qcom/
12726
12727 PIN CONTROLLER - RENESAS
12728 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12729 L:      linux-renesas-soc@vger.kernel.org
12730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12731 S:      Maintained
12732 F:      drivers/pinctrl/pinctrl-rz*
12733 F:      drivers/pinctrl/sh-pfc/
12734
12735 PIN CONTROLLER - SAMSUNG
12736 M:      Tomasz Figa <tomasz.figa@gmail.com>
12737 M:      Krzysztof Kozlowski <krzk@kernel.org>
12738 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12740 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12741 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12743 S:      Maintained
12744 F:      drivers/pinctrl/samsung/
12745 F:      include/dt-bindings/pinctrl/samsung.h
12746 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12747
12748 PIN CONTROLLER - SINGLE
12749 M:      Tony Lindgren <tony@atomide.com>
12750 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12752 L:      linux-omap@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/pinctrl/pinctrl-single.c
12755
12756 PIN CONTROLLER - ST SPEAR
12757 M:      Viresh Kumar <vireshk@kernel.org>
12758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12759 W:      http://www.st.com/spear
12760 S:      Maintained
12761 F:      drivers/pinctrl/spear/
12762
12763 PISTACHIO SOC SUPPORT
12764 M:      James Hartley <james.hartley@sondrel.com>
12765 L:      linux-mips@vger.kernel.org
12766 S:      Odd Fixes
12767 F:      arch/mips/pistachio/
12768 F:      arch/mips/include/asm/mach-pistachio/
12769 F:      arch/mips/boot/dts/img/pistachio*
12770 F:      arch/mips/configs/pistachio*_defconfig
12771
12772 PKTCDVD DRIVER
12773 S:      Orphan
12774 M:      linux-block@vger.kernel.org
12775 F:      drivers/block/pktcdvd.c
12776 F:      include/linux/pktcdvd.h
12777 F:      include/uapi/linux/pktcdvd.h
12778
12779 PKUNITY SOC DRIVERS
12780 M:      Guan Xuetao <gxt@pku.edu.cn>
12781 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12782 S:      Maintained
12783 T:      git git://github.com/gxt/linux.git
12784 F:      drivers/input/serio/i8042-unicore32io.h
12785 F:      drivers/i2c/busses/i2c-puv3.c
12786 F:      drivers/video/fbdev/fb-puv3.c
12787 F:      drivers/rtc/rtc-puv3.c
12788
12789 PMBUS HARDWARE MONITORING DRIVERS
12790 M:      Guenter Roeck <linux@roeck-us.net>
12791 L:      linux-hwmon@vger.kernel.org
12792 W:      http://hwmon.wiki.kernel.org/
12793 W:      http://www.roeck-us.net/linux/drivers/
12794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12795 S:      Maintained
12796 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12797 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12798 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12799 F:      Documentation/hwmon/adm1275.rst
12800 F:      Documentation/hwmon/ibm-cffps.rst
12801 F:      Documentation/hwmon/ir35221.rst
12802 F:      Documentation/hwmon/lm25066.rst
12803 F:      Documentation/hwmon/ltc2978.rst
12804 F:      Documentation/hwmon/ltc3815.rst
12805 F:      Documentation/hwmon/max16064.rst
12806 F:      Documentation/hwmon/max20751.rst
12807 F:      Documentation/hwmon/max31785.rst
12808 F:      Documentation/hwmon/max34440.rst
12809 F:      Documentation/hwmon/max8688.rst
12810 F:      Documentation/hwmon/pmbus.rst
12811 F:      Documentation/hwmon/pmbus-core.rst
12812 F:      Documentation/hwmon/tps40422.rst
12813 F:      Documentation/hwmon/ucd9000.rst
12814 F:      Documentation/hwmon/ucd9200.rst
12815 F:      Documentation/hwmon/zl6100.rst
12816 F:      drivers/hwmon/pmbus/
12817 F:      include/linux/pmbus.h
12818
12819 PMC SIERRA MaxRAID DRIVER
12820 L:      linux-scsi@vger.kernel.org
12821 W:      http://www.pmc-sierra.com/
12822 S:      Orphan
12823 F:      drivers/scsi/pmcraid.*
12824
12825 PMC SIERRA PM8001 DRIVER
12826 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12827 L:      linux-scsi@vger.kernel.org
12828 S:      Supported
12829 F:      drivers/scsi/pm8001/
12830
12831 PNP SUPPORT
12832 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12833 S:      Maintained
12834 F:      drivers/pnp/
12835
12836 PNI RM3100 IIO DRIVER
12837 M:      Song Qiang <songqiang1304521@gmail.com>
12838 L:      linux-iio@vger.kernel.org
12839 S:      Maintained
12840 F:      drivers/iio/magnetometer/rm3100*
12841 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12842
12843 POSIX CLOCKS and TIMERS
12844 M:      Thomas Gleixner <tglx@linutronix.de>
12845 L:      linux-kernel@vger.kernel.org
12846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12847 S:      Maintained
12848 F:      fs/timerfd.c
12849 F:      include/linux/timer*
12850 F:      kernel/time/*timer*
12851
12852 POWER MANAGEMENT CORE
12853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12854 L:      linux-pm@vger.kernel.org
12855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12856 B:      https://bugzilla.kernel.org
12857 S:      Supported
12858 F:      drivers/base/power/
12859 F:      include/linux/pm.h
12860 F:      include/linux/pm_*
12861 F:      include/linux/powercap.h
12862 F:      include/linux/intel_rapl.h
12863 F:      drivers/powercap/
12864 F:      kernel/configs/nopm.config
12865
12866 POWER STATE COORDINATION INTERFACE (PSCI)
12867 M:      Mark Rutland <mark.rutland@arm.com>
12868 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12869 L:      linux-arm-kernel@lists.infradead.org
12870 S:      Maintained
12871 F:      drivers/firmware/psci/
12872 F:      include/linux/psci.h
12873 F:      include/uapi/linux/psci.h
12874
12875 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12876 M:      Sebastian Reichel <sre@kernel.org>
12877 L:      linux-pm@vger.kernel.org
12878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12879 S:      Maintained
12880 F:      Documentation/ABI/testing/sysfs-class-power
12881 F:      Documentation/devicetree/bindings/power/supply/
12882 F:      include/linux/power_supply.h
12883 F:      drivers/power/supply/
12884
12885 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12886 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12887 L:      linuxppc-dev@lists.ozlabs.org
12888 S:      Maintained
12889 F:      drivers/char/powernv-op-panel.c
12890
12891 PPP OVER ATM (RFC 2364)
12892 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12893 S:      Maintained
12894 F:      net/atm/pppoatm.c
12895 F:      include/uapi/linux/atmppp.h
12896
12897 PPP OVER ETHERNET
12898 M:      Michal Ostrowski <mostrows@earthlink.net>
12899 S:      Maintained
12900 F:      drivers/net/ppp/pppoe.c
12901 F:      drivers/net/ppp/pppox.c
12902
12903 PPP OVER L2TP
12904 M:      James Chapman <jchapman@katalix.com>
12905 S:      Maintained
12906 F:      net/l2tp/l2tp_ppp.c
12907 F:      include/linux/if_pppol2tp.h
12908 F:      include/uapi/linux/if_pppol2tp.h
12909
12910 PPP PROTOCOL DRIVERS AND COMPRESSORS
12911 M:      Paul Mackerras <paulus@samba.org>
12912 L:      linux-ppp@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/net/ppp/ppp_*
12915
12916 PPS SUPPORT
12917 M:      Rodolfo Giometti <giometti@enneenne.com>
12918 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12919 L:      linuxpps@ml.enneenne.com (subscribers-only)
12920 S:      Maintained
12921 F:      Documentation/driver-api/pps.rst
12922 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12923 F:      Documentation/ABI/testing/sysfs-pps
12924 F:      drivers/pps/
12925 F:      include/linux/pps*.h
12926 F:      include/uapi/linux/pps.h
12927
12928 PPTP DRIVER
12929 M:      Dmitry Kozlov <xeb@mail.ru>
12930 L:      netdev@vger.kernel.org
12931 S:      Maintained
12932 F:      drivers/net/ppp/pptp.c
12933 W:      http://sourceforge.net/projects/accel-pptp
12934
12935 PRINTK
12936 M:      Petr Mladek <pmladek@suse.com>
12937 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12938 R:      Steven Rostedt <rostedt@goodmis.org>
12939 S:      Maintained
12940 F:      kernel/printk/
12941 F:      include/linux/printk.h
12942
12943 PRISM54 WIRELESS DRIVER
12944 M:      Luis Chamberlain <mcgrof@kernel.org>
12945 L:      linux-wireless@vger.kernel.org
12946 W:      http://wireless.kernel.org/en/users/Drivers/p54
12947 S:      Obsolete
12948 F:      drivers/net/wireless/intersil/prism54/
12949
12950 PROC FILESYSTEM
12951 R:      Alexey Dobriyan <adobriyan@gmail.com>
12952 L:      linux-kernel@vger.kernel.org
12953 L:      linux-fsdevel@vger.kernel.org
12954 S:      Maintained
12955 F:      fs/proc/
12956 F:      include/linux/proc_fs.h
12957 F:      tools/testing/selftests/proc/
12958 F:      Documentation/filesystems/proc.txt
12959
12960 PROC SYSCTL
12961 M:      Luis Chamberlain <mcgrof@kernel.org>
12962 M:      Kees Cook <keescook@chromium.org>
12963 L:      linux-kernel@vger.kernel.org
12964 L:      linux-fsdevel@vger.kernel.org
12965 S:      Maintained
12966 F:      fs/proc/proc_sysctl.c
12967 F:      include/linux/sysctl.h
12968 F:      kernel/sysctl.c
12969 F:      tools/testing/selftests/sysctl/
12970
12971 PS3 NETWORK SUPPORT
12972 M:      Geoff Levand <geoff@infradead.org>
12973 L:      netdev@vger.kernel.org
12974 L:      linuxppc-dev@lists.ozlabs.org
12975 S:      Maintained
12976 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12977
12978 PS3 PLATFORM SUPPORT
12979 M:      Geoff Levand <geoff@infradead.org>
12980 L:      linuxppc-dev@lists.ozlabs.org
12981 S:      Maintained
12982 F:      arch/powerpc/boot/ps3*
12983 F:      arch/powerpc/include/asm/lv1call.h
12984 F:      arch/powerpc/include/asm/ps3*.h
12985 F:      arch/powerpc/platforms/ps3/
12986 F:      drivers/*/ps3*
12987 F:      drivers/ps3/
12988 F:      drivers/rtc/rtc-ps3.c
12989 F:      drivers/usb/host/*ps3.c
12990 F:      sound/ppc/snd_ps3*
12991
12992 PS3VRAM DRIVER
12993 M:      Jim Paris <jim@jtan.com>
12994 M:      Geoff Levand <geoff@infradead.org>
12995 L:      linuxppc-dev@lists.ozlabs.org
12996 S:      Maintained
12997 F:      drivers/block/ps3vram.c
12998
12999 PSAMPLE PACKET SAMPLING SUPPORT:
13000 M:      Yotam Gigi <yotam.gi@gmail.com>
13001 S:      Maintained
13002 F:      net/psample
13003 F:      include/net/psample.h
13004 F:      include/uapi/linux/psample.h
13005
13006 PSTORE FILESYSTEM
13007 M:      Kees Cook <keescook@chromium.org>
13008 M:      Anton Vorontsov <anton@enomsg.org>
13009 M:      Colin Cross <ccross@android.com>
13010 M:      Tony Luck <tony.luck@intel.com>
13011 S:      Maintained
13012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13013 F:      fs/pstore/
13014 F:      include/linux/pstore*
13015 F:      drivers/firmware/efi/efi-pstore.c
13016 F:      drivers/acpi/apei/erst.c
13017 F:      Documentation/admin-guide/ramoops.rst
13018 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13019 K:      \b(pstore|ramoops)
13020
13021 PTP HARDWARE CLOCK SUPPORT
13022 M:      Richard Cochran <richardcochran@gmail.com>
13023 L:      netdev@vger.kernel.org
13024 S:      Maintained
13025 W:      http://linuxptp.sourceforge.net/
13026 F:      Documentation/ABI/testing/sysfs-ptp
13027 F:      Documentation/driver-api/ptp.rst
13028 F:      drivers/net/phy/dp83640*
13029 F:      drivers/ptp/*
13030 F:      include/linux/ptp_cl*
13031
13032 PTRACE SUPPORT
13033 M:      Oleg Nesterov <oleg@redhat.com>
13034 S:      Maintained
13035 F:      include/asm-generic/syscall.h
13036 F:      include/linux/ptrace.h
13037 F:      include/linux/regset.h
13038 F:      include/linux/tracehook.h
13039 F:      include/uapi/linux/ptrace.h
13040 F:      include/uapi/linux/ptrace.h
13041 F:      kernel/ptrace.c
13042 F:      arch/*/ptrace*.c
13043 F:      arch/*/*/ptrace*.c
13044 F:      arch/*/include/asm/ptrace*.h
13045
13046 PULSE8-CEC DRIVER
13047 M:      Hans Verkuil <hverkuil@xs4all.nl>
13048 L:      linux-media@vger.kernel.org
13049 T:      git git://linuxtv.org/media_tree.git
13050 S:      Maintained
13051 F:      drivers/media/usb/pulse8-cec/*
13052 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13053
13054 PVRUSB2 VIDEO4LINUX DRIVER
13055 M:      Mike Isely <isely@pobox.com>
13056 L:      pvrusb2@isely.net       (subscribers-only)
13057 L:      linux-media@vger.kernel.org
13058 W:      http://www.isely.net/pvrusb2/
13059 T:      git git://linuxtv.org/media_tree.git
13060 S:      Maintained
13061 F:      Documentation/media/v4l-drivers/pvrusb2*
13062 F:      drivers/media/usb/pvrusb2/
13063
13064 PWC WEBCAM DRIVER
13065 M:      Hans Verkuil <hverkuil@xs4all.nl>
13066 L:      linux-media@vger.kernel.org
13067 T:      git git://linuxtv.org/media_tree.git
13068 S:      Odd Fixes
13069 F:      drivers/media/usb/pwc/*
13070 F:      include/trace/events/pwc.h
13071
13072 PWM FAN DRIVER
13073 M:      Kamil Debski <kamil@wypas.org>
13074 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13075 L:      linux-hwmon@vger.kernel.org
13076 S:      Supported
13077 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13078 F:      Documentation/hwmon/pwm-fan.rst
13079 F:      drivers/hwmon/pwm-fan.c
13080
13081 PWM IR Transmitter
13082 M:      Sean Young <sean@mess.org>
13083 L:      linux-media@vger.kernel.org
13084 S:      Maintained
13085 F:      drivers/media/rc/pwm-ir-tx.c
13086
13087 PWM SUBSYSTEM
13088 M:      Thierry Reding <thierry.reding@gmail.com>
13089 L:      linux-pwm@vger.kernel.org
13090 S:      Maintained
13091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13092 F:      Documentation/driver-api/pwm.rst
13093 F:      Documentation/devicetree/bindings/pwm/
13094 F:      include/linux/pwm.h
13095 F:      drivers/pwm/
13096 F:      drivers/video/backlight/pwm_bl.c
13097 F:      include/linux/pwm_backlight.h
13098 F:      drivers/gpio/gpio-mvebu.c
13099 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13100
13101 PXA GPIO DRIVER
13102 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13103 L:      linux-gpio@vger.kernel.org
13104 S:      Maintained
13105 F:      drivers/gpio/gpio-pxa.c
13106
13107 PXA MMCI DRIVER
13108 S:      Orphan
13109
13110 PXA RTC DRIVER
13111 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13112 L:      linux-rtc@vger.kernel.org
13113 S:      Maintained
13114
13115 PXA2xx/PXA3xx SUPPORT
13116 M:      Daniel Mack <daniel@zonque.org>
13117 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13118 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13120 T:      git git://github.com/hzhuang1/linux.git
13121 T:      git git://github.com/rjarzmik/linux.git
13122 S:      Maintained
13123 F:      arch/arm/boot/dts/pxa*
13124 F:      arch/arm/mach-pxa/
13125 F:      drivers/dma/pxa*
13126 F:      drivers/pcmcia/pxa2xx*
13127 F:      drivers/pinctrl/pxa/
13128 F:      drivers/spi/spi-pxa2xx*
13129 F:      drivers/usb/gadget/udc/pxa2*
13130 F:      include/sound/pxa2xx-lib.h
13131 F:      sound/arm/pxa*
13132 F:      sound/soc/pxa/
13133
13134 QAT DRIVER
13135 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13136 L:      qat-linux@intel.com
13137 S:      Supported
13138 F:      drivers/crypto/qat/
13139
13140 QCOM AUDIO (ASoC) DRIVERS
13141 M:      Patrick Lai <plai@codeaurora.org>
13142 M:      Banajit Goswami <bgoswami@codeaurora.org>
13143 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13144 S:      Supported
13145 F:      sound/soc/qcom/
13146
13147 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13148 M:      Gabriel Somlo <somlo@cmu.edu>
13149 M:      "Michael S. Tsirkin" <mst@redhat.com>
13150 L:      qemu-devel@nongnu.org
13151 S:      Maintained
13152 F:      drivers/firmware/qemu_fw_cfg.c
13153 F:      include/uapi/linux/qemu_fw_cfg.h
13154
13155 QIB DRIVER
13156 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13157 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13158 L:      linux-rdma@vger.kernel.org
13159 S:      Supported
13160 F:      drivers/infiniband/hw/qib/
13161
13162 QLOGIC QL41xxx FCOE DRIVER
13163 M:      QLogic-Storage-Upstream@cavium.com
13164 L:      linux-scsi@vger.kernel.org
13165 S:      Supported
13166 F:      drivers/scsi/qedf/
13167
13168 QLOGIC QL41xxx ISCSI DRIVER
13169 M:      QLogic-Storage-Upstream@cavium.com
13170 L:      linux-scsi@vger.kernel.org
13171 S:      Supported
13172 F:      drivers/scsi/qedi/
13173
13174 QLOGIC QL4xxx ETHERNET DRIVER
13175 M:      Ariel Elior <aelior@marvell.com>
13176 M:      GR-everest-linux-l2@marvell.com
13177 L:      netdev@vger.kernel.org
13178 S:      Supported
13179 F:      drivers/net/ethernet/qlogic/qed/
13180 F:      include/linux/qed/
13181 F:      drivers/net/ethernet/qlogic/qede/
13182
13183 QLOGIC QL4xxx RDMA DRIVER
13184 M:      Michal Kalderon <mkalderon@marvell.com>
13185 M:      Ariel Elior <aelior@marvell.com>
13186 L:      linux-rdma@vger.kernel.org
13187 S:      Supported
13188 F:      drivers/infiniband/hw/qedr/
13189 F:      include/uapi/rdma/qedr-abi.h
13190
13191 QLOGIC QLA1280 SCSI DRIVER
13192 M:      Michael Reed <mdr@sgi.com>
13193 L:      linux-scsi@vger.kernel.org
13194 S:      Maintained
13195 F:      drivers/scsi/qla1280.[ch]
13196
13197 QLOGIC QLA2XXX FC-SCSI DRIVER
13198 M:      qla2xxx-upstream@qlogic.com
13199 L:      linux-scsi@vger.kernel.org
13200 S:      Supported
13201 F:      Documentation/scsi/LICENSE.qla2xxx
13202 F:      drivers/scsi/qla2xxx/
13203
13204 QLOGIC QLA3XXX NETWORK DRIVER
13205 M:      GR-Linux-NIC-Dev@marvell.com
13206 L:      netdev@vger.kernel.org
13207 S:      Supported
13208 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13209 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13210
13211 QLOGIC QLA4XXX iSCSI DRIVER
13212 M:      QLogic-Storage-Upstream@qlogic.com
13213 L:      linux-scsi@vger.kernel.org
13214 S:      Supported
13215 F:      Documentation/scsi/LICENSE.qla4xxx
13216 F:      drivers/scsi/qla4xxx/
13217
13218 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13219 M:      Shahed Shaikh <shshaikh@marvell.com>
13220 M:      Manish Chopra <manishc@marvell.com>
13221 M:      GR-Linux-NIC-Dev@marvell.com
13222 L:      netdev@vger.kernel.org
13223 S:      Supported
13224 F:      drivers/net/ethernet/qlogic/qlcnic/
13225
13226 QLOGIC QLGE 10Gb ETHERNET DRIVER
13227 M:      Manish Chopra <manishc@marvell.com>
13228 M:      GR-Linux-NIC-Dev@marvell.com
13229 L:      netdev@vger.kernel.org
13230 S:      Supported
13231 F:      drivers/net/ethernet/qlogic/qlge/
13232
13233 QM1D1B0004 MEDIA DRIVER
13234 M:      Akihiro Tsukada <tskd08@gmail.com>
13235 L:      linux-media@vger.kernel.org
13236 S:      Odd Fixes
13237 F:      drivers/media/tuners/qm1d1b0004*
13238
13239 QM1D1C0042 MEDIA DRIVER
13240 M:      Akihiro Tsukada <tskd08@gmail.com>
13241 L:      linux-media@vger.kernel.org
13242 S:      Odd Fixes
13243 F:      drivers/media/tuners/qm1d1c0042*
13244
13245 QNX4 FILESYSTEM
13246 M:      Anders Larsen <al@alarsen.net>
13247 W:      http://www.alarsen.net/linux/qnx4fs/
13248 S:      Maintained
13249 F:      fs/qnx4/
13250 F:      include/uapi/linux/qnx4_fs.h
13251 F:      include/uapi/linux/qnxtypes.h
13252
13253 QORIQ DPAA2 FSL-MC BUS DRIVER
13254 M:      Stuart Yoder <stuyoder@gmail.com>
13255 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13256 L:      linux-kernel@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/bus/fsl-mc/
13259 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13260 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13261
13262 QT1010 MEDIA DRIVER
13263 M:      Antti Palosaari <crope@iki.fi>
13264 L:      linux-media@vger.kernel.org
13265 W:      https://linuxtv.org
13266 W:      http://palosaari.fi/linux/
13267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13268 T:      git git://linuxtv.org/anttip/media_tree.git
13269 S:      Maintained
13270 F:      drivers/media/tuners/qt1010*
13271
13272 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13273 M:      Kalle Valo <kvalo@codeaurora.org>
13274 L:      ath10k@lists.infradead.org
13275 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13277 S:      Supported
13278 F:      drivers/net/wireless/ath/ath10k/
13279
13280 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13281 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13282 L:      linux-wireless@vger.kernel.org
13283 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13284 S:      Supported
13285 F:      drivers/net/wireless/ath/ath9k/
13286
13287 QUALCOMM CAMERA SUBSYSTEM DRIVER
13288 M:      Todor Tomov <todor.too@gmail.com>
13289 L:      linux-media@vger.kernel.org
13290 S:      Maintained
13291 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13292 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13293 F:      drivers/media/platform/qcom/camss/
13294
13295 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13296 M:      Ilia Lin <ilia.lin@kernel.org>
13297 L:      linux-pm@vger.kernel.org
13298 S:      Maintained
13299 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13300 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13301
13302 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13303 M:      Timur Tabi <timur@kernel.org>
13304 L:      netdev@vger.kernel.org
13305 S:      Maintained
13306 F:      drivers/net/ethernet/qualcomm/emac/
13307
13308 QUALCOMM ETHQOS ETHERNET DRIVER
13309 M:      Vinod Koul <vkoul@kernel.org>
13310 M:      Niklas Cassel <niklas.cassel@linaro.org>
13311 L:      netdev@vger.kernel.org
13312 S:      Maintained
13313 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13314 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13315
13316 QUALCOMM GENERIC INTERFACE I2C DRIVER
13317 M:      Alok Chauhan <alokc@codeaurora.org>
13318 L:      linux-i2c@vger.kernel.org
13319 L:      linux-arm-msm@vger.kernel.org
13320 S:      Supported
13321 F:      drivers/i2c/busses/i2c-qcom-geni.c
13322
13323 QUALCOMM HEXAGON ARCHITECTURE
13324 M:      Richard Kuo <rkuo@codeaurora.org>
13325 L:      linux-hexagon@vger.kernel.org
13326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13327 S:      Supported
13328 F:      arch/hexagon/
13329
13330 QUALCOMM HIDMA DRIVER
13331 M:      Sinan Kaya <okaya@kernel.org>
13332 L:      linux-arm-kernel@lists.infradead.org
13333 L:      linux-arm-msm@vger.kernel.org
13334 L:      dmaengine@vger.kernel.org
13335 S:      Supported
13336 F:      drivers/dma/qcom/hidma*
13337
13338 QUALCOMM IOMMU
13339 M:      Rob Clark <robdclark@gmail.com>
13340 L:      iommu@lists.linux-foundation.org
13341 L:      linux-arm-msm@vger.kernel.org
13342 S:      Maintained
13343 F:      drivers/iommu/qcom_iommu.c
13344
13345 QUALCOMM TSENS THERMAL DRIVER
13346 M:      Amit Kucheria <amit.kucheria@linaro.org>
13347 L:      linux-pm@vger.kernel.org
13348 L:      linux-arm-msm@vger.kernel.org
13349 S:      Maintained
13350 F:      drivers/thermal/qcom/
13351
13352 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13353 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13354 L:      linux-media@vger.kernel.org
