Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-29 06:12:08 +00:00
Code Issues Packages Projects Releases Wiki Activity
747,821 Commits 2 Branches 866 Tags 6.6 GiB
666902e42f
Commit Graph

747821 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Geert Uytterhoeven
666902e42f lib/vsprintf: Remove atomic-unsafe support for %pCr 
"%pCr" formats the current rate of a clock, and calls clk_get_rate().
The latter obtains a mutex, hence it must not be called from atomic
context.

Remove support for this rarely-used format, as vsprintf() (and e.g.
printk()) must be callable from any context.

Any remaining out-of-tree users will start seeing the clock's name
printed instead of its rate.

Reported-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Fixes: 900cca2944 ("lib/vsprintf: add %pC{,n,r} format specifiers for clocks")
Link: http://lkml.kernel.org/r/1527845302-12159-5-git-send-email-geert+renesas@glider.be
To: Jia-Ju Bai <baijiaju1990@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Zhang Rui <rui.zhang@intel.com>
To: Eduardo Valentin <edubezval@gmail.com>
To: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org # 4.1+
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Petr Mladek <pmladek@suse.com>
 2018-06-05 09:43:39 +02:00
Geert Uytterhoeven
d63c16f8e1 serial: sh-sci: Stop using printk format %pCr 
Printk format "%pCr" will be removed soon, as clk_get_rate() must not be
called in atomic context.

Replace it by open-coding the operation.  This is safe here, as the code
runs in task context.

Link: http://lkml.kernel.org/r/1527845302-12159-4-git-send-email-geert+renesas@glider.be
To: Jia-Ju Bai <baijiaju1990@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Zhang Rui <rui.zhang@intel.com>
To: Eduardo Valentin <edubezval@gmail.com>
To: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org # 4.5+
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Petr Mladek <pmladek@suse.com>
 2018-06-05 09:43:39 +02:00
Geert Uytterhoeven
bd2a07f71a thermal: bcm2835: Stop using printk format %pCr 
Printk format "%pCr" will be removed soon, as clk_get_rate() must not be
called in atomic context.

Replace it by printing the variable that already holds the clock rate.
Note that calling clk_get_rate() is safe here, as the code runs in task
context.

Link: http://lkml.kernel.org/r/1527845302-12159-3-git-send-email-geert+renesas@glider.be
To: Jia-Ju Bai <baijiaju1990@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Zhang Rui <rui.zhang@intel.com>
To: Eduardo Valentin <edubezval@gmail.com>
To: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org # 4.12+
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
 2018-06-05 09:43:38 +02:00
Geert Uytterhoeven
ef4b0be626 clk: renesas: cpg-mssr: Stop using printk format %pCr 
Printk format "%pCr" will be removed soon, as clk_get_rate() must not be
called in atomic context.

Replace it by open-coding the operation.  This is safe here, as the code
runs in task context.

Link: http://lkml.kernel.org/r/1527845302-12159-2-git-send-email-geert+renesas@glider.be
To: Jia-Ju Bai <baijiaju1990@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Zhang Rui <rui.zhang@intel.com>
To: Eduardo Valentin <edubezval@gmail.com>
To: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org # 4.5+
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Petr Mladek <pmladek@suse.com>
 2018-06-05 09:43:18 +02:00
Linus Torvalds
357aa6aefe Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk 
Pull printk updates from Petr Mladek:

 - Add info about loaded kdump kernel into the dump stack header

 - Move dump-stack related code from printk.c to lib/dump_stack.c

 - Write message about suspending consoles in KERN_INFO log level

* 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk:
  printk: change message to pr_info
  printk: move dump stack related code to lib/dump_stack.c
  print kdump kernel loaded status in stack dump
 2018-04-05 19:53:30 -07:00
Linus Torvalds
be88751f32 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs 
Pull misc filesystem updates from Jan Kara:
 "udf, ext2, quota, fsnotify fixes & cleanups:

   - udf fixes for handling of media without uid/gid

   - udf fixes for some corner cases in parsing of volume recognition
     sequence

   - improvements of fsnotify handling of ENOMEM

   - new ioctl to allow setting of watch descriptor id for inotify (for
     checkpoint - restart)

   - small ext2, reiserfs, quota cleanups"

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  quota: Kill an unused extern entry form quota.h
  reiserfs: Remove VLA from fs/reiserfs/reiserfs.h
  udf: fix potential refcnt problem of nls module
  ext2: change return code to -ENOMEM when failing memory allocation
  udf: Do not mark possibly inconsistent filesystems as closed
  fsnotify: Let userspace know about lost events due to ENOMEM
  fanotify: Avoid lost events due to ENOMEM for unlimited queues
  udf: Remove never implemented mount options
  udf: Update mount option documentation
  udf: Provide saner default for invalid uid / gid
  udf: Clean up handling of invalid uid/gid
  udf: Apply uid/gid mount options also to new inodes & chown
  udf: Ignore [ug]id=ignore mount options
  udf: Fix handling of Partition Descriptors
  udf: Unify common handling of descriptors
  udf: Convert descriptor index definitions to enum
  udf: Allow volume descriptor sequence to be terminated by unrecorded block
  udf: Simplify handling of Volume Descriptor Pointers
  udf: Fix off-by-one in volume descriptor sequence length
  inotify: Extend ioctl to allow to request id of new watch descriptor
 2018-04-05 19:17:50 -07:00
Linus Torvalds
5e4d659713 Chuck Lever did a bunch of work on nfsd tracepoints, on RDMA, and on 
server xdr decoding (with an eye towards eliminating a data copy in the
 RDMA case).
 
 I did some refactoring of the delegation code in preparation for
 eliminating some delegation self-conflicts and implementing write
 delegations.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJaxi5LAAoJECebzXlCjuG+deAQAL9NHsv6bIydkE6wX305c/bR
 gm73yryF1kfOuHmiLq15mrljiKyCEbRSPqzzM8k2TkywHhyvOLEjxHbhZnwDyQec
 DaZUzWLKNkK64UFXEvTKyNwfGObwsGQ+QLkV7N9mF3Ps9M9/u2vMHKQypvA9hJ7z
 DGN7MO7Ud7N0Viu03vp4m+p7gypoWGFj6Sh1QAkR/7TE/supcS+qqOWU4vLpYFhu
 /l2gJym59FWqHajwqs0Qu9LpHfsEx5HySZbj7GczbGRMka3y/AnjgnngcriP+63B
 ZcPpqSdD4Yeq1OJklU5Wicy+u54rFkA9VE1EArrC9RAEwav6iMhhhaESpRH2JFJE
 SO7cgUSCb2+65XgeSBfDygn+09PcN+eRF3sxXkQpHKsozQOH+qdyr7F4/ePunwi8
 Ah7pIkczRUrj7gMmlNOg97wpHbffO4YnpRESA934qf7MMHRQwDsEkl512kFAyadZ
 g1DI3iByfUpBQvRWJSLasyjyWUqRZDMmyO3yi3i/08sMI3XE1IOWpNkJAooNYC1X
 1FCDn1VXlTdcmC8yw6Da1L05PCVf25tSjpYQZ6r25KtrVi9iBOGV741vmyVMvDEw
 OwUuVatRd+AY+YJ6iUraNH4SlnHWZ/qKDFJECWbrG/4uUHyo8FIXGAgL8RgtbS8+
 fQeRjaDyhHD0XH7TJ10x
 =fJI1
 -----END PGP SIGNATURE-----

Merge tag 'nfsd-4.17' of git://linux-nfs.org/~bfields/linux

Pull nfsd updates from Bruce Fields:
 "Chuck Lever did a bunch of work on nfsd tracepoints, on RDMA, and on
  server xdr decoding (with an eye towards eliminating a data copy in
  the RDMA case).

  I did some refactoring of the delegation code in preparation for
  eliminating some delegation self-conflicts and implementing write
  delegations"

* tag 'nfsd-4.17' of git://linux-nfs.org/~bfields/linux: (40 commits)
  nfsd: fix incorrect umasks
  sunrpc: remove incorrect HMAC request initialization
  NFSD: Clean up legacy NFS SYMLINK argument XDR decoders
  NFSD: Clean up legacy NFS WRITE argument XDR decoders
  nfsd: Trace NFSv4 COMPOUND execution
  nfsd: Add I/O trace points in the NFSv4 read proc
  nfsd: Add I/O trace points in the NFSv4 write path
  nfsd: Add "nfsd_" to trace point names
  nfsd: Record request byte count, not count of vectors
  nfsd: Fix NFSD trace points
  svc: Report xprt dequeue latency
  sunrpc: Report per-RPC execution stats
  sunrpc: Re-purpose trace_svc_process
  sunrpc: Save remote presentation address in svc_xprt for trace events
  sunrpc: Simplify trace_svc_recv
  sunrpc: Simplify do_enqueue tracing
  sunrpc: Move trace_svc_xprt_dequeue()
  sunrpc: Update show_svc_xprt_flags() to include recently added flags
  svc: Simplify ->xpo_secure_port
  sunrpc: Remove unneeded pointer dereference
  ...
 2018-04-05 19:15:29 -07:00
Linus Torvalds
274c0e74e5 f2fs-for-4.17-rc1 
In this round, we've mainly focused on performance tuning and critical bug fixes
 occurred in low-end devices. Sheng Yong introduced lost_found feature to keep
 missing files during recovery instead of thrashing them. We're preparing coming
 fsverity implementation. And, we've got more features to communicate with users
 for better performance. In low-end devices, some memory-related issues were
 fixed, and subtle race condtions and corner cases were addressed as well.
 
