95443 Commits

Author SHA1 Message Date
Linus Torvalds
ec3604c7a5 Writeback error handling fixes for v4.14
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZrTy3AAoJEAAOaEEZVoIVaucP/ApBAj2S5wzvlV1u6l8E6ae7
 ZeEEZfcWwzRYlKjZAkTWqj9XvGpDGO5gLq4wsZK2edFAq++/MJF8ZVtN4tdZ1kUZ
 DUvRodtVOrT08Kp9wZXGT7JOFrf6U/6gMcR6p0MuWnHndeKYvlpcFi9NPT4EC9/z
 Zm9V7gtlPdSOha7eaSjUS0+vLERkxqXLBW3Av9QUOBP/lbI3lqIroGKeHDYnVdya
 2P/k5EcRRJMyJP6TqyYxmmJl+UWjJFMLvnlUDBslHnD/u3mIUhw3JLHYBjn5dZRE
 Xjq56IDPoXDUvzlBhtn/Uqyx+/wtwsNsylpmKv6K5G1JfdeuSsPVsCey+A1cqV64
 LpE5896wf9TmnmI9LNyh6vDn925xPSGBiF45UEp5f9aO7jXeY0MaEZ8g+ENqFIDK
 v4gtZdS9FhYHV+/l4qEwYMKrqSbwKEs1r1FT+f4wnABby1ojfdA57ZPlp5PV2Vjp
 szTp88Zkb7cMvZwEnWwxWofcJNmgS7uNahvnQF3IJ4ITsioEkuyYR3K4ZQMaaaV9
 wCp6G0FhXZaK3OI7o9WiDwaO2elp9Hxc8bnqKpiBbHZkY0NLh7/++5VxpeNbTHFy
 AGijQiiKGNNyYqNj93wq9jpVdMNjB0pXrHRxfav8v7MtQ+WfbEoAENF4T7hN7iXn
 UuF6eSWEC5O1UCRUk1A+
 =LLY3
 -----END PGP SIGNATURE-----

Merge tag 'wberr-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux

Pull writeback error handling updates from Jeff Layton:
 "This pile continues the work from last cycle on better tracking
  writeback errors. In v4.13 we added some basic errseq_t infrastructure
  and converted a few filesystems to use it.

  This set continues refining that infrastructure, adds documentation,
  and converts most of the other filesystems to use it. The main
  exception at this point is the NFS client"

* tag 'wberr-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  ecryptfs: convert to file_write_and_wait in ->fsync
  mm: remove optimizations based on i_size in mapping writeback waits
  fs: convert a pile of fsync routines to errseq_t based reporting
  gfs2: convert to errseq_t based writeback error reporting for fsync
  fs: convert sync_file_range to use errseq_t based error-tracking
  mm: add file_fdatawait_range and file_write_and_wait
  fuse: convert to errseq_t based error tracking for fsync
  mm: consolidate dax / non-dax checks for writeback
  Documentation: add some docs for errseq_t
  errseq: rename __errseq_set to errseq_set
2017-09-06 14:11:03 -07:00
Linus Torvalds
066dea8c30 File locking related changes for v4.14
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZrTzyAAoJEAAOaEEZVoIVj8wP/0sOxG+7vEEpe4uj2W52aq9T
 Y39/ZLfRTLm9SqgH61lkN+IyUsvDx+IP1ws2LBhp0IDRD9m40wdILhHZRWXJcRW2
 ApEfmXF+rxnZZ6725ixX9w4Ylab2ZeGmKbzaG4wIjxfddftewZkJvFQcb1LZDfWq
 1N0SF4KWoWN6t26Du5CHmYSj/Sz6YGrWGhF22u3mNfkGL+MmuKbz+kB3W+0q2NUF
 ZjkOIH9WcRiXgSlcHPBLre2EKHqHaNgb0s4Iofd3ZEe50v1NwY/vBMefxuwRdgKS
 kpLhIKIYMawrHn2rpV0jm12qdgCYj+t2kbVIUBDn3unBP2zYA0e/oo5HNIrroVlk
 Q6aGwmW0LN60rpd5qcRuNS1p1h2id2HpxEe98dsski6T8CVnj/nvu7EIxmWM02cf
 g2HeOd7bnl3+uu7SwSTkOVb6G7Kjn+Xufiz/n11mK6fl2jvOyWZZmDqhhjWAYJ8r
 t5mQVWJdEV12+6+A1WSv9DeS3TUgdYPCF8dzDtF+JVn3WEmxYHywH36Y3hKKz+BA
 gFEhnHvlyaVvpXCr8Y5BqNSfEfvZe/YUnmVReHpgBU/U4GJ17iQYk/g2vfmPLmsN
 IZ2OGCrDUc/LfdWc4llRyQBvlGT1KujaT0tbN7xnuWcS2qWdsfX4jDtDUH9E6pvK
 TB6Sw4Ike0ixamG8N8q/
 =VPMU
 -----END PGP SIGNATURE-----

Merge tag 'locks-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux

Pull file locking updates from Jeff Layton:
 "This pile just has a few file locking fixes from Ben Coddington. There
  are a couple of cleanup patches + an attempt to bring sanity to the
  l_pid value that is reported back to userland on an F_GETLK request.

  After a few gyrations, he came up with a way for filesystems to
  communicate to the VFS layer code whether the pid should be translated
  according to the namespace or presented as-is to userland"

* tag 'locks-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  locks: restore a warn for leaked locks on close
  fs/locks: Remove fl_nspid and use fs-specific l_pid for remote locks
  fs/locks: Use allocation rather than the stack in fcntl_getlk()
2017-09-06 13:43:26 -07:00
Linus Torvalds
c7f396f12f dlm for 4.14
This set includes a bunch of minor code cleanups that
 have accumulated, probably from code analyzers people
 like to run.  There is one nice fix that avoids some
 socket leaks by switching to use sock_create_lite().
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZrtP1AAoJEDgbc8f8gGmqH3YQALZouj0tzatxHfWlGcMHoufL
 M2wmQragG4qOI1w9vNKmo6GctQ+Teqholnt2gRHputxNLzPUXPzNgAR1/O7O8741
 TCB/fhR16KqMMP4bTa2GQ73WVFhohkh8xSvtcWkhCqC+Ti/qx2FN7LZ7Mxn6Muje
 IC7E+Oy2Xr64lUb1CsfpXXel8vs+ujoMIAZiU4P/PgCzYX5FvaFWJ9VCwgYzfIuN
 zj2O1txau5xW2fZmD5GRmgWY/g5wCPcPxwCdZacqrL7yNiU1wsrhYFds0AiGSPJC
 D/wMX9a0GN28L+zW0eLEVI+lIk8f5Az+DOrw5UUFNwDd4ejDWaS0dtMNThYu6VvD
 x6+JZhgZHcj3Df/s4PMZvPkCx+8ZeRGK9RK+jlkEVfO8aIE39gi6mC+EuTJmZe/m
 PAB7O2OG0FTUPoY+t/5wKaz1g6qSHQ2fQZb8rAMoUFWwFJWXp3q7/tlZN4dlwIDI
 2yp9UN09ug3tICcne/gvmJ5x8lVN3Eh6XHkbO1qedsv45SYKdOwPmvyp2XTZooJK
 kg827Z+deRmvTfX3gzEsEO1caabtYDOrZ23RHJxqViNdZbMn3Tifc2pBZCIJHfmu
 4My+Midl38Ch9SUx30ePwjyJ9+Ptsm7KiSOIvrtRZV/1bPEqRP03suxEZvmCA/z4
 elMj1gKykj/GHXZ+cHlX
 =lGzS
 -----END PGP SIGNATURE-----

Merge tag 'dlm-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

Pull dlm updates from David Teigland:
 "This set includes a bunch of minor code cleanups that have
  accumulated, probably from code analyzers people like to run. There is
  one nice fix that avoids some socket leaks by switching to use
  sock_create_lite()"

* tag 'dlm-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
  dlm: use sock_create_lite inside tcp_accept_from_sock
  uapi linux/dlm_netlink.h: include linux/dlmconstants.h
  dlm: avoid double-free on error path in dlm_device_{register,unregister}
  dlm: constify kset_uevent_ops structure
  dlm: print log message when cluster name is not set
  dlm: Delete an unnecessary variable initialisation in dlm_ls_start()
  dlm: Improve a size determination in two functions
  dlm: Use kcalloc() in two functions
  dlm: Use kmalloc_array() in make_member_array()
  dlm: Delete an error message for a failed memory allocation in dlm_recover_waiters_pre()
  dlm: Improve a size determination in dlm_recover_waiters_pre()
  dlm: Use kcalloc() in dlm_scan_waiters()
  dlm: Improve a size determination in table_seq_start()
  dlm: Add spaces for better code readability
  dlm: Replace six seq_puts() calls by seq_putc()
  dlm: Make dismatch error message more clear
  dlm: Fix kernel memory disclosure
2017-09-06 13:39:23 -07:00
Linus Torvalds
be6297e9be Scalability improvements when allocating inodes, and some
miscellaneous bug fixes and cleanups.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlms4KwACgkQ8vlZVpUN
 gaMsNwf9EDIaB7uMAFIRw8TzszbYKE3K3T412s18zce+kYea6wZPkQavWH/qMYgU
 r8jmXfDi3KZJJBI8fFW4qh36qs/fJoOeQOD3BTHcczEJqaaOiahaxfSylTwezDfw
 fIkEMCfBj6Vyldo0aKrtM4iU07Njj7QmYBtsiJo1kpyAuZ7wuoaiyizCLRb0fhLB
 AnBOs2ur9fQvn954M03tJIKpxFgmbpofM7yMtJYpW9dHCCWe2G+sIdBy/W6vVTxt
 sJIzUGyyEFs9Hr8U8THbuo5XgScFh+NEOkj/cf60t5ZYxwZzJvY7+Oj7BQwxEM1p
 Efcjz2kRLU8qSYHOHxCar0D3MW+oNQ==
 =E7gL
 -----END PGP SIGNATURE-----

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "Scalability improvements when allocating inodes, and some
  miscellaneous bug fixes and cleanups"