13355 L:      linux-arm-msm@vger.kernel.org
13356 T:      git git://linuxtv.org/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/platform/qcom/venus/
13359
13360 QUALCOMM WCN36XX WIRELESS DRIVER
13361 M:      Kalle Valo <kvalo@codeaurora.org>
13362 L:      wcn36xx@lists.infradead.org
13363 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13364 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13365 S:      Supported
13366 F:      drivers/net/wireless/ath/wcn36xx/
13367
13368 QUANTENNA QTNFMAC WIRELESS DRIVER
13369 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13370 M:      Avinash Patil <avinashp@quantenna.com>
13371 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13372 L:      linux-wireless@vger.kernel.org
13373 S:      Maintained
13374 F:      drivers/net/wireless/quantenna
13375
13376 RADEON and AMDGPU DRM DRIVERS
13377 M:      Alex Deucher <alexander.deucher@amd.com>
13378 M:      Christian König <christian.koenig@amd.com>
13379 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13380 L:      amd-gfx@lists.freedesktop.org
13381 T:      git git://people.freedesktop.org/~agd5f/linux
13382 S:      Supported
13383 F:      drivers/gpu/drm/radeon/
13384 F:      include/uapi/drm/radeon_drm.h
13385 F:      drivers/gpu/drm/amd/
13386 F:      include/uapi/drm/amdgpu_drm.h
13387
13388 RADEON FRAMEBUFFER DISPLAY DRIVER
13389 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13390 L:      linux-fbdev@vger.kernel.org
13391 S:      Maintained
13392 F:      drivers/video/fbdev/aty/radeon*
13393 F:      include/uapi/linux/radeonfb.h
13394
13395 RADIOSHARK RADIO DRIVER
13396 M:      Hans Verkuil <hverkuil@xs4all.nl>
13397 L:      linux-media@vger.kernel.org
13398 T:      git git://linuxtv.org/media_tree.git
13399 S:      Maintained
13400 F:      drivers/media/radio/radio-shark.c
13401
13402 RADIOSHARK2 RADIO DRIVER
13403 M:      Hans Verkuil <hverkuil@xs4all.nl>
13404 L:      linux-media@vger.kernel.org
13405 T:      git git://linuxtv.org/media_tree.git
13406 S:      Maintained
13407 F:      drivers/media/radio/radio-shark2.c
13408 F:      drivers/media/radio/radio-tea5777.c
13409
13410 RADOS BLOCK DEVICE (RBD)
13411 M:      Ilya Dryomov <idryomov@gmail.com>
13412 M:      Sage Weil <sage@redhat.com>
13413 M:      Alex Elder <elder@kernel.org>
13414 L:      ceph-devel@vger.kernel.org
13415 W:      http://ceph.com/
13416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13417 T:      git git://github.com/ceph/ceph-client.git
13418 S:      Supported
13419 F:      Documentation/ABI/testing/sysfs-bus-rbd
13420 F:      drivers/block/rbd.c
13421 F:      drivers/block/rbd_types.h
13422
13423 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13424 M:      Paul Mackerras <paulus@samba.org>
13425 L:      linux-fbdev@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/video/fbdev/aty/aty128fb.c
13428
13429 RAINSHADOW-CEC DRIVER
13430 M:      Hans Verkuil <hverkuil@xs4all.nl>
13431 L:      linux-media@vger.kernel.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 S:      Maintained
13434 F:      drivers/media/usb/rainshadow-cec/*
13435
13436 RALINK MIPS ARCHITECTURE
13437 M:      John Crispin <john@phrozen.org>
13438 L:      linux-mips@vger.kernel.org
13439 S:      Maintained
13440 F:      arch/mips/ralink
13441
13442 RALINK RT2X00 WIRELESS LAN DRIVER
13443 P:      rt2x00 project
13444 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13445 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13446 L:      linux-wireless@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/net/wireless/ralink/rt2x00/
13449
13450 RAMDISK RAM BLOCK DEVICE DRIVER
13451 M:      Jens Axboe <axboe@kernel.dk>
13452 S:      Maintained
13453 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13454 F:      drivers/block/brd.c
13455
13456 RANCHU VIRTUAL BOARD FOR MIPS
13457 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13458 L:      linux-mips@vger.kernel.org
13459 S:      Supported
13460 F:      arch/mips/generic/board-ranchu.c
13461 F:      arch/mips/configs/generic/board-ranchu.config
13462
13463 RANDOM NUMBER DRIVER
13464 M:      "Theodore Ts'o" <tytso@mit.edu>
13465 S:      Maintained
13466 F:      drivers/char/random.c
13467
13468 RAPIDIO SUBSYSTEM
13469 M:      Matt Porter <mporter@kernel.crashing.org>
13470 M:      Alexandre Bounine <alex.bou9@gmail.com>
13471 S:      Maintained
13472 F:      drivers/rapidio/
13473
13474 RAS INFRASTRUCTURE
13475 M:      Tony Luck <tony.luck@intel.com>
13476 M:      Borislav Petkov <bp@alien8.de>
13477 L:      linux-edac@vger.kernel.org
13478 S:      Maintained
13479 F:      drivers/ras/
13480 F:      include/linux/ras.h
13481 F:      include/ras/ras_event.h
13482 F:      Documentation/admin-guide/ras.rst
13483
13484 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13485 L:      linux-wireless@vger.kernel.org
13486 S:      Orphan
13487 F:      drivers/net/wireless/ray*
13488
13489 RCUTORTURE TEST FRAMEWORK
13490 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13491 M:      Josh Triplett <josh@joshtriplett.org>
13492 R:      Steven Rostedt <rostedt@goodmis.org>
13493 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13494 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13495 L:      rcu@vger.kernel.org
13496 S:      Supported
13497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13498 F:      tools/testing/selftests/rcutorture
13499
13500 RDC R-321X SoC
13501 M:      Florian Fainelli <florian@openwrt.org>
13502 S:      Maintained
13503
13504 RDC R6040 FAST ETHERNET DRIVER
13505 M:      Florian Fainelli <f.fainelli@gmail.com>
13506 L:      netdev@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/net/ethernet/rdc/r6040.c
13509
13510 RDMAVT - RDMA verbs software
13511 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13512 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13513 L:      linux-rdma@vger.kernel.org
13514 S:      Supported
13515 F:      drivers/infiniband/sw/rdmavt
13516
13517 RDS - RELIABLE DATAGRAM SOCKETS
13518 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13519 L:      netdev@vger.kernel.org
13520 L:      linux-rdma@vger.kernel.org
13521 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13522 W:      https://oss.oracle.com/projects/rds/
13523 S:      Supported
13524 F:      net/rds/
13525 F:      Documentation/networking/rds.txt
13526
13527 RDT - RESOURCE ALLOCATION
13528 M:      Fenghua Yu <fenghua.yu@intel.com>
13529 M:      Reinette Chatre <reinette.chatre@intel.com>
13530 L:      linux-kernel@vger.kernel.org
13531 S:      Supported
13532 F:      arch/x86/kernel/cpu/resctrl/
13533 F:      arch/x86/include/asm/resctrl_sched.h
13534 F:      Documentation/x86/resctrl*
13535
13536 READ-COPY UPDATE (RCU)
13537 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13538 M:      Josh Triplett <josh@joshtriplett.org>
13539 R:      Steven Rostedt <rostedt@goodmis.org>
13540 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13541 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13542 R:      Joel Fernandes <joel@joelfernandes.org>
13543 L:      rcu@vger.kernel.org
13544 W:      http://www.rdrop.com/users/paulmck/RCU/
13545 S:      Supported
13546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13547 F:      Documentation/RCU/
13548 X:      Documentation/RCU/torture.txt
13549 F:      include/linux/rcu*
13550 X:      include/linux/srcu*.h
13551 F:      kernel/rcu/
13552 X:      kernel/rcu/srcu*.c
13553
13554 REAL TIME CLOCK (RTC) SUBSYSTEM
13555 M:      Alessandro Zummo <a.zummo@towertech.it>
13556 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13557 L:      linux-rtc@vger.kernel.org
13558 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13560 S:      Maintained
13561 F:      Documentation/devicetree/bindings/rtc/
13562 F:      Documentation/admin-guide/rtc.rst
13563 F:      drivers/rtc/
13564 F:      include/linux/rtc.h
13565 F:      include/uapi/linux/rtc.h
13566 F:      include/linux/rtc/
13567 F:      include/linux/platform_data/rtc-*
13568 F:      tools/testing/selftests/rtc/
13569
13570 REALTEK AUDIO CODECS
13571 M:      Bard Liao <bardliao@realtek.com>
13572 M:      Oder Chiou <oder_chiou@realtek.com>
13573 S:      Maintained
13574 F:      sound/soc/codecs/rt*
13575 F:      include/sound/rt*.h
13576
13577 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13578 M:      Linus Walleij <linus.walleij@linaro.org>
13579 S:      Maintained
13580 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13581 F:      drivers/net/dsa/realtek-smi*
13582 F:      drivers/net/dsa/rtl83*
13583
13584 REDPINE WIRELESS DRIVER
13585 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13586 M:      Siva Rebbagondla <siva8118@gmail.com>
13587 L:      linux-wireless@vger.kernel.org
13588 S:      Maintained
13589 F:      drivers/net/wireless/rsi/
13590
13591 REGISTER MAP ABSTRACTION
13592 M:      Mark Brown <broonie@kernel.org>
13593 L:      linux-kernel@vger.kernel.org
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13595 S:      Supported
13596 F:      Documentation/devicetree/bindings/regmap/
13597 F:      drivers/base/regmap/
13598 F:      include/linux/regmap.h
13599
13600 REISERFS FILE SYSTEM
13601 L:      reiserfs-devel@vger.kernel.org
13602 S:      Supported
13603 F:      fs/reiserfs/
13604
13605 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13606 M:      Ohad Ben-Cohen <ohad@wizery.com>
13607 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13608 L:      linux-remoteproc@vger.kernel.org
13609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13610 S:      Maintained
13611 F:      Documentation/devicetree/bindings/remoteproc/
13612 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13613 F:      Documentation/remoteproc.txt
13614 F:      drivers/remoteproc/
13615 F:      include/linux/remoteproc.h
13616 F:      include/linux/remoteproc/
13617
13618 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13619 M:      Ohad Ben-Cohen <ohad@wizery.com>
13620 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13621 L:      linux-remoteproc@vger.kernel.org
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13623 S:      Maintained
13624 F:      drivers/rpmsg/
13625 F:      Documentation/rpmsg.txt
13626 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13627 F:      include/linux/rpmsg.h
13628 F:      include/linux/rpmsg/
13629 F:      include/uapi/linux/rpmsg.h
13630 F:      samples/rpmsg/
13631
13632 RENESAS CLOCK DRIVERS
13633 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13634 L:      linux-renesas-soc@vger.kernel.org
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13636 S:      Supported
13637 F:      drivers/clk/renesas/
13638
13639 RENESAS EMEV2 I2C DRIVER
13640 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13641 S:      Supported
13642 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13643 F:      drivers/i2c/busses/i2c-emev2.c
13644
13645 RENESAS ETHERNET DRIVERS
13646 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13647 L:      netdev@vger.kernel.org
13648 L:      linux-renesas-soc@vger.kernel.org
13649 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13650 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13651 F:      drivers/net/ethernet/renesas/
13652 F:      include/linux/sh_eth.h
13653
13654 RENESAS R-CAR GYROADC DRIVER
13655 M:      Marek Vasut <marek.vasut@gmail.com>
13656 L:      linux-iio@vger.kernel.org
13657 S:      Supported
13658 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13659 F:      drivers/iio/adc/rcar-gyroadc.c
13660
13661 RENESAS R-CAR I2C DRIVERS
13662 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13663 S:      Supported
13664 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13665 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13666 F:      drivers/i2c/busses/i2c-rcar.c
13667 F:      drivers/i2c/busses/i2c-sh_mobile.c
13668
13669 RENESAS RIIC DRIVER
13670 M:      Chris Brandt <chris.brandt@renesas.com>
13671 S:      Supported
13672 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13673 F:      drivers/i2c/busses/i2c-riic.c
13674
13675 RENESAS USB PHY DRIVER
13676 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13677 L:      linux-renesas-soc@vger.kernel.org
13678 S:      Maintained
13679 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13680
13681 RESET CONTROLLER FRAMEWORK
13682 M:      Philipp Zabel <p.zabel@pengutronix.de>
13683 T:      git git://git.pengutronix.de/git/pza/linux
13684 S:      Maintained
13685 F:      drivers/reset/
13686 F:      Documentation/devicetree/bindings/reset/
13687 F:      include/dt-bindings/reset/
13688 F:      include/linux/reset.h
13689 F:      include/linux/reset/
13690 F:      include/linux/reset-controller.h
13691
13692 RESTARTABLE SEQUENCES SUPPORT
13693 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13694 M:      Peter Zijlstra <peterz@infradead.org>
13695 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13696 M:      Boqun Feng <boqun.feng@gmail.com>
13697 L:      linux-kernel@vger.kernel.org
13698 S:      Supported
13699 F:      kernel/rseq.c
13700 F:      include/uapi/linux/rseq.h
13701 F:      include/trace/events/rseq.h
13702 F:      tools/testing/selftests/rseq/
13703
13704 RFKILL
13705 M:      Johannes Berg <johannes@sipsolutions.net>
13706 L:      linux-wireless@vger.kernel.org
13707 W:      http://wireless.kernel.org/
13708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13710 S:      Maintained
13711 F:      Documentation/driver-api/rfkill.rst
13712 F:      Documentation/ABI/stable/sysfs-class-rfkill
13713 F:      net/rfkill/
13714 F:      include/linux/rfkill.h
13715 F:      include/uapi/linux/rfkill.h
13716
13717 RHASHTABLE
13718 M:      Thomas Graf <tgraf@suug.ch>
13719 M:      Herbert Xu <herbert@gondor.apana.org.au>
13720 L:      netdev@vger.kernel.org
13721 S:      Maintained
13722 F:      lib/rhashtable.c
13723 F:      lib/test_rhashtable.c
13724 F:      include/linux/rhashtable.h
13725 F:      include/linux/rhashtable-types.h
13726
13727 RICOH R5C592 MEMORYSTICK DRIVER
13728 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13729 S:      Maintained
13730 F:      drivers/memstick/host/r592.*
13731
13732 RICOH SMARTMEDIA/XD DRIVER
13733 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13734 S:      Maintained
13735 F:      drivers/mtd/nand/raw/r852.c
13736 F:      drivers/mtd/nand/raw/r852.h
13737
13738 RISC-V ARCHITECTURE
13739 M:      Palmer Dabbelt <palmer@sifive.com>
13740 M:      Albert Ou <aou@eecs.berkeley.edu>
13741 L:      linux-riscv@lists.infradead.org
13742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13743 S:      Supported
13744 F:      arch/riscv/
13745 K:      riscv
13746 N:      riscv
13747
13748 ROCCAT DRIVERS
13749 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13750 W:      http://sourceforge.net/projects/roccat/
13751 S:      Maintained
13752 F:      drivers/hid/hid-roccat*
13753 F:      include/linux/hid-roccat*
13754 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13755
13756 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13757 M:      Jacob chen <jacob2.chen@rock-chips.com>
13758 L:      linux-media@vger.kernel.org
13759 S:      Maintained
13760 F:      drivers/media/platform/rockchip/rga/
13761 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13762
13763 HANTRO VPU CODEC DRIVER
13764 M:      Ezequiel Garcia <ezequiel@collabora.com>
13765 L:      linux-media@vger.kernel.org
13766 S:      Maintained
13767 F:      drivers/staging/media/platform/hantro/
13768 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13769
13770 ROCKER DRIVER
13771 M:      Jiri Pirko <jiri@resnulli.us>
13772 L:      netdev@vger.kernel.org
13773 S:      Supported
13774 F:      drivers/net/ethernet/rocker/
13775
13776 ROCKETPORT DRIVER
13777 P:      Comtrol Corp.
13778 W:      http://www.comtrol.com
13779 S:      Maintained
13780 F:      Documentation/driver-api/serial/rocket.rst
13781 F:      drivers/tty/rocket*
13782
13783 ROCKETPORT EXPRESS/INFINITY DRIVER
13784 M:      Kevin Cernekee <cernekee@gmail.com>
13785 L:      linux-serial@vger.kernel.org
13786 S:      Odd Fixes
13787 F:      drivers/tty/serial/rp2.*
13788
13789 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13790 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13791 L:      linux-kernel@vger.kernel.org
13792 L:      linux-renesas-soc@vger.kernel.org
13793 S:      Supported
13794 F:      drivers/mfd/bd9571mwv.c
13795 F:      drivers/regulator/bd9571mwv-regulator.c
13796 F:      drivers/gpio/gpio-bd9571mwv.c
13797 F:      include/linux/mfd/bd9571mwv.h
13798 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13799
13800 ROSE NETWORK LAYER
13801 M:      Ralf Baechle <ralf@linux-mips.org>
13802 L:      linux-hams@vger.kernel.org
13803 W:      http://www.linux-ax25.org/
13804 S:      Maintained
13805 F:      include/net/rose.h
13806 F:      include/uapi/linux/rose.h
13807 F:      net/rose/
13808
13809 RTL2830 MEDIA DRIVER
13810 M:      Antti Palosaari <crope@iki.fi>
13811 L:      linux-media@vger.kernel.org
13812 W:      https://linuxtv.org
13813 W:      http://palosaari.fi/linux/
13814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13815 T:      git git://linuxtv.org/anttip/media_tree.git
13816 S:      Maintained
13817 F:      drivers/media/dvb-frontends/rtl2830*
13818
13819 RTL2832 MEDIA DRIVER
13820 M:      Antti Palosaari <crope@iki.fi>
13821 L:      linux-media@vger.kernel.org
13822 W:      https://linuxtv.org
13823 W:      http://palosaari.fi/linux/
13824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13825 T:      git git://linuxtv.org/anttip/media_tree.git
13826 S:      Maintained
13827 F:      drivers/media/dvb-frontends/rtl2832*
13828
13829 RTL2832_SDR MEDIA DRIVER
13830 M:      Antti Palosaari <crope@iki.fi>
13831 L:      linux-media@vger.kernel.org
13832 W:      https://linuxtv.org
13833 W:      http://palosaari.fi/linux/
13834 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13835 T:      git git://linuxtv.org/anttip/media_tree.git
13836 S:      Maintained
13837 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13838
13839 RTL8180 WIRELESS DRIVER
13840 L:      linux-wireless@vger.kernel.org
13841 W:      http://wireless.kernel.org/
13842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13843 S:      Orphan
13844 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13845
13846 RTL8187 WIRELESS DRIVER
13847 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13848 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13849 M:      Larry Finger <Larry.Finger@lwfinger.net>
13850 L:      linux-wireless@vger.kernel.org
13851 W:      http://wireless.kernel.org/
13852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13853 S:      Maintained
13854 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13855
13856 REALTEK WIRELESS DRIVER (rtlwifi family)
13857 M:      Ping-Ke Shih <pkshih@realtek.com>
13858 L:      linux-wireless@vger.kernel.org
13859 W:      http://wireless.kernel.org/
13860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13861 S:      Maintained
13862 F:      drivers/net/wireless/realtek/rtlwifi/
13863
13864 REALTEK WIRELESS DRIVER (rtw88)
13865 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13866 L:      linux-wireless@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/net/wireless/realtek/rtw88/
13869
13870 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13871 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13872 L:      linux-wireless@vger.kernel.org
13873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13874 S:      Maintained
13875 F:      drivers/net/wireless/realtek/rtl8xxxu/
13876
13877 RXRPC SOCKETS (AF_RXRPC)
13878 M:      David Howells <dhowells@redhat.com>
13879 L:      linux-afs@lists.infradead.org
13880 S:      Supported
13881 F:      net/rxrpc/
13882 F:      include/keys/rxrpc-type.h
13883 F:      include/net/af_rxrpc.h
13884 F:      include/trace/events/rxrpc.h
13885 F:      include/uapi/linux/rxrpc.h
13886 F:      Documentation/networking/rxrpc.txt
13887 W:      https://www.infradead.org/~dhowells/kafs/
13888
13889 S3 SAVAGE FRAMEBUFFER DRIVER
13890 M:      Antonino Daplas <adaplas@gmail.com>
13891 L:      linux-fbdev@vger.kernel.org
13892 S:      Maintained
13893 F:      drivers/video/fbdev/savage/
13894
13895 S390
13896 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13897 M:      Vasily Gorbik <gor@linux.ibm.com>
13898 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13899 L:      linux-s390@vger.kernel.org
13900 W:      http://www.ibm.com/developerworks/linux/linux390/
13901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13902 S:      Supported
13903 F:      arch/s390/
13904 F:      drivers/s390/
13905 F:      Documentation/s390/
13906 F:      Documentation/driver-api/s390-drivers.rst
13907
13908 S390 COMMON I/O LAYER
13909 M:      Sebastian Ott <sebott@linux.ibm.com>
13910 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13911 L:      linux-s390@vger.kernel.org
13912 W:      http://www.ibm.com/developerworks/linux/linux390/
13913 S:      Supported
13914 F:      drivers/s390/cio/
13915
13916 S390 DASD DRIVER
13917 M:      Stefan Haberland <sth@linux.ibm.com>
13918 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13919 L:      linux-s390@vger.kernel.org
13920 W:      http://www.ibm.com/developerworks/linux/linux390/
13921 S:      Supported
13922 F:      drivers/s390/block/dasd*
13923 F:      block/partitions/ibm.c
13924
13925 S390 IOMMU (PCI)
13926 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13927 L:      linux-s390@vger.kernel.org
13928 W:      http://www.ibm.com/developerworks/linux/linux390/
13929 S:      Supported
13930 F:      drivers/iommu/s390-iommu.c
13931
13932 S390 IUCV NETWORK LAYER
13933 M:      Julian Wiedmann <jwi@linux.ibm.com>
13934 M:      Ursula Braun <ubraun@linux.ibm.com>
13935 L:      linux-s390@vger.kernel.org
13936 W:      http://www.ibm.com/developerworks/linux/linux390/
13937 S:      Supported
13938 F:      drivers/s390/net/*iucv*
13939 F:      include/net/iucv/
13940 F:      net/iucv/
13941
13942 S390 NETWORK DRIVERS
13943 M:      Julian Wiedmann <jwi@linux.ibm.com>
13944 M:      Ursula Braun <ubraun@linux.ibm.com>
13945 L:      linux-s390@vger.kernel.org
13946 W:      http://www.ibm.com/developerworks/linux/linux390/
13947 S:      Supported
13948 F:      drivers/s390/net/
13949
13950 S390 PCI SUBSYSTEM
13951 M:      Sebastian Ott <sebott@linux.ibm.com>
13952 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13953 L:      linux-s390@vger.kernel.org
13954 W:      http://www.ibm.com/developerworks/linux/linux390/
13955 S:      Supported
13956 F:      arch/s390/pci/
13957 F:      drivers/pci/hotplug/s390_pci_hpc.c