 Enhancement:
  - large nat bitmaps for more free node ids
  - add three block allocation policies to pass down write hints given by user
  - expose extension list to user and introduce hot file extension
  - tune small devices seamlessly for low-end devices
  - set readdir_ra by default
  - give more resources under gc_urgent mode regarding to discard and cleaning
  - introduce fsync_mode to enforce posix or not
  - nowait aio support
  - add lost_found feature to keep dangling inodes
  - reserve bits for future fsverity feature
  - add test_dummy_encryption for FBE
 
 Bug fix:
  - don't use highmem for dentry pages
  - align memory boundary for bitops
  - truncate preallocated blocks in write errors
  - guarantee i_times on fsync call
  - clear CP_TRIMMED_FLAG correctly
  - prevent node chain loop during recovery
  - avoid data race between atomic write and background cleaning
  - avoid unnecessary selinux violation warnings on resgid option
  - GFP_NOFS to avoid deadlock in quota and read paths
  - fix f2fs_skip_inode_update to allow i_size recovery
 
 In addition to them, there are several minor bug fixes and clean-ups.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAlrFmaYACgkQQBSofoJI
 UNKaSw//RZraDQmODfDieyjGAd8y1NgGDju1jgk62QJUqe/G3jIKN/A39HU3I2Ak
 jLIotwZ8j1yNBUGbXMXZTY+6sRkQGJrcgawgvZ0gwWSeqTAiCi+AbqnNysTv8pDp
 Rh1iMCGvNKv1/vbFizJumcK2haH/KzX9Z7uDBjji4N7tTT1nUGVz+vmUO/qS6Xi0
 44BrEN1rhaF71JNaiQE0WuEc0GY2IU0W7l4IWirJeNqsK0BTVPnq1vxc8SsQQRmn
 Wdr4rUw2SRAynGMCQZlMW/sG0sxV0WMAE0xVE8WCFMXzHx2GNVakUgXMTZ2DgUKT
 JlgdsB5NQYrZJqSEAdNq3WclJpznlhOLHp8hjITxSRxhd2j7GH7xujUoGSsNiXDr
 n2s3Xg6wWMx+D4vsfXYJuZQKYqZUcBlPRgXa74/aXnsxRTLaormJtFNWkLqELIzR
 Qaw7XIhZoOyKkH7CPSWk0eYyQVi13l9QV70iyBfY4bcN2aLZLxTX2Axwws3ESOCt
 Nf0jIe3L4k7MSdoMR0K51rhCMlPWDuddnQSs9Vsw3w8U5pVph+BKG5RBUI9N4hPv
 U0gKJfj8LIaxhHTfborEHf+hjq/0sN0TBPFBsAtqvv1LBXkMeWEeo0wXtxSJC89b
 3xBRQ0p4Nox4fEHs36AZID2OMOV8iamiEqzP/o9ja0sMzEjnYmo=
 =Ligi
 -----END PGP SIGNATURE-----

Merge tag 'f2fs-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs update from Jaegeuk Kim:
 "In this round, we've mainly focused on performance tuning and critical
  bug fixes occurred in low-end devices. Sheng Yong introduced
  lost_found feature to keep missing files during recovery instead of
  thrashing them. We're preparing coming fsverity implementation. And,
  we've got more features to communicate with users for better
  performance. In low-end devices, some memory-related issues were
  fixed, and subtle race condtions and corner cases were addressed as
  well.

  Enhancements:
   - large nat bitmaps for more free node ids
   - add three block allocation policies to pass down write hints given by user
   - expose extension list to user and introduce hot file extension
   - tune small devices seamlessly for low-end devices
   - set readdir_ra by default
   - give more resources under gc_urgent mode regarding to discard and cleaning
   - introduce fsync_mode to enforce posix or not
   - nowait aio support
   - add lost_found feature to keep dangling inodes
   - reserve bits for future fsverity feature
   - add test_dummy_encryption for FBE

  Bug fixes:
   - don't use highmem for dentry pages
   - align memory boundary for bitops
   - truncate preallocated blocks in write errors
   - guarantee i_times on fsync call
   - clear CP_TRIMMED_FLAG correctly
   - prevent node chain loop during recovery
   - avoid data race between atomic write and background cleaning
   - avoid unnecessary selinux violation warnings on resgid option
   - GFP_NOFS to avoid deadlock in quota and read paths
   - fix f2fs_skip_inode_update to allow i_size recovery

  In addition to the above, there are several minor bug fixes and clean-ups"

* tag 'f2fs-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (50 commits)
  f2fs: remain written times to update inode during fsync
  f2fs: make assignment of t->dentry_bitmap more readable
  f2fs: truncate preallocated blocks in error case
  f2fs: fix a wrong condition in f2fs_skip_inode_update
  f2fs: reserve bits for fs-verity
  f2fs: Add a segment type check in inplace write
  f2fs: no need to initialize zero value for GFP_F2FS_ZERO
  f2fs: don't track new nat entry in nat set
  f2fs: clean up with F2FS_BLK_ALIGN
  f2fs: check blkaddr more accuratly before issue a bio
  f2fs: Set GF_NOFS in read_cache_page_gfp while doing f2fs_quota_read
  f2fs: introduce a new mount option test_dummy_encryption
  f2fs: introduce F2FS_FEATURE_LOST_FOUND feature
  f2fs: release locks before return in f2fs_ioc_gc_range()
  f2fs: align memory boundary for bitops
  f2fs: remove unneeded set_cold_node()
  f2fs: add nowait aio support
  f2fs: wrap all options with f2fs_sb_info.mount_opt
  f2fs: Don't overwrite all types of node to keep node chain
  f2fs: introduce mount option for fsync mode
  ...
 2018-04-05 19:12:55 -07:00
Linus Torvalds
052c220da3 SCSI for-linus on 20180404 
This is mostly updates of the usual drivers: arcmsr, qla2xx, lpfc,
 ufs, mpt3sas, hisi_sas.  In addition we have removed several really
 old drivers: sym53c416, NCR53c406a, fdomain, fdomain_cs and removed
 the old scsi_module.c initialization from all remaining drivers.  Plus
 an assortment of bug fixes, initialization errors and other minor
 fixes.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
 -----BEGIN PGP SIGNATURE-----
 
 iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCWsVSnSYcamFtZXMuYm90
 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishbvbAP9ErpTZ
 OR5iJ5HIz4W3Bd8aTfEpJrDyeYwSUC+sra5SKQD/ZWyVB3fYFSg+ZROyT26pmtmd
 SdImhG7hLaHgVvF5qRQ=
 =SQ/n
 -----END PGP SIGNATURE-----

Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly updates of the usual drivers: arcmsr, qla2xx, lpfc,
  ufs, mpt3sas, hisi_sas.

  In addition we have removed several really old drivers: sym53c416,
  NCR53c406a, fdomain, fdomain_cs and removed the old scsi_module.c
  initialization from all remaining drivers.

  Plus an assortment of bug fixes, initialization errors and other minor
  fixes"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (168 commits)
  scsi: ufs: Add support for Auto-Hibernate Idle Timer
  scsi: ufs: sysfs: reworking of the rpm_lvl and spm_lvl entries
  scsi: qla2xxx: fx00 copypaste typo
  scsi: qla2xxx: fix error message on <qla2400
  scsi: smartpqi: update driver version
  scsi: smartpqi: workaround fw bug for oq deletion
  scsi: arcmsr: Change driver version to v1.40.00.05-20180309
  scsi: arcmsr: Sleep to avoid CPU stuck too long for waiting adapter ready
  scsi: arcmsr: Handle adapter removed due to thunderbolt cable disconnection.
  scsi: arcmsr: Rename ACB_F_BUS_HANG_ON to ACB_F_ADAPTER_REMOVED for adapter hot-plug
  scsi: qla2xxx: Update driver version to 10.00.00.06-k
  scsi: qla2xxx: Fix Async GPN_FT for FCP and FC-NVMe scan
  scsi: qla2xxx: Cleanup code to improve FC-NVMe error handling
  scsi: qla2xxx: Fix FC-NVMe IO abort during driver reset
  scsi: qla2xxx: Fix retry for PRLI RJT with reason of BUSY
  scsi: qla2xxx: Remove nvme_done_list
  scsi: qla2xxx: Return busy if rport going away
  scsi: qla2xxx: Fix n2n_ae flag to prevent dev_loss on PDB change
  scsi: qla2xxx: Add FC-NVMe abort processing
  scsi: qla2xxx: Add changes for devloss timeout in driver
  ...
 2018-04-05 15:05:53 -07:00
Linus Torvalds
3526dd0c78 for-4.17/block-20180402 
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABCAAGBQJawr05AAoJEPfTWPspceCmT2UP/1uuaqwzyl4VjFNb/k7KS7UM
 +Cs/1HBlGomgMA8orDTGqtWqLRdR3z4RSh0+MvXTzQ78HpFVYz7CbDc9itHm+G9M
 X0ypD4kF/JGCFb5cxk+x6qv28uO2nv4DP3+0hHqJWLH4UVJBWDY6bs4BPShsf9QB
 I6XjioNMhoqylXgdOITLODJZz+TcChlJMDAqwhpJwh9TH1wjobleAZ6AdmCPfgi5
 h0UCKMUKzcVJlNZwQUrzrs2cxcx9Uhunnbz7HK0ZV4n/FKFtDpGynFpQQ71pZxKe
 Be0ZOBPCQvC3ykOM/egCIvC/e5y7FgrjORD6jxyu1PTwAugI5E1VYSMxHkXvgPAx
 zOo9A7RT4GPO2tDQv+DbzNFpqeSAclTgSmr+/y1wmheBs8DiSt7MPVBiNM4zdCNv
 NLk9z7IEjFhdmluSB/LbTb1aokypMb/q7QTLouPHdwGn80k7yrhFyLHgdjpNTQ2K
 UHfHZvGxkOX6SmFhBNOtIFUkuSceenh64a0RkRle7filx+ImpbCVm2/GYi9zZNCu
 EtctgzLbLmz40zMiyDaZS2bxBgGzfn6yf4xd9LsaAJPMhvZnmXogT0D9ctWXB0WU
 mMaS7sOkLnNjnGkzF1fHkeiZ/oigrstJbe+CA7BtOdwxpWn6MZBgKEoFQ6iA2b3X
 5J1axMgVH5LAsIEcEQVq
 =RVhK
 -----END PGP SIGNATURE-----

Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block

Pull block layer updates from Jens Axboe:
 "It's a pretty quiet round this time, which is nice. This contains:

   - series from Bart, cleaning up the way we set/test/clear atomic
     queue flags.