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: avoid Y2038 overflow in recently_deleted()
  ext4: fix fault handling when mounted with -o dax,ro
  ext4: fix quota inconsistency during orphan cleanup for read-only mounts
  ext4: fix incorrect quotaoff if the quota feature is enabled
  ext4: remove useless test and assignment in strtohash functions
  ext4: backward compatibility support for Lustre ea_inode implementation
  ext4: remove timebomb in ext4_decode_extra_time()
  ext4: use sizeof(*ptr)
  ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets
  ext4: reduce lock contention in __ext4_new_inode
  ext4: cleanup goto next group
  ext4: do not unnecessarily allocate buffer in recently_deleted()
2017-09-06 12:59:41 -07:00
Linus Torvalds
5791577963 Updates for 4.14:
- Write unmount record for a ro mount to avoid unnecessary log replay
 - Clean up orphaned inodes when mounting fs readonly
 - Resubmit inode log items when buffer writeback fails to avoid umount hang
 - Fix log recovery corruption problems when log headers wrap around the end
 - Avoid infinite loop searching for free inodes when inode counters are wrong
 - Evict inodes involved with log redo so that we don't leak them later
 - Fix a potential race between reclaim and inode cluster freeing
 - Refactor the inode joining code w.r.t. transaction rolling & deferred ops
 - Fix a bug where the log doesn't properly deal with dirty buffers that
   are about to become ordered buffers
 - Fix the extent swap code to deal with making dirty buffers ordered properly
 - Consolidate page fault handlers
 - Refactor the incore extent manipulation functions to use the iext
   abstractions instead of directly modifying with extent data
 - Disable crashy chattr +/-x until we fix it
 - Don't allow us to set S_DAX for v2 inodes
 - Various cleanups
 - Clarify some documentation
 - Fix a problem where fsync and a log commit race to send the disk a
   flush command, resulting in a small window where power fail data loss
   could occur
 - Simplify some rmap operations in the fcollapse code
 - Fix some use-after-free problems in async writeback
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABCgAGBQJZrEAQAAoJEPh/dxk0SrTrxKEP/3y8sLWdy4fUdPpVkwZteXwc
 zGyYaLrmKRc5i6abBNtLCZoRJGfRdvVyPrhQ1q3mt8H//xuURgqgFFyjj3wAdsLf
 sDejIHhdsc8/VcuLLtCW3rEYg58hJ89hW7d1InCP0tvqWmljh9svhzXebtwUvNNF
 /2fHIUXUiAxLbgjv/N2i/smlLl0zdx6C2x1TlJmfwer0UMTAnlmbFWxCqmtUZwSl
 QSuGgn1wo3dkId9aFoNwQmSCFeYcxQlpaInJEzUiVQOA4dbphXHO9Bsx0eOkpDuz
 39waaX0fld8LEfIQGmUQ995UkAwfk/asjgDSApyXdkMayNWhi0KpRl1zXgCb8BbL
 m7vYJhIfJ399+jbNPe1+htn3I16AmpvAai9MNJidFclWwqFEuQEnxZccdtTIAiRv
 XuYiq9hN2NOwlwPUYfrZxfx34fdocRyHmGVs3i7P3/qPWd5Hx6+FpQTOngciS7MN
 6xnM8PbnrLadw3ooMDEKgWsN805BQALiwzDRggoAXG1Pm2SqFnLD/dAR4c7R3nR8
 vvYlfGHnd38aMlW73IALkkGJqZy/bHPFhrbvpjXyIG6SYwCjrWrO0chM0O8MCRrF
 MIW3rM5hYIE8aCkpJ2mxvcQalmSAlSPVKlmgvSK4S1Sz4kcywxskNhch8uNkb5uy
 WUHhrJz+wBjdjrDOU3aL
 =jBdo
 -----END PGP SIGNATURE-----

Merge tag 'xfs-4.14-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull XFS updates from Darrick Wong:
 "Here are the changes for xfs for 4.14. Most of these are cleanups and
  fixes for bad behavior, as we're mostly focusing on improving
  reliablity this cycle (read: there's potentially a lot of stuff on the
  horizon for 4.15 so better to spend a few weeks killing other bugs
  now).

  Summary:

   - Write unmount record for a ro mount to avoid unnecessary log replay

   - Clean up orphaned inodes when mounting fs readonly

   - Resubmit inode log items when buffer writeback fails to avoid
     umount hang

   - Fix log recovery corruption problems when log headers wrap around
     the end

   - Avoid infinite loop searching for free inodes when inode counters
     are wrong

   - Evict inodes involved with log redo so that we don't leak them
     later

   - Fix a potential race between reclaim and inode cluster freeing

   - Refactor the inode joining code w.r.t. transaction rolling &
     deferred ops

   - Fix a bug where the log doesn't properly deal with dirty buffers
     that are about to become ordered buffers

   - Fix the extent swap code to deal with making dirty buffers ordered
     properly

   - Consolidate page fault handlers

   - Refactor the incore extent manipulation functions to use the iext
     abstractions instead of directly modifying with extent data

   - Disable crashy chattr +/-x until we fix it

   - Don't allow us to set S_DAX for v2 inodes

   - Various cleanups

   - Clarify some documentation

   - Fix a problem where fsync and a log commit race to send the disk a
     flush command, resulting in a small window where power fail data
     loss could occur

   - Simplify some rmap operations in the fcollapse code

   - Fix some use-after-free problems in async writeback"

* tag 'xfs-4.14-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (44 commits)
  xfs: use kmem_free to free return value of kmem_zalloc
  xfs: open code end_buffer_async_write in xfs_finish_page_writeback
  xfs: don't set v3 xflags for v2 inodes
  xfs: fix compiler warnings
  fsmap: fix documentation of FMR_OF_LAST
  xfs: simplify the rmap code in xfs_bmse_merge
  xfs: remove unused flags arg from xfs_file_iomap_begin_delay
  xfs: fix incorrect log_flushed on fsync
  xfs: disable per-inode DAX flag
  xfs: replace xfs_qm_get_rtblks with a direct call to xfs_bmap_count_leaves
  xfs: rewrite xfs_bmap_count_leaves using xfs_iext_get_extent
  xfs: use xfs_iext_*_extent helpers in xfs_bmap_split_extent_at
  xfs: use xfs_iext_*_extent helpers in xfs_bmap_shift_extents
  xfs: move some code around inside xfs_bmap_shift_extents
  xfs: use xfs_iext_get_extent in xfs_bmap_first_unused
  xfs: switch xfs_bmap_local_to_extents to use xfs_iext_insert
  xfs: add a xfs_iext_update_extent helper
  xfs: consolidate the various page fault handlers
  iomap: return VM_FAULT_* codes from iomap_page_mkwrite
  xfs: relog dirty buffers during swapext bmbt owner change
  ...
2017-09-06 12:19:23 -07:00
Vinod Koul
41bd0314fa Merge branch 'topic/dmatest' into for-linus 2017-09-06 21:55:10 +05:30
David S. Miller
18fb0b46d5 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-09-05 20:03:35 -07:00
Corentin Labbe
5482a978b9 net: mdio-mux: add mdio_mux parameter to mdio_mux_init()
mdio_mux_init() use the parameter dev for two distinct thing:
1) Have a device for all devm_ functions
2) Get device_node from it

Since it is two distinct purpose, this patch add a parameter mdio_mux
that is linked to task 2.

This will also permit to register an of_node mdio-mux that lacks a direct
owning device.
For example a mdio-mux which is a subnode of a real device.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-05 14:42:52 -07:00
Linus Torvalds
e7d0c41ecc Device properties framework updates for v4.14-rc1
- Introduce fwnode operations for all of the separate types of
    "firmware nodes" that can be handled by the device properties
    framework and drop the type field from struct fwnode_handle
    (Sakari Ailus, Arnd Bergmann).
 
  - Make the device properties framework use const fwnode arguments
    where possible (Sakari Ailus).
 
  - Add a helper for the consolidated handling of node references
    to the device properties framework (Sakari Ailus).
 
  - Switch over the ACPI part of the device properties framework
    to the new UUID API (Andy Shevchenko).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJZrcHoAAoJEILEb/54YlRxVH4P/i7MVmWxZW1qosqt8NbI+kqu
 rjxBiQ1YaPuwWiZk5LMRQWIr4Y52v+8uwoVAoQbpfkpQpxpUtIApqFGGHkOK091S
 6wcwdAJv78m7dQGJZ96nQkBdw+qCUG+s9L3KMfXYiipwyG7bg4BVcs5jZcIqcZ4F
 2xecG6DMn4ESwFbZyVULWyQh50tSBztaHEG6AU2T/07yXU3RNJmwAVVZzpHdtA80
 mDbWcCFjcmhrpPa0Aq6MrSMjKso1zd8Es+xwYhXsIQpD1l0HhLLQ0X4veSPcPG4B
 aSNEYuribpvZ2FIRti7H7gi/F+Arm9vPdc9WHbOPLOIF1z+GJKiqjBuxUrfXKPqG
 v1W3f1bcApe9DfmC5z1wZBi2d7thQOzRFfc8WRrMybQ6z1MAqqe5PfAlgpMFmL22
 8ZCzzXIBUsfUjVlwYBvgkKvpLioEl88otWGdhewWY6F+DZ8+vPyvrpi15P36Xgos
 ijX89cvyfze3m5GW08hQ6DTOVvaFoMyucYfSo6/MBamw9fbUgiEgBfUAsQyb3sRU
 8g1KrwkAX8KFmoocX/AVjvwVBaKNdYeJ9Gy6EItAPxNl+F1q6vjkO0r/VeSrO1KW
 3GRqw5MZP35DD9IRo4DTAjwtNVkgIUjpG/hfB7l3PFdDxWfeiM5tf2zMExhT0nIR
 h8s8mn61KZp0gpsE02FS
 =0rnk
 -----END PGP SIGNATURE-----

Merge tag 'devprop-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull device properties framework updates from Rafael Wysocki:
 "These introduce fwnode operations for all of the separate types of
  'firmware nodes' that can be handled by the device properties
  framework, make the framework use const fwnode arguments all over, add
  a helper for the consolidated handling of node references and switch
  over the framework to the new UUID API.

  Specifics:

   - Introduce fwnode operations for all of the separate types of
     'firmware nodes' that can be handled by the device properties
     framework and drop the type field from struct fwnode_handle (Sakari
     Ailus, Arnd Bergmann).

   - Make the device properties framework use const fwnode arguments
     where possible (Sakari Ailus).

   - Add a helper for the consolidated handling of node references to
     the device properties framework (Sakari Ailus).

   - Switch over the ACPI part of the device properties framework to the
     new UUID API (Andy Shevchenko)"

* tag 'devprop-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: device property: Switch to use new generic UUID API
  device property: export irqchip_fwnode_ops
  device property: Introduce fwnode_property_get_reference_args
  device property: Constify fwnode property API
  device property: Constify argument to pset fwnode backend
  ACPI: Constify internal fwnode arguments
  ACPI: Constify acpi_bus helper functions, switch to macros
  ACPI: Prepare for constifying acpi_get_next_subnode() fwnode argument
  device property: Get rid of struct fwnode_handle type field
  ACPI: Use IS_ERR_OR_NULL() instead of non-NULL check in is_acpi_data_node()
2017-09-05 12:50:00 -07:00
Linus Torvalds
53ac64aac9 ACPI updates for v4.14-rc1
- Update the ACPICA code in the kernel to upstream revision 20170728
    including:
    * Alias operator handling update (Bob Moore).
    * Deferred resolution of reference package elements (Bob Moore).
    * Support for the _DMA method in walk resources (Bob Moore).
    * Tables handling update and support for deferred table
      verification (Lv Zheng).
    * Update of SMMU models for IORT (Robin Murphy).
    * Compiler and disassembler updates (Alex James, Erik Schmauss,
      Ganapatrao Kulkarni, James Morse).
    * Tools updates (Erik Schmauss, Lv Zheng).
    * Assorted minor fixes and cleanups (Bob Moore, Kees Cook,
      Lv Zheng, Shao Ming).
 
  - Rework the initialization of non-wakeup GPEs with method handlers
    in order to address a boot crash on some systems with Thunderbolt
    devices connected at boot time where we miss an early hotplug
    event due to a delay in GPE enabling (Rafael Wysocki).
 
  - Rework the handling of PCI bridges when setting up ACPI-based
    device wakeup in order to avoid disabling wakeup for bridges
    prematurely (Rafael Wysocki).
 
  - Consolidate Apple DMI checks throughout the tree, add support for
    Apple device properties to the device properties framework and
    use these properties for the handling of I2C and SPI devices on
    Apple systems (Lukas Wunner).
 
  - Add support for _DMA to the ACPI-based device properties lookup
    code and make it possible to use the information from there to
    configure DMA regions on ARM64 systems (Lorenzo Pieralisi).
 
  - Fix several issues in the APEI code, add support for exporting
    the BERT error region over sysfs and update APEI MAINTAINERS
    entry with reviewers information (Borislav Petkov, Dongjiu Geng,
    Loc Ho, Punit Agrawal, Tony Luck, Yazen Ghannam).
 