13958
13959 S390 VFIO-CCW DRIVER
13960 M:      Cornelia Huck <cohuck@redhat.com>
13961 M:      Farhan Ali <alifm@linux.ibm.com>
13962 M:      Eric Farman <farman@linux.ibm.com>
13963 R:      Halil Pasic <pasic@linux.ibm.com>
13964 L:      linux-s390@vger.kernel.org
13965 L:      kvm@vger.kernel.org
13966 S:      Supported
13967 F:      drivers/s390/cio/vfio_ccw*
13968 F:      Documentation/s390/vfio-ccw.rst
13969 F:      include/uapi/linux/vfio_ccw.h
13970
13971 S390 ZCRYPT DRIVER
13972 M:      Harald Freudenberger <freude@linux.ibm.com>
13973 L:      linux-s390@vger.kernel.org
13974 W:      http://www.ibm.com/developerworks/linux/linux390/
13975 S:      Supported
13976 F:      drivers/s390/crypto/
13977
13978 S390 VFIO AP DRIVER
13979 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13980 M:      Pierre Morel <pmorel@linux.ibm.com>
13981 M:      Halil Pasic <pasic@linux.ibm.com>
13982 L:      linux-s390@vger.kernel.org
13983 W:      http://www.ibm.com/developerworks/linux/linux390/
13984 S:      Supported
13985 F:      drivers/s390/crypto/vfio_ap_drv.c
13986 F:      drivers/s390/crypto/vfio_ap_private.h
13987 F:      drivers/s390/crypto/vfio_ap_ops.c
13988 F:      Documentation/s390/vfio-ap.rst
13989
13990 S390 ZFCP DRIVER
13991 M:      Steffen Maier <maier@linux.ibm.com>
13992 M:      Benjamin Block <bblock@linux.ibm.com>
13993 L:      linux-s390@vger.kernel.org
13994 W:      http://www.ibm.com/developerworks/linux/linux390/
13995 S:      Supported
13996 F:      drivers/s390/scsi/zfcp_*
13997
13998 S3C24XX SD/MMC Driver
13999 M:      Ben Dooks <ben-linux@fluff.org>
14000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14001 S:      Supported
14002 F:      drivers/mmc/host/s3cmci.*
14003
14004 SAA6588 RDS RECEIVER DRIVER
14005 M:      Hans Verkuil <hverkuil@xs4all.nl>
14006 L:      linux-media@vger.kernel.org
14007 T:      git git://linuxtv.org/media_tree.git
14008 W:      https://linuxtv.org
14009 S:      Odd Fixes
14010 F:      drivers/media/i2c/saa6588*
14011
14012 SAA7134 VIDEO4LINUX DRIVER
14013 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14014 L:      linux-media@vger.kernel.org
14015 W:      https://linuxtv.org
14016 T:      git git://linuxtv.org/media_tree.git
14017 S:      Odd fixes
14018 F:      Documentation/media/v4l-drivers/saa7134*
14019 F:      drivers/media/pci/saa7134/
14020
14021 SAA7146 VIDEO4LINUX-2 DRIVER
14022 M:      Hans Verkuil <hverkuil@xs4all.nl>
14023 L:      linux-media@vger.kernel.org
14024 T:      git git://linuxtv.org/media_tree.git
14025 S:      Maintained
14026 F:      drivers/media/common/saa7146/
14027 F:      drivers/media/pci/saa7146/
14028 F:      include/media/drv-intf/saa7146*
14029
14030 SAMSUNG AUDIO (ASoC) DRIVERS
14031 M:      Krzysztof Kozlowski <krzk@kernel.org>
14032 M:      Sangbeom Kim <sbkim73@samsung.com>
14033 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14034 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14035 S:      Supported
14036 F:      sound/soc/samsung/
14037 F:      Documentation/devicetree/bindings/sound/samsung*
14038
14039 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14040 M:      Krzysztof Kozlowski <krzk@kernel.org>
14041 L:      linux-crypto@vger.kernel.org
14042 L:      linux-samsung-soc@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/crypto/exynos-rng.c
14045 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14046
14047 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14048 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14049 L:      linux-samsung-soc@vger.kernel.org
14050 S:      Maintained
14051 F:      drivers/char/hw_random/exynos-trng.c
14052 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14053
14054 SAMSUNG FRAMEBUFFER DRIVER
14055 M:      Jingoo Han <jingoohan1@gmail.com>
14056 L:      linux-fbdev@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/video/fbdev/s3c-fb.c
14059
14060 SAMSUNG LAPTOP DRIVER
14061 M:      Corentin Chary <corentin.chary@gmail.com>
14062 L:      platform-driver-x86@vger.kernel.org
14063 S:      Maintained
14064 F:      drivers/platform/x86/samsung-laptop.c
14065
14066 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14067 M:      Sangbeom Kim <sbkim73@samsung.com>
14068 M:      Krzysztof Kozlowski <krzk@kernel.org>
14069 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14070 L:      linux-kernel@vger.kernel.org
14071 L:      linux-samsung-soc@vger.kernel.org
14072 S:      Supported
14073 F:      drivers/mfd/sec*.c
14074 F:      drivers/regulator/s2m*.c
14075 F:      drivers/regulator/s5m*.c
14076 F:      drivers/clk/clk-s2mps11.c
14077 F:      drivers/rtc/rtc-s5m.c
14078 F:      include/linux/mfd/samsung/
14079 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14080 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14081 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14082 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14083
14084 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14085 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14086 L:      linux-media@vger.kernel.org
14087 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14088 S:      Maintained
14089 F:      drivers/media/platform/s3c-camif/
14090 F:      include/media/drv-intf/s3c_camif.h
14091
14092 SAMSUNG S3FWRN5 NFC DRIVER
14093 M:      Robert Baldyga <r.baldyga@samsung.com>
14094 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14095 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14096 S:      Supported
14097 F:      drivers/nfc/s3fwrn5
14098
14099 SAMSUNG S5C73M3 CAMERA DRIVER
14100 M:      Kyungmin Park <kyungmin.park@samsung.com>
14101 M:      Andrzej Hajda <a.hajda@samsung.com>
14102 L:      linux-media@vger.kernel.org
14103 S:      Supported
14104 F:      drivers/media/i2c/s5c73m3/*
14105
14106 SAMSUNG S5K5BAF CAMERA DRIVER
14107 M:      Kyungmin Park <kyungmin.park@samsung.com>
14108 M:      Andrzej Hajda <a.hajda@samsung.com>
14109 L:      linux-media@vger.kernel.org
14110 S:      Supported
14111 F:      drivers/media/i2c/s5k5baf.c
14112
14113 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14114 M:      Krzysztof Kozlowski <krzk@kernel.org>
14115 M:      Vladimir Zapolskiy <vz@mleia.com>
14116 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14117 L:      linux-crypto@vger.kernel.org
14118 L:      linux-samsung-soc@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/crypto/s5p-sss.c
14121
14122 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14123 M:      Kyungmin Park <kyungmin.park@samsung.com>
14124 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14125 L:      linux-media@vger.kernel.org
14126 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14127 S:      Supported
14128 F:      drivers/media/platform/exynos4-is/
14129
14130 SAMSUNG SOC CLOCK DRIVERS
14131 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14132 M:      Tomasz Figa <tomasz.figa@gmail.com>
14133 M:      Chanwoo Choi <cw00.choi@samsung.com>
14134 S:      Supported
14135 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14137 F:      drivers/clk/samsung/
14138 F:      include/dt-bindings/clock/exynos*.h
14139 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14140
14141 SAMSUNG SPI DRIVERS
14142 M:      Kukjin Kim <kgene@kernel.org>
14143 M:      Krzysztof Kozlowski <krzk@kernel.org>
14144 M:      Andi Shyti <andi@etezian.org>
14145 L:      linux-spi@vger.kernel.org
14146 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14147 S:      Maintained
14148 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14149 F:      drivers/spi/spi-s3c*
14150 F:      include/linux/platform_data/spi-s3c64xx.h
14151
14152 SAMSUNG SXGBE DRIVERS
14153 M:      Byungho An <bh74.an@samsung.com>
14154 M:      Girish K S <ks.giri@samsung.com>
14155 M:      Vipul Pandya <vipul.pandya@samsung.com>
14156 S:      Supported
14157 L:      netdev@vger.kernel.org
14158 F:      drivers/net/ethernet/samsung/sxgbe/
14159
14160 SAMSUNG THERMAL DRIVER
14161 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14162 L:      linux-pm@vger.kernel.org
14163 L:      linux-samsung-soc@vger.kernel.org
14164 S:      Supported
14165 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14166 F:      drivers/thermal/samsung/
14167
14168 SAMSUNG USB2 PHY DRIVER
14169 M:      Kamil Debski <kamil@wypas.org>
14170 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14171 L:      linux-kernel@vger.kernel.org
14172 S:      Supported
14173 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14174 F:      Documentation/driver-api/phy/samsung-usb2.rst
14175 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14176 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14177 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14178 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14179 F:      drivers/phy/samsung/phy-samsung-usb2.c
14180 F:      drivers/phy/samsung/phy-samsung-usb2.h
14181
14182 SC1200 WDT DRIVER
14183 M:      Zwane Mwaikambo <zwanem@gmail.com>
14184 S:      Maintained
14185 F:      drivers/watchdog/sc1200wdt.c
14186
14187 SCHEDULER
14188 M:      Ingo Molnar <mingo@redhat.com>
14189 M:      Peter Zijlstra <peterz@infradead.org>
14190 L:      linux-kernel@vger.kernel.org
14191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14192 S:      Maintained
14193 F:      kernel/sched/
14194 F:      include/linux/sched.h
14195 F:      include/uapi/linux/sched.h
14196 F:      include/linux/wait.h
14197 F:      include/linux/preempt.h
14198
14199 SCR24X CHIP CARD INTERFACE DRIVER
14200 M:      Lubomir Rintel <lkundrak@v3.sk>
14201 S:      Supported
14202 F:      drivers/char/pcmcia/scr24x_cs.c
14203
14204 SCSI CDROM DRIVER
14205 M:      Jens Axboe <axboe@kernel.dk>
14206 L:      linux-scsi@vger.kernel.org
14207 W:      http://www.kernel.dk
14208 S:      Maintained
14209 F:      drivers/scsi/sr*
14210
14211 SCSI RDMA PROTOCOL (SRP) INITIATOR
14212 M:      Bart Van Assche <bvanassche@acm.org>
14213 L:      linux-rdma@vger.kernel.org
14214 S:      Supported
14215 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14216 F:      drivers/infiniband/ulp/srp/
14217 F:      include/scsi/srp.h
14218
14219 SCSI RDMA PROTOCOL (SRP) TARGET
14220 M:      Bart Van Assche <bvanassche@acm.org>
14221 L:      linux-rdma@vger.kernel.org
14222 L:      target-devel@vger.kernel.org
14223 S:      Supported
14224 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14225 F:      drivers/infiniband/ulp/srpt/
14226
14227 SCSI SG DRIVER
14228 M:      Doug Gilbert <dgilbert@interlog.com>
14229 L:      linux-scsi@vger.kernel.org
14230 W:      http://sg.danny.cz/sg
14231 S:      Maintained
14232 F:      Documentation/scsi/scsi-generic.txt
14233 F:      drivers/scsi/sg.c
14234 F:      include/scsi/sg.h
14235
14236 SCSI SUBSYSTEM
14237 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14239 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14241 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14242 L:      linux-scsi@vger.kernel.org
14243 S:      Maintained
14244 F:      Documentation/devicetree/bindings/scsi/
14245 F:      drivers/scsi/
14246 F:      include/scsi/
14247
14248 SCSI TAPE DRIVER
14249 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14250 L:      linux-scsi@vger.kernel.org
14251 S:      Maintained
14252 F:      Documentation/scsi/st.txt
14253 F:      drivers/scsi/st.*
14254 F:      drivers/scsi/st_*.h
14255
14256 SCSI TARGET SUBSYSTEM
14257 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14258 L:      linux-scsi@vger.kernel.org
14259 L:      target-devel@vger.kernel.org
14260 W:      http://www.linux-iscsi.org
14261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14262 Q:      https://patchwork.kernel.org/project/target-devel/list/
14263 S:      Supported
14264 F:      drivers/target/
14265 F:      include/target/
14266 F:      Documentation/target/
14267
14268 SCTP PROTOCOL
14269 M:      Vlad Yasevich <vyasevich@gmail.com>
14270 M:      Neil Horman <nhorman@tuxdriver.com>
14271 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14272 L:      linux-sctp@vger.kernel.org
14273 W:      http://lksctp.sourceforge.net
14274 S:      Maintained
14275 F:      Documentation/networking/sctp.txt
14276 F:      include/linux/sctp.h
14277 F:      include/uapi/linux/sctp.h
14278 F:      include/net/sctp/
14279 F:      net/sctp/
14280
14281 SCx200 CPU SUPPORT
14282 M:      Jim Cromie <jim.cromie@gmail.com>
14283 S:      Odd Fixes
14284 F:      Documentation/i2c/busses/scx200_acb
14285 F:      arch/x86/platform/scx200/
14286 F:      drivers/watchdog/scx200_wdt.c
14287 F:      drivers/i2c/busses/scx200*
14288 F:      drivers/mtd/maps/scx200_docflash.c
14289 F:      include/linux/scx200.h
14290
14291 SCx200 GPIO DRIVER
14292 M:      Jim Cromie <jim.cromie@gmail.com>
14293 S:      Maintained
14294 F:      drivers/char/scx200_gpio.c
14295 F:      include/linux/scx200_gpio.h
14296
14297 SCx200 HRT CLOCKSOURCE DRIVER
14298 M:      Jim Cromie <jim.cromie@gmail.com>
14299 S:      Maintained
14300 F:      drivers/clocksource/scx200_hrt.c
14301
14302 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14303 M:      Sascha Sommer <saschasommer@freenet.de>
14304 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14305 S:      Maintained
14306 F:      drivers/mmc/host/sdricoh_cs.c
14307
14308 SECO BOARDS CEC DRIVER
14309 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14310 S:      Maintained
14311 F:      drivers/media/platform/seco-cec/seco-cec.c
14312 F:      drivers/media/platform/seco-cec/seco-cec.h
14313
14314 SECURE COMPUTING
14315 M:      Kees Cook <keescook@chromium.org>
14316 R:      Andy Lutomirski <luto@amacapital.net>
14317 R:      Will Drewry <wad@chromium.org>
14318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14319 S:      Supported
14320 F:      kernel/seccomp.c
14321 F:      include/uapi/linux/seccomp.h
14322 F:      include/linux/seccomp.h
14323 F:      tools/testing/selftests/seccomp/*
14324 F:      tools/testing/selftests/kselftest_harness.h
14325 F:      Documentation/userspace-api/seccomp_filter.rst
14326 K:      \bsecure_computing
14327 K:      \bTIF_SECCOMP\b
14328
14329 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14330 M:      Al Cooper <alcooperx@gmail.com>
14331 L:      linux-mmc@vger.kernel.org
14332 L:      bcm-kernel-feedback-list@broadcom.com
14333 S:      Maintained
14334 F:      drivers/mmc/host/sdhci-brcmstb*
14335
14336 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14337 M:      Adrian Hunter <adrian.hunter@intel.com>
14338 L:      linux-mmc@vger.kernel.org
14339 S:      Maintained
14340 F:      drivers/mmc/host/sdhci*
14341 F:      include/linux/mmc/sdhci*
14342
14343 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14344 M:      Adrian Hunter <adrian.hunter@intel.com>
14345 M:      Ritesh Harjani <riteshh@codeaurora.org>
14346 M:      Asutosh Das <asutoshd@codeaurora.org>
14347 L:      linux-mmc@vger.kernel.org
14348 S:      Maintained
14349 F:      drivers/mmc/host/cqhci*
14350
14351 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14352 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14353 M:      Manjunath M B <manjumb@synopsys.com>
14354 L:      linux-mmc@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14357
14358 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14359 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14360 L:      linux-mmc@vger.kernel.org
14361 S:      Supported
14362 F:      drivers/mmc/host/sdhci-of-at91.c
14363
14364 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14365 M:      Ben Dooks <ben-linux@fluff.org>
14366 M:      Jaehoon Chung <jh80.chung@samsung.com>
14367 L:      linux-mmc@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/mmc/host/sdhci-s3c*
14370
14371 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14372 M:      Viresh Kumar <vireshk@kernel.org>
14373 L:      linux-mmc@vger.kernel.org
14374 S:      Maintained
14375 F:      drivers/mmc/host/sdhci-spear.c
14376
14377 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14378 M:      Kishon Vijay Abraham I <kishon@ti.com>
14379 L:      linux-mmc@vger.kernel.org
14380 S:      Maintained
14381 F:      drivers/mmc/host/sdhci-omap.c
14382
14383 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14384 M:      Scott Bauer <scott.bauer@intel.com>
14385 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14386 L:      linux-block@vger.kernel.org
14387 S:      Supported
14388 F:      block/sed*
14389 F:      block/opal_proto.h
14390 F:      include/linux/sed*
14391 F:      include/uapi/linux/sed*
14392
14393 SECURITY CONTACT
14394 M:      Security Officers <security@kernel.org>
14395 S:      Supported
14396
14397 SECURITY SUBSYSTEM
14398 M:      James Morris <jmorris@namei.org>
14399 M:      "Serge E. Hallyn" <serge@hallyn.com>
14400 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14402 W:      http://kernsec.org/
14403 S:      Supported
14404 F:      security/
14405 X:      security/selinux/
14406
14407 SELINUX SECURITY MODULE
14408 M:      Paul Moore <paul@paul-moore.com>
14409 M:      Stephen Smalley <sds@tycho.nsa.gov>
14410 M:      Eric Paris <eparis@parisplace.org>
14411 L:      selinux@vger.kernel.org
14412 W:      https://selinuxproject.org
14413 W:      https://github.com/SELinuxProject
14414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14415 S:      Supported
14416 F:      include/uapi/linux/selinux_netlink.h
14417 F:      security/selinux/
14418 F:      scripts/selinux/
14419 F:      Documentation/admin-guide/LSM/SELinux.rst
14420
14421 SENSABLE PHANTOM
14422 M:      Jiri Slaby <jirislaby@gmail.com>
14423 S:      Maintained
14424 F:      drivers/misc/phantom.c
14425 F:      include/uapi/linux/phantom.h
14426
14427 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14428 M:      Tomasz Duszynski <tduszyns@gmail.com>
14429 S:      Maintained
14430 F:      drivers/iio/chemical/sps30.c
14431 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14432
14433 SERIAL DEVICE BUS
14434 M:      Rob Herring <robh@kernel.org>
14435 L:      linux-serial@vger.kernel.org
14436 S:      Maintained
14437 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14438 F:      drivers/tty/serdev/
14439 F:      include/linux/serdev.h
14440
14441 SERIAL DRIVERS
14442 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14443 L:      linux-serial@vger.kernel.org
14444 S:      Maintained
14445 F:      Documentation/devicetree/bindings/serial/
14446 F:      drivers/tty/serial/
14447
14448 SERIAL IR RECEIVER
14449 M:      Sean Young <sean@mess.org>
14450 L:      linux-media@vger.kernel.org
14451 S:      Maintained
14452 F:      drivers/media/rc/serial_ir.c
14453
14454 SFC NETWORK DRIVER
14455 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14456 M:      Edward Cree <ecree@solarflare.com>
14457 M:      Martin Habets <mhabets@solarflare.com>
14458 L:      netdev@vger.kernel.org
14459 S:      Supported
14460 F:      drivers/net/ethernet/sfc/
14461
14462 SFF/SFP/SFP+ MODULE SUPPORT
14463 M:      Russell King <linux@armlinux.org.uk>
14464 L:      netdev@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/net/phy/phylink.c
14467 F:      drivers/net/phy/sfp*
14468 F:      include/linux/phylink.h
14469 F:      include/linux/sfp.h
14470
14471 SGI GRU DRIVER
14472 M:      Dimitri Sivanich <sivanich@sgi.com>
14473 S:      Maintained
14474 F:      drivers/misc/sgi-gru/
14475
14476 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14477 M:      Pat Gefre <pfg@sgi.com>
14478 L:      linux-ia64@vger.kernel.org
14479 S:      Supported
14480 F:      Documentation/ia64/serial.rst
14481 F:      drivers/tty/serial/ioc?_serial.c
14482 F:      include/linux/ioc?.h
14483
14484 SGI XP/XPC/XPNET DRIVER
14485 M:      Cliff Whickman <cpw@sgi.com>
14486 M:      Robin Holt <robinmholt@gmail.com>
14487 S:      Maintained
14488 F:      drivers/misc/sgi-xp/
14489
14490 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14491 M:      Ursula Braun <ubraun@linux.ibm.com>
14492 M:      Karsten Graul <kgraul@linux.ibm.com>
14493 L:      linux-s390@vger.kernel.org
14494 W:      http://www.ibm.com/developerworks/linux/linux390/
14495 S:      Supported
14496 F:      net/smc/
14497
14498 SHARP RJ54N1CB0C SENSOR DRIVER
14499 M:      Jacopo Mondi <jacopo@jmondi.org>
14500 L:      linux-media@vger.kernel.org
14501 T:      git git://linuxtv.org/media_tree.git
14502 S:      Odd fixes
14503 F:      drivers/media/i2c/rj54n1cb0c.c
14504 F:      include/media/i2c/rj54n1cb0c.h
14505
14506 SH_VEU V4L2 MEM2MEM DRIVER
14507 L:      linux-media@vger.kernel.org
14508 S:      Orphan
14509 F:      drivers/media/platform/sh_veu.c
14510
14511 SH_VOU V4L2 OUTPUT DRIVER
14512 L:      linux-media@vger.kernel.org
14513 S:      Orphan
14514 F:      drivers/media/platform/sh_vou.c
14515 F:      include/media/drv-intf/sh_vou.h
14516
14517 SI2157 MEDIA DRIVER
14518 M:      Antti Palosaari <crope@iki.fi>
14519 L:      linux-media@vger.kernel.org
14520 W:      https://linuxtv.org
14521 W:      http://palosaari.fi/linux/
14522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14523 T:      git git://linuxtv.org/anttip/media_tree.git
14524 S:      Maintained
14525 F:      drivers/media/tuners/si2157*
14526
14527 SI2165 MEDIA DRIVER
14528 M:      Matthias Schwarzott <zzam@gentoo.org>
14529 L:      linux-media@vger.kernel.org
14530 W:      https://linuxtv.org
14531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14532 S:      Maintained
14533 F:      drivers/media/dvb-frontends/si2165*
14534
14535 SI2168 MEDIA DRIVER
14536 M:      Antti Palosaari <crope@iki.fi>
14537 L:      linux-media@vger.kernel.org
14538 W:      https://linuxtv.org
14539 W:      http://palosaari.fi/linux/
14540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14541 T:      git git://linuxtv.org/anttip/media_tree.git
14542 S:      Maintained
14543 F:      drivers/media/dvb-frontends/si2168*
14544
14545 SI470X FM RADIO RECEIVER I2C DRIVER
14546 M:      Hans Verkuil <hverkuil@xs4all.nl>
14547 L:      linux-media@vger.kernel.org
14548 T:      git git://linuxtv.org/media_tree.git
14549 W:      https://linuxtv.org
14550 S:      Odd Fixes
14551 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14552
14553 SI470X FM RADIO RECEIVER USB DRIVER
14554 M:      Hans Verkuil <hverkuil@xs4all.nl>
14555 L:      linux-media@vger.kernel.org
14556 T:      git git://linuxtv.org/media_tree.git
14557 W:      https://linuxtv.org
14558 S:      Maintained
14559 F:      drivers/media/radio/si470x/radio-si470x-common.c
14560 F:      drivers/media/radio/si470x/radio-si470x.h
14561 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14562
14563 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14564 M:      Eduardo Valentin <edubezval@gmail.com>