   - series from Bart, fixing races between gendisk and queue
     registration and removal.

   - set of bcache fixes and improvements from various folks, by way of
     Michael Lyle.

   - set of lightnvm updates from Matias, most of it being the 1.2 to
     2.0 transition.

   - removal of unused DIO flags from Nikolay.

   - blk-mq/sbitmap memory ordering fixes from Omar.

   - divide-by-zero fix for BFQ from Paolo.

   - minor documentation patches from Randy.

   - timeout fix from Tejun.

   - Alpha "can't write a char atomically" fix from Mikulas.

   - set of NVMe fixes by way of Keith.

   - bsg and bsg-lib improvements from Christoph.

   - a few sed-opal fixes from Jonas.

   - cdrom check-disk-change deadlock fix from Maurizio.

   - various little fixes, comment fixes, etc from various folks"

* tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits)
  blk-mq: Directly schedule q->timeout_work when aborting a request
  blktrace: fix comment in blktrace_api.h
  lightnvm: remove function name in strings
  lightnvm: pblk: remove some unnecessary NULL checks
  lightnvm: pblk: don't recover unwritten lines
  lightnvm: pblk: implement 2.0 support
  lightnvm: pblk: implement get log report chunk
  lightnvm: pblk: rename ppaf* to addrf*
  lightnvm: pblk: check for supported version
  lightnvm: implement get log report chunk helpers
  lightnvm: make address conversions depend on generic device
  lightnvm: add support for 2.0 address format
  lightnvm: normalize geometry nomenclature
  lightnvm: complete geo structure with maxoc*
  lightnvm: add shorten OCSSD version in geo
  lightnvm: add minor version to generic geometry
  lightnvm: simplify geometry structure
  lightnvm: pblk: refactor init/exit sequences
  lightnvm: Avoid validation of default op value
  lightnvm: centralize permission check for lightnvm ioctl
  ...
 2018-04-05 14:27:02 -07:00
Linus Torvalds
dd972f924d * Add NVDIMM support to EDAC (Tony Luck) 
* misc fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAlrDZ6EACgkQEsHwGGHe
 VUpWWA//RG9WqqdXxPa05TxiRFWMiNSH/HSGJQZsc3K7xm2TEGVdDv5thYsxXCaW
 kA0oiUJA3zd62HeUIWMeGypm+hLM8T73836aIKcfxMduxQ6DR9nk51IV4RmHsLvT
 rd4bUsrjCov6spapqS265LOxZVnpKvxZv0NVTj6pIk0pkeghWMZh63vZtrxVkLsS
 6dHsdIDBr0fMhcFBVQ67SEDpMIyMAqziPOP9sv6NNElG4Q93RnZr6KYvQdE32Iev
 Z6lIUU/sjVJEuhgp6FjJrhvjc+FmGJGERsFqo3Z8RT9P26Cj3wq0ov8IY/KSBazG
 mfJFGbL+O3lppGKjjuAwMGr4R3fZMLQpgLxdYe7VNvOHB9ea7732q9MDGiNkN/u7
 z8o+dtvmPWr0Y1ir8te+7LnSQXIAwxMkKP/lMStzzuFUETQDd0RWr7GAKlbrgPOU
 +DhiQRPBFS7qpslA7BdqV6Ybr3nhDVZciDYWsvNpDMwdem05TxlFwC5l/BzP9NtM
 FmQ3B0rQ5we6gib6UZWUjW3BH9wUgFUpu/WXKJl1unMHwYNe3CvdM8yD5W7mUylh
 6SVYAmkZyuJ1Du40+YMeimroe77XV60IqoUFNEzMSFeB4/GxMG6+u2gUqNuTpHpZ
 aMmCRj9DxWGxZyDsTc49An0X/JbVyIE/Aq6heMTYScgBvCaD1VE=
 =K89j
 -----END PGP SIGNATURE-----

Merge tag 'edac_for_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC updates from Borislav Petkov:
 "Noteworthy is the NVDIMM support:

   - NVDIMM support to EDAC (Tony Luck)

   - misc fixes"

* tag 'edac_for_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC, sb_edac: Remove variable length array usage
  EDAC, skx_edac: Detect non-volatile DIMMs
  firmware, DMI: Add function to look up a handle and return DIMM size
  acpi, nfit: Add function to look up nvdimm device and provide SMBIOS handle
  EDAC: Add new memory type for non-volatile DIMMs
  EDAC: Drop duplicated array of strings for memory type names
  EDAC, layerscape: Allow building for LS1021A
 2018-04-05 14:21:13 -07:00
Kees Cook
3c8ba0d61d kernel.h: Retain constant expression output for max()/min() 
In the effort to remove all VLAs from the kernel[1], it is desirable to
build with -Wvla.  However, this warning is overly pessimistic, in that
it is only happy with stack array sizes that are declared as constant
expressions, and not constant values.  One case of this is the
evaluation of the max() macro which, due to its construction, ends up
converting constant expression arguments into a constant value result.

All attempts to rewrite this macro with __builtin_constant_p() failed
with older compilers (e.g.  gcc 4.4)[2].  However, Martin Uecker,
constructed[3] a mind-shattering solution that works everywhere.
Cthulhu fhtagn!

This patch updates the min()/max() macros to evaluate to a constant
expression when called on constant expression arguments.  This removes
several false-positive stack VLA warnings from an x86 allmodconfig build
when -Wvla is added:

  $ diff -u before.txt after.txt | grep ^-
  -drivers/input/touchscreen/cyttsp4_core.c:871:2: warning: ISO C90 forbids variable length array ‘ids’ [-Wvla]
  -fs/btrfs/tree-checker.c:344:4: warning: ISO C90 forbids variable length array ‘namebuf’ [-Wvla]
  -lib/vsprintf.c:747:2: warning: ISO C90 forbids variable length array ‘sym’ [-Wvla]
  -net/ipv4/proc.c:403:2: warning: ISO C90 forbids variable length array ‘buff’ [-Wvla]
  -net/ipv6/proc.c:198:2: warning: ISO C90 forbids variable length array ‘buff’ [-Wvla]
  -net/ipv6/proc.c:218:2: warning: ISO C90 forbids variable length array ‘buff64’ [-Wvla]

This also updates two cases where different enums were being compared
and explicitly casts them to int (which matches the old side-effect of
the single-evaluation code): one in tpm/tpm_tis_core.h, and one in
drm/drm_color_mgmt.c.

 [1] https://lkml.org/lkml/2018/3/7/621
 [2] https://lkml.org/lkml/2018/3/10/170
 [3] https://lkml.org/lkml/2018/3/20/845

Co-Developed-by: Linus Torvalds <torvalds@linux-foundation.org>
Co-Developed-by: Martin Uecker <Martin.Uecker@med.uni-goettingen.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2018-04-05 14:17:16 -07:00
Linus Torvalds
5414ab31b1 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 
Pull input updates from Dmitry Torokhov:

 - new driver for PhoenixRC Flight Controller Adapter

 - new driver for RAVE SP Power button

 - fixes for autosuspend-related deadlocks in a few unput USB dirvers

 - support for 2nd wheel in ATech PS/2 mouse

 - fix for ALPS trackpoint detection on Thinkpad L570 and Latitude 7370

 - bunch of cleanups in various in PS/2 protocols

 - other assorted changes and fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (35 commits)
  Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
  Input: stmfts, s6sy761 - update my e-mail
  Input: stmfts - use async probe & suspend/resume to avoid 2s delay
  Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370
  Input: xpad - add PDP device id 0x02a4
  Input: alps - report pressure of v3 and v7 trackstick
  Input: pxrc - new driver for PhoenixRC Flight Controller Adapter
  Input: usbtouchscreen - do not rely on input_dev->users
  Input: usbtouchscreen - fix deadlock in autosuspend
  Input: pegasus_notetaker - do not rely on input_dev->users
  Input: pagasus_notetaker - fix deadlock in autosuspend
  Input: synaptics_usb - do not rely on input_dev->users
  Input: synaptics_usb - fix deadlock in autosuspend
  Input: gpio-keys - add support for wakeup event action
  Input: appletouch - use true and false for boolean values
  Input: silead - add Chuwi Hi8 support
  Input: analog - use get_cycles() on PPC
  Input: stmpe-keypad - remove VLA usage
  Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
  Input: add RAVE SP Powerbutton driver
  ...
 2018-04-05 13:21:57 -07:00
Linus Torvalds
672a9c1069 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 
Pull trivial tree updates from Jiri Kosina.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
  kfifo: fix inaccurate comment
  tools/thermal: tmon: fix for segfault
  net: Spelling s/stucture/structure/
  edd: don't spam log if no EDD information is present
  Documentation: Fix early-microcode.txt references after file rename
  tracing: Block comments should align the * on each line
  treewide: Fix typos in printk
  GenWQE: Fix a typo in two comments
  treewide: Align function definition open/close braces
 2018-04-05 11:56:35 -07:00
Linus Torvalds
e8403b493f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 
Pull HID updates from Jiri Kosina:

 - 3rd generation Wacom Intuos BT device support from Aaron Armstrong
   Skomra

 - support for NSG-MR5U and NSG-MR7U devices from Todd Kelner

 - multitouch Razer Blade Stealth support from Benjamin Tissoires

 - Elantech touchpad support from Alexandrov Stansilav

 - a few other scattered-around fixes and cleanups to drivers and
   generic code

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (31 commits)
  HID: google: Enable PM Full On mode when adjusting backlight
  HID: google: add google hammer HID driver
  HID: core: reset the quirks before calling probe again
  HID: multitouch: do not set HID_QUIRK_NO_INIT_REPORTS
  HID: core: remove the need for HID_QUIRK_NO_EMPTY_INPUT
  HID: use BIT() macro for quirks too
  HID: use BIT macro instead of plain integers for flags
  HID: multitouch: remove dead zones of Razer Blade Stealth
  HID: multitouch: export a quirk for the button handling of touchpads
  HID: usbhid: extend the polling interval configuration to keyboards
  HID: ntrig: document sysfs interface
  HID: wacom: wacom_wac_collection() is local to wacom_wac.c
  HID: wacom: generic: add the "Report Valid" usage
  HID: wacom: generic: Support multiple tools per report
  HID: wacom: Add support for 3rd generation Intuos BT
  HID: core: rewrite the hid-generic automatic unbind
  HID: sony: Add touchpad support for NSG-MR5U and NSG-MR7U remotes
  HID: hid-multitouch: Use true and false for boolean values
  HID: hid-ntrig: use true and false for boolean values
  HID: logitech-hidpp: document sysfs interface
  ...
 2018-04-05 11:53:34 -07:00
Linus Torvalds
e02d37bf55 sound updates for 4.17-rc1 
This became a large update.  The changes are scattered widely,
 and majority of them are attributed to ASoC componentization.
 The gitk output made me dizzy, but it's slightly better than
 London tube.
 
 OK, below are some highlights:
 
 - Continued hardening works in ALSA PCM core; most of the
   existing syzkaller reports should have been covered.
 
 - USB-audio got the initial USB Audio Class 3 support, as well
   as UAC2 jack detection support and more DSD-device support.
 
 - ASoC componentization: finally each individual driver was
   converted to components framework, which is more future-proof
   for further works.  Most of conversations were systematic.
 
 - Lots of fixes for Intel Baytrail / Cherrytrail devices with
   Realtek codecs, typically tablets and small PCs.
 
 - Fixes / cleanups for Samsung Odroid systems
 
 - Cleanups in Freescale SSI driver
 
 - New ASoC drivers:
   * AKM AK4458 and AK5558 codecs
   * A few AMD based machine drivers
   * Intel Kabylake machine drivers
   * Maxim MAX9759 codec
   * Motorola CPCAP codec
   * Socionext Uniphier SoCs
   * TI PCM1789 and TDA7419 codecs
 
 - Retirement of Blackfin drivers along with architecture removal.
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAlrF2gUOHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE/ZLhAAvUgpOkpHRmvyXoqhWdG/FWWFWtoFrQaDZE5y
 NPcGHy/ZLuCXGL3Zpsm9lZqXd1sxRdsxF3hiWT0JqqC7oxs/oSOhSzf7w6P9ppW7
 nxZKo4SCSQpmy0Y58QhwpXUkuGzRAOXcug39BNiAqxjtWPPNT8bUj/br3ApH9+90
 Dtittl26Z1Eek1KwNJDMdJt8l5P4P5Ls44g/9Xwhgxk/P0nHmErNuUftlNc/65/b
 HdVgLSXVJbfJ9dLRjQC0yg7jPzSgSp5xssAkWGfPv8AMnM6ql7LWGO+6zOdVcOUo
 0ipKJpZHUI/k1Uv4yBxI32GueOl/gH78M3iGv1CVe/jaC8g8XXA5GScnG41U1ZUO
 p9f78q8jk+O4uCDvbCvigw+iqb7Lm7ME0jNaQ6gZzZX2sDDBUBIYMS6W658pQfgT
 w00c73gm7J+MPv4FsVyyzZsmqyO/xE/1x9F2eGut67DbCKVcfQnyheYJq3Gt96qo
 tzvJ+cy3JxCfGn7Ngl2/i8jtHD6sGf1Pl3gOPk5DEN2qfuBy/vQ4W4TlJ1pOqGFG
 JjpUhEpvYhP/XPrFo970g2yYQq5VsjumQiHGxbD56qu4hrkPU3w92gYKNc0F689j
 QQRc8gyAvUp78ZletF4WYLf6H1yNmkP3ufhsuP1MQWuxRmTcxVtIRDU1PLAq5J8w
 10mGs6s=
 =F3q1
 -----END PGP SIGNATURE-----

Merge tag 'sound-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This became a large update. The changes are scattered widely, and the
  majority of them are attributed to ASoC componentization. The gitk
  output made me dizzy, but it's slightly better than London tube.

  OK, below are some highlights:

   - Continued hardening works in ALSA PCM core; most of the existing
     syzkaller reports should have been covered.

   - USB-audio got the initial USB Audio Class 3 support, as well as
     UAC2 jack detection support and more DSD-device support.

   - ASoC componentization: finally each individual driver was converted
     to components framework, which is more future-proof for further
     works. Most of conversations were systematic.

   - Lots of fixes for Intel Baytrail / Cherrytrail devices with Realtek
     codecs, typically tablets and small PCs.

   - Fixes / cleanups for Samsung Odroid systems

   - Cleanups in Freescale SSI driver

   - New ASoC drivers:
      * AKM AK4458 and AK5558 codecs
      * A few AMD based machine drivers
      * Intel Kabylake machine drivers
      * Maxim MAX9759 codec
      * Motorola CPCAP codec
      * Socionext Uniphier SoCs
      * TI PCM1789 and TDA7419 codecs

   - Retirement of Blackfin drivers along with architecture removal"

* tag 'sound-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits)
  ALSA: pcm: Fix UAF at PCM release via PCM timer access
  ALSA: usb-audio: silence a static checker warning
  ASoC: tscs42xx: Remove owner assignment from i2c_driver
  ASoC: mediatek: remove "simple-mfd" in the example
  ASoC: cpcap: replace codec to component
  ASoC: Intel: bytcr_rt5651: don't use codec anymore
  ASoC: amd: don't use codec anymore
  ALSA: usb-audio: fix memory leak on cval
  ALSA: pcm: Fix mutex unbalance in OSS emulation ioctls
  ASoC: topology: Fix kcontrol name string handling
  ALSA: aloop: Mark paused device as inactive
  ALSA: usb-audio: update clock valid control
  ALSA: usb-audio: UAC2 jack detection
  ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams
  ALSA: pcm: Avoid potential races between OSS ioctls and read/write
  ALSA: usb-audio: Integrate native DSD support for ITF-USB based DACs.
  ALSA: usb-audio: FIX native DSD support for TEAC UD-501 DAC
  ALSA: usb-audio: Add native DSD support for Luxman DA-06
  ALSA: usb-audio: fix uac control query argument
  ASoC: nau8824: recover system clock when device changes
  ...
 2018-04-05 10:42:07 -07:00
Linus Torvalds
652ede37ce dma-mapping updates for 4.17: 
- provide proper stubs for architectures not supporting dma (Geert)
 -----BEGIN PGP SIGNATURE-----
 
 iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAlrF6W0LHGhjaEBsc3Qu
 ZGUACgkQD55TZVIEUYP95g/+MzIYRXboccCCjGXlgW188diLjjpcI6gdOSpgf8kD
 FB6XDobkXa1mpFaauFYfKJMhcwZF2kW/o9FnT1/IHd6x6N9OIDuxCYuGeHGGVSbU
 TrH2BUZp3gdhlgOOCNJ8vIETtW2ZoUxAWF+sAH8snR/8x8/sc1bn1QPS+Xwm8RkJ
 WaksYeGhN0exYHFWJ5e6dT84TtwojfF+jnFOiYR7jLMGqezAsaOMNI/EhqhQrh1a
 IbZCoeCKZRiTiOLIdFleTp0Ks+AIXvLGdSNrQq/NFuCceQJtkEHkts0MyZaSkSOT
 bL1ee5bDxcy5A1Fs6YsiddLuY/SPUbB3Mgfhol5wAYVp7KlwaqaXAT0oq8Vzlfsr
 MiH8yyqvU6DbWoXRs3QUb8lwgPTNEq2mIOva+QSiVfhA+YUNcjDD0+DjW9sbrgDu
 9QhFvQIzz1uaqViY0YvufniMrLsUcj3JNHNZyqqgtag4tR333KU1NBNj4Y5V58ep
 r/qevuvbyyvxQMW9dmY+2FEE7tmwAZIcEt3FNW4/Ot5ijLCTbylxP+auXC0NvUeA
 WK/ZvdaOXGHNaoFdbNUllBHWeR8CuCvnwugIzEgdkNsUp9J3m3DVsNMK5YoYBNzL
 UmwSVz4l014yu7+6oIxNb59VE8jGJsYLrarmECLCE/txUMLy2T0DCQpCjBvdYRoW
 Mgw=
 =1rou
 -----END PGP SIGNATURE-----

Merge tag 'dma-mapping-4.17' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:
 "Very light this round as the interesting dma mapping changes went
  through the x86 tree.

  This just provides proper stubs for architectures not supporting dma
  (Geert Uytterhoeven)"

* tag 'dma-mapping-4.17' of git://git.infradead.org/users/hch/dma-mapping:
  usb: gadget: Add NO_DMA dummies for DMA mapping API
  scsi: Add NO_DMA dummies for SCSI DMA mapping API
  mm: Add NO_DMA dummies for DMA pool API
  dma-coherent: Add NO_DMA dummies for managed DMA API
  dma-mapping: Convert NO_DMA get_dma_ops() into a real dummy
 2018-04-05 10:23:24 -07:00
Linus Torvalds
1b2951dd99 This is the bulk of GPIO changes for the v4.17 kernel cycle: 
New drivers:
 
 - Nintendo Wii GameCube GPIO, known as "Hollywood"
 
 - Raspberry Pi mailbox service GPIO expander
 
 - Spreadtrum main SC9860 SoC and IEC GPIO controllers.
 