  - Fix a potential initialization ordering issue in the ACPI EC
    driver and clean it up somewhat (Lv Zheng).
 
  - Update the ACPI SPCR driver to extend the existing XGENE 8250
    workaround in it to a new platform (m400) and to work around
    an Xgene UART clock issue (Graeme Gregory).
 
  - Add a new utility function to the ACPI core to support using
    ACPI OEM ID / OEM Table ID / Revision for system identification
    in blacklisting or similar and switch over the existing code
    already using this information to this new interface (Toshi Kani).
 
  - Fix an xpower PMIC issue related to GPADC reads that always return
    0 without extra pin manipulations (Hans de Goede).
 
  - Add statements to print debug messages in a couple of places in
    the ACPI core for easier diagnostics (Rafael Wysocki).
 
  - Clean up the ACPI processor driver slightly (Colin Ian King,
    Hanjun Guo).
 
  - Clean up the ACPI x86 boot code somewhat (Andy Shevchenko).
 
  - Add a quirk for Dell OptiPlex 9020M to the ACPI backlight
    driver (Alex Hung).
 
  - Assorted fixes, cleanups and updates related to ACPI (Amitoj Kaur
    Chawla, Bhumika Goyal, Frank Rowand, Jean Delvare, Punit Agrawal,
    Ronald Tschalär, Sumeet Pawnikar).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJZrcE+AAoJEILEb/54YlRxVGAP/RKzkJlYlOIXtMjf4XWg5ZfJ
 RKZA68E9DW179KoBoTCVPD6/eD5UoEJ7fsWXFU2Hgp2xL3N1mZMAJHgAE4GoAwCx
 uImoYvQgdPna7DawzRIFkvkfceYxNyh+KaV9s7xne4hAwsB7JzP9yf5Ywll53+oF
 Le27/r6lDOaWhG7uYcxSabnQsWZQkBF5mj2GPzEpKDIHcLA1Vii0URzm7mAHdZsz
 vGjYhxrshKYEVdkLSRn536m1rEfp2fqsRJ5wqNAazZJr6Cs1WIfNVuv/RfduRJpG
 /zHIRAmgKV+3jp39cBpjdnexLczb1rGiCV1yZOvwCNM7jy4evL8vbL7VgcUCopaj
 fHbF34chNG/hKJd3Zn3RRCTNzCs6bv+txslOMARxji5eyr2Q4KuVnvg5LM4hxOUP
 23FvcYkBYWu4QCNLOTnC7y2OqK6WzOvDpfi7hf13Z42iNzeAUbwt1sVF0/OCwL51
 Og6blSy2x8FidKp8oaBBboBzHEiKWnXBj/Hw8KEHVcsqZv1ZC6igNRAL3tjxamU8
 98/Z2NSZHYPrrrn13tT9ywISYXReXzUF85787+0ofugvDe8/QyBH6UhzzZc/xKVA
 t329JEjEFZZSLgxMIIa9bXoQANxkeZEGsxN6FfwvQhyIVdagLF3UvCjZl/q2NScC
 9n++s32qfUBRHetGODWc
 =6Ke9
 -----END PGP SIGNATURE-----

Merge tag 'acpi-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "These include a usual ACPICA code update (this time to upstream
  revision 20170728), a fix for a boot crash on some systems with
  Thunderbolt devices connected at boot time, a rework of the handling
  of PCI bridges when setting up device wakeup, new support for Apple
  device properties, support for DMA configurations reported via ACPI on
  ARM64, APEI-related updates, ACPI EC driver updates and assorted minor
  modifications in several places.

  Specifics:

   - Update the ACPICA code in the kernel to upstream revision 20170728
     including:
      * Alias operator handling update (Bob Moore).
      * Deferred resolution of reference package elements (Bob Moore).
      * Support for the _DMA method in walk resources (Bob Moore).
      * Tables handling update and support for deferred table
        verification (Lv Zheng).
      * Update of SMMU models for IORT (Robin Murphy).
      * Compiler and disassembler updates (Alex James, Erik Schmauss,
        Ganapatrao Kulkarni, James Morse).
      * Tools updates (Erik Schmauss, Lv Zheng).
      * Assorted minor fixes and cleanups (Bob Moore, Kees Cook, Lv
        Zheng, Shao Ming).

   - Rework the initialization of non-wakeup GPEs with method handlers
     in order to address a boot crash on some systems with Thunderbolt
     devices connected at boot time where we miss an early hotplug event
     due to a delay in GPE enabling (Rafael Wysocki).

   - Rework the handling of PCI bridges when setting up ACPI-based
     device wakeup in order to avoid disabling wakeup for bridges
     prematurely (Rafael Wysocki).

   - Consolidate Apple DMI checks throughout the tree, add support for
     Apple device properties to the device properties framework and use
     these properties for the handling of I2C and SPI devices on Apple
     systems (Lukas Wunner).

   - Add support for _DMA to the ACPI-based device properties lookup
     code and make it possible to use the information from there to
     configure DMA regions on ARM64 systems (Lorenzo Pieralisi).

   - Fix several issues in the APEI code, add support for exporting the
     BERT error region over sysfs and update APEI MAINTAINERS entry with
     reviewers information (Borislav Petkov, Dongjiu Geng, Loc Ho, Punit
     Agrawal, Tony Luck, Yazen Ghannam).

   - Fix a potential initialization ordering issue in the ACPI EC driver
     and clean it up somewhat (Lv Zheng).

   - Update the ACPI SPCR driver to extend the existing XGENE 8250
     workaround in it to a new platform (m400) and to work around an
     Xgene UART clock issue (Graeme Gregory).

   - Add a new utility function to the ACPI core to support using ACPI
     OEM ID / OEM Table ID / Revision for system identification in
     blacklisting or similar and switch over the existing code already
     using this information to this new interface (Toshi Kani).

   - Fix an xpower PMIC issue related to GPADC reads that always return
     0 without extra pin manipulations (Hans de Goede).

   - Add statements to print debug messages in a couple of places in the
     ACPI core for easier diagnostics (Rafael Wysocki).

   - Clean up the ACPI processor driver slightly (Colin Ian King, Hanjun
     Guo).

   - Clean up the ACPI x86 boot code somewhat (Andy Shevchenko).

   - Add a quirk for Dell OptiPlex 9020M to the ACPI backlight driver
     (Alex Hung).

   - Assorted fixes, cleanups and updates related to ACPI (Amitoj Kaur
     Chawla, Bhumika Goyal, Frank Rowand, Jean Delvare, Punit Agrawal,
     Ronald Tschalär, Sumeet Pawnikar)"

* tag 'acpi-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (75 commits)
  ACPI / APEI: Suppress message if HEST not present
  intel_pstate: convert to use acpi_match_platform_list()
  ACPI / blacklist: add acpi_match_platform_list()
  ACPI, APEI, EINJ: Subtract any matching Register Region from Trigger resources
  ACPI: make device_attribute const
  ACPI / sysfs: Extend ACPI sysfs to provide access to boot error region
  ACPI: APEI: fix the wrong iteration of generic error status block
  ACPI / processor: make function acpi_processor_check_duplicates() static
  ACPI / EC: Clean up EC GPE mask flag
  ACPI: EC: Fix possible issues related to EC initialization order
  ACPI / PM: Add debug statements to acpi_pm_notify_handler()
  ACPI: Add debug statements to acpi_global_event_handler()
  ACPI / scan: Enable GPEs before scanning the namespace
  ACPICA: Make it possible to enable runtime GPEs earlier
  ACPICA: Dispatch active GPEs at init time
  ACPI: SPCR: work around clock issue on xgene UART
  ACPI: SPCR: extend XGENE 8250 workaround to m400
  ACPI / LPSS: Don't abort ACPI scan on missing mem resource
  mailbox: pcc: Drop uninformative output during boot
  ACPI/IORT: Add IORT named component memory address limits
  ...
2017-09-05 12:45:03 -07:00
Linus Torvalds
439644096c Power management updates for v4.14-rc1
- Drop the P-state selection algorithm based on a PID controller
    from intel_pstate and make it use the same P-state selection
    method (based on the CPU load) for all types of systems in the
    active mode (Rafael Wysocki, Srinivas Pandruvada).
 
  - Rework the cpufreq core and governors to make it possible to
    take cross-CPU utilization updates into account and modify the
    schedutil governor to actually do so (Viresh Kumar).
 
  - Clean up the handling of transition latency information in the
    cpufreq core and untangle it from the information on which drivers
    cannot do dynamic frequency switching (Viresh Kumar).
 
  - Add support for new SoCs (MT2701/MT7623 and MT7622) to the
    mediatek cpufreq driver and update its DT bindings (Sean Wang).
 
  - Modify the cpufreq dt-platdev driver to autimatically create
    cpufreq devices for the new (v2) Operating Performance Points
    (OPP) DT bindings and update its whitelist of supported systems
    (Viresh Kumar, Shubhrajyoti Datta, Marc Gonzalez, Khiem Nguyen,
    Finley Xiao).
 
  - Add support for Ux500 to the cpufreq-dt driver and drop the
    obsolete dbx500 cpufreq driver (Linus Walleij, Arnd Bergmann).
 
  - Add new SoC (R8A7795) support to the cpufreq rcar driver (Khiem
    Nguyen).
 
  - Fix and clean up assorted issues in the cpufreq drivers and core
    (Arvind Yadav, Christophe Jaillet, Colin Ian King, Gustavo Silva,
    Julia Lawall, Leonard Crestez, Rob Herring, Sudeep Holla).
 
  - Update the IO-wait boost handling in the schedutil governor to
    make it less aggressive (Joel Fernandes).
 
  - Rework system suspend diagnostics to make it print fewer messages
    to the kernel log by default, add a sysfs knob to allow more
    suspend-related messages to be printed and add Low Power S0 Idle
    constraints checks to the ACPI suspend-to-idle code (Rafael
    Wysocki, Srinivas Pandruvada).
 
  - Prefer suspend-to-idle over S3 on ACPI-based systems with the
    ACPI_FADT_LOW_POWER_S0 flag set and the Low Power Idle S0 _DSM
    interface present in the ACPI tables (Rafael Wysocki).
 
  - Update documentation related to system sleep and rename a number
    of items in the code to make it cleare that they are related to
    suspend-to-idle (Rafael Wysocki).
 
  - Export a variable allowing device drivers to check the target
    system sleep state from the core system suspend code (Florian
    Fainelli).
 
  - Clean up the cpuidle subsystem to handle the polling state on
    x86 in a more straightforward way and to use %pOF instead of
    full_name (Rafael Wysocki, Rob Herring).
 
  - Update the devfreq framework to fix and clean up a few minor
    issues (Chanwoo Choi, Rob Herring).
 
  - Extend diagnostics in the generic power domains (genpd) framework
    and clean it up slightly (Thara Gopinath, Rob Herring).
 
  - Fix and clean up a couple of issues in the operating performance
    points (OPP) framework (Viresh Kumar, Waldemar Rymarkiewicz).
 
  - Add support for RV1108 to the rockchip-io Adaptive Voltage Scaling
    (AVS) driver (David Wu).
 
  - Fix the usage of notifiers in CPU power management on some
    platforms (Alex Shi).
 
  - Update the pm-graph system suspend/hibernation and boot profiling
    utility (Todd Brandt).
 