14565 L:      linux-media@vger.kernel.org
14566 T:      git git://linuxtv.org/media_tree.git
14567 W:      https://linuxtv.org
14568 S:      Odd Fixes
14569 F:      drivers/media/radio/si4713/si4713.?
14570
14571 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14572 M:      Eduardo Valentin <edubezval@gmail.com>
14573 L:      linux-media@vger.kernel.org
14574 T:      git git://linuxtv.org/media_tree.git
14575 W:      https://linuxtv.org
14576 S:      Odd Fixes
14577 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14578
14579 SI4713 FM RADIO TRANSMITTER USB DRIVER
14580 M:      Hans Verkuil <hverkuil@xs4all.nl>
14581 L:      linux-media@vger.kernel.org
14582 T:      git git://linuxtv.org/media_tree.git
14583 W:      https://linuxtv.org
14584 S:      Maintained
14585 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14586
14587 SIANO DVB DRIVER
14588 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14589 L:      linux-media@vger.kernel.org
14590 W:      https://linuxtv.org
14591 T:      git git://linuxtv.org/media_tree.git
14592 S:      Odd fixes
14593 F:      drivers/media/common/siano/
14594 F:      drivers/media/usb/siano/
14595 F:      drivers/media/usb/siano/
14596 F:      drivers/media/mmc/siano/
14597
14598 SIFIVE DRIVERS
14599 M:      Palmer Dabbelt <palmer@sifive.com>
14600 M:      Paul Walmsley <paul.walmsley@sifive.com>
14601 L:      linux-riscv@lists.infradead.org
14602 T:      git git://github.com/sifive/riscv-linux.git
14603 S:      Supported
14604 K:      [^@]sifive
14605 N:      sifive
14606
14607 SIFIVE FU540 SYSTEM-ON-CHIP
14608 M:      Paul Walmsley <paul.walmsley@sifive.com>
14609 M:      Palmer Dabbelt <palmer@sifive.com>
14610 L:      linux-riscv@lists.infradead.org
14611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14612 S:      Supported
14613 K:      fu540
14614 N:      fu540
14615
14616 SILEAD TOUCHSCREEN DRIVER
14617 M:      Hans de Goede <hdegoede@redhat.com>
14618 L:      linux-input@vger.kernel.org
14619 L:      platform-driver-x86@vger.kernel.org
14620 S:      Maintained
14621 F:      drivers/input/touchscreen/silead.c
14622 F:      drivers/platform/x86/touchscreen_dmi.c
14623
14624 SILICON MOTION SM712 FRAME BUFFER DRIVER
14625 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14626 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14627 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14628 L:      linux-fbdev@vger.kernel.org
14629 S:      Maintained
14630 F:      drivers/video/fbdev/sm712*
14631 F:      Documentation/fb/sm712fb.rst
14632
14633 SIMPLE FIRMWARE INTERFACE (SFI)
14634 M:      Len Brown <lenb@kernel.org>
14635 L:      sfi-devel@simplefirmware.org
14636 W:      http://simplefirmware.org/
14637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14638 S:      Supported
14639 F:      arch/x86/platform/sfi/
14640 F:      drivers/sfi/
14641 F:      include/linux/sfi*.h
14642
14643 SIMPLEFB FB DRIVER
14644 M:      Hans de Goede <hdegoede@redhat.com>
14645 L:      linux-fbdev@vger.kernel.org
14646 S:      Maintained
14647 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14648 F:      drivers/video/fbdev/simplefb.c
14649 F:      include/linux/platform_data/simplefb.h
14650
14651 SIMTEC EB110ATX (Chalice CATS)
14652 P:      Ben Dooks
14653 P:      Vincent Sanders <vince@simtec.co.uk>
14654 M:      Simtec Linux Team <linux@simtec.co.uk>
14655 W:      http://www.simtec.co.uk/products/EB110ATX/
14656 S:      Supported
14657
14658 SIMTEC EB2410ITX (BAST)
14659 P:      Ben Dooks
14660 P:      Vincent Sanders <vince@simtec.co.uk>
14661 M:      Simtec Linux Team <linux@simtec.co.uk>
14662 W:      http://www.simtec.co.uk/products/EB2410ITX/
14663 S:      Supported
14664 F:      arch/arm/mach-s3c24xx/mach-bast.c
14665 F:      arch/arm/mach-s3c24xx/bast-ide.c
14666 F:      arch/arm/mach-s3c24xx/bast-irq.c
14667
14668 SIPHASH PRF ROUTINES
14669 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14670 S:      Maintained
14671 F:      lib/siphash.c
14672 F:      lib/test_siphash.c
14673 F:      include/linux/siphash.h
14674
14675 SIOX
14676 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14677 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14678 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14679 S:      Supported
14680 F:      drivers/siox/*
14681 F:      drivers/gpio/gpio-siox.c
14682 F:      include/trace/events/siox.h
14683
14684 SIS 190 ETHERNET DRIVER
14685 M:      Francois Romieu <romieu@fr.zoreil.com>
14686 L:      netdev@vger.kernel.org
14687 S:      Maintained
14688 F:      drivers/net/ethernet/sis/sis190.c
14689
14690 SIS 900/7016 FAST ETHERNET DRIVER
14691 M:      Daniele Venzano <venza@brownhat.org>
14692 W:      http://www.brownhat.org/sis900.html
14693 L:      netdev@vger.kernel.org
14694 S:      Maintained
14695 F:      drivers/net/ethernet/sis/sis900.*
14696
14697 SIS FRAMEBUFFER DRIVER
14698 M:      Thomas Winischhofer <thomas@winischhofer.net>
14699 W:      http://www.winischhofer.net/linuxsisvga.shtml
14700 S:      Maintained
14701 F:      Documentation/fb/sisfb.rst
14702 F:      drivers/video/fbdev/sis/
14703 F:      include/video/sisfb.h
14704
14705 SIS USB2VGA DRIVER
14706 M:      Thomas Winischhofer <thomas@winischhofer.net>
14707 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14708 S:      Maintained
14709 F:      drivers/usb/misc/sisusbvga/
14710
14711 SLAB ALLOCATOR
14712 M:      Christoph Lameter <cl@linux.com>
14713 M:      Pekka Enberg <penberg@kernel.org>
14714 M:      David Rientjes <rientjes@google.com>
14715 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14716 M:      Andrew Morton <akpm@linux-foundation.org>
14717 L:      linux-mm@kvack.org
14718 S:      Maintained
14719 F:      include/linux/sl?b*.h
14720 F:      mm/sl?b*
14721
14722 SLEEPABLE READ-COPY UPDATE (SRCU)
14723 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14724 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14725 M:      Josh Triplett <josh@joshtriplett.org>
14726 R:      Steven Rostedt <rostedt@goodmis.org>
14727 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14728 L:      rcu@vger.kernel.org
14729 W:      http://www.rdrop.com/users/paulmck/RCU/
14730 S:      Supported
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14732 F:      include/linux/srcu*.h
14733 F:      kernel/rcu/srcu*.c
14734
14735 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14736 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14738 S:      Maintained
14739 F:      drivers/slimbus/
14740 F:      Documentation/devicetree/bindings/slimbus/
14741 F:      include/linux/slimbus.h
14742
14743 SMACK SECURITY MODULE
14744 M:      Casey Schaufler <casey@schaufler-ca.com>
14745 L:      linux-security-module@vger.kernel.org
14746 W:      http://schaufler-ca.com
14747 T:      git git://github.com/cschaufler/smack-next
14748 S:      Maintained
14749 F:      Documentation/admin-guide/LSM/Smack.rst
14750 F:      security/smack/
14751
14752 SMC91x ETHERNET DRIVER
14753 M:      Nicolas Pitre <nico@fluxnic.net>
14754 S:      Odd Fixes
14755 F:      drivers/net/ethernet/smsc/smc91x.*
14756
14757 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14758 M:      Sakari Ailus <sakari.ailus@iki.fi>
14759 L:      linux-media@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/media/i2c/smiapp/
14762 F:      include/media/i2c/smiapp.h
14763 F:      drivers/media/i2c/smiapp-pll.c
14764 F:      drivers/media/i2c/smiapp-pll.h
14765 F:      include/uapi/linux/smiapp.h
14766 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14767
14768 SMM665 HARDWARE MONITOR DRIVER
14769 M:      Guenter Roeck <linux@roeck-us.net>
14770 L:      linux-hwmon@vger.kernel.org
14771 S:      Maintained
14772 F:      Documentation/hwmon/smm665.rst
14773 F:      drivers/hwmon/smm665.c
14774
14775 SMSC EMC2103 HARDWARE MONITOR DRIVER
14776 M:      Steve Glendinning <steve.glendinning@shawell.net>
14777 L:      linux-hwmon@vger.kernel.org
14778 S:      Maintained
14779 F:      Documentation/hwmon/emc2103.rst
14780 F:      drivers/hwmon/emc2103.c
14781
14782 SMSC SCH5627 HARDWARE MONITOR DRIVER
14783 M:      Hans de Goede <hdegoede@redhat.com>
14784 L:      linux-hwmon@vger.kernel.org
14785 S:      Supported
14786 F:      Documentation/hwmon/sch5627.rst
14787 F:      drivers/hwmon/sch5627.c
14788
14789 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14790 M:      Steve Glendinning <steve.glendinning@shawell.net>
14791 L:      linux-fbdev@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/video/fbdev/smscufx.c
14794
14795 SMSC47B397 HARDWARE MONITOR DRIVER
14796 M:      Jean Delvare <jdelvare@suse.com>
14797 L:      linux-hwmon@vger.kernel.org
14798 S:      Maintained
14799 F:      Documentation/hwmon/smsc47b397.rst
14800 F:      drivers/hwmon/smsc47b397.c
14801
14802 SMSC911x ETHERNET DRIVER
14803 M:      Steve Glendinning <steve.glendinning@shawell.net>
14804 L:      netdev@vger.kernel.org
14805 S:      Maintained
14806 F:      include/linux/smsc911x.h
14807 F:      drivers/net/ethernet/smsc/smsc911x.*
14808
14809 SMSC9420 PCI ETHERNET DRIVER
14810 M:      Steve Glendinning <steve.glendinning@shawell.net>
14811 L:      netdev@vger.kernel.org
14812 S:      Maintained
14813 F:      drivers/net/ethernet/smsc/smsc9420.*
14814
14815 SOC-CAMERA V4L2 SUBSYSTEM
14816 L:      linux-media@vger.kernel.org
14817 T:      git git://linuxtv.org/media_tree.git
14818 S:      Orphan
14819 F:      include/media/soc_camera.h
14820 F:      drivers/staging/media/soc_camera/
14821
14822 SOCIONEXT SYNQUACER I2C DRIVER
14823 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14824 L:      linux-i2c@vger.kernel.org
14825 S:      Maintained
14826 F:      drivers/i2c/busses/i2c-synquacer.c
14827 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14828
14829 SOCIONEXT UNIPHIER SOUND DRIVER
14830 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14831 S:      Orphan
14832 F:      sound/soc/uniphier/
14833
14834 SOEKRIS NET48XX LED SUPPORT
14835 M:      Chris Boot <bootc@bootc.net>
14836 S:      Maintained
14837 F:      drivers/leds/leds-net48xx.c
14838
14839 SOFT-IWARP DRIVER (siw)
14840 M:      Bernard Metzler <bmt@zurich.ibm.com>
14841 L:      linux-rdma@vger.kernel.org
14842 S:      Supported
14843 F:      drivers/infiniband/sw/siw/
14844 F:      include/uapi/rdma/siw-abi.h
14845
14846 SOFT-ROCE DRIVER (rxe)
14847 M:      Moni Shoua <monis@mellanox.com>
14848 L:      linux-rdma@vger.kernel.org
14849 S:      Supported
14850 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14851 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14852 F:      drivers/infiniband/sw/rxe/
14853 F:      include/uapi/rdma/rdma_user_rxe.h
14854
14855 SOFTLOGIC 6x10 MPEG CODEC
14856 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14857 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14858 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14859 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14860 M:      Ismael Luceno <ismael@iodev.co.uk>
14861 L:      linux-media@vger.kernel.org
14862 S:      Supported
14863 F:      drivers/media/pci/solo6x10/
14864
14865 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14866 M:      James Morse <james.morse@arm.com>
14867 L:      linux-arm-kernel@lists.infradead.org
14868 S:      Maintained
14869 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14870 F:      drivers/firmware/arm_sdei.c
14871 F:      include/linux/arm_sdei.h
14872 F:      include/uapi/linux/arm_sdei.h
14873
14874 SOFTWARE RAID (Multiple Disks) SUPPORT
14875 M:      Shaohua Li <shli@kernel.org>
14876 L:      linux-raid@vger.kernel.org
14877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14878 S:      Supported
14879 F:      drivers/md/Makefile
14880 F:      drivers/md/Kconfig
14881 F:      drivers/md/md*
14882 F:      drivers/md/raid*
14883 F:      include/linux/raid/
14884 F:      include/uapi/linux/raid/
14885
14886 SOCIONEXT (SNI) AVE NETWORK DRIVER
14887 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14888 L:      netdev@vger.kernel.org
14889 S:      Maintained
14890 F:      drivers/net/ethernet/socionext/sni_ave.c
14891 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14892
14893 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14894 M:      Jassi Brar <jaswinder.singh@linaro.org>
14895 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14896 L:      netdev@vger.kernel.org
14897 S:      Maintained
14898 F:      drivers/net/ethernet/socionext/netsec.c
14899 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14900
14901 SOCIONEXT (SNI) Synquacer SPI DRIVER
14902 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14903 M:      Jassi Brar <jaswinder.singh@linaro.org>
14904 L:      linux-spi@vger.kernel.org
14905 S:      Maintained
14906 F:      drivers/spi/spi-synquacer.c
14907 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14908
14909 SOLIDRUN CLEARFOG SUPPORT
14910 M:      Russell King <linux@armlinux.org.uk>
14911 S:      Maintained
14912 F:      arch/arm/boot/dts/armada-388-clearfog*
14913 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14914
14915 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14916 M:      Russell King <linux@armlinux.org.uk>
14917 S:      Maintained
14918 F:      arch/arm/boot/dts/imx6*-cubox-i*
14919 F:      arch/arm/boot/dts/imx6*-hummingboard*
14920 F:      arch/arm/boot/dts/imx6*-sr-*
14921
14922 SONIC NETWORK DRIVER
14923 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14924 L:      netdev@vger.kernel.org
14925 S:      Maintained
14926 F:      drivers/net/ethernet/natsemi/sonic.*
14927
14928 SONICS SILICON BACKPLANE DRIVER (SSB)
14929 M:      Michael Buesch <m@bues.ch>
14930 L:      linux-wireless@vger.kernel.org
14931 S:      Maintained
14932 F:      drivers/ssb/
14933 F:      include/linux/ssb/
14934
14935 SONY IMX214 SENSOR DRIVER
14936 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14937 L:      linux-media@vger.kernel.org
14938 T:      git git://linuxtv.org/media_tree.git
14939 S:      Maintained
14940 F:      drivers/media/i2c/imx214.c
14941 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14942
14943 SONY IMX258 SENSOR DRIVER
14944 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14945 L:      linux-media@vger.kernel.org
14946 T:      git git://linuxtv.org/media_tree.git
14947 S:      Maintained
14948 F:      drivers/media/i2c/imx258.c
14949
14950 SONY IMX274 SENSOR DRIVER
14951 M:      Leon Luo <leonl@leopardimaging.com>
14952 L:      linux-media@vger.kernel.org
14953 T:      git git://linuxtv.org/media_tree.git
14954 S:      Maintained
14955 F:      drivers/media/i2c/imx274.c
14956 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14957
14958 SONY IMX319 SENSOR DRIVER
14959 M:      Bingbu Cao <bingbu.cao@intel.com>
14960 L:      linux-media@vger.kernel.org
14961 T:      git git://linuxtv.org/media_tree.git
14962 S:      Maintained
14963 F:      drivers/media/i2c/imx319.c
14964
14965 SONY IMX355 SENSOR DRIVER
14966 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14967 L:      linux-media@vger.kernel.org
14968 T:      git git://linuxtv.org/media_tree.git
14969 S:      Maintained
14970 F:      drivers/media/i2c/imx355.c
14971
14972 SONY MEMORYSTICK SUBSYSTEM
14973 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14974 M:      Alex Dubov <oakad@yahoo.com>
14975 M:      Ulf Hansson <ulf.hansson@linaro.org>
14976 L:      linux-mmc@vger.kernel.org
14977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14978 S:      Maintained
14979 F:      drivers/memstick/
14980 F:      include/linux/memstick.h
14981
14982 SONY VAIO CONTROL DEVICE DRIVER
14983 M:      Mattia Dongili <malattia@linux.it>
14984 L:      platform-driver-x86@vger.kernel.org
14985 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14986 S:      Maintained
14987 F:      Documentation/admin-guide/laptops/sony-laptop.rst
14988 F:      drivers/char/sonypi.c
14989 F:      drivers/platform/x86/sony-laptop.c
14990 F:      include/linux/sony-laptop.h
14991
14992 SOUND
14993 M:      Jaroslav Kysela <perex@perex.cz>
14994 M:      Takashi Iwai <tiwai@suse.com>
14995 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14996 W:      http://www.alsa-project.org/
14997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14998 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14999 S:      Maintained
15000 F:      Documentation/sound/
15001 F:      include/sound/
15002 F:      include/uapi/sound/
15003 F:      sound/
15004
15005 SOUND - COMPRESSED AUDIO
15006 M:      Vinod Koul <vkoul@kernel.org>
15007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15009 S:      Supported
15010 F:      Documentation/sound/designs/compress-offload.rst
15011 F:      include/sound/compress_driver.h
15012 F:      include/uapi/sound/compress_*
15013 F:      sound/core/compress_offload.c
15014 F:      sound/soc/soc-compress.c
15015
15016 SOUND - DMAENGINE HELPERS
15017 M:      Lars-Peter Clausen <lars@metafoo.de>
15018 S:      Supported
15019 F:      include/sound/dmaengine_pcm.h
15020 F:      sound/core/pcm_dmaengine.c
15021 F:      sound/soc/soc-generic-dmaengine-pcm.c
15022
15023 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15024 M:      Liam Girdwood <lgirdwood@gmail.com>
15025 M:      Mark Brown <broonie@kernel.org>
15026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15027 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15028 W:      http://alsa-project.org/main/index.php/ASoC
15029 S:      Supported
15030 F:      Documentation/devicetree/bindings/sound/
15031 F:      Documentation/sound/soc/
15032 F:      sound/soc/
15033 F:      include/dt-bindings/sound/
15034 F:      include/sound/soc*
15035
15036 SOUNDWIRE SUBSYSTEM
15037 M:      Vinod Koul <vkoul@kernel.org>
15038 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15039 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15041 S:      Supported
15042 F:      Documentation/driver-api/soundwire/
15043 F:      drivers/soundwire/
15044 F:      include/linux/soundwire/
15045
15046 SP2 MEDIA DRIVER
15047 M:      Olli Salonen <olli.salonen@iki.fi>
15048 L:      linux-media@vger.kernel.org
15049 W:      https://linuxtv.org
15050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15051 S:      Maintained
15052 F:      drivers/media/dvb-frontends/sp2*
15053
15054 SPARC + UltraSPARC (sparc/sparc64)
15055 M:      "David S. Miller" <davem@davemloft.net>
15056 L:      sparclinux@vger.kernel.org
15057 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15060 S:      Maintained
15061 F:      arch/sparc/
15062 F:      drivers/sbus/
15063
15064 SPARC SERIAL DRIVERS
15065 M:      "David S. Miller" <davem@davemloft.net>
15066 L:      sparclinux@vger.kernel.org
15067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15069 S:      Maintained
15070 F:      include/linux/sunserialcore.h
15071 F:      drivers/tty/serial/suncore.c
15072 F:      drivers/tty/serial/sunhv.c
15073 F:      drivers/tty/serial/sunsab.c
15074 F:      drivers/tty/serial/sunsab.h
15075 F:      drivers/tty/serial/sunsu.c
15076 F:      drivers/tty/serial/sunzilog.c
15077 F:      drivers/tty/serial/sunzilog.h
15078 F:      drivers/tty/vcc.c
15079
15080 SPARSE CHECKER
15081 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15082 L:      linux-sparse@vger.kernel.org
15083 W:      https://sparse.wiki.kernel.org/
15084 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15085 S:      Maintained
15086 F:      include/linux/compiler.h
15087
15088 SPEAR CLOCK FRAMEWORK SUPPORT
15089 M:      Viresh Kumar <vireshk@kernel.org>
15090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15091 W:      http://www.st.com/spear
15092 S:      Maintained
15093 F:      drivers/clk/spear/
15094
15095 SPEAR PLATFORM SUPPORT
15096 M:      Viresh Kumar <vireshk@kernel.org>
15097 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15099 W:      http://www.st.com/spear
15100 S:      Maintained
15101 F:      arch/arm/boot/dts/spear*
15102 F:      arch/arm/mach-spear/
15103
15104 SPI NOR SUBSYSTEM
15105 M:      Marek Vasut <marek.vasut@gmail.com>
15106 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15107 L:      linux-mtd@lists.infradead.org
15108 W:      http://www.linux-mtd.infradead.org/
15109 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15111 S:      Maintained
15112 F:      drivers/mtd/spi-nor/
15113 F:      include/linux/mtd/spi-nor.h
15114
15115 SPI SUBSYSTEM
15116 M:      Mark Brown <broonie@kernel.org>
15117 L:      linux-spi@vger.kernel.org
15118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15119 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15120 S:      Maintained
15121 F:      Documentation/devicetree/bindings/spi/
15122 F:      Documentation/spi/
15123 F:      drivers/spi/
15124 F:      include/linux/spi/
15125 F:      include/uapi/linux/spi/
15126 F:      tools/spi/
15127
15128 SPIDERNET NETWORK DRIVER for CELL
15129 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15130 L:      netdev@vger.kernel.org
15131 S:      Supported
15132 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15133 F:      drivers/net/ethernet/toshiba/spider_net*
15134
15135 SPMI SUBSYSTEM
15136 R:      Stephen Boyd <sboyd@kernel.org>
15137 L:      linux-arm-msm@vger.kernel.org
15138 F:      Documentation/devicetree/bindings/spmi/
15139 F:      drivers/spmi/
15140 F:      include/dt-bindings/spmi/spmi.h
15141 F:      include/linux/spmi.h
15142 F:      include/trace/events/spmi.h
15143
15144 SPU FILE SYSTEM
15145 M:      Jeremy Kerr <jk@ozlabs.org>
15146 L:      linuxppc-dev@lists.ozlabs.org
15147 W:      http://www.ibm.com/developerworks/power/cell/
15148 S:      Supported
15149 F:      Documentation/filesystems/spufs.txt
15150 F:      arch/powerpc/platforms/cell/spufs/
15151
15152 SQUASHFS FILE SYSTEM
15153 M:      Phillip Lougher <phillip@squashfs.org.uk>
15154 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15155 W:      http://squashfs.org.uk
15156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15157 S:      Maintained
15158 F:      Documentation/filesystems/squashfs.txt
15159 F:      fs/squashfs/
15160
15161 SRM (Alpha) environment access
15162 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15163 S:      Maintained
15164 F:      arch/alpha/kernel/srm_env.c
15165
15166 ST LSM6DSx IMU IIO DRIVER
15167 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15168 L:      linux-iio@vger.kernel.org
15169 W:      http://www.st.com/
15170 S:      Maintained
15171 F:      drivers/iio/imu/st_lsm6dsx/
15172 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15173
15174 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15175 M:      Mickael Guene <mickael.guene@st.com>
15176 L:      linux-media@vger.kernel.org
15177 T:      git git://linuxtv.org/media_tree.git
15178 S:      Maintained
15179 F:      drivers/media/i2c/st-mipid02.c
15180 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15181
15182 ST STM32 I2C/SMBUS DRIVER
15183 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15184 L:      linux-i2c@vger.kernel.org
15185 S:      Maintained
15186 F:      drivers/i2c/busses/i2c-stm32*
15187
15188 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15189 M:      Song Qiang <songqiang1304521@gmail.com>
15190 L:      linux-iio@vger.kernel.org
15191 S:      Maintained
15192 F:      drivers/iio/proximity/vl53l0x-i2c.c
15193 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15194
15195 STABLE BRANCH
15196 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15197 M:      Sasha Levin <sashal@kernel.org>
15198 L:      stable@vger.kernel.org
15199 S:      Supported
15200 F:      Documentation/process/stable-kernel-rules.rst
15201
15202 STAGING - COMEDI
15203 M:      Ian Abbott <abbotti@mev.co.uk>
15204 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15205 S:      Odd Fixes
15206 F:      drivers/staging/comedi/
15207
15208 STAGING - EROFS FILE SYSTEM
15209 M:      Gao Xiang <gaoxiang25@huawei.com>
15210 M:      Chao Yu <yuchao0@huawei.com>
15211 L:      linux-erofs@lists.ozlabs.org
15212 S:      Maintained
15213 F:      drivers/staging/erofs/
15214
15215 STAGING - FIELDBUS SUBSYSTEM