 Improvements:
 
 - Implemented .get_multiple() callback for most of the
   high-performance industrial GPIO cards for the ISA bus.
 
 - ISA GPIO drivers now select the ISA_BUS_API instead of
   depending on it. This is merged with the same pattern
   for all the ISA drivers and some other Kconfig cleanups
   related to this.
 
 Cleanup:
 
 - Delete the TZ1090 GPIO drivers following the deletion of
   this SoC from the ARM tree.
 
 - Move the documentation over to driver-api to conform with
   the rest of the kernel documentation build.
 
 - Continue to make the GPIO drivers include only
   <linux/gpio/driver.h> and not the too broad <linux/gpio.h>
   that we want to get rid of.
 
 - Managed to remove VLA allocation from two drivers pending
   more fixes in this area for the next merge window.
 
 - Misc janitorial fixes.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJaxIehAAoJEEEQszewGV1zlEAP/3p3E6J8vPqJNV/C39c40krC
 ajo0ndiTC7cotmCXNQOl9xfMCTgkjBtx3WEKwTDfCsuWW+2YB0DRmMd0Bkf2RWjQ
 nM4rB64FzAu+rdD9jdGtfn24ofylSRFaHNQ/V8Prc2JVAXJt4DS97h+6kwzIAqCm
 A/xXQAx67k5qoTXLvR2n/8LX8TphSe2kwH/f/3/lJpNLfLCRRJ3GqJfpa72jw2eL
 4VIPc6KmttkqzJ1GFtzLPfhkhRr0p4sSzUNydlj5BKhmOSVu6Afv5ylgpK/p38dQ
 mGvNqFnU0lpwelsoZK75YikDFbqQjn4XkXJGvmIRMw4qM7crcw5oSkeMwCrcGqJW
 7Uo7NoQU94wcQSZTppFQdaJs7NHdcnpW7jcfRYYetZL/6eDGBtfxoym90Lyjvaqs
 y+ykofbadI0X/9omO5j+qozvIneLam/CF7iDRUb/5t1LJbNwtXUsVYhz3FuwPDt1
 ZHb6w+np9ZHN6H9jz3b/F9B/uQt54pshm7NorSXrJvZfKrv8kV14MoHgYsuQDDjV
 khbveygB8DwaPeV4XjpLeYhJB1L/Wjf46CVD6tyaCRDByGQmdoJEQF9QB2CxrF2J
 ouaaaS8tSC0IK/mKMMgJxC1Vr2gh0NMlQ3AL9EJDJvX+9RoIA2gwtBAiGnlEcdq3
 GyFAZ0szb5P4BaNnX9qc
 =C5t5
 -----END PGP SIGNATURE-----

Merge tag 'gpio-v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of GPIO changes for the v4.17 kernel cycle:

  New drivers:

   - Nintendo Wii GameCube GPIO, known as "Hollywood"

   - Raspberry Pi mailbox service GPIO expander

   - Spreadtrum main SC9860 SoC and IEC GPIO controllers.

  Improvements:

   - Implemented .get_multiple() callback for most of the
     high-performance industrial GPIO cards for the ISA bus.

   - ISA GPIO drivers now select the ISA_BUS_API instead of depending on
     it. This is merged with the same pattern for all the ISA drivers
     and some other Kconfig cleanups related to this.

  Cleanup:

   - Delete the TZ1090 GPIO drivers following the deletion of this SoC
     from the ARM tree.

   - Move the documentation over to driver-api to conform with the rest
     of the kernel documentation build.

   - Continue to make the GPIO drivers include only
     <linux/gpio/driver.h> and not the too broad <linux/gpio.h> that we
     want to get rid of.

   - Managed to remove VLA allocation from two drivers pending more
     fixes in this area for the next merge window.

   - Misc janitorial fixes"

* tag 'gpio-v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (77 commits)
  gpio: Add Spreadtrum PMIC EIC driver support
  gpio: Add Spreadtrum EIC driver support
  dt-bindings: gpio: Add Spreadtrum EIC controller documentation
  gpio: ath79: Fix potential NULL dereference in ath79_gpio_probe()
  pinctrl: qcom: Don't allow protected pins to be requested
  gpiolib: Support 'gpio-reserved-ranges' property
  gpiolib: Change bitmap allocation to kmalloc_array
  gpiolib: Extract mask allocation into subroutine
  dt-bindings: gpio: Add a gpio-reserved-ranges property
  gpio: mockup: fix a potential crash when creating debugfs entries
  gpio: pca953x: add compatibility for pcal6524 and pcal9555a
  gpio: dwapb: Add support for a bus clock
  gpio: Remove VLA from xra1403 driver
  gpio: Remove VLA from MAX3191X driver
  gpio: ws16c48: Implement get_multiple callback
  gpio: gpio-mm: Implement get_multiple callback
  gpio: 104-idi-48: Implement get_multiple callback
  gpio: 104-dio-48e: Implement get_multiple callback
  gpio: pcie-idio-24: Implement get_multiple/set_multiple callbacks
  gpio: pci-idio-16: Implement get_multiple callback
  ...
 2018-04-05 09:51:41 -07:00
Jiri Kosina
9931753b6c Merge branch 'for-4.17/wacom' into for-linus 
Pull support for 3rd generation Intuos BT device
 2018-04-05 13:28:59 +02:00
Jiri Kosina
e2d39e0f95 Merge branch 'for-4.17/upstream' into for-linus 
Pull a few small generic code cleanups.
 2018-04-05 13:28:46 +02:00
Jiri Kosina
108ff0e801 Merge branch 'for-4.17/sony' into for-linus 
Pull support for NSG-MR5U and NSG-MR7U devices.
 2018-04-05 13:28:34 +02:00
Jiri Kosina
af73686e7b Merge branch 'for-4.17/multitouch' into for-linus 
Pull Razer Blade Stealth support improvement and a few generic cleanups
 2018-04-05 13:27:22 +02:00
Jiri Kosina
f73fee743b Merge branch 'for-4.17/hid-i2c' into for-linus 
Small hid-i2c acpi cleanup.
 2018-04-05 13:18:26 +02:00
Jiri Kosina
7a8c1c4e71 Merge branch 'for-4.17/hid-elan' into for-linus 
Pull new hid-elan driver, currently providing support for touchpad
found in certain HP Pavilion x2 laptops.
 2018-04-05 13:17:23 +02:00
Jiri Kosina
d463fd44c4 Merge branch 'for-4.17/google-hammer' into for-linus 
Support for Google Hammer device.
 2018-04-05 13:16:52 +02:00
Jiri Kosina
a9ef00aec7 Merge branch 'for-4.17/elecom' into for-linus 
Support for new elecom device.
 2018-04-05 13:16:37 +02:00
Linus Torvalds
06dd3dfeea Char/Misc patches for 4.17-rc1 
Here is the big set of char/misc driver patches for 4.17-rc1.
 
 There are a lot of little things in here, nothing huge, but all
 important to the different hardware types involved:
 	- thunderbolt driver updates
 	- parport updates (people still care...)
 	- nvmem driver updates
 	- mei updates (as always)
 	- hwtracing driver updates
 	- hyperv driver updates
 	- extcon driver updates
 	- and a handfull of even smaller driver subsystem and individual
 	  driver updates
 
 All of these have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWsShSQ8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ykNqwCfUbfvopswb1PesHCLABDBsFQChgoAniDa6pS9
 kI8TN5MdLN85UU27Mkb6
 =BzFR
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc updates from Greg KH:
 "Here is the big set of char/misc driver patches for 4.17-rc1.

  There are a lot of little things in here, nothing huge, but all
  important to the different hardware types involved:

   -  thunderbolt driver updates

   -  parport updates (people still care...)

   -  nvmem driver updates

   -  mei updates (as always)

   -  hwtracing driver updates

   -  hyperv driver updates

   -  extcon driver updates

   -  ... and a handful of even smaller driver subsystem and individual
      driver updates

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

* tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (149 commits)
  hwtracing: Add HW tracing support menu
  intel_th: Add ACPI glue layer
  intel_th: Allow forcing host mode through drvdata
  intel_th: Pick up irq number from resources
  intel_th: Don't touch switch routing in host mode
  intel_th: Use correct method of finding hub
  intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate
  stm class: Make dummy's master/channel ranges configurable
  stm class: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate
  MAINTAINERS: Bestow upon myself the care for drivers/hwtracing
  hv: add SPDX license id to Kconfig
  hv: add SPDX license to trace
  Drivers: hv: vmbus: do not mark HV_PCIE as perf_device
  Drivers: hv: vmbus: respect what we get from hv_get_synint_state()
  /dev/mem: Avoid overwriting "err" in read_mem()
  eeprom: at24: use SPDX identifier instead of GPL boiler-plate
  eeprom: at24: simplify the i2c functionality checking
  eeprom: at24: fix a line break
  eeprom: at24: tweak newlines
  eeprom: at24: refactor at24_probe()
  ...
 2018-04-04 20:07:20 -07:00
Linus Torvalds
38047d5c26 Driver core patches for 4.17-rc1 
Here is the "big" set of driver core patches for 4.17-rc1.
 
 There's really not much here, just a bunch of firmware code refactoring
 from Luis as he attempts to wrangle that codebase into something that is
 managable, along with a bunch of userspace tests for it.  Other than
 that, a handful of small bugfixes and reverts of things that didn't work
 out.
 
 Full details are in the shortlog, it's not all that much.
 
 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-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWsSiGg8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ylPpACgyEKOur8rwp/3uBRxqhoFeWp1RtAAoIvlMjn6
 MQ8LIeHNLRnpqGX5L78L
 =93HA
 -----END PGP SIGNATURE-----

Merge tag 'driver-core-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the "big" set of driver core patches for 4.17-rc1.