  - Make it possible to run the cpupower utility without CPU0 (Prarit
    Bhargava).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJZrcDJAAoJEILEb/54YlRx9FUQAIUKvWBAARc61ZIZXjbqZF1v
 aEMOBuksFns0CMekdptSic6n4wc81E/XYMS8yDhOOMpyDzfAZsTWjmu+gKwN7w3l
 E/yf/NVlhob9JZ7MqGgqD4EUFfFIaKBXPlWFdDi2rdCUXE2L8xJ7rla8i7zyZlc5
 pYHfAppBbF4qUcEY4OoOVOOGRZCfMdiLXj0iZOhMX8Y6yLBRk/AjnVADYsF33hoj
 gBEfomU+H0K5V8nQEp0ZFKDArPwL+oElHQj6i+nxBpGfPM5evvLXhHOyR6AsldJ5
 J4YI1kMuQNSCmvHMqOTxTYyJf8Jcf3Fj4wcjwaVMVGceY1lz6McAKknnFnCqCvz+
 mskn84gFCBCM8EoJDqRf0b9MQHcuRyQKM+yw4tjnR9r8yd32erb85ZWFHcPWYhCT
 fZatNOwFFv2MU+2vo5J3yeUNSWIKT+uBjy+tKPbrDkUwpKZVRj3Oj+hP3Mq9NE8U
 YBqltsj7tmrdA634zI8C7jfS6wF221S0fId/iPszwmPJaVn/lq8Ror7pWL5YI8U7
 SCJFjiqDiGmAcQEkuWwFAQnscZkyHpO+Y3A+jfXl/izoaZETaI5+ceIHBaocm3+5
 XrOOpHS3ik8EHf9ji0KFCKZ/pYDwllday3cBQPWo3sMIzpQ2lrjbqdnE1cVnBrld
 OtHZAeD/jLUXuY6XW2jN
 =mAiV
 -----END PGP SIGNATURE-----

Merge tag 'pm-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "This time (again) cpufreq gets the majority of changes which mostly
  are driver updates (including a major consolidation of intel_pstate),
  some schedutil governor modifications and core cleanups.

  There also are some changes in the system suspend area, mostly related
  to diagnostics and debug messages plus some renames of things related
  to suspend-to-idle. One major change here is that suspend-to-idle is
  now going to be preferred over S3 on systems where the ACPI tables
  indicate to do so and provide requsite support (the Low Power Idle S0
  _DSM in particular). The system sleep documentation and the tools
  related to it are updated too.

  The rest is a few cpuidle changes (nothing major), devfreq updates,
  generic power domains (genpd) framework updates and a few assorted
  modifications elsewhere.

  Specifics:

   - Drop the P-state selection algorithm based on a PID controller from
     intel_pstate and make it use the same P-state selection method
     (based on the CPU load) for all types of systems in the active mode
     (Rafael Wysocki, Srinivas Pandruvada).

   - Rework the cpufreq core and governors to make it possible to take
     cross-CPU utilization updates into account and modify the schedutil
     governor to actually do so (Viresh Kumar).

   - Clean up the handling of transition latency information in the
     cpufreq core and untangle it from the information on which drivers
     cannot do dynamic frequency switching (Viresh Kumar).

   - Add support for new SoCs (MT2701/MT7623 and MT7622) to the mediatek
     cpufreq driver and update its DT bindings (Sean Wang).

   - Modify the cpufreq dt-platdev driver to autimatically create
     cpufreq devices for the new (v2) Operating Performance Points (OPP)
     DT bindings and update its whitelist of supported systems (Viresh
     Kumar, Shubhrajyoti Datta, Marc Gonzalez, Khiem Nguyen, Finley
     Xiao).

   - Add support for Ux500 to the cpufreq-dt driver and drop the
     obsolete dbx500 cpufreq driver (Linus Walleij, Arnd Bergmann).

   - Add new SoC (R8A7795) support to the cpufreq rcar driver (Khiem
     Nguyen).

   - Fix and clean up assorted issues in the cpufreq drivers and core
     (Arvind Yadav, Christophe Jaillet, Colin Ian King, Gustavo Silva,
     Julia Lawall, Leonard Crestez, Rob Herring, Sudeep Holla).

   - Update the IO-wait boost handling in the schedutil governor to make
     it less aggressive (Joel Fernandes).

   - Rework system suspend diagnostics to make it print fewer messages
     to the kernel log by default, add a sysfs knob to allow more
     suspend-related messages to be printed and add Low Power S0 Idle
     constraints checks to the ACPI suspend-to-idle code (Rafael
     Wysocki, Srinivas Pandruvada).

   - Prefer suspend-to-idle over S3 on ACPI-based systems with the
     ACPI_FADT_LOW_POWER_S0 flag set and the Low Power Idle S0 _DSM
     interface present in the ACPI tables (Rafael Wysocki).

   - Update documentation related to system sleep and rename a number of
     items in the code to make it cleare that they are related to
     suspend-to-idle (Rafael Wysocki).

   - Export a variable allowing device drivers to check the target
     system sleep state from the core system suspend code (Florian
     Fainelli).

   - Clean up the cpuidle subsystem to handle the polling state on x86
     in a more straightforward way and to use %pOF instead of full_name
     (Rafael Wysocki, Rob Herring).

   - Update the devfreq framework to fix and clean up a few minor issues
     (Chanwoo Choi, Rob Herring).

   - Extend diagnostics in the generic power domains (genpd) framework
     and clean it up slightly (Thara Gopinath, Rob Herring).

   - Fix and clean up a couple of issues in the operating performance
     points (OPP) framework (Viresh Kumar, Waldemar Rymarkiewicz).

   - Add support for RV1108 to the rockchip-io Adaptive Voltage Scaling
     (AVS) driver (David Wu).

   - Fix the usage of notifiers in CPU power management on some
     platforms (Alex Shi).

   - Update the pm-graph system suspend/hibernation and boot profiling
     utility (Todd Brandt).

   - Make it possible to run the cpupower utility without CPU0 (Prarit
     Bhargava)"

* tag 'pm-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (87 commits)
  cpuidle: Make drivers initialize polling state
  cpuidle: Move polling state initialization code to separate file
  cpuidle: Eliminate the CPUIDLE_DRIVER_STATE_START symbol
  cpufreq: imx6q: Fix imx6sx low frequency support
  cpufreq: speedstep-lib: make several arrays static, makes code smaller
  PM: docs: Delete the obsolete states.txt document
  PM: docs: Describe high-level PM strategies and sleep states
  PM / devfreq: Fix memory leak when fail to register device
  PM / devfreq: Add dependency on PM_OPP
  PM / devfreq: Move private devfreq_update_stats() into devfreq
  PM / devfreq: Convert to using %pOF instead of full_name
  PM / AVS: rockchip-io: add io selectors and supplies for RV1108
  cpufreq: ti: Fix 'of_node_put' being called twice in error handling path
  cpufreq: dt-platdev: Drop few entries from whitelist
  cpufreq: dt-platdev: Automatically create cpufreq device with OPP v2
  ARM: ux500: don't select CPUFREQ_DT
  cpuidle: Convert to using %pOF instead of full_name
  cpufreq: Convert to using %pOF instead of full_name
  PM / Domains: Convert to using %pOF instead of full_name
  cpufreq: Cap the default transition delay value to 10 ms
  ...
2017-09-05 12:19:08 -07:00
Linus Torvalds
b42a362e6d Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID update from Jiri Kosina:

 - Wacom driver fixes/updates (device name generation improvements,
   touch ring status support) from Jason Gerecke

 - T100 touchpad support from Hans de Goede

 - support for batteries driven by HID input reports, from Dmitry
   Torokhov

 - Arnd pointed out that driver_lock semaphore is superfluous, as driver
   core already provides all the necessary concurency protection.
   Removal patch from Binoy Jayan

 - logical minimum numbering improvements in sensor-hub driver, from
   Srinivas Pandruvada

 - support for Microsoft Win8 Wireless Radio Controls extensions from
   João Paulo Rechi Vita

 - assorted small fixes and device ID additions

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (28 commits)
  HID: prodikeys: constify snd_rawmidi_ops structures
  HID: sensor: constify platform_device_id
  HID: input: throttle battery uevents
  HID: usbmouse: constify usb_device_id and fix space before '[' error
  HID: usbkbd: constify usb_device_id and fix space before '[' error.
  HID: hid-sensor-hub: Force logical minimum to 1 for power and report state
  HID: wacom: Do not completely map WACOM_HID_WD_TOUCHRINGSTATUS usage
  HID: asus: Add T100CHI bluetooth keyboard dock touchpad support
  HID: ntrig: constify attribute_group structures.
  HID: logitech-hidpp: constify attribute_group structures.
  HID: sensor: constify attribute_group structures.
  HID: multitouch: constify attribute_group structures.
  HID: multitouch: use proper symbolic constant for 0xff310076 application
  HID: multitouch: Support Asus T304UA media keys
  HID: multitouch: Support HID_GD_WIRELESS_RADIO_CTLS
  HID: input: optionally use device id in battery name
  HID: input: map digitizer battery usage
  HID: Remove the semaphore driver_lock
  HID: wacom: add USB_HID dependency
  HID: add ALWAYS_POLL quirk for Logitech 0xc077
  ...
2017-09-05 11:54:41 -07:00
Florian Fainelli
55199df6d2 net: dsa: Allow switch drivers to indicate number of TX queues
Let switch drivers indicate how many TX queues they support. Some
switches, such as Broadcom Starfighter 2 are designed with 8 egress
queues. Future changes will allow us to leverage the queue mapping and
direct the transmission towards a particular queue.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-05 11:53:34 -07:00
Linus Torvalds
70b8e9eb3b This is the bulk of the GPIO changes for the v4.14 cycle:
Core changes
 - Allow the GPIO irqchip to allocate IRQs dynamically. This is
   an important change on systems where only a restricted number
   of IRQs, lesser than the number of GPIO lines, can be utilized.
   Now we can allocate these on a first-come-first-served basis
   instead of hogging up valuable IRQ lines.
 - Serious fix-up of the kerneldoc documentation and inclusion
   into the kerneldoc builds.
 - Pulled in the IRQ simulator from the IRQ core tree and use
   this in the GPIO mockup driver for exhaustive testing of
   interrupt abilities.
 
 New drivers
 - New driver for ThunderX and OCTEON-TX. This is especially
   interesting as it picks up improvements from the IRQ core that
   allow us to handle fasteoi ACKs upwards in a hierarchy when
   there are IRQ flag latches on several levels in a hierarchy.
   Very interesting work here.
 - New subdriver for Renesas R-Car r8a7745 (RZ/G1E).
 
 Misc
 - Several fixes and improvements for Xilinx Zynq GPIO.
 - Support an enablement GPIO for the 74x164 GPIO.
 - Switch a bunch of chips to use devres to allocate irq
   descriptors.
 - A bunch of constification fixes.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZrmRvAAoJEEEQszewGV1zFd8P/0wwsPFfCY5tjqMwYcu2VIzA
 ZEPlN/Z14Xr/JC7X5N18qWaZSdqAP94do8fn1Utqr6mEOY71BAAmt1dRH3M651nz
 dyAnb5s8IlnFNrv2C3ksG4ArQP72y3uag7b/9fcDPSFBjQKHXP9zI5qhvxJI8XFY
 iesWkwkQayDzbKvm/bFWugclYjSNZCwtzGn2OD0zhh8vKchQBEdLYuiV06iEuvh4
 dkfpH5UhingJ0gMgMj3VLXvnaSPOQy321mnnF8cmHIwelZR8ij3JPQzirKB/cvTe
 fj/INc9/gXFOepFcEaQcWwspeXOXCjOajqfCyeLKLigj44E7pbv4HeTLJmQtCWv/
 fBlHnzjEJG7zZi8JOuKeMwMSc/6GPHBhlmZ4GjpMtIeNXQ8V2oosLbvSd5/whtPg
 u9QuDDeTJwjm1HY3kBNa50BKYrAAKIATHxnYAlGrDTf/9ea5Ld7AT/IfeGHS2AQR
 nV6I0byRYCxEVZUTPeYOMoHDNGgVgA9VPAhUUjLj6r6Kx2bS4Pn7KNvSNx24SQTU
 wP+rWDXRNJzIMr9+sWj3yAksYZPQSpV2+y/VizeHZA7ssv3ZzqKzfWPARhQy/ypF
 GN72LObdxaW01GjN9bJ8x4KxBj+tIo2lLXYIK5TdKZy+LRxnsbCK6JGa5gFxopQh
 325SOqkLlhaS2P6A2nHC
 =TYNw
 -----END PGP SIGNATURE-----

Merge tag 'gpio-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of the GPIO changes for the v4.14 cycle.