15216 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15217 S:      Maintained
15218 F:      drivers/staging/fieldbus/*
15219 F:      drivers/staging/fieldbus/Documentation/
15220
15221 STAGING - HMS ANYBUS-S BUS
15222 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15223 S:      Maintained
15224 F:      drivers/staging/fieldbus/anybuss/
15225
15226 STAGING - INDUSTRIAL IO
15227 M:      Jonathan Cameron <jic23@kernel.org>
15228 L:      linux-iio@vger.kernel.org
15229 S:      Odd Fixes
15230 F:      Documentation/devicetree/bindings/staging/iio/
15231 F:      drivers/staging/iio/
15232
15233 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15234 M:      Marc Dietrich <marvin24@gmx.de>
15235 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15236 L:      linux-tegra@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/staging/nvec/
15239
15240 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15241 M:      Jens Frederich <jfrederich@gmail.com>
15242 M:      Daniel Drake <dsd@laptop.org>
15243 M:      Jon Nettleton <jon.nettleton@gmail.com>
15244 W:      http://wiki.laptop.org/go/DCON
15245 S:      Maintained
15246 F:      drivers/staging/olpc_dcon/
15247
15248 STAGING - REALTEK RTL8712U DRIVERS
15249 M:      Larry Finger <Larry.Finger@lwfinger.net>
15250 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15251 S:      Odd Fixes
15252 F:      drivers/staging/rtl8712/
15253
15254 STAGING - REALTEK RTL8188EU DRIVERS
15255 M:      Larry Finger <Larry.Finger@lwfinger.net>
15256 S:      Odd Fixes
15257 F:      drivers/staging/rtl8188eu/
15258
15259 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15260 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15261 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15262 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15263 L:      linux-fbdev@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/staging/sm750fb/
15266
15267 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15268 M:      William Hubbs <w.d.hubbs@gmail.com>
15269 M:      Chris Brannon <chris@the-brannons.com>
15270 M:      Kirk Reiser <kirk@reisers.ca>
15271 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15272 L:      speakup@linux-speakup.org
15273 W:      http://www.linux-speakup.org/
15274 S:      Odd Fixes
15275 F:      drivers/staging/speakup/
15276
15277 STAGING - VIA VT665X DRIVERS
15278 M:      Forest Bond <forest@alittletooquiet.net>
15279 S:      Odd Fixes
15280 F:      drivers/staging/vt665?/
15281
15282 STAGING - WILC1000 WIFI DRIVER
15283 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15284 M:      Ajay Singh <ajay.kathat@microchip.com>
15285 L:      linux-wireless@vger.kernel.org
15286 S:      Supported
15287 F:      drivers/staging/wilc1000/
15288
15289 STAGING SUBSYSTEM
15290 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15292 L:      devel@driverdev.osuosl.org
15293 S:      Supported
15294 F:      drivers/staging/
15295
15296 STARFIRE/DURALAN NETWORK DRIVER
15297 M:      Ion Badulescu <ionut@badula.org>
15298 S:      Odd Fixes
15299 F:      drivers/net/ethernet/adaptec/starfire*
15300
15301 STEC S1220 SKD DRIVER
15302 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15303 L:      linux-block@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/block/skd*[ch]
15306
15307 STI AUDIO (ASoC) DRIVERS
15308 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15309 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15310 S:      Maintained
15311 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15312 F:      sound/soc/sti/
15313
15314 STI CEC DRIVER
15315 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15316 S:      Maintained
15317 F:      drivers/media/platform/sti/cec/
15318 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15319
15320 STK1160 USB VIDEO CAPTURE DRIVER
15321 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15322 L:      linux-media@vger.kernel.org
15323 T:      git git://linuxtv.org/media_tree.git
15324 S:      Maintained
15325 F:      drivers/media/usb/stk1160/
15326
15327 STM32 AUDIO (ASoC) DRIVERS
15328 M:      Olivier Moysan <olivier.moysan@st.com>
15329 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15331 S:      Maintained
15332 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15333 F:      sound/soc/stm/
15334
15335 STM32 TIMER/LPTIMER DRIVERS
15336 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15337 S:      Maintained
15338 F:      drivers/*/stm32-*timer*
15339 F:      drivers/pwm/pwm-stm32*
15340 F:      include/linux/*/stm32-*tim*
15341 F:      Documentation/ABI/testing/*timer-stm32
15342 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15343 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15344
15345 STMMAC ETHERNET DRIVER
15346 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15347 M:      Alexandre Torgue <alexandre.torgue@st.com>
15348 M:      Jose Abreu <joabreu@synopsys.com>
15349 L:      netdev@vger.kernel.org
15350 W:      http://www.stlinux.com
15351 S:      Supported
15352 F:      drivers/net/ethernet/stmicro/stmmac/
15353
15354 SUN3/3X
15355 M:      Sam Creasey <sammy@sammy.net>
15356 W:      http://sammy.net/sun3/
15357 S:      Maintained
15358 F:      arch/m68k/kernel/*sun3*
15359 F:      arch/m68k/sun3*/
15360 F:      arch/m68k/include/asm/sun3*
15361 F:      drivers/net/ethernet/i825xx/sun3*
15362
15363 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15364 M:      Hans de Goede <hdegoede@redhat.com>
15365 L:      linux-input@vger.kernel.org
15366 S:      Maintained
15367 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15368 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15369
15370 SUNDANCE NETWORK DRIVER
15371 M:      Denis Kirjanov <kda@linux-powerpc.org>
15372 L:      netdev@vger.kernel.org
15373 S:      Maintained
15374 F:      drivers/net/ethernet/dlink/sundance.c
15375
15376 SUPERH
15377 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15378 M:      Rich Felker <dalias@libc.org>
15379 L:      linux-sh@vger.kernel.org
15380 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15381 S:      Maintained
15382 F:      Documentation/sh/
15383 F:      arch/sh/
15384 F:      drivers/sh/
15385
15386 SUSPEND TO RAM
15387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15388 M:      Len Brown <len.brown@intel.com>
15389 M:      Pavel Machek <pavel@ucw.cz>
15390 L:      linux-pm@vger.kernel.org
15391 B:      https://bugzilla.kernel.org
15392 S:      Supported
15393 F:      Documentation/power/
15394 F:      arch/x86/kernel/acpi/
15395 F:      drivers/base/power/
15396 F:      kernel/power/
15397 F:      include/linux/suspend.h
15398 F:      include/linux/freezer.h
15399 F:      include/linux/pm.h
15400
15401 SVGA HANDLING
15402 M:      Martin Mares <mj@ucw.cz>
15403 L:      linux-video@atrey.karlin.mff.cuni.cz
15404 S:      Maintained
15405 F:      Documentation/admin-guide/svga.rst
15406 F:      arch/x86/boot/video*
15407
15408 SWIOTLB SUBSYSTEM
15409 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15410 L:      iommu@lists.linux-foundation.org
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15412 S:      Supported
15413 F:      kernel/dma/swiotlb.c
15414 F:      arch/*/kernel/pci-swiotlb.c
15415 F:      include/linux/swiotlb.h
15416
15417 SWITCHDEV
15418 M:      Jiri Pirko <jiri@resnulli.us>
15419 M:      Ivan Vecera <ivecera@redhat.com>
15420 L:      netdev@vger.kernel.org
15421 S:      Supported
15422 F:      net/switchdev/
15423 F:      include/net/switchdev.h
15424
15425 SY8106A REGULATOR DRIVER
15426 M:      Icenowy Zheng <icenowy@aosc.io>
15427 S:      Maintained
15428 F:      drivers/regulator/sy8106a-regulator.c
15429 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15430
15431 SYNC FILE FRAMEWORK
15432 M:      Sumit Semwal <sumit.semwal@linaro.org>
15433 R:      Gustavo Padovan <gustavo@padovan.org>
15434 S:      Maintained
15435 L:      linux-media@vger.kernel.org
15436 L:      dri-devel@lists.freedesktop.org
15437 F:      drivers/dma-buf/sync_*
15438 F:      drivers/dma-buf/dma-fence*
15439 F:      drivers/dma-buf/sw_sync.c
15440 F:      include/linux/sync_file.h
15441 F:      include/uapi/linux/sync_file.h
15442 F:      Documentation/driver-api/sync_file.rst
15443 T:      git git://anongit.freedesktop.org/drm/drm-misc
15444
15445 SYNOPSYS ARC ARCHITECTURE
15446 M:      Vineet Gupta <vgupta@synopsys.com>
15447 L:      linux-snps-arc@lists.infradead.org
15448 S:      Supported
15449 F:      arch/arc/
15450 F:      Documentation/devicetree/bindings/arc/*
15451 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15452 F:      drivers/clocksource/arc_timer.c
15453 F:      drivers/tty/serial/arc_uart.c
15454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15455
15456 SYNOPSYS ARC HSDK SDP pll clock driver
15457 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15458 S:      Supported
15459 F:      drivers/clk/clk-hsdk-pll.c
15460 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15461
15462 SYNOPSYS ARC SDP clock driver
15463 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15464 S:      Supported
15465 F:      drivers/clk/axs10x/*
15466 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15467
15468 SYNOPSYS ARC SDP platform support
15469 M:      Alexey Brodkin <abrodkin@synopsys.com>
15470 S:      Supported
15471 F:      arch/arc/plat-axs10x
15472 F:      arch/arc/boot/dts/ax*
15473 F:      Documentation/devicetree/bindings/arc/axs10*
15474
15475 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15476 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15477 S:      Supported
15478 F:      drivers/reset/reset-axs10x.c
15479 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15480
15481 SYNOPSYS CREG GPIO DRIVER
15482 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15483 S:      Maintained
15484 F:      drivers/gpio/gpio-creg-snps.c
15485 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15486
15487 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15488 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15489 S:      Maintained
15490 F:      drivers/tty/serial/8250/8250_dw.c
15491
15492 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15493 M:      Hoan Tran <hoan@os.amperecomputing.com>
15494 L:      linux-gpio@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/gpio/gpio-dwapb.c
15497 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15498
15499 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15500 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15501 S:      Maintained
15502 F:      drivers/dma/dwi-axi-dmac/
15503 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15504
15505 SYNOPSYS DESIGNWARE DMAC DRIVER
15506 M:      Viresh Kumar <vireshk@kernel.org>
15507 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15508 S:      Maintained
15509 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15510 F:      drivers/dma/dw/
15511 F:      include/dt-bindings/dma/dw-dmac.h
15512 F:      include/linux/dma/dw.h
15513 F:      include/linux/platform_data/dma-dw.h
15514
15515 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15516 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15517 L:      netdev@vger.kernel.org
15518 S:      Supported
15519 F:      drivers/net/ethernet/synopsys/
15520
15521 SYNOPSYS DESIGNWARE I2C DRIVER
15522 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15523 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15524 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15525 L:      linux-i2c@vger.kernel.org
15526 S:      Maintained
15527 F:      drivers/i2c/busses/i2c-designware-*
15528 F:      include/linux/platform_data/i2c-designware.h
15529
15530 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15531 M:      Jaehoon Chung <jh80.chung@samsung.com>
15532 L:      linux-mmc@vger.kernel.org
15533 S:      Maintained
15534 F:      drivers/mmc/host/dw_mmc*
15535
15536 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15537 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15538 S:      Supported
15539 F:      drivers/reset/reset-hsdk.c
15540 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15541 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15542
15543 SYSTEM CONFIGURATION (SYSCON)
15544 M:      Lee Jones <lee.jones@linaro.org>
15545 M:      Arnd Bergmann <arnd@arndb.de>
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15547 S:      Supported
15548 F:      drivers/mfd/syscon.c
15549
15550 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15551 M:      Sudeep Holla <sudeep.holla@arm.com>
15552 L:      linux-arm-kernel@lists.infradead.org
15553 S:      Maintained
15554 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15555 F:      drivers/clk/clk-sc[mp]i.c
15556 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15557 F:      drivers/firmware/arm_scpi.c
15558 F:      drivers/firmware/arm_scmi/
15559 F:      include/linux/sc[mp]i_protocol.h
15560
15561 SYSTEM RESET/SHUTDOWN DRIVERS
15562 M:      Sebastian Reichel <sre@kernel.org>
15563 L:      linux-pm@vger.kernel.org
15564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15565 S:      Maintained
15566 F:      Documentation/devicetree/bindings/power/reset/
15567 F:      drivers/power/reset/
15568
15569 SYSTEM TRACE MODULE CLASS
15570 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15571 S:      Maintained
15572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15573 F:      Documentation/trace/stm.rst
15574 F:      drivers/hwtracing/stm/
15575 F:      include/linux/stm.h
15576 F:      include/uapi/linux/stm.h
15577
15578 SYSV FILESYSTEM
15579 M:      Christoph Hellwig <hch@infradead.org>
15580 S:      Maintained
15581 F:      Documentation/filesystems/sysv-fs.txt
15582 F:      fs/sysv/
15583 F:      include/linux/sysv_fs.h
15584
15585 TASKSTATS STATISTICS INTERFACE
15586 M:      Balbir Singh <bsingharora@gmail.com>
15587 S:      Maintained
15588 F:      Documentation/accounting/taskstats*
15589 F:      include/linux/taskstats*
15590 F:      kernel/taskstats.c
15591
15592 TC subsystem
15593 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15594 M:      Cong Wang <xiyou.wangcong@gmail.com>
15595 M:      Jiri Pirko <jiri@resnulli.us>
15596 L:      netdev@vger.kernel.org
15597 S:      Maintained
15598 F:      include/net/pkt_cls.h
15599 F:      include/net/pkt_sched.h
15600 F:      include/net/tc_act/
15601 F:      include/uapi/linux/pkt_cls.h
15602 F:      include/uapi/linux/pkt_sched.h
15603 F:      include/uapi/linux/tc_act/
15604 F:      include/uapi/linux/tc_ematch/
15605 F:      net/sched/
15606
15607 TC90522 MEDIA DRIVER
15608 M:      Akihiro Tsukada <tskd08@gmail.com>
15609 L:      linux-media@vger.kernel.org
15610 S:      Odd Fixes
15611 F:      drivers/media/dvb-frontends/tc90522*
15612
15613 TCP LOW PRIORITY MODULE
15614 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15615 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15616 W:      http://tcp-lp-mod.sourceforge.net/
15617 S:      Maintained
15618 F:      net/ipv4/tcp_lp.c
15619
15620 TDA10071 MEDIA DRIVER
15621 M:      Antti Palosaari <crope@iki.fi>
15622 L:      linux-media@vger.kernel.org
15623 W:      https://linuxtv.org
15624 W:      http://palosaari.fi/linux/
15625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15626 T:      git git://linuxtv.org/anttip/media_tree.git
15627 S:      Maintained
15628 F:      drivers/media/dvb-frontends/tda10071*
15629
15630 TDA18212 MEDIA DRIVER
15631 M:      Antti Palosaari <crope@iki.fi>
15632 L:      linux-media@vger.kernel.org
15633 W:      https://linuxtv.org
15634 W:      http://palosaari.fi/linux/
15635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15636 T:      git git://linuxtv.org/anttip/media_tree.git
15637 S:      Maintained
15638 F:      drivers/media/tuners/tda18212*
15639
15640 TDA18218 MEDIA DRIVER
15641 M:      Antti Palosaari <crope@iki.fi>
15642 L:      linux-media@vger.kernel.org
15643 W:      https://linuxtv.org
15644 W:      http://palosaari.fi/linux/
15645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15646 T:      git git://linuxtv.org/anttip/media_tree.git
15647 S:      Maintained
15648 F:      drivers/media/tuners/tda18218*
15649
15650 TDA18250 MEDIA DRIVER
15651 M:      Olli Salonen <olli.salonen@iki.fi>
15652 L:      linux-media@vger.kernel.org
15653 W:      https://linuxtv.org
15654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15655 T:      git git://linuxtv.org/media_tree.git
15656 S:      Maintained
15657 F:      drivers/media/tuners/tda18250*
15658
15659 TDA18271 MEDIA DRIVER
15660 M:      Michael Krufky <mkrufky@linuxtv.org>
15661 L:      linux-media@vger.kernel.org
15662 W:      https://linuxtv.org
15663 W:      http://github.com/mkrufky
15664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15665 T:      git git://linuxtv.org/mkrufky/tuners.git
15666 S:      Maintained
15667 F:      drivers/media/tuners/tda18271*
15668
15669 TDA1997x MEDIA DRIVER
15670 M:      Tim Harvey <tharvey@gateworks.com>
15671 L:      linux-media@vger.kernel.org
15672 W:      https://linuxtv.org
15673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15674 S:      Maintained
15675 F:      drivers/media/i2c/tda1997x.*
15676
15677 TDA827x MEDIA DRIVER
15678 M:      Michael Krufky <mkrufky@linuxtv.org>
15679 L:      linux-media@vger.kernel.org
15680 W:      https://linuxtv.org
15681 W:      http://github.com/mkrufky
15682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15683 T:      git git://linuxtv.org/mkrufky/tuners.git
15684 S:      Maintained
15685 F:      drivers/media/tuners/tda8290.*
15686
15687 TDA8290 MEDIA DRIVER
15688 M:      Michael Krufky <mkrufky@linuxtv.org>
15689 L:      linux-media@vger.kernel.org
15690 W:      https://linuxtv.org
15691 W:      http://github.com/mkrufky
15692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15693 T:      git git://linuxtv.org/mkrufky/tuners.git
15694 S:      Maintained
15695 F:      drivers/media/tuners/tda8290.*
15696
15697 TDA9840 MEDIA DRIVER
15698 M:      Hans Verkuil <hverkuil@xs4all.nl>
15699 L:      linux-media@vger.kernel.org
15700 T:      git git://linuxtv.org/media_tree.git
15701 W:      https://linuxtv.org
15702 S:      Maintained
15703 F:      drivers/media/i2c/tda9840*
15704
15705 TEA5761 TUNER DRIVER
15706 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15707 L:      linux-media@vger.kernel.org
15708 W:      https://linuxtv.org
15709 T:      git git://linuxtv.org/media_tree.git
15710 S:      Odd fixes
15711 F:      drivers/media/tuners/tea5761.*
15712
15713 TEA5767 TUNER DRIVER
15714 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15715 L:      linux-media@vger.kernel.org
15716 W:      https://linuxtv.org
15717 T:      git git://linuxtv.org/media_tree.git
15718 S:      Maintained
15719 F:      drivers/media/tuners/tea5767.*
15720
15721 TEA6415C MEDIA DRIVER
15722 M:      Hans Verkuil <hverkuil@xs4all.nl>
15723 L:      linux-media@vger.kernel.org
15724 T:      git git://linuxtv.org/media_tree.git
15725 W:      https://linuxtv.org
15726 S:      Maintained
15727 F:      drivers/media/i2c/tea6415c*
15728
15729 TEA6420 MEDIA DRIVER
15730 M:      Hans Verkuil <hverkuil@xs4all.nl>
15731 L:      linux-media@vger.kernel.org
15732 T:      git git://linuxtv.org/media_tree.git
15733 W:      https://linuxtv.org
15734 S:      Maintained
15735 F:      drivers/media/i2c/tea6420*
15736
15737 TEAM DRIVER
15738 M:      Jiri Pirko <jiri@resnulli.us>
15739 L:      netdev@vger.kernel.org
15740 S:      Supported
15741 F:      drivers/net/team/
15742 F:      include/linux/if_team.h
15743 F:      include/uapi/linux/if_team.h
15744
15745 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15746 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15747 S:      Maintained
15748 F:      arch/x86/platform/ts5500/
15749
15750 TECHNOTREND USB IR RECEIVER
15751 M:      Sean Young <sean@mess.org>
15752 L:      linux-media@vger.kernel.org
15753 S:      Maintained
15754 F:      drivers/media/rc/ttusbir.c
15755
15756 TECHWELL TW9910 VIDEO DECODER
15757 L:      linux-media@vger.kernel.org
15758 S:      Orphan
15759 F:      drivers/media/i2c/tw9910.c
15760 F:      include/media/i2c/tw9910.h
15761
15762 TEE SUBSYSTEM
15763 M:      Jens Wiklander <jens.wiklander@linaro.org>
15764 L:      tee-dev@lists.linaro.org
15765 S:      Maintained
15766 F:      include/linux/tee_drv.h
15767 F:      include/uapi/linux/tee.h
15768 F:      drivers/tee/
15769 F:      Documentation/tee.txt
15770
15771 TEGRA ARCHITECTURE SUPPORT
15772 M:      Thierry Reding <thierry.reding@gmail.com>
15773 M:      Jonathan Hunter <jonathanh@nvidia.com>
15774 L:      linux-tegra@vger.kernel.org
15775 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15777 S:      Supported
15778 N:      [^a-z]tegra
15779
15780 TEGRA CLOCK DRIVER
15781 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15782 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15783 S:      Supported
15784 F:      drivers/clk/tegra/
15785
15786 TEGRA DMA DRIVERS
15787 M:      Laxman Dewangan <ldewangan@nvidia.com>
15788 M:      Jon Hunter <jonathanh@nvidia.com>
15789 S:      Supported
15790 F:      drivers/dma/tegra*
15791
15792 TEGRA I2C DRIVER
15793 M:      Laxman Dewangan <ldewangan@nvidia.com>
15794 R:      Dmitry Osipenko <digetx@gmail.com>
15795 S:      Supported
15796 F:      drivers/i2c/busses/i2c-tegra.c
15797
15798 TEGRA IOMMU DRIVERS
15799 M:      Thierry Reding <thierry.reding@gmail.com>
15800 L:      linux-tegra@vger.kernel.org
15801 S:      Supported
15802 F:      drivers/iommu/tegra*
15803
15804 TEGRA KBC DRIVER
15805 M:      Laxman Dewangan <ldewangan@nvidia.com>
15806 S:      Supported
15807 F:      drivers/input/keyboard/tegra-kbc.c
15808
15809 TEGRA NAND DRIVER
15810 M:      Stefan Agner <stefan@agner.ch>
15811 M:      Lucas Stach <dev@lynxeye.de>
15812 S:      Maintained
15813 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15814 F:      drivers/mtd/nand/raw/tegra_nand.c
15815
15816 TEGRA PWM DRIVER
15817 M:      Thierry Reding <thierry.reding@gmail.com>
15818 S:      Supported
15819 F:      drivers/pwm/pwm-tegra.c
15820
15821 TEGRA SERIAL DRIVER
15822 M:      Laxman Dewangan <ldewangan@nvidia.com>
15823 S:      Supported
15824 F:      drivers/tty/serial/serial-tegra.c
15825
15826 TEGRA SPI DRIVER
15827 M:      Laxman Dewangan <ldewangan@nvidia.com>
15828 S:      Supported
15829 F:      drivers/spi/spi-tegra*
15830
15831 TEGRA XUSB PADCTL DRIVER
15832 M:      JC Kuo <jckuo@nvidia.com>
15833 S:      Supported
15834 F:      drivers/phy/tegra/xusb*
15835
15836 TEHUTI ETHERNET DRIVER
15837 M:      Andy Gospodarek <andy@greyhouse.net>
15838 L:      netdev@vger.kernel.org
15839 S:      Supported
15840 F:      drivers/net/ethernet/tehuti/*
15841
15842 Telecom Clock Driver for MCPL0010
15843 M:      Mark Gross <mark.gross@intel.com>
15844 S:      Supported
15845 F:      drivers/char/tlclk.c
15846
15847 TENSILICA XTENSA PORT (xtensa)
15848 M:      Chris Zankel <chris@zankel.net>
15849 M:      Max Filippov <jcmvbkbc@gmail.com>
15850 L:      linux-xtensa@linux-xtensa.org
15851 T:      git git://github.com/czankel/xtensa-linux.git
15852 S:      Maintained
15853 F:      arch/xtensa/
15854 F:      drivers/irqchip/irq-xtensa-*
15855
15856 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15857 M:      Nishanth Menon <nm@ti.com>
15858 M:      Tero Kristo <t-kristo@ti.com>
15859 M:      Santosh Shilimkar <ssantosh@kernel.org>
15860 L:      linux-arm-kernel@lists.infradead.org
15861 S:      Maintained
15862 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15863 F:      drivers/firmware/ti_sci*
15864 F:      include/linux/soc/ti/ti_sci_protocol.h
15865 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15866 F:      drivers/soc/ti/ti_sci_pm_domains.c
15867 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15868 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15869 F:      drivers/clk/keystone/sci-clk.c
15870 F:      drivers/reset/reset-ti-sci.c
15871 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15872 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15873 F:      drivers/irqchip/irq-ti-sci-intr.c