  There's really not much here, just a bunch of firmware code
  refactoring from Luis as he attempts to wrangle that codebase into
  something that is managable, along with a bunch of userspace tests for
  it. Other than that, a handful of small bugfixes and reverts of things
  that didn't work out.

  Full details are in the shortlog, it's not all that much.

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

* tag 'driver-core-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (30 commits)
  drivers: base: remove check for callback in coredump_store()
  mt7601u: use firmware_request_cache() to address cache on reboot
  firmware: add firmware_request_cache() to help with cache on reboot
  firmware: fix typo on pr_info_once() when ignore_sysfs_fallback is used
  firmware: explicitly include vmalloc.h
  firmware: ensure the firmware cache is not used on incompatible calls
  test_firmware: modify custom fallback tests to use unique files
  firmware: add helper to check to see if fw cache is setup
  firmware: fix checking for return values for fw_add_devm_name()
  rename: _request_firmware_load() fw_load_sysfs_fallback()
  test_firmware: test three firmware kernel configs using a proc knob
  test_firmware: expand on library with shared helpers
  firmware: enable to force disable the fallback mechanism at run time
  firmware: enable run time change of forcing fallback loader
  firmware: move firmware loader into its own directory
  firmware: split firmware fallback functionality into its own file
  firmware: move loading timeout under struct firmware_fallback_config
  firmware: use helpers for setting up a temporary cache timeout
  firmware: simplify CONFIG_FW_LOADER_USER_HELPER_FALLBACK further
  drivers: base: add description for .coredump() callback
  ...
 2018-04-04 19:41:45 -07:00
Linus Torvalds
df34df483a Staging/IIO patches for 4.17-rc1 
Here is the big set of Staging/IIO driver patches for 4.17-rc1.
 
 It is a lot, over 500 changes, but not huge by previous kernel release
 standards.  We deleted more lines than we added again (27k added vs. 91k
 remvoed), thanks to finally being able to delete the IRDA drivers and
 networking code.
 
 We also deleted the ccree crypto driver, but that's coming back in
 through the crypto tree to you, in a much cleaned-up form.
 
 Added this round is at lot of "mt7621" device support, which is for an
 embedded device that Neil Brown cares about, and of course a handful of
 new IIO drivers as well.
 
 And finally, the fsl-mc core code moved out of the staging tree to the
 "real" part of the kernel, which is nice to see happen as well.
 
 Full details are in the shortlog, which has all of the tiny cleanup
 patches described.
 
 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-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWsSnAA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yn60ACgxKvU/5XBP14hBkBpAcD0Q43OHe0AniEti65M
 Kw03GWK3NNM3pzk49BjZ
 =sj3K
 -----END PGP SIGNATURE-----

Merge tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
 "Here is the big set of Staging/IIO driver patches for 4.17-rc1.

  It is a lot, over 500 changes, but not huge by previous kernel release
  standards. We deleted more lines than we added again (27k added vs.
  91k remvoed), thanks to finally being able to delete the IRDA drivers
  and networking code.

  We also deleted the ccree crypto driver, but that's coming back in
  through the crypto tree to you, in a much cleaned-up form.

  Added this round is at lot of "mt7621" device support, which is for an
  embedded device that Neil Brown cares about, and of course a handful
  of new IIO drivers as well.

  And finally, the fsl-mc core code moved out of the staging tree to the
  "real" part of the kernel, which is nice to see happen as well.

  Full details are in the shortlog, which has all of the tiny cleanup
  patches described.

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

* tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (579 commits)
  staging: rtl8723bs: Remove yield call, replace with cond_resched()
  staging: rtl8723bs: Replace yield() call with cond_resched()
  staging: rtl8723bs: Remove unecessary newlines from 'odm.h'.
  staging: rtl8723bs: Rework 'struct _ODM_Phy_Status_Info_' coding style.
  staging: rtl8723bs: Rework 'struct _ODM_Per_Pkt_Info_' coding style.
  staging: rtl8723bs: Replace NULL pointer comparison with '!'.
  staging: rtl8723bs: Factor out rtl8723bs_recv_tasklet() sections.
  staging: rtl8723bs: Fix function signature that goes over 80 characters.
  staging: rtl8723bs: Fix lines too long in update_recvframe_attrib().
  staging: rtl8723bs: Remove unnecessary blank lines in 'rtl8723bs_recv.c'.
  staging: rtl8723bs: Change camel case to snake case in 'rtl8723bs_recv.c'.
  staging: rtl8723bs: Add missing braces in else statement.
  staging: rtl8723bs: Add spaces around ternary operators.
  staging: rtl8723bs: Fix lines with trailing open parentheses.
  staging: rtl8723bs: Remove unnecessary length #define's.
  staging: rtl8723bs: Fix IEEE80211 authentication algorithm constants.
  staging: rtl8723bs: Fix alignment in rtw_wx_set_auth().
  staging: rtl8723bs: Remove braces from single statement conditionals.
  staging: rtl8723bs: Remove unecessary braces from switch statement.
  staging: rtl8723bs: Fix newlines in rtw_wx_set_auth().
  ...
 2018-04-04 18:56:27 -07:00
Linus Torvalds
9abf8acea2 TTY/Serial driver patches for 4.17-rc1 
Here is the big set of tty and serial driver patches for 4.17-rc1
 
 Not all that big really, most are just small fixes and additions to
 existing drivers.  There's a bunch of work on the imx serial driver
 recently for some reason, and a new embedded serial driver added as
 well.
 
 Full details are in the shortlog.
 
 All of these have been in the linux-next tree for a while with no
 reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWsSn+w8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ynb6wCdEf5dAUrSB37ptZY78n4kc6nI6NAAniDO+rjL
 ppZZp7QTIB/bnPfW8cOH
 =+tfY
 -----END PGP SIGNATURE-----

Merge tag 'tty-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here is the big set of tty and serial driver patches for 4.17-rc1

  Not all that big really, most are just small fixes and additions to
  existing drivers. There's a bunch of work on the imx serial driver
  recently for some reason, and a new embedded serial driver added as
  well.

  Full details are in the shortlog.

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

* tag 'tty-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (66 commits)
  serial: expose buf_overrun count through proc interface
  serial: mvebu-uart: fix tx lost characters
  tty: serial: msm_geni_serial: Fix return value check in qcom_geni_serial_probe()
  tty: serial: msm_geni_serial: Add serial driver support for GENI based QUP
  8250-men-mcb: add support for 16z025 and 16z057
  powerpc: Mark the variable earlycon_acpi_spcr_enable maybe_unused
  serial: stm32: fix initialization of RS485 mode
  ARM: dts: STi: Remove "console=ttyASN" from bootargs for STi boards
  vt: change SGR 21 to follow the standards
  serdev: Fix typo in serdev_device_alloc
  ARM: dts: STi: Fix aliases property name for STi boards
  tty: st-asc: Update tty alias
  serial: stm32: add support for RS485 hardware control mode
  dt-bindings: serial: stm32: add RS485 optional properties
  selftests: add devpts selftests
  devpts: comment devpts_mntget()
  devpts: resolve devpts bind-mounts
  devpts: hoist out check for DEVPTS_SUPER_MAGIC
  serial: 8250: Add Nuvoton NPCM UART
  serial: mxs-auart: disable clks of Alphascale ASM9260
  ...
 2018-04-04 18:43:49 -07:00
Linus Torvalds
ac9053d2dc USB/PHY patches for 4.17-rc1 
Here is the big set of USB and PHY driver patches for 4.17-rc1.
 
 Lots of USB typeC work happened this round, with code moving from the
 staging directory into the "real" part of the kernel, as well as new
 infrastructure being added to be able to handle the different types of
 "roles" that typeC requires.
 
 There is also the normal huge set of USB gadget controller and driver
 updates, along with XHCI changes, and a raft of other tiny fixes all
 over the USB tree.  And the PHY driver updates are merged in here as
 well as they interacted with the USB drivers in some places.
 
 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-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWsSpJw8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ylGawCdED2xS3HUxOIqfh81d8B1py8ji04AoJXdLAsH
 JgwXbdbibZBabYTVi5s5
 =LrRH
 -----END PGP SIGNATURE-----

Merge tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big set of USB and PHY driver patches for 4.17-rc1.

  Lots of USB typeC work happened this round, with code moving from the
  staging directory into the "real" part of the kernel, as well as new
  infrastructure being added to be able to handle the different types of
  "roles" that typeC requires.

  There is also the normal huge set of USB gadget controller and driver
  updates, along with XHCI changes, and a raft of other tiny fixes all
  over the USB tree. And the PHY driver updates are merged in here as
  well as they interacted with the USB drivers in some places.