  Not so much changes this time, phew. David Daney and Bartosz
  Golaszewski did all the really interesting work in infrastructure
  improvement across GPIO and IRQ core, hats off for them and to tglx
  and Marc Z for general help with these patch sets.

  Core changes:

   - Allow the GPIO irqchip to allocate IRQs dynamically. This is an
     important change on systems where only a restricted number of IRQs,
     lesser than the number of GPIO lines, can be utilized. Now we can
     allocate these on a first-come-first-served basis instead of
     hogging up valuable IRQ lines.

   - Serious fix-up of the kerneldoc documentation and inclusion into
     the kerneldoc builds.

   - Pulled in the IRQ simulator from the IRQ core tree and use this in
     the GPIO mockup driver for exhaustive testing of interrupt
     abilities.

  New drivers:

   - New driver for ThunderX and OCTEON-TX. This is especially
     interesting as it picks up improvements from the IRQ core that
     allow us to handle fasteoi ACKs upwards in a hierarchy when there
     are IRQ flag latches on several levels in a hierarchy. Very
     interesting work here.

   - New subdriver for Renesas R-Car r8a7745 (RZ/G1E).

  Misc:

   - Several fixes and improvements for Xilinx Zynq GPIO.

   - Support an enablement GPIO for the 74x164 GPIO.

   - Switch a bunch of chips to use devres to allocate irq descriptors.

   - A bunch of constification fixes"

* tag 'gpio-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (63 commits)
  gpio: mockup: remove unused variable gc
  gpio: pl061: constify amba_id
  Revert "gpiolib: request the gpio before querying its direction"
  gpio: twl6040: remove unneeded forward declaration
  gpio: zevio: make gpio_chip const
  gpio: add gpio_add_lookup_tables() to add several tables at once
  gpio: rcar: Add r8a7745 (RZ/G1E) support
  gpio: brcmstb: check return value of gpiochip_irqchip_add()
  MAINTAINERS: Add entry for THUNDERX GPIO Driver.
  gpio: Add gpio driver support for ThunderX and OCTEON-TX
  gpio: mockup: use irq_sim
  gpio: mxs: use devres for irq generic chip
  gpio: mxc: use devres for irq generic chip
  gpio: pch: use devres for irq generic chip
  gpio: ml-ioh: use devres for irq generic chip
  gpio: sta2x11: use devres for irq generic chip
  gpio: sta2x11: disallow unbinding the driver
  gpio: mxs: disallow unbinding the driver
  gpio: mxc: disallow unbinding the driver
  gpio: aspeed: Remove reference to clock name in debounce warning message
  ...
2017-09-05 11:49:48 -07:00
Linus Torvalds
d16605c912 This is the big bulk of pin control changes for the v4.14 kernel:
Core changes:
 - Decision to wrap the sleep mode of the Spreadtrum and in the future
   others into a specially tagged state. The generic DT bindings and the
   new Spreadtrum driver conforms to this. Others should be moved over
   if possible.
 
 New drivers:
 - New driver for Spreadtrum SoCs especially the SC9860 SoC.
 - New driver for Storlink/Cortina Gemini 3512 and 3516 SoCs.
 
 New subdrivers:
 - Intel Denverton subdriver.
 - Intel Cannon Lake subdriver.
 - Intel Lewisburg subdriver.
 - Allwinner sunxi: R40 subdriver for A10.
 - Socionext uniphier PXs3 subdriver.
 - Rockchip RK3128 subdriver.
 - Renesas SH-PFC R8A77995 subdriver.
 
 Miscellaneous:
 - Qualcomm APQ8064 can handle general purpose clock muxing.
 - Mediatek MT7623 PCIe mux data fixed up.
 - Intel GPIO IRQs are disabled during suspend.
 - Several fixes and addtions to Renesas r8a7796.
 - Qualcomm SPMI GPIO supports dtest route and LV/MV subtype.
 - Input schmitt trigger support in Rockchip RV1108.
 - Aspeed G4 and G5 USB host/device pin control control added.
 - Qualcomm IPQ4019 has matured with a few missing pin groups and
   control bits put in place.
 - Lots of constification, this is the latest in cocinelle fixes.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJZra4bAAoJEEEQszewGV1zB0QP/jdNE76rAfPA3FTf3xnWeOhe
 yVPGDC57M5vBkbHp2htgjpnzeaqYRPrLlmJK30pmyYWS/OivFtYcPuxthHX/m8dT
 0WzV9iJ6OntxAFSpzLmWtDc7Svrf30tyPTyMNmCd+0d/Dj8kIRYIsrvCAv0iGwlY
 UWeVxeBwKWKhxV4DbIuEXGEa9zcdsew++qkZjr+GvObtNLIqpQVyLZrKl18C0EAR
 CLSiRNzvlPrr/k2nETkJtYnlaMLl2aL0IAt7JzDtYDonFogQg7oSESehToSZmw99
 Cxo1FHCF4nyMpFBCdnirN2g07dNVLoTcXvKLSygaDorzwrE3uAaVqbWigBC2Rum6
 psvP3SHPudj+ysSzRjkoImuSTdyaQLFHVtGOcb+esM753y90fJ1Mycdf2UNbo2+Z
 NE8wt31iJIZ+/WTxIX692VOUdRivb8/MFsBBwyvGL/Fx3ylsvr34zaOeVlk3e0tO
 7JV3hRaWs+KgwYvesNSxwWPUF+tFHHakqs7OQnROlOIQBakZX3QYVYfc4jfJofUl
 2s0roBOjjKamnta9VphS6OO5EG7lmG41cI5q4uW3bIXdfP88kDATFqXvTkS4HZAw
 UO/LfP31m/1hr5oMYWDUEntzdQP+SE6N2/np6QOGykXNDGut2TxaV4WYkidCYawl
 /8/O1tCUr9xreTsRxWIv
 =GkNo
 -----END PGP SIGNATURE-----

Merge tag 'pinctrl-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the big bulk of pin control changes for the v4.14 kernel.
  There are just a few bigger changes (new drivers mostly) and then a
  lot of small patches all over the place.

  Core changes:
   - Decision to wrap the sleep mode of the Spreadtrum and in the future
     others into a specially tagged state. The generic DT bindings and
     the new Spreadtrum driver conforms to this. Others should be moved
     over if possible.

  New drivers:
   - Spreadtrum SoCs especially the SC9860 SoC.
   - Storlink/Cortina Gemini 3512 and 3516 SoCs.

  New subdrivers:
   - Intel Denverton subdriver.
   - Intel Cannon Lake subdriver.
   - Intel Lewisburg subdriver.
   - Allwinner sunxi: R40 subdriver for A10.
   - Socionext uniphier PXs3 subdriver.
   - Rockchip RK3128 subdriver.
   - Renesas SH-PFC R8A77995 subdriver.

  Miscellaneous:
   - Qualcomm APQ8064 can handle general purpose clock muxing.
   - Mediatek MT7623 PCIe mux data fixed up.
   - Intel GPIO IRQs are disabled during suspend.
   - Several fixes and addtions to Renesas r8a7796.
   - Qualcomm SPMI GPIO supports dtest route and LV/MV subtype.
   - Input schmitt trigger support in Rockchip RV1108.
   - Aspeed G4 and G5 USB host/device pin control control added.
   - Qualcomm IPQ4019 has matured with a few missing pin groups and
     control bits put in place.
   - Lots of constification, this is the latest in cocinelle fixes"

* tag 'pinctrl-v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (147 commits)
  Revert "pinctrl: sunxi: Don't enforce bias disable (for now)"
  pinctrl: uniphier: fix members of rmii group for Pro4
  pinctrl: Delete an error message
  pinctrl: core: Delete an error message
  pinctrl: intel: Read back TX buffer state
  pinctrl: rockchip: Add rv1108 recalculated iomux support
  pinctrl: intel: Decrease indentation in intel_gpio_set()
  pinctrl: rza1: Remove suffix from gpiochip label
  pinctrl: qcom: spmi-gpio: Correct power_source range check
  pinctrl: freescale: make mxs_regs const
  pinctrl: aspeed: Rework strap register write logic for the AST2500
  pinctrl: rza1: off by one in rza1_parse_gpiochip()
  pinctrl: qcom: General Purpose clocks for apq8064
  pinctrl: sprd: Add Spreadtrum pin control driver
  dt-bindings: pinctrl: Add DT bindings for Spreadtrum SC9860
  pinctrl: Add sleep related state to indicate sleep related configs
  pinctrl: mediatek: update PCIe mux data for MT7623
  pinctrl: intel: Add Intel Lewisburg GPIO support
  pinctrl: intel: Add Intel Cannon Lake PCH-H pin controller support
  pinctrl: aspeed: Fix ast2500 strap register write logic
  ...
2017-09-05 11:45:33 -07:00
Linus Torvalds
fe9e31383e regulator: Updates for v4.14
This is an extremely quiet release for the regulator subsystem, it's all
 fairly minor fixes and cleanups plus a few new drivers and ddevice ID
 additions:
 
  - Support for MediaTek MT6380, Ricoh RC5T619 and ST Voltage Reference
    Buffers.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCAAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlmthW0THGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0BhAB/4/twIBnHSwqyNgt/HX8N0gdalejYIY
 lrCushBDAEp3CAV/ODfjCQlL2V2DOA5scx9iQxiiri6owbGcpdB7mNDMfyR9tT2f
 hkUPEMK6gyCHQdKubmnpFXKBrmPXo6wYrPGYx8HWHYCSiL3lTQPwd+n1iKt4NsLT
 mQRzjXqFahKS/UKqPcur+wP1gpVGY5DUifDjSiNTQzenM4EY/Yu0DzTohAta5qb7
 8bR+teC90I2u7VBQUnslNdVm1y8CtSyUVAOP2aOkTVu/8h/r9DDL1EL6w3efScna
 60FZGcsnqVuEjUsF/5PtKes/9QD+/MS1qTKBK5eo+UzcbqQfhpZgBo4d
 =EUUb
 -----END PGP SIGNATURE-----

Merge tag 'regulator-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "This is an extremely quiet release for the regulator subsystem, it's
  all fairly minor fixes and cleanups plus a few new drivers and ddevice
  ID additions:

   - Support for MediaTek MT6380, Ricoh RC5T619 and ST Voltage Reference
     Buffers"

* tag 'regulator-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (24 commits)
  regulator: Add support for stm32-vrefbuf
  regulator: Add STM32 Voltage Reference Buffer
  regulator: pv88090: Exception handling for out of bounds
  regulator: da9063: Return an error code on probe failure
  regulator: rn5t618: add RC5T619 PMIC support
  regulator: ltc3589: constify i2c_device_id
  regulator: fan53555: fix I2C device ids
  regulator: add fixes with MT6397 dt-bindings shouldn't reference driver
  regulator: add fixes with MT6323 dt-bindings shouldn't reference driver
  regulator: add fixes with MT6311 dt-bindings shouldn't reference driver
  regulator: Add document for MediaTek MT6380 regulator
  regulator: mt6380: Add support for MT6380
  regulator: pwm-regulator: Remove unneeded gpiod NULL check
  regulator: core: fix a possible race in disable_work handling
  regulator: fan53555: Use of_device_get_match_data() to simplify probe
  regulator: of: regulator_of_get_init_data() missing of_node_get()
  regulator: pwm-regulator: fix example syntax
  regulator: Convert to using %pOF instead of full_name
  regulator: cpcap: Add OF mode mapping
  regulator: cpcap: Fix standby mode
  ...
2017-09-05 11:43:30 -07:00
Tom Herbert
3a1214e8b0 flow_dissector: Cleanup control flow
__skb_flow_dissect is riddled with gotos that make discerning the flow,
debugging, and extending the capability difficult. This patch
reorganizes things so that we only perform goto's after the two main
switch statements (no gotos within the cases now). It also eliminates
several goto labels so that there are only two labels that can be target
for goto.