15874 F:      drivers/irqchip/irq-ti-sci-inta.c
15875 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15876 F:      drivers/soc/ti/ti_sci_inta_msi.c
15877
15878 Texas Instruments ASoC drivers
15879 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15880 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15881 S:      Maintained
15882 F:      sound/soc/ti/
15883
15884 Texas Instruments' DAC7612 DAC Driver
15885 M:      Ricardo Ribalda <ricardo@ribalda.com>
15886 L:      linux-iio@vger.kernel.org
15887 S:      Supported
15888 F:      drivers/iio/dac/ti-dac7612.c
15889 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15890
15891 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15892 M:      Hans Verkuil <hverkuil@xs4all.nl>
15893 L:      linux-media@vger.kernel.org
15894 T:      git git://linuxtv.org/media_tree.git
15895 W:      https://linuxtv.org
15896 S:      Maintained
15897 F:      drivers/media/radio/radio-raremono.c
15898
15899 THERMAL
15900 M:      Zhang Rui <rui.zhang@intel.com>
15901 M:      Eduardo Valentin <edubezval@gmail.com>
15902 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15903 L:      linux-pm@vger.kernel.org
15904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15906 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15907 S:      Supported
15908 F:      drivers/thermal/
15909 F:      include/linux/thermal.h
15910 F:      include/uapi/linux/thermal.h
15911 F:      include/linux/cpu_cooling.h
15912 F:      Documentation/devicetree/bindings/thermal/
15913
15914 THERMAL/CPU_COOLING
15915 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15916 M:      Viresh Kumar <viresh.kumar@linaro.org>
15917 M:      Javi Merino <javi.merino@kernel.org>
15918 L:      linux-pm@vger.kernel.org
15919 S:      Supported
15920 F:      Documentation/thermal/cpu-cooling-api.rst
15921 F:      drivers/thermal/cpu_cooling.c
15922 F:      include/linux/cpu_cooling.h
15923
15924 THINKPAD ACPI EXTRAS DRIVER
15925 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15926 L:      ibm-acpi-devel@lists.sourceforge.net
15927 L:      platform-driver-x86@vger.kernel.org
15928 W:      http://ibm-acpi.sourceforge.net
15929 W:      http://thinkwiki.org/wiki/Ibm-acpi
15930 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15931 S:      Maintained
15932 F:      drivers/platform/x86/thinkpad_acpi.c
15933
15934 THUNDERBOLT DRIVER
15935 M:      Andreas Noever <andreas.noever@gmail.com>
15936 M:      Michael Jamet <michael.jamet@intel.com>
15937 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15938 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15940 S:      Maintained
15941 F:      Documentation/admin-guide/thunderbolt.rst
15942 F:      drivers/thunderbolt/
15943 F:      include/linux/thunderbolt.h
15944
15945 THUNDERBOLT NETWORK DRIVER
15946 M:      Michael Jamet <michael.jamet@intel.com>
15947 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15948 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15949 L:      netdev@vger.kernel.org
15950 S:      Maintained
15951 F:      drivers/net/thunderbolt.c
15952
15953 THUNDERX GPIO DRIVER
15954 M:      David Daney <david.daney@cavium.com>
15955 S:      Maintained
15956 F:      drivers/gpio/gpio-thunderx.c
15957
15958 TI AM437X VPFE DRIVER
15959 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15960 L:      linux-media@vger.kernel.org
15961 W:      https://linuxtv.org
15962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15963 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15964 S:      Maintained
15965 F:      drivers/media/platform/am437x/
15966
15967 TI BANDGAP AND THERMAL DRIVER
15968 M:      Eduardo Valentin <edubezval@gmail.com>
15969 M:      Keerthy <j-keerthy@ti.com>
15970 L:      linux-pm@vger.kernel.org
15971 L:      linux-omap@vger.kernel.org
15972 S:      Maintained
15973 F:      drivers/thermal/ti-soc-thermal/
15974
15975 TI BQ27XXX POWER SUPPLY DRIVER
15976 R:      Andrew F. Davis <afd@ti.com>
15977 F:      include/linux/power/bq27xxx_battery.h
15978 F:      drivers/power/supply/bq27xxx_battery.c
15979 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15980
15981 TI CDCE706 CLOCK DRIVER
15982 M:      Max Filippov <jcmvbkbc@gmail.com>
15983 S:      Maintained
15984 F:      drivers/clk/clk-cdce706.c
15985
15986 TI CLOCK DRIVER
15987 M:      Tero Kristo <t-kristo@ti.com>
15988 L:      linux-omap@vger.kernel.org
15989 S:      Maintained
15990 F:      drivers/clk/ti/
15991 F:      include/linux/clk/ti.h
15992
15993 TI DAVINCI MACHINE SUPPORT
15994 M:      Sekhar Nori <nsekhar@ti.com>
15995 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15998 S:      Supported
15999 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16000 F:      arch/arm/mach-davinci/
16001 F:      drivers/i2c/busses/i2c-davinci.c
16002 F:      arch/arm/boot/dts/da850*
16003
16004 TI DAVINCI SERIES CLOCK DRIVER
16005 M:      David Lechner <david@lechnology.com>
16006 R:      Sekhar Nori <nsekhar@ti.com>
16007 S:      Maintained
16008 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16009 F:      drivers/clk/davinci/
16010
16011 TI DAVINCI SERIES GPIO DRIVER
16012 M:      Keerthy <j-keerthy@ti.com>
16013 L:      linux-gpio@vger.kernel.org
16014 S:      Maintained
16015 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16016 F:      drivers/gpio/gpio-davinci.c
16017
16018 TI DAVINCI SERIES MEDIA DRIVER
16019 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16020 L:      linux-media@vger.kernel.org
16021 W:      https://linuxtv.org
16022 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16023 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16024 S:      Maintained
16025 F:      drivers/media/platform/davinci/
16026 F:      include/media/davinci/
16027
16028 TI ETHERNET SWITCH DRIVER (CPSW)
16029 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16030 L:      linux-omap@vger.kernel.org
16031 L:      netdev@vger.kernel.org
16032 S:      Maintained
16033 F:      drivers/net/ethernet/ti/cpsw*
16034 F:      drivers/net/ethernet/ti/davinci*
16035
16036 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16037 M:      Alex Dubov <oakad@yahoo.com>
16038 S:      Maintained
16039 W:      http://tifmxx.berlios.de/
16040 F:      drivers/memstick/host/tifm_ms.c
16041 F:      drivers/misc/tifm*
16042 F:      drivers/mmc/host/tifm_sd.c
16043 F:      include/linux/tifm.h
16044
16045 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16046 M:      Santosh Shilimkar <ssantosh@kernel.org>
16047 L:      linux-kernel@vger.kernel.org
16048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16049 S:      Maintained
16050 F:      drivers/soc/ti/*
16051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16052
16053 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16054 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16055 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16057 S:      Maintained
16058 F:      sound/soc/codecs/lm49453*
16059 F:      sound/soc/codecs/isabelle*
16060
16061 TI LP855x BACKLIGHT DRIVER
16062 M:      Milo Kim <milo.kim@ti.com>
16063 S:      Maintained
16064 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16065 F:      drivers/video/backlight/lp855x_bl.c
16066 F:      include/linux/platform_data/lp855x.h
16067
16068 TI LP8727 CHARGER DRIVER
16069 M:      Milo Kim <milo.kim@ti.com>
16070 S:      Maintained
16071 F:      drivers/power/supply/lp8727_charger.c
16072 F:      include/linux/platform_data/lp8727.h
16073
16074 TI LP8788 MFD DRIVER
16075 M:      Milo Kim <milo.kim@ti.com>
16076 S:      Maintained
16077 F:      drivers/iio/adc/lp8788_adc.c
16078 F:      drivers/leds/leds-lp8788.c
16079 F:      drivers/mfd/lp8788*.c
16080 F:      drivers/power/supply/lp8788-charger.c
16081 F:      drivers/regulator/lp8788-*.c
16082 F:      include/linux/mfd/lp8788*.h
16083
16084 TI NETCP ETHERNET DRIVER
16085 M:      Wingman Kwok <w-kwok2@ti.com>
16086 M:      Murali Karicheri <m-karicheri2@ti.com>
16087 L:      netdev@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/net/ethernet/ti/netcp*
16090
16091 TI PCM3060 ASoC CODEC DRIVER
16092 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
16093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16094 S:      Maintained
16095 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16096 F:      sound/soc/codecs/pcm3060*
16097
16098 TI TAS571X FAMILY ASoC CODEC DRIVER
16099 M:      Kevin Cernekee <cernekee@chromium.org>
16100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16101 S:      Odd Fixes
16102 F:      sound/soc/codecs/tas571x*
16103
16104 TI TRF7970A NFC DRIVER
16105 M:      Mark Greer <mgreer@animalcreek.com>
16106 L:      linux-wireless@vger.kernel.org
16107 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16108 S:      Supported
16109 F:      drivers/nfc/trf7970a.c
16110 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16111
16112 TI TWL4030 SERIES SOC CODEC DRIVER
16113 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16115 S:      Maintained
16116 F:      sound/soc/codecs/twl4030*
16117
16118 TI VPE/CAL DRIVERS
16119 M:      Benoit Parrot <bparrot@ti.com>
16120 L:      linux-media@vger.kernel.org
16121 W:      http://linuxtv.org/
16122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16123 S:      Maintained
16124 F:      drivers/media/platform/ti-vpe/
16125
16126 TI WILINK WIRELESS DRIVERS
16127 L:      linux-wireless@vger.kernel.org
16128 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16129 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16131 S:      Orphan
16132 F:      drivers/net/wireless/ti/
16133 F:      include/linux/wl12xx.h
16134
16135 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16136 M:      John Stultz <john.stultz@linaro.org>
16137 M:      Thomas Gleixner <tglx@linutronix.de>
16138 R:      Stephen Boyd <sboyd@kernel.org>
16139 L:      linux-kernel@vger.kernel.org
16140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16141 S:      Supported
16142 F:      include/linux/clocksource.h
16143 F:      include/linux/time.h
16144 F:      include/linux/timex.h
16145 F:      include/uapi/linux/time.h
16146 F:      include/uapi/linux/timex.h
16147 F:      kernel/time/clocksource.c
16148 F:      kernel/time/time*.c
16149 F:      kernel/time/alarmtimer.c
16150 F:      kernel/time/ntp.c
16151 F:      tools/testing/selftests/timers/
16152
16153 TIPC NETWORK LAYER
16154 M:      Jon Maloy <jon.maloy@ericsson.com>
16155 M:      Ying Xue <ying.xue@windriver.com>
16156 L:      netdev@vger.kernel.org (core kernel code)
16157 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16158 W:      http://tipc.sourceforge.net/
16159 S:      Maintained
16160 F:      include/uapi/linux/tipc*.h
16161 F:      net/tipc/
16162
16163 TLAN NETWORK DRIVER
16164 M:      Samuel Chessman <chessman@tux.org>
16165 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16166 W:      http://sourceforge.net/projects/tlan/
16167 S:      Maintained
16168 F:      Documentation/networking/device_drivers/ti/tlan.txt
16169 F:      drivers/net/ethernet/ti/tlan.*
16170
16171 TM6000 VIDEO4LINUX DRIVER
16172 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16173 L:      linux-media@vger.kernel.org
16174 W:      https://linuxtv.org
16175 T:      git git://linuxtv.org/media_tree.git
16176 S:      Odd fixes
16177 F:      drivers/media/usb/tm6000/
16178 F:      Documentation/media/v4l-drivers/tm6000*
16179
16180 TMIO/SDHI MMC DRIVER
16181 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16182 L:      linux-mmc@vger.kernel.org
16183 S:      Supported
16184 F:      drivers/mmc/host/tmio_mmc*
16185 F:      drivers/mmc/host/renesas_sdhi*
16186 F:      include/linux/mfd/tmio.h
16187
16188 TMP401 HARDWARE MONITOR DRIVER
16189 M:      Guenter Roeck <linux@roeck-us.net>
16190 L:      linux-hwmon@vger.kernel.org
16191 S:      Maintained
16192 F:      Documentation/hwmon/tmp401.rst
16193 F:      drivers/hwmon/tmp401.c
16194
16195 TMPFS (SHMEM FILESYSTEM)
16196 M:      Hugh Dickins <hughd@google.com>
16197 L:      linux-mm@kvack.org
16198 S:      Maintained
16199 F:      include/linux/shmem_fs.h
16200 F:      mm/shmem.c
16201
16202 TOMOYO SECURITY MODULE
16203 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16204 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16205 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16206 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16207 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16208 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16209 W:      https://tomoyo.osdn.jp/
16210 S:      Maintained
16211 F:      security/tomoyo/
16212
16213 TOPSTAR LAPTOP EXTRAS DRIVER
16214 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16215 L:      platform-driver-x86@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/platform/x86/topstar-laptop.c
16218
16219 TORTURE-TEST MODULES
16220 M:      Davidlohr Bueso <dave@stgolabs.net>
16221 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16222 M:      Josh Triplett <josh@joshtriplett.org>
16223 L:      linux-kernel@vger.kernel.org
16224 S:      Supported
16225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16226 F:      Documentation/RCU/torture.txt
16227 F:      kernel/torture.c
16228 F:      kernel/rcu/rcutorture.c
16229 F:      kernel/rcu/rcuperf.c
16230 F:      kernel/locking/locktorture.c
16231
16232 TOSHIBA ACPI EXTRAS DRIVER
16233 M:      Azael Avalos <coproscefalo@gmail.com>
16234 L:      platform-driver-x86@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/platform/x86/toshiba_acpi.c
16237
16238 TOSHIBA BLUETOOTH DRIVER
16239 M:      Azael Avalos <coproscefalo@gmail.com>
16240 L:      platform-driver-x86@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/platform/x86/toshiba_bluetooth.c
16243
16244 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16245 M:      Azael Avalos <coproscefalo@gmail.com>
16246 L:      platform-driver-x86@vger.kernel.org
16247 S:      Maintained
16248 F:      drivers/platform/x86/toshiba_haps.c
16249
16250 TOSHIBA SMM DRIVER
16251 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16252 W:      http://www.buzzard.org.uk/toshiba/
16253 S:      Maintained
16254 F:      drivers/char/toshiba.c
16255 F:      include/linux/toshiba.h
16256 F:      include/uapi/linux/toshiba.h
16257
16258 TOSHIBA TC358743 DRIVER
16259 M:      Mats Randgaard <matrandg@cisco.com>
16260 L:      linux-media@vger.kernel.org
16261 S:      Maintained
16262 F:      drivers/media/i2c/tc358743*
16263 F:      include/media/i2c/tc358743.h
16264
16265 TOSHIBA WMI HOTKEYS DRIVER
16266 M:      Azael Avalos <coproscefalo@gmail.com>
16267 L:      platform-driver-x86@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/platform/x86/toshiba-wmi.c
16270
16271 TPM DEVICE DRIVER
16272 M:      Peter Huewe <peterhuewe@gmx.de>
16273 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16274 R:      Jason Gunthorpe <jgg@ziepe.ca>
16275 L:      linux-integrity@vger.kernel.org
16276 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16277 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16278 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16279 S:      Maintained
16280 F:      drivers/char/tpm/
16281
16282 TRACING
16283 M:      Steven Rostedt <rostedt@goodmis.org>
16284 M:      Ingo Molnar <mingo@redhat.com>
16285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16286 S:      Maintained
16287 F:      Documentation/trace/ftrace.rst
16288 F:      arch/*/*/*/ftrace.h
16289 F:      arch/*/kernel/ftrace.c
16290 F:      include/*/ftrace.h
16291 F:      include/linux/trace*.h
16292 F:      include/trace/
16293 F:      kernel/trace/
16294 F:      tools/testing/selftests/ftrace/
16295
16296 TRACING MMIO ACCESSES (MMIOTRACE)
16297 M:      Steven Rostedt <rostedt@goodmis.org>
16298 M:      Ingo Molnar <mingo@kernel.org>
16299 R:      Karol Herbst <karolherbst@gmail.com>
16300 R:      Pekka Paalanen <ppaalanen@gmail.com>
16301 S:      Maintained
16302 L:      linux-kernel@vger.kernel.org
16303 L:      nouveau@lists.freedesktop.org
16304 F:      kernel/trace/trace_mmiotrace.c
16305 F:      include/linux/mmiotrace.h
16306 F:      arch/x86/mm/kmmio.c
16307 F:      arch/x86/mm/mmio-mod.c
16308 F:      arch/x86/mm/testmmiotrace.c
16309
16310 TRIVIAL PATCHES
16311 M:      Jiri Kosina <trivial@kernel.org>
16312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16313 S:      Maintained
16314 K:      ^Subject:.*(?i)trivial
16315
16316 TEMPO SEMICONDUCTOR DRIVERS
16317 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16318 S:      Maintained
16319 F:      sound/soc/codecs/tscs*.c
16320 F:      sound/soc/codecs/tscs*.h
16321 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16322
16323 TTY LAYER
16324 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16325 M:      Jiri Slaby <jslaby@suse.com>
16326 S:      Supported
16327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16328 F:      Documentation/driver-api/serial/
16329 F:      drivers/tty/
16330 F:      drivers/tty/serial/serial_core.c
16331 F:      include/linux/serial_core.h
16332 F:      include/linux/serial.h
16333 F:      include/linux/tty.h
16334 F:      include/uapi/linux/serial_core.h
16335 F:      include/uapi/linux/serial.h
16336 F:      include/uapi/linux/tty.h
16337
16338 TUA9001 MEDIA DRIVER
16339 M:      Antti Palosaari <crope@iki.fi>
16340 L:      linux-media@vger.kernel.org
16341 W:      https://linuxtv.org
16342 W:      http://palosaari.fi/linux/
16343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16344 T:      git git://linuxtv.org/anttip/media_tree.git
16345 S:      Maintained
16346 F:      drivers/media/tuners/tua9001*
16347
16348 TULIP NETWORK DRIVERS
16349 L:      netdev@vger.kernel.org
16350 L:      linux-parisc@vger.kernel.org
16351 S:      Orphan
16352 F:      drivers/net/ethernet/dec/tulip/
16353
16354 TUN/TAP driver
16355 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16356 W:      http://vtun.sourceforge.net/tun
16357 S:      Maintained
16358 F:      Documentation/networking/tuntap.txt
16359 F:      arch/um/os-Linux/drivers/
16360
16361 TURBOCHANNEL SUBSYSTEM
16362 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16363 M:      Ralf Baechle <ralf@linux-mips.org>
16364 L:      linux-mips@vger.kernel.org
16365 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16366 S:      Maintained
16367 F:      drivers/tc/
16368 F:      include/linux/tc.h
16369
16370 TURBOSTAT UTILITY
16371 M:      "Len Brown" <lenb@kernel.org>
16372 L:      linux-pm@vger.kernel.org
16373 B:      https://bugzilla.kernel.org
16374 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16376 S:      Supported
16377 F:      tools/power/x86/turbostat/
16378
16379 TW5864 VIDEO4LINUX DRIVER
16380 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16381 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16382 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16383 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16384 L:      linux-media@vger.kernel.org
16385 S:      Supported
16386 F:      drivers/media/pci/tw5864/
16387
16388 TW68 VIDEO4LINUX DRIVER
16389 M:      Hans Verkuil <hverkuil@xs4all.nl>
16390 L:      linux-media@vger.kernel.org
16391 T:      git git://linuxtv.org/media_tree.git
16392 W:      https://linuxtv.org
16393 S:      Odd Fixes
16394 F:      drivers/media/pci/tw68/
16395
16396 TW686X VIDEO4LINUX DRIVER
16397 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16398 L:      linux-media@vger.kernel.org
16399 T:      git git://linuxtv.org/media_tree.git
16400 W:      http://linuxtv.org
16401 S:      Maintained
16402 F:      drivers/media/pci/tw686x/
16403
16404 UBI FILE SYSTEM (UBIFS)
16405 M:      Richard Weinberger <richard@nod.at>
16406 M:      Artem Bityutskiy <dedekind1@gmail.com>
16407 M:      Adrian Hunter <adrian.hunter@intel.com>
16408 L:      linux-mtd@lists.infradead.org
16409 T:      git git://git.infradead.org/ubifs-2.6.git
16410 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16411 S:      Supported
16412 F:      Documentation/filesystems/ubifs.txt
16413 F:      fs/ubifs/
16414
16415 UCLINUX (M68KNOMMU AND COLDFIRE)
16416 M:      Greg Ungerer <gerg@linux-m68k.org>
16417 W:      http://www.linux-m68k.org/
16418 W:      http://www.uclinux.org/
16419 L:      linux-m68k@lists.linux-m68k.org
16420 L:      uclinux-dev@uclinux.org  (subscribers-only)
16421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16422 S:      Maintained
16423 F:      arch/m68k/coldfire/
16424 F:      arch/m68k/68*/
16425 F:      arch/m68k/*/*_no.*
16426 F:      arch/m68k/include/asm/*_no.*
16427
16428 UDF FILESYSTEM
16429 M:      Jan Kara <jack@suse.com>
16430 S:      Maintained
16431 F:      Documentation/filesystems/udf.txt
16432 F:      fs/udf/
16433
16434 UDRAW TABLET
16435 M:      Bastien Nocera <hadess@hadess.net>
16436 L:      linux-input@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/hid/hid-udraw-ps3.c
16439
16440 UFS FILESYSTEM
16441 M:      Evgeniy Dushistov <dushistov@mail.ru>
16442 S:      Maintained
16443 F:      Documentation/filesystems/ufs.txt
16444 F:      fs/ufs/
16445
16446 UHID USERSPACE HID IO DRIVER:
16447 M:      David Herrmann <dh.herrmann@googlemail.com>
16448 L:      linux-input@vger.kernel.org
16449 S:      Maintained
16450 F:      drivers/hid/uhid.c
16451 F:      include/uapi/linux/uhid.h
16452
16453 ULPI BUS
16454 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16455 L:      linux-usb@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/usb/common/ulpi.c
16458 F:      include/linux/ulpi/
16459
16460 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16461 L:      linux-usb@vger.kernel.org
16462 S:      Orphan
16463 F:      drivers/uwb/
16464 F:      include/linux/uwb.h
16465 F:      include/linux/uwb/
16466
16467 UNICODE SUBSYSTEM:
16468 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16469 L:      linux-fsdevel@vger.kernel.org
16470 S:      Supported
16471 F:      fs/unicode/
16472
16473 UNICORE32 ARCHITECTURE:
16474 M:      Guan Xuetao <gxt@pku.edu.cn>
16475 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16476 S:      Maintained
16477 T:      git git://github.com/gxt/linux.git
16478 F:      arch/unicore32/
16479
16480 UNIFDEF
16481 M:      Tony Finch <dot@dotat.at>
16482 W:      http://dotat.at/prog/unifdef
16483 S:      Maintained
16484 F:      scripts/unifdef.c
16485
16486 UNIFORM CDROM DRIVER
16487 M:      Jens Axboe <axboe@kernel.dk>
16488 W:      http://www.kernel.dk
16489 S:      Maintained
16490 F:      Documentation/cdrom/
16491 F:      drivers/cdrom/cdrom.c
16492 F:      include/linux/cdrom.h
16493 F:      include/uapi/linux/cdrom.h
16494
16495 UNISYS S-PAR DRIVERS
16496 M:      David Kershner <david.kershner@unisys.com>
16497 L:      sparmaintainer@unisys.com (Unisys internal)
16498 S:      Supported
16499 F:      include/linux/visorbus.h
16500 F:      drivers/visorbus/
16501 F:      drivers/staging/unisys/
16502
16503 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16504 R:      Alim Akhtar <alim.akhtar@samsung.com>
16505 R:      Avri Altman <avri.altman@wdc.com>
16506 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16507 L:      linux-scsi@vger.kernel.org
16508 S:      Supported
16509 F:      Documentation/scsi/ufs.txt
16510 F:      drivers/scsi/ufs/
16511
16512 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16513 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16514 L:      linux-scsi@vger.kernel.org
16515 S:      Supported
16516 F:      drivers/scsi/ufs/*dwc*
16517
16518 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16519 M:      Stanley Chu <stanley.chu@mediatek.com>
16520 L:      linux-scsi@vger.kernel.org
16521 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16522 S:      Maintained
16523 F:      drivers/scsi/ufs/ufs-mediatek*
16524
16525 UNSORTED BLOCK IMAGES (UBI)
16526 M:      Artem Bityutskiy <dedekind1@gmail.com>
16527 M:      Richard Weinberger <richard@nod.at>
16528 W:      http://www.linux-mtd.infradead.org/
16529 L:      linux-mtd@lists.infradead.org