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

* tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (250 commits)
  Revert "USB: serial: ftdi_sio: add Id for Physik Instrumente E-870"
  usb: musb: gadget: misplaced out of bounds check
  usb: chipidea: imx: Fix ULPI on imx53
  usb: chipidea: imx: Cleanup ci_hdrc_imx_platform_flag
  usb: chipidea: usbmisc: small clean up
  usb: chipidea: usbmisc: evdo can be set e/o reset
  usb: chipidea: usbmisc: evdo is only specific to OTG port
  USB: serial: ftdi_sio: add Id for Physik Instrumente E-870
  usb: dwc3: gadget: never call ->complete() from ->ep_queue()
  usb: gadget: udc: core: update usb_ep_queue() documentation
  usb: host: Remove the deprecated ATH79 USB host config options
  usb: roles: Fix return value check in intel_xhci_usb_probe()
  USB: gadget: f_midi: fixing a possible double-free in f_midi
  usb: core: Add USB_QUIRK_DELAY_CTRL_MSG to usbcore quirks
  usb: core: Copy parameter string correctly and remove superfluous null check
  USB: announce bcdDevice as well as idVendor, idProduct.
  USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw
  usb: hub: Reduce warning to notice on power loss
  USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator
  USB: serial: cp210x: add ELDAT Easywave RX09 id
  ...
 2018-04-04 17:55:35 -07:00
Linus Torvalds
f9ca6a561d Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 
Pull networking fixes from David Miller:
 "This fixes some fallout from the net-next merge the other day, plus
  some non-merge-window-related bug fixes:

  1) Fix sparse warnings in bcmgenet, systemport, b53, and mt7530
     (Florian Fainelli)

  2) pptp does a bogus dst_release() on a route we have a single
     refcount on, and attached to a socket, which needs that refcount
     (Eric Dumazet)

  3) UDP connected sockets on ipv6 can race with route update handling,
     resulting in a pre-PMTU update route still stuck on the socket and
     thus continuing to get ICMPV6_PKT_TOOBIG errors. We end up never
     seeing the updated route. (Alexey Kodanev)

  4) Missing list initializer(s) in TIPC (Jon Maloy)

  5) Connect phy early to prevent crashes in lan78xx driver (Alexander
     Graf)

  6) Fix build with modular NVMEM (Arnd Bergmann)

  7) netdevsim canot mark nsim_devlink_net_ops and nsim_fib_net_ops as
     __net_initdata, as these are references from module unload
     unconditionally (Arnd Bergmann)"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (23 commits)
  netdevsim: remove incorrect __net_initdata annotations
  sfc: remove ctpio_dmabuf_start from stats
  inet: frags: fix ip6frag_low_thresh boundary
  tipc: Fix namespace violation in tipc_sk_fill_sock_diag
  net: avoid unneeded atomic operation in ip*_append_data()
  nvmem: disallow modular CONFIG_NVMEM
  net: hns3: fix length overflow when CONFIG_ARM64_64K_PAGES
  nfp: use full 40 bits of the NSP buffer address
  lan78xx: Connect phy early
  nfp: add a separate counter for packets with CHECKSUM_COMPLETE
  tipc: Fix missing list initializations in struct tipc_subscription
  ipv6: udp: set dst cache for a connected sk if current not valid
  ipv6: udp: convert 'connected' to bool type in udpv6_sendmsg()
  ipv6: allow to cache dst for a connected sk in ip6_sk_dst_lookup_flow()
  ipv6: add a wrapper for ip6_dst_store() with flowi6 checks
  net: phy: marvell10g: add thermal hwmon device
  pptp: remove a buggy dst release in pptp_connect()
  net: dsa: mt7530: Use NULL instead of plain integer
  net: dsa: b53: Fix sparse warnings in b53_mmap.c
  af_unix: remove redundant lockdep class
  ...
 2018-04-04 17:42:38 -07:00
Linus Torvalds
9eb31227cb Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 
Pull crypto updates from Herbert Xu:
 "API:

   - add AEAD support to crypto engine

   - allow batch registration in simd

  Algorithms:

   - add CFB mode

   - add speck block cipher

   - add sm4 block cipher

   - new test case for crct10dif

   - improve scheduling latency on ARM

   - scatter/gather support to gcm in aesni

   - convert x86 crypto algorithms to skcihper

  Drivers:

   - hmac(sha224/sha256) support in inside-secure

   - aes gcm/ccm support in stm32

   - stm32mp1 support in stm32

   - ccree driver from staging tree

   - gcm support over QI in caam

   - add ks-sa hwrng driver"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (212 commits)
  crypto: ccree - remove unused enums
  crypto: ahash - Fix early termination in hash walk
  crypto: brcm - explicitly cast cipher to hash type
  crypto: talitos - don't leak pointers to authenc keys
  crypto: qat - don't leak pointers to authenc keys
  crypto: picoxcell - don't leak pointers to authenc keys
  crypto: ixp4xx - don't leak pointers to authenc keys
  crypto: chelsio - don't leak pointers to authenc keys
  crypto: caam/qi - don't leak pointers to authenc keys
  crypto: caam - don't leak pointers to authenc keys
  crypto: lrw - Free rctx->ext with kzfree
  crypto: talitos - fix IPsec cipher in length
  crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
  crypto: doc - clarify hash callbacks state machine
  crypto: api - Keep failed instances alive
  crypto: api - Make crypto_alg_lookup static
  crypto: api - Remove unused crypto_type lookup function
  crypto: chelsio - Remove declaration of static function from header
  crypto: inside-secure - hmac(sha224) support
  crypto: inside-secure - hmac(sha256) support
  ..
 2018-04-04 17:11:08 -07:00
Linus Torvalds
527cd20771 RISC-V changes for 4.17 
This tag contains the new features we'd like to incorporate into the
 RISC-V port for 4.17.  We might have a bit more stuff land later in the
 merge window, but I wanted to get this out earlier just so everyone can
 see where we currently stand.
 
 A short summary of the changes is:
 
 * We've added support for dynamic ftrace on RISC-V targets.
 * There have been a handful of cleanups to our atomic and locking
   routines.  They now more closely match the released RISC-V memory
   model draft.
 * Our module loading support has been cleaned up and is now enabled by
   default, despite some limitations still existing.
 * A patch to define COMMANDLINE_FORCE instead of COMMANDLINE_OVERRIDE so
   the generic device tree code picks up handling all our command line
   stuff.
 
 There's more information in the merge commits for each patch set.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEAM520YNJYN/OiG3470yhUCzLq0EFAlrDsOATHHBhbG1lckBk
 YWJiZWx0LmNvbQAKCRDvTKFQLMurQVDuD/9uBjfgzdyJ/C7+rcN6SgsmCOrDSmZz
 9yx0xqJwuVe8b21Lt4fueDjIMpVfjgxbE4SWTQ/MqaGBcxknOtUpJdGzA98BO6oB
 VU/Mx0EJL2L0N+FNqWuE1KCa6h8PH8PB4pzl/dvwKRdtgViL2EGuzQebSDT2iwTg
 JpCsAzfAZjTT0StVj7vn9/7O3uP/9G9j+GeZFvCT+OxtPHYc5TkDKZuOCI66GokJ
 ppGrqa9MqrWADpqWVBUIYsYqRHrhBUWgBqN5CfgsiRFTQn0ISUpdl/qZbLBVsHfY
 o8i/d0RM1jc5U4+qgZLpB8nD9RYpr9GTQobhNkcjyVmKHJFdJirYDD/y3fi38IoT
 svTv1n3VIFBTv1+u5H/Rv+ABhJx5ofFjboD9IXB3j/82i/T06IMZ2IujAAwLQw4u
 1hE/wKM67c6dR+gqMl8Zq1LuYoUGuc2MIX3eLYc4GmWloZkKg/N7rHjaPFfnZlwd
 ZFfrPl+ZTP3FYpr3yanrVNYwHZfFWPlTnXvPWNFi+A5HPVI7+ScR8++Eaqo1mb5h
 nFr4wS8GX2FbUmF20mf4W7RAkpnnUlo9HRNMqfExTmp+dPCbgVXIEfJTCYsamAPV
 nDQ2xG5aLMyRcUBSbQEi7tninMRFGXiBYbcn6LWhYibBpr5SFGwlSkmWxbDi3ark
 6lsKCBK3qrNHBQ==
 =XrWX
 -----END PGP SIGNATURE-----

Merge tag 'riscv-for-linus-4.17-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux

Pull RISC-V updates from Palmer Dabbelt:
 "This contains the new features we'd like to incorporate into the
  RISC-V port for 4.17. We might have a bit more stuff land later in the
  merge window, but I wanted to get this out earlier just so everyone
  can see where we currently stand.

  A short summary of the changes is:

   - We've added support for dynamic ftrace on RISC-V targets.

   - There have been a handful of cleanups to our atomic and locking
     routines. They now more closely match the released RISC-V memory
     model draft.

   - Our module loading support has been cleaned up and is now enabled
     by default, despite some limitations still existing.

   - A patch to define COMMANDLINE_FORCE instead of COMMANDLINE_OVERRIDE
     so the generic device tree code picks up handling all our command
     line stuff.

  There's more information in the merge commits for each patch set"

* tag 'riscv-for-linus-4.17-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: (21 commits)
  RISC-V: Rename CONFIG_CMDLINE_OVERRIDE to CONFIG_CMDLINE_FORCE
  RISC-V: Add definition of relocation types
  RISC-V: Enable module support in defconfig
  RISC-V: Support SUB32 relocation type in kernel module
  RISC-V: Support ADD32 relocation type in kernel module
  RISC-V: Support ALIGN relocation type in kernel module
  RISC-V: Support RVC_BRANCH/JUMP relocation type in kernel modulewq
  RISC-V: Support HI20/LO12_I/LO12_S relocation type in kernel module
  RISC-V: Support CALL relocation type in kernel module
  RISC-V: Support GOT_HI20/CALL_PLT relocation type in kernel module
  RISC-V: Add section of GOT.PLT for kernel module
  RISC-V: Add sections of PLT and GOT for kernel module
  riscv/atomic: Strengthen implementations with fences
  riscv/spinlock: Strengthen implementations with fences
  riscv/barrier: Define __smp_{store_release,load_acquire}
  riscv/ftrace: Add HAVE_FUNCTION_GRAPH_RET_ADDR_PTR support
  riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support
  riscv/ftrace: Add ARCH_SUPPORTS_FTRACE_OPS support
  riscv/ftrace: Add dynamic function graph tracer support
  riscv/ftrace: Add dynamic function tracer support
  ...
 2018-04-04 16:43:47 -07:00
Dmitry Torokhov
664b0bae0b Merge branch 'next' into for-linus 
Prepare input updates for 4.17 merge window.
 2018-04-04 16:11:49 -07:00
Ondrej Zary
04bb1719c4 Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad 
The touch sensor buttons on Sony VAIO VGN-CS series laptops (e.g.
VGN-CS31S) are a separate PS/2 device. As the MUX is disabled for all
VAIO machines by the nomux blacklist, the data from touch sensor
buttons and touchpad are combined. The protocol used by the buttons is
probably similar to the touchpad protocol (both are Synaptics) so both
devices get enabled. The controller combines the data, creating a mess
which results in random button clicks, touchpad stopping working and
lost sync error messages:
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 4
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: issuing reconnect request