Reported-by: Alexander Popov <alex.popov@linux.com>
Signed-off-by: Tom Herbert <tom@quantonium.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-05 11:40:08 -07:00
Linus Torvalds
16a832a21f * pnd2_edac: A minimal sideband driver (Tony Luck)
* small-ish cleanups and fixes all over the place.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAlmtYQoACgkQEsHwGGHe
 VUq14w//V+yaHVLh6Me6zHxUeJO4o+dTWw56cSNRRNDUTZXJAEsi0GaKZ0YvLT6m
 M34KgYLGXFOMY3T3v3SM88xKW5dmTV8okKiuAMSxeiyOyL3TIiT32uDKiYwekD2t
 3pJ6KuTXHCpEYnchI9mPP1ccohxHt/QOi+nt0wbuZnsOAAwUToI4+fOvmjQPgACS
 Hg47pKoSU9j7DDbTDtisKVMNJGkL7wdwuA0XtB8eww1pYaPocIv8WO0mUbEUQ/bD
 W5O+rLbwVNHcwU4vI4e+YPXpk1FJke7qCabje1h50yzRFoK3EQP65cGoIX/fxKDt
 9tsiKQSV/Y0fXntcXtJuwYN2z1ykzk7o4LLVkhX255JqtwFYxLgf1a0e3ZLV7mvC
 p+yB9moWis/zpfdAuazoKT5R3W1Gl/CpjvYv34lSJUipR10OLvNGKtg6CAlBfhbw
 CEfzIX/3mQ+XSyOS3ofESbVNMjOY6CfQMgT+0sTKz5q7/gDLinGuh+J/zS5ze/lv
 FugGn2PeovfIVo0OLU1dSyHKHE6enDIkHvS0rcGXBks88lARQlHAQuMlR37itmd5
 KfW/a/W4rui4io80E2xlBFkamShTZe/Kx2Z9q9OMc0ut7zcPfREqB4Gg+lUGGOaL
 1cA76rZ3d9A6Yy8ARlCVa0Q9AFyMsjDstLE3iG5wrQLMfHA93pI=
 =gR6C
 -----END PGP SIGNATURE-----

Merge tag 'edac_for_4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC updates from Borislav Petkov:

 - pnd2_edac: A minimal sideband driver (Tony Luck)

 - small-ish cleanups and fixes all over the place

* tag 'edac_for_4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC, mce_amd: Get rid of local var in amd_filter_mce()
  EDAC, mce_amd: Get rid of most struct cpuinfo_x86 uses
  EDAC, mce_amd: Rename decode_smca_errors() to decode_smca_error()
  EDAC: Make device_type const
  EDAC, pnd2: Properly toggle hidden state for P2SB PCI device
  EDAC, pnd2: Conditionally unhide/hide the P2SB PCI device to read BAR
  EDAC, pnd2: Mask off the lower four bits of a BAR
  EDAC, thunderx: Fix error handling path in thunderx_lmc_probe()
  EDAC, altera: Fix error handling path in altr_edac_device_probe()
  EDAC, pnd2: Build in a minimal sideband driver for Apollo Lake
  EDAC, sb_edac: Classify memory mirroring modes
  EDAC, cpc925, ppc4xx: Convert to using %pOF instead of full_name
  EDAC: Get rid of mci->mod_ver
  EDAC: Constify attribute_group structures
  EDAC, mce_amd: Use cpu_to_node() to find the node ID
2017-09-05 11:35:16 -07:00
Linus Torvalds
bafb0762cb Char/Misc drivers for 4.14-rc1
Here is the big char/misc driver update for 4.14-rc1.
 
 Lots of different stuff in here, it's been an active development cycle
 for some reason.  Highlights are:
   - updated binder driver, this brings binder up to date with what
     shipped in the Android O release, plus some more changes that
     happened since then that are in the Android development trees.
   - coresight updates and fixes
   - mux driver file renames to be a bit "nicer"
   - intel_th driver updates
   - normal set of hyper-v updates and changes
   - small fpga subsystem and driver updates
   - lots of const code changes all over the driver trees
   - extcon driver updates
   - fmc driver subsystem upadates
   - w1 subsystem minor reworks and new features and drivers added
   - spmi driver updates
 
 Plus a smattering of other minor driver updates and fixes.
 
 All of these have been in linux-next with no reported issues for a
 while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWa1+Ew8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yl26wCgquufNylfhxr65NbJrovduJYzRnUAniCivXg8
 bePIh/JI5WxWoHK+wEbY
 =hYWx
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big char/misc driver update for 4.14-rc1.

  Lots of different stuff in here, it's been an active development cycle
  for some reason. Highlights are:

   - updated binder driver, this brings binder up to date with what
     shipped in the Android O release, plus some more changes that
     happened since then that are in the Android development trees.

   - coresight updates and fixes

   - mux driver file renames to be a bit "nicer"

   - intel_th driver updates

   - normal set of hyper-v updates and changes

   - small fpga subsystem and driver updates

   - lots of const code changes all over the driver trees

   - extcon driver updates

   - fmc driver subsystem upadates

   - w1 subsystem minor reworks and new features and drivers added

   - spmi driver updates

  Plus a smattering of other minor driver updates and fixes.

  All of these have been in linux-next with no reported issues for a
  while"

* tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (244 commits)
  ANDROID: binder: don't queue async transactions to thread.
  ANDROID: binder: don't enqueue death notifications to thread todo.
  ANDROID: binder: Don't BUG_ON(!spin_is_locked()).
  ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctl
  ANDROID: binder: push new transactions to waiting threads.
  ANDROID: binder: remove proc waitqueue
  android: binder: Add page usage in binder stats
  android: binder: fixup crash introduced by moving buffer hdr
  drivers: w1: add hwmon temp support for w1_therm
  drivers: w1: refactor w1_slave_show to make the temp reading functionality separate
  drivers: w1: add hwmon support structures
  eeprom: idt_89hpesx: Support both ACPI and OF probing
  mcb: Fix an error handling path in 'chameleon_parse_cells()'
  MCB: add support for SC31 to mcb-lpc
  mux: make device_type const
  char: virtio: constify attribute_group structures.
  Documentation/ABI: document the nvmem sysfs files
  lkdtm: fix spelling mistake: "incremeted" -> "incremented"
  perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data file
  nvmem: include linux/err.h from header
  ...
2017-09-05 11:08:17 -07:00
Linus Torvalds
44b1671fae Driver core update for 4.14-rc1
Here is the "big" driver core update for 4.14-rc1.
 
 It's really not all that big, the largest thing here being some firmware
 tests to help ensure that that crazy api is working properly.
 
 There's also a new uevent for when a driver is bound or unbound from a
 device, fixing a hole in the driver model that's been there since the
 very beginning.  Many thanks to Dmitry for being persistent and pointing
 out how wrong I was about this all along :)
 
 Patches for the new uevents are already in the systemd tree, if people
 want to play around with them.
 
 Otherwise just a number of other small api changes and updates here,
 nothing major.  All of these patches have been in linux-next for a
 while with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWa1/IQ8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yn8jACfdQg+YXGxTExonxnyiWgoDMMSO2gAn1ETOaak
 itLO5ll4b6EQ0r3pU27d
 =pCYl
 -----END PGP SIGNATURE-----

Merge tag 'driver-core-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core update from Greg KH:
 "Here is the "big" driver core update for 4.14-rc1.

  It's really not all that big, the largest thing here being some
  firmware tests to help ensure that that crazy api is working properly.

  There's also a new uevent for when a driver is bound or unbound from a
  device, fixing a hole in the driver model that's been there since the
  very beginning. Many thanks to Dmitry for being persistent and
  pointing out how wrong I was about this all along :)

  Patches for the new uevents are already in the systemd tree, if people
  want to play around with them.

  Otherwise just a number of other small api changes and updates here,
  nothing major. All of these patches have been in linux-next for a
  while with no reported issues"

* tag 'driver-core-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (28 commits)
  driver core: bus: Fix a potential double free
  Do not disable driver and bus shutdown hook when class shutdown hook is set.
  base: topology: constify attribute_group structures.
  base: Convert to using %pOF instead of full_name
  kernfs: Clarify lockdep name for kn->count
  fbdev: uvesafb: remove DRIVER_ATTR() usage
  xen: xen-pciback: remove DRIVER_ATTR() usage
  driver core: Document struct device:dma_ops
  mod_devicetable: Remove excess description from structured comment
  test_firmware: add batched firmware tests
  firmware: enable a debug print for batched requests
  firmware: define pr_fmt
  firmware: send -EINTR on signal abort on fallback mechanism
  test_firmware: add test case for SIGCHLD on sync fallback
  initcall_debug: add deferred probe times
  Input: axp20x-pek - switch to using devm_device_add_group()
  Input: synaptics_rmi4 - use devm_device_add_group() for attributes in F01
  Input: gpio_keys - use devm_device_add_group() for attributes
  driver core: add devm_device_add_group() and friends
  driver core: add device_{add|remove}_group() helpers
  ...
2017-09-05 10:41:21 -07:00
Linus Torvalds
bf1d6b2c76 Staging/IIO driver updates for 4.14-rc1
Here is the big staging and IIO driver update for 4.14-rc1.
 
 Lots of staging driver fixes and cleanups, including some reorginizing
 of the lustre header files to try to impose some sanity on what is, and
 what is not, the uapi for that filesystem.
 
 There are some tty core changes in here as well, as the speakup drivers
 need them, and that's ok with me, they are sane and the speakup code is
 getting nicer because of it.
 
 There is also the addition of the obiligatory new wifi driver, just
 because it has been a release or two since we added our last one...
 
 Other than that, lots and lots of small coding style fixes, as usual.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWa2AbA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ymboACfUsNhw+cJlVb25J70NULkye3y1PAAoJ+Ayq30
 ckkLGakZayKcYEx50ffH
 =KJwg
 -----END PGP SIGNATURE-----

Merge tag 'staging-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO driver updates from Greg KH:
 "Here is the big staging and IIO driver update for 4.14-rc1.

  Lots of staging driver fixes and cleanups, including some reorginizing
  of the lustre header files to try to impose some sanity on what is,
  and what is not, the uapi for that filesystem.

  There are some tty core changes in here as well, as the speakup
  drivers need them, and that's ok with me, they are sane and the
  speakup code is getting nicer because of it.