16530 T:      git git://git.infradead.org/ubifs-2.6.git
16531 S:      Supported
16532 F:      drivers/mtd/ubi/
16533 F:      include/linux/mtd/ubi.h
16534 F:      include/uapi/mtd/ubi-user.h
16535
16536 USB "USBNET" DRIVER FRAMEWORK
16537 M:      Oliver Neukum <oneukum@suse.com>
16538 L:      netdev@vger.kernel.org
16539 W:      http://www.linux-usb.org/usbnet
16540 S:      Maintained
16541 F:      drivers/net/usb/usbnet.c
16542 F:      include/linux/usb/usbnet.h
16543
16544 USB ACM DRIVER
16545 M:      Oliver Neukum <oneukum@suse.com>
16546 L:      linux-usb@vger.kernel.org
16547 S:      Maintained
16548 F:      Documentation/usb/acm.rst
16549 F:      drivers/usb/class/cdc-acm.*
16550
16551 USB AR5523 WIRELESS DRIVER
16552 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16553 L:      linux-wireless@vger.kernel.org
16554 S:      Maintained
16555 F:      drivers/net/wireless/ath/ar5523/
16556
16557 USB ATTACHED SCSI
16558 M:      Oliver Neukum <oneukum@suse.com>
16559 L:      linux-usb@vger.kernel.org
16560 L:      linux-scsi@vger.kernel.org
16561 S:      Maintained
16562 F:      drivers/usb/storage/uas.c
16563
16564 USB CDC ETHERNET DRIVER
16565 M:      Oliver Neukum <oliver@neukum.org>
16566 L:      linux-usb@vger.kernel.org
16567 S:      Maintained
16568 F:      drivers/net/usb/cdc_*.c
16569 F:      include/uapi/linux/usb/cdc.h
16570
16571 USB CHAOSKEY DRIVER
16572 M:      Keith Packard <keithp@keithp.com>
16573 L:      linux-usb@vger.kernel.org
16574 S:      Maintained
16575 F:      drivers/usb/misc/chaoskey.c
16576
16577 USB CYPRESS C67X00 DRIVER
16578 M:      Peter Korsgaard <jacmet@sunsite.dk>
16579 L:      linux-usb@vger.kernel.org
16580 S:      Maintained
16581 F:      drivers/usb/c67x00/
16582
16583 USB DAVICOM DM9601 DRIVER
16584 M:      Peter Korsgaard <jacmet@sunsite.dk>
16585 L:      netdev@vger.kernel.org
16586 W:      http://www.linux-usb.org/usbnet
16587 S:      Maintained
16588 F:      drivers/net/usb/dm9601.c
16589
16590 USB DIAMOND RIO500 DRIVER
16591 M:      Cesar Miquel <miquel@df.uba.ar>
16592 L:      rio500-users@lists.sourceforge.net
16593 W:      http://rio500.sourceforge.net
16594 S:      Maintained
16595 F:      drivers/usb/misc/rio500*
16596
16597 USB EHCI DRIVER
16598 M:      Alan Stern <stern@rowland.harvard.edu>
16599 L:      linux-usb@vger.kernel.org
16600 S:      Maintained
16601 F:      Documentation/usb/ehci.rst
16602 F:      drivers/usb/host/ehci*
16603
16604 USB GADGET/PERIPHERAL SUBSYSTEM
16605 M:      Felipe Balbi <balbi@kernel.org>
16606 L:      linux-usb@vger.kernel.org
16607 W:      http://www.linux-usb.org/gadget
16608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16609 S:      Maintained
16610 F:      drivers/usb/gadget/
16611 F:      include/linux/usb/gadget*
16612
16613 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16614 M:      Jiri Kosina <jikos@kernel.org>
16615 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16616 L:      linux-usb@vger.kernel.org
16617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16618 S:      Maintained
16619 F:      Documentation/hid/hiddev.rst
16620 F:      drivers/hid/usbhid/
16621
16622 USB INTEL XHCI ROLE MUX DRIVER
16623 M:      Hans de Goede <hdegoede@redhat.com>
16624 L:      linux-usb@vger.kernel.org
16625 S:      Maintained
16626 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16627
16628 USB IP DRIVER FOR HISILICON KIRIN
16629 M:      Yu Chen <chenyu56@huawei.com>
16630 M:      Binghui Wang <wangbinghui@hisilicon.com>
16631 L:      linux-usb@vger.kernel.org
16632 S:      Maintained
16633 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16634 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16635
16636 USB ISP116X DRIVER
16637 M:      Olav Kongas <ok@artecdesign.ee>
16638 L:      linux-usb@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/usb/host/isp116x*
16641 F:      include/linux/usb/isp116x.h
16642
16643 USB LAN78XX ETHERNET DRIVER
16644 M:      Woojung Huh <woojung.huh@microchip.com>
16645 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16646 L:      netdev@vger.kernel.org
16647 S:      Maintained
16648 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16649 F:      drivers/net/usb/lan78xx.*
16650 F:      include/dt-bindings/net/microchip-lan78xx.h
16651
16652 USB MASS STORAGE DRIVER
16653 M:      Alan Stern <stern@rowland.harvard.edu>
16654 L:      linux-usb@vger.kernel.org
16655 L:      usb-storage@lists.one-eyed-alien.net
16656 S:      Maintained
16657 F:      drivers/usb/storage/
16658
16659 USB MIDI DRIVER
16660 M:      Clemens Ladisch <clemens@ladisch.de>
16661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16663 S:      Maintained
16664 F:      sound/usb/midi.*
16665
16666 USB NETWORKING DRIVERS
16667 L:      linux-usb@vger.kernel.org
16668 S:      Odd Fixes
16669 F:      drivers/net/usb/
16670
16671 USB OHCI DRIVER
16672 M:      Alan Stern <stern@rowland.harvard.edu>
16673 L:      linux-usb@vger.kernel.org
16674 S:      Maintained
16675 F:      Documentation/usb/ohci.rst
16676 F:      drivers/usb/host/ohci*
16677
16678 USB OTG FSM (Finite State Machine)
16679 M:      Peter Chen <Peter.Chen@nxp.com>
16680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16681 L:      linux-usb@vger.kernel.org
16682 S:      Maintained
16683 F:      drivers/usb/common/usb-otg-fsm.c
16684
16685 USB OVER IP DRIVER
16686 M:      Valentina Manea <valentina.manea.m@gmail.com>
16687 M:      Shuah Khan <shuah@kernel.org>
16688 M:      Shuah Khan <skhan@linuxfoundation.org>
16689 L:      linux-usb@vger.kernel.org
16690 S:      Maintained
16691 F:      Documentation/usb/usbip_protocol.rst
16692 F:      drivers/usb/usbip/
16693 F:      tools/usb/usbip/
16694 F:      tools/testing/selftests/drivers/usb/usbip/
16695
16696 USB PEGASUS DRIVER
16697 M:      Petko Manolov <petkan@nucleusys.com>
16698 L:      linux-usb@vger.kernel.org
16699 L:      netdev@vger.kernel.org
16700 T:      git git://github.com/petkan/pegasus.git
16701 W:      https://github.com/petkan/pegasus
16702 S:      Maintained
16703 F:      drivers/net/usb/pegasus.*
16704
16705 USB PHY LAYER
16706 M:      Felipe Balbi <balbi@kernel.org>
16707 L:      linux-usb@vger.kernel.org
16708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16709 S:      Maintained
16710 F:      drivers/usb/phy/
16711
16712 USB PRINTER DRIVER (usblp)
16713 M:      Pete Zaitcev <zaitcev@redhat.com>
16714 L:      linux-usb@vger.kernel.org
16715 S:      Supported
16716 F:      drivers/usb/class/usblp.c
16717
16718 USB QMI WWAN NETWORK DRIVER
16719 M:      Bjørn Mork <bjorn@mork.no>
16720 L:      netdev@vger.kernel.org
16721 S:      Maintained
16722 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16723 F:      drivers/net/usb/qmi_wwan.c
16724
16725 USB RTL8150 DRIVER
16726 M:      Petko Manolov <petkan@nucleusys.com>
16727 L:      linux-usb@vger.kernel.org
16728 L:      netdev@vger.kernel.org
16729 T:      git git://github.com/petkan/rtl8150.git
16730 W:      https://github.com/petkan/rtl8150
16731 S:      Maintained
16732 F:      drivers/net/usb/rtl8150.c
16733
16734 USB SERIAL SUBSYSTEM
16735 M:      Johan Hovold <johan@kernel.org>
16736 L:      linux-usb@vger.kernel.org
16737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16738 S:      Maintained
16739 F:      Documentation/usb/usb-serial.rst
16740 F:      drivers/usb/serial/
16741 F:      include/linux/usb/serial.h
16742
16743 USB SMSC75XX ETHERNET DRIVER
16744 M:      Steve Glendinning <steve.glendinning@shawell.net>
16745 L:      netdev@vger.kernel.org
16746 S:      Maintained
16747 F:      drivers/net/usb/smsc75xx.*
16748
16749 USB SMSC95XX ETHERNET DRIVER
16750 M:      Steve Glendinning <steve.glendinning@shawell.net>
16751 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16752 L:      netdev@vger.kernel.org
16753 S:      Maintained
16754 F:      drivers/net/usb/smsc95xx.*
16755
16756 USB SUBSYSTEM
16757 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16758 L:      linux-usb@vger.kernel.org
16759 W:      http://www.linux-usb.org
16760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16761 S:      Supported
16762 F:      Documentation/devicetree/bindings/usb/
16763 F:      Documentation/usb/
16764 F:      drivers/usb/
16765 F:      include/linux/usb.h
16766 F:      include/linux/usb/
16767
16768 USB TYPEC PI3USB30532 MUX DRIVER
16769 M:      Hans de Goede <hdegoede@redhat.com>
16770 L:      linux-usb@vger.kernel.org
16771 S:      Maintained
16772 F:      drivers/usb/typec/mux/pi3usb30532.c
16773
16774 USB TYPEC CLASS
16775 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16776 L:      linux-usb@vger.kernel.org
16777 S:      Maintained
16778 F:      Documentation/ABI/testing/sysfs-class-typec
16779 F:      Documentation/driver-api/usb/typec.rst
16780 F:      drivers/usb/typec/
16781 F:      include/linux/usb/typec.h
16782
16783 USB TYPEC BUS FOR ALTERNATE MODES
16784 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16785 L:      linux-usb@vger.kernel.org
16786 S:      Maintained
16787 F:      Documentation/ABI/testing/sysfs-bus-typec
16788 F:      Documentation/driver-api/usb/typec_bus.rst
16789 F:      drivers/usb/typec/altmodes/
16790 F:      include/linux/usb/typec_altmode.h
16791
16792 USB TYPEC PORT CONTROLLER DRIVERS
16793 M:      Guenter Roeck <linux@roeck-us.net>
16794 L:      linux-usb@vger.kernel.org
16795 S:      Maintained
16796 F:      drivers/usb/typec/tcpm/
16797
16798 USB UHCI DRIVER
16799 M:      Alan Stern <stern@rowland.harvard.edu>
16800 L:      linux-usb@vger.kernel.org
16801 S:      Maintained
16802 F:      drivers/usb/host/uhci*
16803
16804 USB VIDEO CLASS
16805 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16806 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16807 L:      linux-media@vger.kernel.org
16808 T:      git git://linuxtv.org/media_tree.git
16809 W:      http://www.ideasonboard.org/uvc/
16810 S:      Maintained
16811 F:      drivers/media/usb/uvc/
16812 F:      include/uapi/linux/uvcvideo.h
16813
16814 USB VISION DRIVER
16815 M:      Hans Verkuil <hverkuil@xs4all.nl>
16816 L:      linux-media@vger.kernel.org
16817 T:      git git://linuxtv.org/media_tree.git
16818 W:      https://linuxtv.org
16819 S:      Odd Fixes
16820 F:      drivers/media/usb/usbvision/
16821
16822 USB WEBCAM GADGET
16823 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16824 L:      linux-usb@vger.kernel.org
16825 S:      Maintained
16826 F:      drivers/usb/gadget/function/*uvc*
16827 F:      drivers/usb/gadget/legacy/webcam.c
16828 F:      include/uapi/linux/usb/g_uvc.h
16829
16830 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16831 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16832 L:      linux-wireless@vger.kernel.org
16833 S:      Maintained
16834 F:      drivers/net/wireless/rndis_wlan.c
16835
16836 USB XHCI DRIVER
16837 M:      Mathias Nyman <mathias.nyman@intel.com>
16838 L:      linux-usb@vger.kernel.org
16839 S:      Supported
16840 F:      drivers/usb/host/xhci*
16841 F:      drivers/usb/host/pci-quirks*
16842
16843 USB ZD1201 DRIVER
16844 L:      linux-wireless@vger.kernel.org
16845 W:      http://linux-lc100020.sourceforge.net
16846 S:      Orphan
16847 F:      drivers/net/wireless/zydas/zd1201.*
16848
16849 USB ZR364XX DRIVER
16850 M:      Antoine Jacquet <royale@zerezo.com>
16851 L:      linux-usb@vger.kernel.org
16852 L:      linux-media@vger.kernel.org
16853 T:      git git://linuxtv.org/media_tree.git
16854 W:      http://royale.zerezo.com/zr364xx/
16855 S:      Maintained
16856 F:      Documentation/media/v4l-drivers/zr364xx*
16857 F:      drivers/media/usb/zr364xx/
16858
16859 USER-MODE LINUX (UML)
16860 M:      Jeff Dike <jdike@addtoit.com>
16861 M:      Richard Weinberger <richard@nod.at>
16862 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16863 L:      linux-um@lists.infradead.org
16864 W:      http://user-mode-linux.sourceforge.net
16865 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16867 S:      Maintained
16868 F:      Documentation/virtual/uml/
16869 F:      arch/um/
16870 F:      arch/x86/um/
16871 F:      fs/hostfs/
16872
16873 USERSPACE COPYIN/COPYOUT (UIOVEC)
16874 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16875 S:      Maintained
16876 F:      lib/iov_iter.c
16877 F:      include/linux/uio.h
16878
16879 USERSPACE DMA BUFFER DRIVER
16880 M:      Gerd Hoffmann <kraxel@redhat.com>
16881 S:      Maintained
16882 L:      dri-devel@lists.freedesktop.org
16883 F:      drivers/dma-buf/udmabuf.c
16884 F:      include/uapi/linux/udmabuf.h
16885 T:      git git://anongit.freedesktop.org/drm/drm-misc
16886
16887 USERSPACE I/O (UIO)
16888 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16889 S:      Maintained
16890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16891 F:      Documentation/driver-api/uio-howto.rst
16892 F:      drivers/uio/
16893 F:      include/linux/uio_driver.h
16894
16895 UTIL-LINUX PACKAGE
16896 M:      Karel Zak <kzak@redhat.com>
16897 L:      util-linux@vger.kernel.org
16898 W:      http://en.wikipedia.org/wiki/Util-linux
16899 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16900 S:      Maintained
16901
16902 UUID HELPERS
16903 M:      Christoph Hellwig <hch@lst.de>
16904 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16905 L:      linux-kernel@vger.kernel.org
16906 T:      git git://git.infradead.org/users/hch/uuid.git
16907 F:      lib/uuid.c
16908 F:      lib/test_uuid.c
16909 F:      include/linux/uuid.h
16910 F:      include/uapi/linux/uuid.h
16911 S:      Maintained
16912
16913 UVESAFB DRIVER
16914 M:      Michal Januszewski <spock@gentoo.org>
16915 L:      linux-fbdev@vger.kernel.org
16916 W:      https://github.com/mjanusz/v86d
16917 S:      Maintained
16918 F:      Documentation/fb/uvesafb.rst
16919 F:      drivers/video/fbdev/uvesafb.*
16920
16921 VF610 NAND DRIVER
16922 M:      Stefan Agner <stefan@agner.ch>
16923 L:      linux-mtd@lists.infradead.org
16924 S:      Supported
16925 F:      drivers/mtd/nand/raw/vf610_nfc.c
16926
16927 VFAT/FAT/MSDOS FILESYSTEM
16928 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16929 S:      Maintained
16930 F:      Documentation/filesystems/vfat.txt
16931 F:      fs/fat/
16932
16933 VFIO DRIVER
16934 M:      Alex Williamson <alex.williamson@redhat.com>
16935 R:      Cornelia Huck <cohuck@redhat.com>
16936 L:      kvm@vger.kernel.org
16937 T:      git git://github.com/awilliam/linux-vfio.git
16938 S:      Maintained
16939 F:      Documentation/driver-api/vfio.rst
16940 F:      drivers/vfio/
16941 F:      include/linux/vfio.h
16942 F:      include/uapi/linux/vfio.h
16943
16944 VFIO MEDIATED DEVICE DRIVERS
16945 M:      Kirti Wankhede <kwankhede@nvidia.com>
16946 L:      kvm@vger.kernel.org
16947 S:      Maintained
16948 F:      Documentation/driver-api/vfio-mediated-device.rst
16949 F:      drivers/vfio/mdev/
16950 F:      include/linux/mdev.h
16951 F:      samples/vfio-mdev/
16952
16953 VFIO PLATFORM DRIVER
16954 M:      Eric Auger <eric.auger@redhat.com>
16955 L:      kvm@vger.kernel.org
16956 S:      Maintained
16957 F:      drivers/vfio/platform/
16958
16959 VGA_SWITCHEROO
16960 R:      Lukas Wunner <lukas@wunner.de>
16961 S:      Maintained
16962 F:      Documentation/gpu/vga-switcheroo.rst
16963 F:      drivers/gpu/vga/vga_switcheroo.c
16964 F:      include/linux/vga_switcheroo.h
16965 T:      git git://anongit.freedesktop.org/drm/drm-misc
16966
16967 VIA RHINE NETWORK DRIVER
16968 S:      Orphan
16969 F:      drivers/net/ethernet/via/via-rhine.c
16970
16971 VIA SD/MMC CARD CONTROLLER DRIVER
16972 M:      Bruce Chang <brucechang@via.com.tw>
16973 M:      Harald Welte <HaraldWelte@viatech.com>
16974 S:      Maintained
16975 F:      drivers/mmc/host/via-sdmmc.c
16976
16977 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16978 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16979 L:      linux-fbdev@vger.kernel.org
16980 S:      Maintained
16981 F:      include/linux/via-core.h
16982 F:      include/linux/via-gpio.h
16983 F:      include/linux/via_i2c.h
16984 F:      drivers/video/fbdev/via/
16985
16986 VIA VELOCITY NETWORK DRIVER
16987 M:      Francois Romieu <romieu@fr.zoreil.com>
16988 L:      netdev@vger.kernel.org
16989 S:      Maintained
16990 F:      drivers/net/ethernet/via/via-velocity.*
16991
16992 VICODEC VIRTUAL CODEC DRIVER
16993 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16994 L:      linux-media@vger.kernel.org
16995 T:      git git://linuxtv.org/media_tree.git
16996 W:      https://linuxtv.org
16997 S:      Maintained
16998 F:      drivers/media/platform/vicodec/*
16999
17000 VIDEO MULTIPLEXER DRIVER
17001 M:      Philipp Zabel <p.zabel@pengutronix.de>
17002 L:      linux-media@vger.kernel.org
17003 S:      Maintained
17004 F:      drivers/media/platform/video-mux.c
17005
17006 VIDEO I2C POLLING DRIVER
17007 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17008 L:      linux-media@vger.kernel.org
17009 S:      Maintained
17010 F:      drivers/media/i2c/video-i2c.c
17011
17012 VIDEOBUF2 FRAMEWORK
17013 M:      Pawel Osciak <pawel@osciak.com>
17014 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17015 M:      Kyungmin Park <kyungmin.park@samsung.com>
17016 R:      Tomasz Figa <tfiga@chromium.org>
17017 L:      linux-media@vger.kernel.org
17018 S:      Maintained
17019 F:      drivers/media/common/videobuf2/*
17020 F:      include/media/videobuf2-*
17021
17022 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17023 M:      Helen Koike <helen.koike@collabora.com>
17024 L:      linux-media@vger.kernel.org
17025 T:      git git://linuxtv.org/media_tree.git
17026 W:      https://linuxtv.org
17027 S:      Maintained
17028 F:      drivers/media/platform/vimc/*
17029
17030 VIRT LIB
17031 M:      Alex Williamson <alex.williamson@redhat.com>
17032 M:      Paolo Bonzini <pbonzini@redhat.com>
17033 L:      kvm@vger.kernel.org
17034 S:      Supported
17035 F:      virt/lib/
17036
17037 VIRTIO AND VHOST VSOCK DRIVER
17038 M:      Stefan Hajnoczi <stefanha@redhat.com>
17039 L:      kvm@vger.kernel.org
17040 L:      virtualization@lists.linux-foundation.org
17041 L:      netdev@vger.kernel.org
17042 S:      Maintained
17043 F:      include/linux/virtio_vsock.h
17044 F:      include/uapi/linux/virtio_vsock.h
17045 F:      include/uapi/linux/vsockmon.h
17046 F:      include/uapi/linux/vm_sockets_diag.h
17047 F:      net/vmw_vsock/diag.c
17048 F:      net/vmw_vsock/af_vsock_tap.c
17049 F:      net/vmw_vsock/virtio_transport_common.c
17050 F:      net/vmw_vsock/virtio_transport.c
17051 F:      drivers/net/vsockmon.c
17052 F:      drivers/vhost/vsock.c
17053 F:      tools/testing/vsock/
17054
17055 VIRTIO CONSOLE DRIVER
17056 M:      Amit Shah <amit@kernel.org>
17057 L:      virtualization@lists.linux-foundation.org
17058 S:      Maintained
17059 F:      drivers/char/virtio_console.c
17060 F:      include/linux/virtio_console.h
17061 F:      include/uapi/linux/virtio_console.h
17062
17063 VIRTIO CORE AND NET DRIVERS
17064 M:      "Michael S. Tsirkin" <mst@redhat.com>
17065 M:      Jason Wang <jasowang@redhat.com>
17066 L:      virtualization@lists.linux-foundation.org
17067 S:      Maintained
17068 F:      Documentation/devicetree/bindings/virtio/
17069 F:      drivers/virtio/
17070 F:      tools/virtio/
17071 F:      drivers/net/virtio_net.c
17072 F:      drivers/block/virtio_blk.c
17073 F:      include/linux/virtio*.h
17074 F:      include/uapi/linux/virtio_*.h
17075 F:      drivers/crypto/virtio/
17076 F:      mm/balloon_compaction.c
17077
17078 VIRTIO BLOCK AND SCSI DRIVERS
17079 M:      "Michael S. Tsirkin" <mst@redhat.com>
17080 M:      Jason Wang <jasowang@redhat.com>
17081 R:      Paolo Bonzini <pbonzini@redhat.com>
17082 R:      Stefan Hajnoczi <stefanha@redhat.com>
17083 L:      virtualization@lists.linux-foundation.org
17084 S:      Maintained
17085 F:      drivers/block/virtio_blk.c
17086 F:      drivers/scsi/virtio_scsi.c
17087 F:      include/uapi/linux/virtio_blk.h
17088 F:      include/uapi/linux/virtio_scsi.h
17089 F:      drivers/vhost/scsi.c
17090
17091 VIRTIO CRYPTO DRIVER
17092 M:      Gonglei <arei.gonglei@huawei.com>
17093 L:      virtualization@lists.linux-foundation.org
17094 L:      linux-crypto@vger.kernel.org
17095 S:      Maintained
17096 F:      drivers/crypto/virtio/
17097 F:      include/uapi/linux/virtio_crypto.h
17098
17099 VIRTIO DRIVERS FOR S390
17100 M:      Cornelia Huck <cohuck@redhat.com>
17101 M:      Halil Pasic <pasic@linux.ibm.com>
17102 L:      linux-s390@vger.kernel.org
17103 L:      virtualization@lists.linux-foundation.org
17104 L:      kvm@vger.kernel.org
17105 S:      Supported
17106 F:      drivers/s390/virtio/
17107 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17108
17109 VIRTIO GPU DRIVER
17110 M:      David Airlie <airlied@linux.ie>
17111 M:      Gerd Hoffmann <kraxel@redhat.com>
17112 L:      dri-devel@lists.freedesktop.org
17113 L:      virtualization@lists.linux-foundation.org
17114 T:      git git://anongit.freedesktop.org/drm/drm-misc
17115 S:      Maintained
17116 F:      drivers/gpu/drm/virtio/
17117 F:      include/uapi/linux/virtio_gpu.h
17118
17119 VIRTIO HOST (VHOST)
17120 M:      "Michael S. Tsirkin" <mst@redhat.com>
17121 M:      Jason Wang <jasowang@redhat.com>
17122 L:      kvm@vger.kernel.org
17123 L:      virtualization@lists.linux-foundation.org
17124 L:      netdev@vger.kernel.org
17125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17126 S:      Maintained
17127 F:      drivers/vhost/
17128 F:      include/uapi/linux/vhost.h
17129
17130 VIRTIO INPUT DRIVER
17131 M:      Gerd Hoffmann <kraxel@redhat.com>
17132 S:      Maintained
17133 F:      drivers/virtio/virtio_input.c
17134 F:      include/uapi/linux/virtio_input.h
17135
17136 VIRTIO IOMMU DRIVER
17137 M:      Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
17138 L:      virtualization@lists.linux-foundation.org
17139 S:      Maintained
17140 F:      drivers/iommu/virtio-iommu.c
17141 F:      include/uapi/linux/virtio_iommu.h
17142
17143 VIRTUAL BOX GUEST DEVICE DRIVER
17144 M:      Hans de Goede <hdegoede@redhat.com>
17145 M:      Arnd Bergmann <arnd@arndb.de>
17146 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17147 S:      Maintained
17148 F:      include/linux/vbox_utils.h
17149 F:      include/uapi/linux/vbox*.h
17150 F:      drivers/virt/vboxguest/
17151
17152 VIRTUAL SERIO DEVICE DRIVER
17153 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17154 S:      Maintained
17155 F:      drivers/input/serio/userio.c
17156 F:      include/uapi/linux/userio.h
17157
17158 VIVID VIRTUAL VIDEO DRIVER
17159 M:      Hans Verkuil <hverkuil@xs4all.nl>
17160 L:      linux-media@vger.kernel.org
17161 T:      git git://linuxtv.org/media_tree.git
17162 W:      https://linuxtv.org
17163 S:      Maintained
17164 F:      drivers/media/platform/vivid/*
17165
17166 VLYNQ BUS
17167 M:      Florian Fainelli <f.fainelli@gmail.com>
17168 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17169 S:      Maintained
17170 F:      drivers/vlynq/vlynq.c
17171 F:      include/linux/vlynq.h
17172
17173 VME SUBSYSTEM
17174 M:      Martyn Welch <martyn@welchs.me.uk>
17175 M:      Manohar Vanga <manohar.vanga@gmail.com>
17176 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17177 L:      devel@driverdev.osuosl.org
17178 S:      Maintained
17179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17180 F:      Documentation/driver-api/vme.rst
17181 F:      drivers/staging/vme/
17182 F:      drivers/vme/
17183 F:      include/linux/vme*
17184
17185 VMWARE BALLOON DRIVER
17186 M:      Julien Freche <jfreche@vmware.com>
17187 M:      Nadav Amit <namit@vmware.com>
17188 M:      "VMware, Inc." <pv-drivers@vmware.com>
17189 L:      linux-kernel@vger.kernel.org
17190 S:      Maintained
17191 F:      drivers/misc/vmw_balloon.c
17192
17193 VMWARE HYPERVISOR INTERFACE
17194 M:      Thomas Hellstrom <thellstrom@vmware.com>
17195 M:      "VMware, Inc." <pv-drivers@vmware.com>
17196 L:      virtualization@lists.linux-foundation.org
17197 S:      Supported
17198 F:      arch/x86/kernel/cpu/vmware.c
17199
17200 VMWARE PVRDMA DRIVER