  There is also the addition of the obiligatory new wifi driver, just
  because it has been a release or two since we added our last one...

  Other than that, lots and lots of small coding style fixes, as usual.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (612 commits)
  staging:rtl8188eu:core Fix remove unneccessary else block
  staging: typec: fusb302: make structure fusb302_psy_desc static
  staging: unisys: visorbus: make two functions static
  staging: fsl-dpaa2/eth: fix off-by-one FD ctrl bitmaks
  staging: r8822be: Simplify deinit_priv()
  staging: r8822be: Remove some dead code
  staging: vboxvideo: Use CONFIG_DRM_KMS_FB_HELPER to check for fbdefio availability
  staging:rtl8188eu Fix comparison to NULL
  staging: rts5208: rename mmc_ddr_tunning_rx_cmd to mmc_ddr_tuning_rx_cmd
  Staging: Pi433: style fix - tabs and spaces
  staging: pi433: fix spelling mistake: "preample" -> "preamble"
  staging:rtl8188eu:core Fix Code Indent
  staging: typec: fusb302: Export current-limit through a power_supply class dev
  staging: typec: fusb302: Add support for USB2 charger detection through extcon
  staging: typec: fusb302: Use client->irq as irq if set
  staging: typec: fusb302: Get max snk mv/ma/mw from device-properties
  staging: typec: fusb302: Set max supply voltage to 5V
  staging: typec: tcpm: Add get_current_limit tcpc_dev callback
  staging:rtl8188eu Use __func__ instead of function name
  staging: lustre: coding style fixes found by checkpatch.pl
  ...
2017-09-05 10:36:26 -07:00
Linus Torvalds
e63a94f12b TTY/Serial updates for 4.14-rc1
Here is the big tty/serial driver update for 4.14-rc1.
 
 Well, not all that big, just a number of small serial driver fixes, and
 a new serial driver.  Also in here are some much needed goldfish tty
 driver (emulator) fixes to try to get that codebase under control.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWa2A+A8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ylNKACfWOuWb4PEGzPg2hF57V1g0cq8VXEAn0BtZT+n
 uuCBV53ylesoHhEhKf/D
 =g+za
 -----END PGP SIGNATURE-----

Merge tag 'tty-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial updates from Greg KH:
 "Here is the big tty/serial driver update for 4.14-rc1.

  Well, not all that big, just a number of small serial driver fixes,
  and a new serial driver. Also in here are some much needed goldfish
  tty driver (emulator) fixes to try to get that codebase under control.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (94 commits)
  tty: goldfish: Implement support for kernel 'earlycon' parameter
  tty: goldfish: Use streaming DMA for r/w operations on Ranchu platforms
  tty: goldfish: Refactor constants to better reflect their nature
  serial: 8250_port: Remove useless NULL checks
  earlycon: initialise baud field of earlycon device structure
  tty: hvcs: make ktermios const
  pty: show associative slave of ptmx in fdinfo
  tty: n_gsm: Add compat_ioctl
  tty: hvcs: constify vio_device_id
  tty: hvc_vio: constify vio_device_id
  tty: mips_ejtag_fdc: constify mips_cdmm_device_id
  Introduce 8250_men_mcb
  mcb: introduce mcb_get_resource()
  serial: imx: Avoid post-PIO cleanup if TX DMA is started
  tty: serial: imx: disable irq after suspend
  serial: 8250_uniphier: add suspend/resume support
  serial: 8250_uniphier: use CHAR register for canary to detect power-off
  serial: 8250_uniphier: fix serial port index in private data
  serial: 8250: of: Add new port type for MediaTek BTIF controller on MT7622/23 SoC
  dt-bindings: serial: 8250: Add MediaTek BTIF controller bindings
  ...
2017-09-05 10:30:48 -07:00
Linus Torvalds
1a3b85ea36 USB/PHY driver updates for 4.14-rc1
Here is the large USB and PHY driver update for 4.14-rc1.
 
 Not all that exciting, a few new PHY drivers, the usual mess of gadget
 driver updates and fixes, and of course, xhci updates to try to tame
 that beast.
 
 A number of usb-serial updates and other small fixes all over the USB
 driver tree are in here as well.  Full details are in the shortlog.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWa2Buw8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yk0VQCeK9SbD3sNVE0NXnwBYPTptghtr1EAoKwg96LG
 e4TUNAUcKadcDHJ8S81i
 =zy8S
 -----END PGP SIGNATURE-----

Merge tag 'usb-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY driver updates from Greg KH:
 "Here is the large USB and PHY driver update for 4.14-rc1.

  Not all that exciting, a few new PHY drivers, the usual mess of gadget
  driver updates and fixes, and of course, xhci updates to try to tame
  that beast.

  A number of usb-serial updates and other small fixes all over the USB
  driver tree are in here as well. Full details are in the shortlog.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (171 commits)
  usbip: vhci-hcd: make vhci_hc_driver const
  usb: phy: Avoid unchecked dereference warning
  usb: imx21-hcd: make imx21_hc_driver const
  usb: host: make ehci_fsl_overrides const and __initconst
  dt-bindings: mt8173-mtu3: add generic compatible and rename file
  dt-bindings: mt8173-xhci: add generic compatible and rename file
  usb: xhci-mtk: add generic compatible string
  usbip: auto retry for concurrent attach
  USB: serial: option: simplify 3 D-Link device entries
  USB: serial: option: add support for D-Link DWM-157 C1
  usb: core: usbport: fix "BUG: key not in .data" when lockdep is enabled
  usb: chipidea: usb2: check memory allocation failure
  usb: Add device quirk for Logitech HD Pro Webcam C920-C
  usb: misc: lvstest: add entry to place port in compliance mode
  usb: xhci: Support enabling of compliance mode for xhci 1.1
  usb:xhci:Fix regression when ATI chipsets detected
  usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard
  usb: gadget: make snd_pcm_hardware const
  usb: common: use of_property_read_bool()
  USB: core: constify vm_operations_struct
  ...
2017-09-05 10:26:01 -07:00
Linus Torvalds
04759194dc arm64 updates for 4.14:
- VMAP_STACK support, allowing the kernel stacks to be allocated in
   the vmalloc space with a guard page for trapping stack overflows. One
   of the patches introduces THREAD_ALIGN and changes the generic
   alloc_thread_stack_node() to use this instead of THREAD_SIZE (no
   functional change for other architectures)
 
 - Contiguous PTE hugetlb support re-enabled (after being reverted a
   couple of times). We now have the semantics agreed in the generic mm
   layer together with API improvements so that the architecture code can
   detect between contiguous and non-contiguous huge PTEs
 
 - Initial support for persistent memory on ARM: DC CVAP instruction
   exposed to user space (HWCAP) and the in-kernel pmem API implemented
 
 - raid6 improvements for arm64: faster algorithm for the delta syndrome
   and implementation of the recovery routines using Neon
 
 - FP/SIMD refactoring and removal of support for Neon in interrupt
   context. This is in preparation for full SVE support
 
 - PTE accessors converted from inline asm to cmpxchg so that we can
   use LSE atomics if available (ARMv8.1)
 
 - Perf support for Cortex-A35 and A73
 
 - Non-urgent fixes and cleanups
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAlmuunYACgkQa9axLQDI
 XvEH9BAAo8V94GOMkX6HkT+2hjkl7DQ9krjumzmfzLV5AdgHMMzBNozmWKOCzgh0
 yaxRcTUju3EyNeKhADr7yLiKDH8fnRPmYEJiVrwfgo7MaPApaCorr7LLIXfPGuxe
 DTBHw+oxRMjlmaHeATX4PBWfQxAx+vjjhHqv3Qpmvdm4nYqR+0hZomH2BNsu64fk
 AkSeUCxfCEyzSFIKuQM04M4zhSSZHz1tDxWI0b0RcK73qqEOuYZNkn6qxSKP5J4X
 b2Y2U8nmxJ5C2fXpDYZaK9shiJ4Vu7X3Ocf/M7hsJzGY5z4dhnmUmxpHROaNiSvo
 hCx7POYKyAPovps7zMSqcdsujkqOIQO8RHp4zGXx/pIr1RumjIiCY+RGpUYGibvU
 N4Px5hZNneuHaPZZ+sWjOOdNB28xyzeUp2UK9Bb6uHB+/3xssMAD8Fd/b2ZLnS6a
 YW3wrZmqA+ckfETsSRibabTs/ayqYHs2SDVwnlDJGtn+4Pw8oQpwGrwokxLQuuw3
 uF2sNEPhJz+dcy21q3udYAQE1qOJBlLqTptgP96CHoVqh8X6nYSi5obT7y30ln3n
 dhpZGOdi6R8YOouxgXS3Wg07pxn444L/VzDw5ku/5DkdryPOZCSRbk/2t8If6oDM
 2VD6PCbTx3hsGc7SZ7FdSwIysD2j446u40OMGdH2iLB5jWBwyOM=
 =vd0/
 -----END PGP SIGNATURE-----

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:

 - VMAP_STACK support, allowing the kernel stacks to be allocated in the
   vmalloc space with a guard page for trapping stack overflows. One of
   the patches introduces THREAD_ALIGN and changes the generic
   alloc_thread_stack_node() to use this instead of THREAD_SIZE (no
   functional change for other architectures)

 - Contiguous PTE hugetlb support re-enabled (after being reverted a
   couple of times). We now have the semantics agreed in the generic mm
   layer together with API improvements so that the architecture code
   can detect between contiguous and non-contiguous huge PTEs

 - Initial support for persistent memory on ARM: DC CVAP instruction
   exposed to user space (HWCAP) and the in-kernel pmem API implemented

 - raid6 improvements for arm64: faster algorithm for the delta syndrome
   and implementation of the recovery routines using Neon

 - FP/SIMD refactoring and removal of support for Neon in interrupt
   context. This is in preparation for full SVE support

 - PTE accessors converted from inline asm to cmpxchg so that we can use
   LSE atomics if available (ARMv8.1)

 - Perf support for Cortex-A35 and A73

 - Non-urgent fixes and cleanups

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (75 commits)
  arm64: cleanup {COMPAT_,}SET_PERSONALITY() macro
  arm64: introduce separated bits for mm_context_t flags
  arm64: hugetlb: Cleanup setup_hugepagesz
  arm64: Re-enable support for contiguous hugepages
  arm64: hugetlb: Override set_huge_swap_pte_at() to support contiguous hugepages
  arm64: hugetlb: Override huge_pte_clear() to support contiguous hugepages
  arm64: hugetlb: Handle swap entries in huge_pte_offset() for contiguous hugepages
  arm64: hugetlb: Add break-before-make logic for contiguous entries
  arm64: hugetlb: Spring clean huge pte accessors
  arm64: hugetlb: Introduce pte_pgprot helper
  arm64: hugetlb: set_huge_pte_at Add WARN_ON on !pte_present
  arm64: kexec: have own crash_smp_send_stop() for crash dump for nonpanic cores
  arm64: dma-mapping: Mark atomic_pool as __ro_after_init
  arm64: dma-mapping: Do not pass data to gen_pool_set_algo()
  arm64: Remove the !CONFIG_ARM64_HW_AFDBM alternative code paths
  arm64: Ignore hardware dirty bit updates in ptep_set_wrprotect()
  arm64: Move PTE_RDONLY bit handling out of set_pte_at()
  kvm: arm64: Convert kvm_set_s2pte_readonly() from inline asm to cmpxchg()
  arm64: Convert pte handling from inline asm to using (cmp)xchg
  arm64: neon/efi: Make EFI fpsimd save/restore variables static
  ...
2017-09-05 09:53:37 -07:00
Arnd Bergmann
2c08ab3f25 soc: ti/knav_dma: include dmaengine header
A header file cleanup apparently caused a build regression
with one driver using the knav infrastructure:

In file included from drivers/net/ethernet/ti/netcp_core.c:30:0:
include/linux/soc/ti/knav_dma.h:129:30: error: field 'direction' has incomplete type
  enum dma_transfer_direction direction;
                              ^~~~~~~~~
drivers/net/ethernet/ti/netcp_core.c: In function 'netcp_txpipe_open':
drivers/net/ethernet/ti/netcp_core.c:1349:21: error: 'DMA_MEM_TO_DEV' undeclared (first use in this function); did you mean 'DMA_MEMORY_MAP'?
  config.direction = DMA_MEM_TO_DEV;
                     ^~~~~~~~~~~~~~
                     DMA_MEMORY_MAP
drivers/net/ethernet/ti/netcp_core.c:1349:21: note: each undeclared identifier is reported only once for each function it appears in
drivers/net/ethernet/ti/netcp_core.c: In function 'netcp_setup_navigator_resources':
drivers/net/ethernet/ti/netcp_core.c:1659:22: error: 'DMA_DEV_TO_MEM' undeclared (first use in this function); did you mean 'DMA_DESC_HOST'?
  config.direction  = DMA_DEV_TO_MEM;

As the header is no longer included implicitly through netdevice.h,
we should include it in the header that references the enum.

Fixes: 0dd5759dbb1c ("net: remove dmaengine.h inclusion from netdevice.h")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-05 09:11:45 -07:00
Arnd Bergmann
fd0c88b700 net/ncsi: fix ncsi_vlan_rx_{add,kill}_vid references
We get a new link error in allmodconfig kernels after ftgmac100
started using the ncsi helpers:

ERROR: "ncsi_vlan_rx_kill_vid" [drivers/net/ethernet/faraday/ftgmac100.ko] undefined!
ERROR: "ncsi_vlan_rx_add_vid" [drivers/net/ethernet/faraday/ftgmac100.ko] undefined!

Related to that, we get another error when CONFIG_NET_NCSI is disabled:

drivers/net/ethernet/faraday/ftgmac100.c:1626:25: error: 'ncsi_vlan_rx_add_vid' undeclared here (not in a function); did you mean 'ncsi_start_dev'?
drivers/net/ethernet/faraday/ftgmac100.c:1627:26: error: 'ncsi_vlan_rx_kill_vid' undeclared here (not in a function); did you mean 'ncsi_vlan_rx_add_vid'?

This fixes both problems at once, using a 'static inline' stub helper
for the disabled case, and exporting the functions when they are present.

Fixes: 51564585d8c6 ("ftgmac100: Support NCSI VLAN filtering when available")
Fixes: 21acf63013ed ("net/ncsi: Configure VLAN tag filter")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-05 09:11:45 -07:00
Ben Hutchings
fbf1c41fc0 workqueue: Fix flag collision
Commit 0a94efb5acbb ("workqueue: implicit ordered attribute should be
overridable") introduced a __WQ_ORDERED_EXPLICIT flag but gave it the
same value as __WQ_LEGACY.  I don't believe these were intended to
mean the same thing, so renumber __WQ_ORDERED_EXPLICIT.

Fixes: 0a94efb5acbb ("workqueue: implicit ordered attribute should be ...")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org # v4.13
Signed-off-by: Tejun Heo <tj@kernel.org>
2017-09-05 06:34:17 -07:00
Mauro Carvalho Chehab
e4faa09b0d media: dvb headers: make checkpatch happier
Adjust dvb ca.h, dmx.h and frontend.h in order to make
checkpatch happier. Now, it only complains about the typedefs,
and those are there just to provide backward userspace
compatibility.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 07:10:24 -04:00
Mauro Carvalho Chehab
7e6854a9bf media: ca.h: document ca_msg and the corresponding ioctls
Usually, CA messages are sent/received via reading/writing at
the CA device node. However, two drivers (dst_ca and firedtv-ci)
also implement it via ioctls.

Apparently, on both cases, the net result is the same.

Anyway, let's document it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:23:28 -04:00
Mauro Carvalho Chehab
bd9049edc6 media: ca docs: document CA_SET_DESCR ioctl and structs
The av7110 driver uses CA_SET_DESCR to store the descrambler
control words at the CA descrambler slots.

Document it.

Thanks-to: Honza Petrouš <jpetrous@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:23:07 -04:00
Mauro Carvalho Chehab
56d51b65bc media: net.h: add kernel-doc and use it at Documentation/
As we did with frontend.h, ca.h and dmx.h, move the struct
definition to net.h.

That should help to keep it updated, as more stuff gets
added there.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:22:42 -04:00
Mauro Carvalho Chehab
5176d6eefd media: frontend.h: Avoid the term DVB when doesn't refer to a delivery system
The DVB term can either refer to the subsystem or to a delivery
system. Avoid it in the first case at the kernel-doc markups.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:22:13 -04:00
Mauro Carvalho Chehab
fed7c4fe8b media: ca.h: document most CA data types
For most of the stuff there, documenting is easy, as the
header file contains information.

Yet, I was unable to document two data structs:
	ca_msg and ca_descr

As those two structs are used by a few drivers, keep them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:10:33 -04:00
Mauro Carvalho Chehab
833ff5e7fe media: ca.h: get rid of CA_SET_PID
This ioctl seems to be some attempt to support a feature
at the bt8xx dst_ca driver. Yet, as said there, it
"needs more work". Right now, the code there is just
a boilerplate.

At the end of the day, no driver uses this ioctl, nor it is
documented anywhere (except for "needs more work").

So, get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:06:56 -04:00
Mauro Carvalho Chehab
bb98e6d280 media: dmx.h: add kernel-doc markups and use it at Documentation/
The demux documentation is pretty poor nowadays: most of the
structs and enums aren't documented at all.

Add proper kernel-doc markups for them and use it.

Now, the demux API data structures are fully documented :-)

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:05:40 -04:00
Mauro Carvalho Chehab
13adefbe9e media: dmx.h: get rid of DMX_SET_SOURCE
No driver uses this ioctl, nor it is documented anywhere.

So, get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:01:54 -04:00
Mauro Carvalho Chehab
286fe1ca3f media: dmx.h: get rid of DMX_GET_CAPS
There's no driver currently using it; it is also not
documented about what it would be supposed to do.

So, get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:00:49 -04:00
Mauro Carvalho Chehab
791edca568 media: dmx.h: get rid of unused DMX_KERNEL_CLIENT
There's a flag defined for Digital TV demux that is not used
anywhere, called DMX_KERNEL_CLIENT. Get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:00:18 -04:00
Mauro Carvalho Chehab
9d5e27cbc1 media: dvb frontend docs: use kernel-doc documentation
Now that frontend.h contains most documentation for the frontend,
remove the duplicated information from Documentation/ and use the
kernel-doc auto-generated one instead.

That should simplify maintainership of DVB frontend uAPI, as most
of the documentation will stick with the header file.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 05:57:35 -04:00
Mauro Carvalho Chehab
8220ead805 media: dvb/frontend.h: document the uAPI file
Most of the stuff at the Digital TV frontend header file
are documented only at the Documentation. However, a few
kernel-doc markups are there, several of them with parsing
issues.

Add the missing documentation, copying definitions from the
Documentation when it applies, fixing some bugs.

Please notice that DVBv3 stuff that were deprecated weren't
commented by purpose. Instead, they were clearly tagged as
such.

This patch prepares to move part of the documentation from
Documentation/ to kernel-doc comments.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 05:56:18 -04:00
Mauro Carvalho Chehab
f35afa4f60 media: dvb/frontend.h: move out a private internal structure
struct dtv_cmds_h is just an ancillary struct used by the
dvb_frontend.c to internally store frontend commands.

It doesn't belong to the userspace header, nor it is used anywhere,
except inside the DVB core. So, remove it from the header.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 05:53:00 -04:00
Mauro Carvalho Chehab
3256b36ea3 media: dmx.h: split typedefs from structs
Using typedefs inside the Kernel is against CodingStyle, and
there's no good usage here.

Just like we did at frontend.h, at commit 0df289a209e0
("[media] dvb: Get rid of typedev usage for enums"), let's keep
those typedefs only to provide userspace backward compatibility.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 05:49:45 -04:00
Mauro Carvalho Chehab
c93022a72f media: ca.h: split typedefs from structs
Using typedefs inside the Kernel is against CodingStyle, and
there's no good usage here.

Just like we did at frontend.h, at commit 0df289a209e0 ("[media] dvb:
Get rid of typedev usage for enums"), let's keep those typedefs only
to provide userspace backward compatibility.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 05:48:39 -04:00
Jiri Kosina
de6c5070ad Merge branch 'for-4.14/wacom' into for-linus
- name generation improvement for Wacom devices from Jason Gerecke
- Kconfig dependency fix for Wacom driver from Arnd Bergmann
2017-09-05 11:14:10 +02:00
Jiri Kosina
38e50c9ba8 Merge branch 'for-4.14/multitouch' into for-linus
- support for media keys on Asus T304UA from João Paulo Rechi Vita
- support for Microsoft Win8 Wireless Radio Controls extensions
  from João Paulo Rechi Vita

Conflicts:
	drivers/hid/hid-ids.h

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-09-05 11:11:52 +02:00
Jiri Kosina
2682b89236 Merge branch 'for-4.14/driver-lock-removal' into for-linus
- Arnd pointed out that driver_lock semaphore is superfluous, as
  driver core already provides all the necessary concurency protection.
  Removal patch from Binoy Jayan
2017-09-05 11:08:52 +02:00
Rajmohan Mani
9bbf6a15ce mfd: Add support for TPS68470 device
The TPS68470 device is an advanced power management
unit that powers a Compact Camera Module (CCM),
generates clocks for image sensors, drives a dual
LED for Flash and incorporates two LED drivers for
general purpose indicators.

This patch adds support for TPS68470 mfd device.

Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05 08:46:01 +01:00
Ludovic Desroches
b0f3ab20e7 mfd: syscon: atmel-smc: Add helper to retrieve register layout
For HSMC controller, the register layout depends on the device i.e. the
offset of setup, pulse, cycle, mode and timings registers is not the
same. An helper is added to provide the correct register layout.

Fixes: fe9d7cb22ef3 ("mfd: syscon: atmel-smc: Add new helpers to ease
SMC regs manipulation")
Suggested-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05 08:46:01 +01:00
Chen-Yu Tsai
7303733a6c mfd: axp20x: Add support for AXP813 PMIC
The X-Powers AXP813 PMIC is normally used with Allwinner's A83T SoC.
It has the same range of functions as other X-Powers PMICs, such as
DC-DC buck converter and linear regulator outputs, AC-IN and VBUS
power supplies, power button trigger, GPIOs, ADCs, and a battery
charger.

Note that the IRQ table given in the datasheet is incorrect: in IRQ
enable/status registers 1, there are separate IRQs for ACIN and VBUS,
instead of bits [7:5] being the same as bits [4:2]. So it shares the
same IRQs as the AXP803, rather than the AXP288.

This patch adds basic mfd support for it, with only the power button
enabled.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05 08:46:00 +01:00
Marek Vasut
d3ea212720 mfd: Add ROHM BD9571MWV-M MFD PMIC driver
Add the MFD part of the ROHM BD9571MWV-M PMIC driver and MAINTAINERS
entry. The MFD part only specifies the regmap bits for the PMIC and
binds the subdevs together.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05 08:46:00 +01:00