17201 M:      Adit Ranadive <aditr@vmware.com>
17202 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17203 L:      linux-rdma@vger.kernel.org
17204 S:      Maintained
17205 F:      drivers/infiniband/hw/vmw_pvrdma/
17206
17207 VMware PVSCSI driver
17208 M:      Jim Gill <jgill@vmware.com>
17209 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17210 L:      linux-scsi@vger.kernel.org
17211 S:      Maintained
17212 F:      drivers/scsi/vmw_pvscsi.c
17213 F:      drivers/scsi/vmw_pvscsi.h
17214
17215 VMWARE VMMOUSE SUBDRIVER
17216 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17217 M:      "VMware, Inc." <pv-drivers@vmware.com>
17218 L:      linux-input@vger.kernel.org
17219 S:      Maintained
17220 F:      drivers/input/mouse/vmmouse.c
17221 F:      drivers/input/mouse/vmmouse.h
17222
17223 VMWARE VMXNET3 ETHERNET DRIVER
17224 M:      Ronak Doshi <doshir@vmware.com>
17225 M:      "VMware, Inc." <pv-drivers@vmware.com>
17226 L:      netdev@vger.kernel.org
17227 S:      Maintained
17228 F:      drivers/net/vmxnet3/
17229
17230 VOCORE VOCORE2 BOARD
17231 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17232 L:      linux-mips@vger.kernel.org
17233 S:      Maintained
17234 F:      arch/mips/boot/dts/ralink/vocore2.dts
17235
17236 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17237 M:      Liam Girdwood <lgirdwood@gmail.com>
17238 M:      Mark Brown <broonie@kernel.org>
17239 L:      linux-kernel@vger.kernel.org
17240 W:      http://www.slimlogic.co.uk/?p=48
17241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17242 S:      Supported
17243 F:      Documentation/devicetree/bindings/regulator/
17244 F:      Documentation/power/regulator/
17245 F:      drivers/regulator/
17246 F:      include/dt-bindings/regulator/
17247 F:      include/linux/regulator/
17248
17249 VRF
17250 M:      David Ahern <dsa@cumulusnetworks.com>
17251 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17252 L:      netdev@vger.kernel.org
17253 S:      Maintained
17254 F:      drivers/net/vrf.c
17255 F:      Documentation/networking/vrf.txt
17256
17257 VT1211 HARDWARE MONITOR DRIVER
17258 M:      Juerg Haefliger <juergh@gmail.com>
17259 L:      linux-hwmon@vger.kernel.org
17260 S:      Maintained
17261 F:      Documentation/hwmon/vt1211.rst
17262 F:      drivers/hwmon/vt1211.c
17263
17264 VT8231 HARDWARE MONITOR DRIVER
17265 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17266 L:      linux-hwmon@vger.kernel.org
17267 S:      Maintained
17268 F:      drivers/hwmon/vt8231.c
17269
17270 VUB300 USB to SDIO/SD/MMC bridge chip
17271 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17272 L:      linux-mmc@vger.kernel.org
17273 L:      linux-usb@vger.kernel.org
17274 S:      Supported
17275 F:      drivers/mmc/host/vub300.c
17276
17277 W1 DALLAS'S 1-WIRE BUS
17278 M:      Evgeniy Polyakov <zbr@ioremap.net>
17279 S:      Maintained
17280 F:      Documentation/devicetree/bindings/w1/
17281 F:      Documentation/w1/
17282 F:      drivers/w1/
17283 F:      include/linux/w1.h
17284
17285 W83791D HARDWARE MONITORING DRIVER
17286 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17287 L:      linux-hwmon@vger.kernel.org
17288 S:      Maintained
17289 F:      Documentation/hwmon/w83791d.rst
17290 F:      drivers/hwmon/w83791d.c
17291
17292 W83793 HARDWARE MONITORING DRIVER
17293 M:      Rudolf Marek <r.marek@assembler.cz>
17294 L:      linux-hwmon@vger.kernel.org
17295 S:      Maintained
17296 F:      Documentation/hwmon/w83793.rst
17297 F:      drivers/hwmon/w83793.c
17298
17299 W83795 HARDWARE MONITORING DRIVER
17300 M:      Jean Delvare <jdelvare@suse.com>
17301 L:      linux-hwmon@vger.kernel.org
17302 S:      Maintained
17303 F:      drivers/hwmon/w83795.c
17304
17305 W83L51xD SD/MMC CARD INTERFACE DRIVER
17306 M:      Pierre Ossman <pierre@ossman.eu>
17307 S:      Maintained
17308 F:      drivers/mmc/host/wbsd.*
17309
17310 WACOM PROTOCOL 4 SERIAL TABLETS
17311 M:      Julian Squires <julian@cipht.net>
17312 M:      Hans de Goede <hdegoede@redhat.com>
17313 L:      linux-input@vger.kernel.org
17314 S:      Maintained
17315 F:      drivers/input/tablet/wacom_serial4.c
17316
17317 WATCHDOG DEVICE DRIVERS
17318 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17319 M:      Guenter Roeck <linux@roeck-us.net>
17320 L:      linux-watchdog@vger.kernel.org
17321 W:      http://www.linux-watchdog.org/
17322 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17323 S:      Maintained
17324 F:      Documentation/devicetree/bindings/watchdog/
17325 F:      Documentation/watchdog/
17326 F:      drivers/watchdog/
17327 F:      include/linux/watchdog.h
17328 F:      include/uapi/linux/watchdog.h
17329
17330 WHISKEYCOVE PMIC GPIO DRIVER
17331 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17332 L:      linux-gpio@vger.kernel.org
17333 S:      Maintained
17334 F:      drivers/gpio/gpio-wcove.c
17335
17336 WHWAVE RTC DRIVER
17337 M:      Dianlong Li <long17.cool@163.com>
17338 L:      linux-rtc@vger.kernel.org
17339 S:      Maintained
17340 F:      drivers/rtc/rtc-sd3078.c
17341
17342 WIIMOTE HID DRIVER
17343 M:      David Herrmann <dh.herrmann@googlemail.com>
17344 L:      linux-input@vger.kernel.org
17345 S:      Maintained
17346 F:      drivers/hid/hid-wiimote*
17347
17348 WILOCITY WIL6210 WIRELESS DRIVER
17349 M:      Maya Erez <merez@codeaurora.org>
17350 L:      linux-wireless@vger.kernel.org
17351 L:      wil6210@qti.qualcomm.com
17352 S:      Supported
17353 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17354 F:      drivers/net/wireless/ath/wil6210/
17355
17356 WIMAX STACK
17357 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17358 M:      linux-wimax@intel.com
17359 L:      wimax@linuxwimax.org (subscribers-only)
17360 S:      Supported
17361 W:      http://linuxwimax.org
17362 F:      Documentation/wimax/README.wimax
17363 F:      include/linux/wimax/debug.h
17364 F:      include/net/wimax.h
17365 F:      include/uapi/linux/wimax.h
17366 F:      net/wimax/
17367
17368 WINBOND CIR DRIVER
17369 M:      David Härdeman <david@hardeman.nu>
17370 S:      Maintained
17371 F:      drivers/media/rc/winbond-cir.c
17372
17373 RCMM REMOTE CONTROLS DECODER
17374 M:      Patrick Lerda <patrick9876@free.fr>
17375 S:      Maintained
17376 F:      drivers/media/rc/ir-rcmm-decoder.c
17377
17378 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17379 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17380 L:      linux-watchdog@vger.kernel.org
17381 S:      Maintained
17382 F:      drivers/watchdog/ebc-c384_wdt.c
17383
17384 WINSYSTEMS WS16C48 GPIO DRIVER
17385 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17386 L:      linux-gpio@vger.kernel.org
17387 S:      Maintained
17388 F:      drivers/gpio/gpio-ws16c48.c
17389
17390 WISTRON LAPTOP BUTTON DRIVER
17391 M:      Miloslav Trmac <mitr@volny.cz>
17392 S:      Maintained
17393 F:      drivers/input/misc/wistron_btns.c
17394
17395 WL3501 WIRELESS PCMCIA CARD DRIVER
17396 L:      linux-wireless@vger.kernel.org
17397 S:      Odd fixes
17398 F:      drivers/net/wireless/wl3501*
17399
17400 WOLFSON MICROELECTRONICS DRIVERS
17401 L:      patches@opensource.cirrus.com
17402 T:      git https://github.com/CirrusLogic/linux-drivers.git
17403 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17404 S:      Supported
17405 F:      Documentation/hwmon/wm83??.rst
17406 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17407 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17408 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17409 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17410 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17411 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17412 F:      drivers/clk/clk-wm83*.c
17413 F:      drivers/extcon/extcon-arizona.c
17414 F:      drivers/leds/leds-wm83*.c
17415 F:      drivers/gpio/gpio-*wm*.c
17416 F:      drivers/gpio/gpio-arizona.c
17417 F:      drivers/hwmon/wm83??-hwmon.c
17418 F:      drivers/input/misc/wm831x-on.c
17419 F:      drivers/input/touchscreen/wm831x-ts.c
17420 F:      drivers/input/touchscreen/wm97*.c
17421 F:      drivers/mfd/arizona*
17422 F:      drivers/mfd/wm*.c
17423 F:      drivers/mfd/cs47l24*
17424 F:      drivers/power/supply/wm83*.c
17425 F:      drivers/rtc/rtc-wm83*.c
17426 F:      drivers/regulator/wm8*.c
17427 F:      drivers/regulator/arizona*
17428 F:      drivers/video/backlight/wm83*_bl.c
17429 F:      drivers/watchdog/wm83*_wdt.c
17430 F:      include/linux/mfd/arizona/
17431 F:      include/linux/mfd/wm831x/
17432 F:      include/linux/mfd/wm8350/
17433 F:      include/linux/mfd/wm8400*
17434 F:      include/linux/regulator/arizona*
17435 F:      include/linux/wm97xx.h
17436 F:      include/sound/wm????.h
17437 F:      sound/soc/codecs/arizona.?
17438 F:      sound/soc/codecs/wm*
17439 F:      sound/soc/codecs/cs47l24*
17440
17441 WORKQUEUE
17442 M:      Tejun Heo <tj@kernel.org>
17443 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17445 S:      Maintained
17446 F:      include/linux/workqueue.h
17447 F:      kernel/workqueue.c
17448 F:      Documentation/core-api/workqueue.rst
17449
17450 X-POWERS AXP288 PMIC DRIVERS
17451 M:      Hans de Goede <hdegoede@redhat.com>
17452 S:      Maintained
17453 N:      axp288
17454 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17455
17456 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17457 M:      Chen-Yu Tsai <wens@csie.org>
17458 L:      linux-kernel@vger.kernel.org
17459 S:      Maintained
17460 N:      axp[128]
17461
17462 X.25 NETWORK LAYER
17463 M:      Andrew Hendry <andrew.hendry@gmail.com>
17464 L:      linux-x25@vger.kernel.org
17465 S:      Odd Fixes
17466 F:      Documentation/networking/x25*
17467 F:      include/net/x25*
17468 F:      net/x25/
17469
17470 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17471 M:      Thomas Gleixner <tglx@linutronix.de>
17472 M:      Ingo Molnar <mingo@redhat.com>
17473 M:      Borislav Petkov <bp@alien8.de>
17474 R:      "H. Peter Anvin" <hpa@zytor.com>
17475 M:      x86@kernel.org
17476 L:      linux-kernel@vger.kernel.org
17477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17478 S:      Maintained
17479 F:      Documentation/devicetree/bindings/x86/
17480 F:      Documentation/x86/
17481 F:      arch/x86/
17482
17483 X86 ENTRY CODE
17484 M:      Andy Lutomirski <luto@kernel.org>
17485 L:      linux-kernel@vger.kernel.org
17486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17487 S:      Maintained
17488 F:      arch/x86/entry/
17489
17490 X86 MCE INFRASTRUCTURE
17491 M:      Tony Luck <tony.luck@intel.com>
17492 M:      Borislav Petkov <bp@alien8.de>
17493 L:      linux-edac@vger.kernel.org
17494 S:      Maintained
17495 F:      arch/x86/kernel/cpu/mce/*
17496
17497 X86 MICROCODE UPDATE SUPPORT
17498 M:      Borislav Petkov <bp@alien8.de>
17499 S:      Maintained
17500 F:      arch/x86/kernel/cpu/microcode/*
17501
17502 X86 MM
17503 M:      Dave Hansen <dave.hansen@linux.intel.com>
17504 M:      Andy Lutomirski <luto@kernel.org>
17505 M:      Peter Zijlstra <peterz@infradead.org>
17506 L:      linux-kernel@vger.kernel.org
17507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17508 S:      Maintained
17509 F:      arch/x86/mm/
17510
17511 X86 PLATFORM DRIVERS
17512 M:      Darren Hart <dvhart@infradead.org>
17513 M:      Andy Shevchenko <andy@infradead.org>
17514 L:      platform-driver-x86@vger.kernel.org
17515 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17516 S:      Maintained
17517 F:      drivers/platform/x86/
17518 F:      drivers/platform/olpc/
17519
17520 X86 PLATFORM DRIVERS - ARCH
17521 R:      Darren Hart <dvhart@infradead.org>
17522 R:      Andy Shevchenko <andy@infradead.org>
17523 L:      platform-driver-x86@vger.kernel.org
17524 L:      x86@kernel.org
17525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17526 S:      Maintained
17527 F:      arch/x86/platform
17528
17529 X86 VDSO
17530 M:      Andy Lutomirski <luto@kernel.org>
17531 L:      linux-kernel@vger.kernel.org
17532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17533 S:      Maintained
17534 F:      arch/x86/entry/vdso/
17535
17536 XARRAY
17537 M:      Matthew Wilcox <willy@infradead.org>
17538 L:      linux-fsdevel@vger.kernel.org
17539 S:      Supported
17540 F:      Documentation/core-api/xarray.rst
17541 F:      lib/idr.c
17542 F:      lib/xarray.c
17543 F:      include/linux/idr.h
17544 F:      include/linux/xarray.h
17545 F:      tools/testing/radix-tree
17546
17547 XBOX DVD IR REMOTE
17548 M:      Benjamin Valentin <benpicco@googlemail.com>
17549 S:      Maintained
17550 F:      drivers/media/rc/xbox_remote.c
17551 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17552
17553 XC2028/3028 TUNER DRIVER
17554 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17555 L:      linux-media@vger.kernel.org
17556 W:      https://linuxtv.org
17557 T:      git git://linuxtv.org/media_tree.git
17558 S:      Maintained
17559 F:      drivers/media/tuners/tuner-xc2028.*
17560
17561 XDP (eXpress Data Path)
17562 M:      Alexei Starovoitov <ast@kernel.org>
17563 M:      Daniel Borkmann <daniel@iogearbox.net>
17564 M:      David S. Miller <davem@davemloft.net>
17565 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17566 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17567 M:      John Fastabend <john.fastabend@gmail.com>
17568 L:      netdev@vger.kernel.org
17569 L:      xdp-newbies@vger.kernel.org
17570 L:      bpf@vger.kernel.org
17571 S:      Supported
17572 F:      net/core/xdp.c
17573 F:      include/net/xdp.h
17574 F:      kernel/bpf/devmap.c
17575 F:      kernel/bpf/cpumap.c
17576 F:      include/trace/events/xdp.h
17577 K:      xdp
17578 N:      xdp
17579
17580 XDP SOCKETS (AF_XDP)
17581 M:      Björn Töpel <bjorn.topel@intel.com>
17582 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17583 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17584 L:      netdev@vger.kernel.org
17585 L:      bpf@vger.kernel.org
17586 S:      Maintained
17587 F:      kernel/bpf/xskmap.c
17588 F:      net/xdp/
17589
17590 XEN BLOCK SUBSYSTEM
17591 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17592 M:      Roger Pau Monné <roger.pau@citrix.com>
17593 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17594 S:      Supported
17595 F:      drivers/block/xen-blkback/*
17596 F:      drivers/block/xen*
17597
17598 XEN HYPERVISOR ARM
17599 M:      Stefano Stabellini <sstabellini@kernel.org>
17600 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17601 S:      Maintained
17602 F:      arch/arm/xen/
17603 F:      arch/arm/include/asm/xen/
17604
17605 XEN HYPERVISOR ARM64
17606 M:      Stefano Stabellini <sstabellini@kernel.org>
17607 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17608 S:      Maintained
17609 F:      arch/arm64/xen/
17610 F:      arch/arm64/include/asm/xen/
17611
17612 XEN HYPERVISOR INTERFACE
17613 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17614 M:      Juergen Gross <jgross@suse.com>
17615 R:      Stefano Stabellini <sstabellini@kernel.org>
17616 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17618 S:      Supported
17619 F:      arch/x86/xen/
17620 F:      arch/x86/platform/pvh/
17621 F:      drivers/*/xen-*front.c
17622 F:      drivers/xen/
17623 F:      arch/x86/include/asm/xen/
17624 F:      arch/x86/include/asm/pvclock-abi.h
17625 F:      include/xen/
17626 F:      include/uapi/xen/
17627 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17628 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17629
17630 XEN NETWORK BACKEND DRIVER
17631 M:      Wei Liu <wei.liu@kernel.org>
17632 M:      Paul Durrant <paul.durrant@citrix.com>
17633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17634 L:      netdev@vger.kernel.org
17635 S:      Supported
17636 F:      drivers/net/xen-netback/*
17637
17638 XEN PCI SUBSYSTEM
17639 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17640 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17641 S:      Supported
17642 F:      arch/x86/pci/*xen*
17643 F:      drivers/pci/*xen*
17644
17645 XEN PVSCSI DRIVERS
17646 M:      Juergen Gross <jgross@suse.com>
17647 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17648 L:      linux-scsi@vger.kernel.org
17649 S:      Supported
17650 F:      drivers/scsi/xen-scsifront.c
17651 F:      drivers/xen/xen-scsiback.c
17652 F:      include/xen/interface/io/vscsiif.h
17653
17654 XEN SWIOTLB SUBSYSTEM
17655 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17656 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17657 L:      iommu@lists.linux-foundation.org
17658 S:      Supported
17659 F:      arch/x86/xen/*swiotlb*
17660 F:      drivers/xen/*swiotlb*
17661
17662 XEN SOUND FRONTEND DRIVER
17663 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17664 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17665 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17666 S:      Supported
17667 F:      sound/xen/*
17668
17669 XFS FILESYSTEM
17670 M:      Darrick J. Wong <darrick.wong@oracle.com>
17671 M:      linux-xfs@vger.kernel.org
17672 L:      linux-xfs@vger.kernel.org
17673 W:      http://xfs.org/
17674 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17675 S:      Supported
17676 F:      Documentation/admin-guide/xfs.rst
17677 F:      Documentation/ABI/testing/sysfs-fs-xfs
17678 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17679 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17680 F:      fs/xfs/
17681 F:      include/uapi/linux/dqblk_xfs.h
17682 F:      include/uapi/linux/fsmap.h
17683
17684 XILINX AXI ETHERNET DRIVER
17685 M:      Anirudha Sarangi <anirudh@xilinx.com>
17686 M:      John Linn <John.Linn@xilinx.com>
17687 S:      Maintained
17688 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17689
17690 XILINX UARTLITE SERIAL DRIVER
17691 M:      Peter Korsgaard <jacmet@sunsite.dk>
17692 L:      linux-serial@vger.kernel.org
17693 S:      Maintained
17694 F:      drivers/tty/serial/uartlite.c
17695
17696 XILINX VIDEO IP CORES
17697 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17698 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17699 L:      linux-media@vger.kernel.org
17700 T:      git git://linuxtv.org/media_tree.git
17701 S:      Supported
17702 F:      Documentation/devicetree/bindings/media/xilinx/
17703 F:      drivers/media/platform/xilinx/
17704 F:      include/uapi/linux/xilinx-v4l2-controls.h
17705
17706 XILLYBUS DRIVER
17707 M:      Eli Billauer <eli.billauer@gmail.com>
17708 L:      linux-kernel@vger.kernel.org
17709 S:      Supported
17710 F:      drivers/char/xillybus/
17711
17712 XLP9XX I2C DRIVER
17713 M:      George Cherian <george.cherian@cavium.com>
17714 M:      Jan Glauber <jglauber@cavium.com>
17715 L:      linux-i2c@vger.kernel.org
17716 W:      http://www.cavium.com
17717 S:      Supported
17718 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17719 F:      drivers/i2c/busses/i2c-xlp9xx.c
17720
17721 XRA1403 GPIO EXPANDER
17722 M:      Nandor Han <nandor.han@ge.com>
17723 M:      Semi Malinen <semi.malinen@ge.com>
17724 L:      linux-gpio@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/gpio/gpio-xra1403.c
17727 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17728
17729 XTENSA XTFPGA PLATFORM SUPPORT
17730 M:      Max Filippov <jcmvbkbc@gmail.com>
17731 L:      linux-xtensa@linux-xtensa.org
17732 S:      Maintained
17733 F:      drivers/spi/spi-xtensa-xtfpga.c
17734 F:      sound/soc/xtensa/xtfpga-i2s.c
17735
17736 YAM DRIVER FOR AX.25
17737 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17738 L:      linux-hams@vger.kernel.org
17739 S:      Maintained
17740 F:      drivers/net/hamradio/yam*
17741 F:      include/linux/yam.h
17742
17743 YAMA SECURITY MODULE
17744 M:      Kees Cook <keescook@chromium.org>
17745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17746 S:      Supported
17747 F:      security/yama/
17748 F:      Documentation/admin-guide/LSM/Yama.rst
17749
17750 YEALINK PHONE DRIVER
17751 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17752 L:      usbb2k-api-dev@nongnu.org
17753 S:      Maintained
17754 F:      Documentation/input/devices/yealink.rst
17755 F:      drivers/input/misc/yealink.*
17756
17757 Z8530 DRIVER FOR AX.25
17758 M:      Joerg Reuter <jreuter@yaina.de>
17759 W:      http://yaina.de/jreuter/
17760 W:      http://www.qsl.net/dl1bke/
17761 L:      linux-hams@vger.kernel.org
17762 S:      Maintained
17763 F:      Documentation/networking/z8530drv.txt
17764 F:      drivers/net/hamradio/*scc.c
17765 F:      drivers/net/hamradio/z8530.h
17766
17767 ZBUD COMPRESSED PAGE ALLOCATOR
17768 M:      Seth Jennings <sjenning@redhat.com>
17769 M:      Dan Streetman <ddstreet@ieee.org>
17770 L:      linux-mm@kvack.org
17771 S:      Maintained
17772 F:      mm/zbud.c
17773 F:      include/linux/zbud.h
17774
17775 ZD1211RW WIRELESS DRIVER
17776 M:      Daniel Drake <dsd@gentoo.org>
17777 M:      Ulrich Kunitz <kune@deine-taler.de>
17778 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17779 L:      linux-wireless@vger.kernel.org
17780 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17781 S:      Maintained
17782 F:      drivers/net/wireless/zydas/zd1211rw/
17783
17784 ZD1301 MEDIA DRIVER
17785 M:      Antti Palosaari <crope@iki.fi>
17786 L:      linux-media@vger.kernel.org
17787 W:      https://linuxtv.org/
17788 W:      http://palosaari.fi/linux/
17789 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17790 S:      Maintained
17791 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17792
17793 ZD1301_DEMOD MEDIA DRIVER
17794 M:      Antti Palosaari <crope@iki.fi>
17795 L:      linux-media@vger.kernel.org
17796 W:      https://linuxtv.org/
17797 W:      http://palosaari.fi/linux/
17798 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17799 S:      Maintained
17800 F:      drivers/media/dvb-frontends/zd1301_demod*
17801
17802 ZHAOXIN PROCESSOR SUPPORT
17803 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17804 L:      linux-kernel@vger.kernel.org
17805 S:      Maintained
17806 F:      arch/x86/kernel/cpu/zhaoxin.c
17807
17808 ZPOOL COMPRESSED PAGE STORAGE API
17809 M:      Dan Streetman <ddstreet@ieee.org>
17810 L:      linux-mm@kvack.org
17811 S:      Maintained
17812 F:      mm/zpool.c
17813 F:      include/linux/zpool.h
17814
17815 ZR36067 VIDEO FOR LINUX DRIVER
17816 L:      mjpeg-users@lists.sourceforge.net
17817 L:      linux-media@vger.kernel.org
17818 W:      http://mjpeg.sourceforge.net/driver-zoran/
17819 T:      hg https://linuxtv.org/hg/v4l-dvb
17820 S:      Odd Fixes
17821 F:      drivers/staging/media/zoran/
17822
17823 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17824 M:      Minchan Kim <minchan@kernel.org>
17825 M:      Nitin Gupta <ngupta@vflare.org>
17826 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17827 L:      linux-kernel@vger.kernel.org
17828 S:      Maintained
17829 F:      drivers/block/zram/
17830 F:      Documentation/admin-guide/blockdev/zram.rst
17831
17832 ZS DECSTATION Z85C30 SERIAL DRIVER
17833 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17834 S:      Maintained
17835 F:      drivers/tty/serial/zs.*
17836
17837 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17838 M:      Minchan Kim <minchan@kernel.org>
17839 M:      Nitin Gupta <ngupta@vflare.org>
17840 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17841 L:      linux-mm@kvack.org
17842 S:      Maintained
17843 F:      mm/zsmalloc.c
17844 F:      include/linux/zsmalloc.h
17845 F:      Documentation/vm/zsmalloc.rst
17846
17847 ZSWAP COMPRESSED SWAP CACHING
17848 M:      Seth Jennings <sjenning@redhat.com>
17849 M:      Dan Streetman <ddstreet@ieee.org>
17850 L:      linux-mm@kvack.org
17851 S:      Maintained
17852 F:      mm/zswap.c
17853
17854 THE REST
17855 M:      Linus Torvalds <torvalds@linux-foundation.org>
17856 L:      linux-kernel@vger.kernel.org
17857 Q:      http://patchwork.kernel.org/project/LKML/list/
17858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17859 S:      Buried alive in reporters
17860 F:      *
17861 F:      */