Add a new i8042_dmi_forcemux_table whitelist with VGN-CS.
With MUX enabled, touch sensor buttons are detected as separate device
(and left disabled as there's currently no driver), fixing all touchpad
problems.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2018-04-04 16:10:51 -07:00
Linus Torvalds
23221d997b arm64 updates for 4.17 
Nothing particularly stands out here, probably because people were tied
 up with spectre/meltdown stuff last time around. Still, the main pieces
 are:
 
 - Rework of our CPU features framework so that we can whitelist CPUs that
   don't require kpti even in a heterogeneous system
 
 - Support for the IDC/DIC architecture extensions, which allow us to elide
   instruction and data cache maintenance when writing out instructions
 
 - Removal of the large memory model which resulted in suboptimal codegen
   by the compiler and increased the use of literal pools, which could
   potentially be used as ROP gadgets since they are mapped as executable
 
 - Rework of forced signal delivery so that the siginfo_t is well-formed
   and handling of show_unhandled_signals is consolidated and made
   consistent between different fault types
 
 - More siginfo cleanup based on the initial patches from Eric Biederman
 
 - Workaround for Cortex-A55 erratum #1024718
 
 - Some small ACPI IORT updates and cleanups from Lorenzo Pieralisi
 
 - Misc cleanups and non-critical fixes
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABCgAGBQJaw1TCAAoJELescNyEwWM0gyQIAJVMK4QveBW+LwF96NYdZo16
 p90Aa+nqKelh/s93govQArDMv1gxyuXdFlQZVOGPQHfqpz6RhJWmBA2tFsUbQrUc
 OBcioPrRihqTmKBe+1r1XORwZxkVX6GGmCn0LYpPR7I3TjxXZpvxqaxGxiUvHkci
 yVxWlDTyN/7eL3akhCpCDagN3Fxwk3QnJLqE3fxOFMlY7NvQcmUxcITiUl/s469q
 xK6SWH9SRH1JK8jTHPitwUBiU//3FfCqSI9HLEdDIDoTuPcVM8UetWvi4QzrzJL1
 UYg8lmU0CXNmflDzZJDaMf+qFApOrGxR0YVPpBzlQvxe0JIY69g48f+JzDPz8nc=
 =+gNa
 -----END PGP SIGNATURE-----

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

Pull arm64 updates from Will Deacon:
 "Nothing particularly stands out here, probably because people were
  tied up with spectre/meltdown stuff last time around. Still, the main
  pieces are:

   - Rework of our CPU features framework so that we can whitelist CPUs
     that don't require kpti even in a heterogeneous system

   - Support for the IDC/DIC architecture extensions, which allow us to
     elide instruction and data cache maintenance when writing out
     instructions

   - Removal of the large memory model which resulted in suboptimal
     codegen by the compiler and increased the use of literal pools,
     which could potentially be used as ROP gadgets since they are
     mapped as executable

   - Rework of forced signal delivery so that the siginfo_t is
     well-formed and handling of show_unhandled_signals is consolidated
     and made consistent between different fault types

   - More siginfo cleanup based on the initial patches from Eric
     Biederman

   - Workaround for Cortex-A55 erratum #1024718

   - Some small ACPI IORT updates and cleanups from Lorenzo Pieralisi

   - Misc cleanups and non-critical fixes"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (70 commits)
  arm64: uaccess: Fix omissions from usercopy whitelist
  arm64: fpsimd: Split cpu field out from struct fpsimd_state
  arm64: tlbflush: avoid writing RES0 bits
  arm64: cmpxchg: Include linux/compiler.h in asm/cmpxchg.h
  arm64: move percpu cmpxchg implementation from cmpxchg.h to percpu.h
  arm64: cmpxchg: Include build_bug.h instead of bug.h for BUILD_BUG
  arm64: lse: Include compiler_types.h and export.h for out-of-line LL/SC
  arm64: fpsimd: include <linux/init.h> in fpsimd.h
  drivers/perf: arm_pmu_platform: do not warn about affinity on uniprocessor
  perf: arm_spe: include linux/vmalloc.h for vmap()
  Revert "arm64: Revert L1_CACHE_SHIFT back to 6 (64-byte cache line size)"
  arm64: cpufeature: Avoid warnings due to unused symbols
  arm64: Add work around for Arm Cortex-A55 Erratum 1024718
  arm64: Delay enabling hardware DBM feature
  arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35
  arm64: capabilities: Handle shared entries
  arm64: capabilities: Add support for checks based on a list of MIDRs
  arm64: Add helpers for checking CPU MIDR against a range
  arm64: capabilities: Clean up midr range helpers
  arm64: capabilities: Change scope of VHE to Boot CPU feature
  ...
 2018-04-04 16:01:43 -07:00
Linus Torvalds
5b1f3dc927 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull irq updates from Thomas Gleixner:
 "The usual pile of boring changes:

   - Consolidate tasklet functions to share code instead of duplicating
     it

   - The first step for making the low level entry handler management on
     multi-platform kernels generic

   - A new sysfs file which allows to retrieve the wakeup state of
     interrupts.

   - Ensure that the interrupt thread follows the effective affinity and
     not the programmed affinity to avoid cross core wakeups.

   - Two new interrupt controller drivers (Microsemi Ocelot and Qualcomm
     PDC)

   - Fix the wakeup path clock handling for Reneasas interrupt chips.

   - Rework the boot time register reset for ARM GIC-V2/3

   - Better suspend/resume support for ARM GIV-V3/ITS

   - Add missing locking to the ARM GIC set_type() callback

   - Small fixes for the irq simulator code

   - SPDX identifiers for the irq core code and removal of boiler plate

   - Small cleanups all over the place"

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits)
  openrisc: Set CONFIG_MULTI_IRQ_HANDLER
  arm64: Set CONFIG_MULTI_IRQ_HANDLER
  genirq: Make GENERIC_IRQ_MULTI_HANDLER depend on !MULTI_IRQ_HANDLER
  irqchip/gic: Take lock when updating irq type
  irqchip/gic: Update supports_deactivate static key to modern api
  irqchip/gic-v3: Ensure GICR_CTLR.EnableLPI=0 is observed before enabling
  irqchip: Add a driver for the Microsemi Ocelot controller
  dt-bindings: interrupt-controller: Add binding for the Microsemi Ocelot interrupt controller
  irqchip/gic-v3: Probe for SCR_EL3 being clear before resetting AP0Rn
  irqchip/gic-v3: Don't try to reset AP0Rn
  irqchip/gic-v3: Do not check trigger configuration of partitionned LPIs
  genirq: Remove license boilerplate/references
  genirq: Add missing SPDX identifiers
  genirq/matrix: Cleanup SPDX identifier
  genirq: Cleanup top of file comments
  genirq: Pass desc to __irq_free instead of irq number
  irqchip/gic-v3: Loudly complain about the use of IRQ_TYPE_NONE
  irqchip/gic: Loudly complain about the use of IRQ_TYPE_NONE
  RISC-V: Move to the new GENERIC_IRQ_MULTI_HANDLER handler
  genirq: Add CONFIG_GENERIC_IRQ_MULTI_HANDLER
  ...
 2018-04-04 15:19:26 -07:00
Linus Torvalds
680014d6d1 Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull time(r) updates from Thomas Gleixner:
 "A small set of updates for timers and timekeeping:

   - The most interesting change is the consolidation of clock MONOTONIC
     and clock BOOTTIME.

     Clock MONOTONIC behaves now exactly like clock BOOTTIME and does
     not longer ignore the time spent in suspend. A new clock
     MONOTONIC_ACTIVE is provived which behaves like clock MONOTONIC in
     kernels before this change. This allows applications to
     programmatically check for the clock MONOTONIC behaviour.

     As discussed in the review thread, this has the potential of
     breaking user space and we might have to revert this. Knock on wood
     that we can avoid that exercise.

   - Updates to the NTP mechanism to improve accuracy

   - A new kernel internal data structure to aid the ongoing Y2038 work.

   - Cleanups and simplifications of the clocksource code.

   - Make the alarmtimer code play nicely with debugobjects"

* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  alarmtimer: Init nanosleep alarm timer on stack
  y2038: Introduce struct __kernel_old_timeval
  tracing: Unify the "boot" and "mono" tracing clocks
  hrtimer: Unify MONOTONIC and BOOTTIME clock behavior
  posix-timers: Unify MONOTONIC and BOOTTIME clock behavior
  timekeeping: Remove boot time specific code
  Input: Evdev - unify MONOTONIC and BOOTTIME clock behavior
  timekeeping: Make the MONOTONIC clock behave like the BOOTTIME clock
  timekeeping: Add the new CLOCK_MONOTONIC_ACTIVE clock
  timekeeping/ntp: Determine the multiplier directly from NTP tick length
  timekeeping/ntp: Don't align NTP frequency adjustments to ticks
  clocksource: Use ATTRIBUTE_GROUPS
  clocksource: Use DEVICE_ATTR_RW/RO/WO to define device attributes
  clocksource: Don't walk the clocksource list for empty override
 2018-04-04 14:50:29 -07:00
Linus Torvalds
0c21fd6e65 A few random (cough, cough) cleanups for the /dev/random driver 
-----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlrE0xEACgkQ8vlZVpUN
 gaP0Egf+NTu/CqNiaP4zXkHprYywnOYrh+NS46H5ZxFRzVox1ctiGeRfGWWrRU8+
 9SIqKhMxagHU1OU71+aNrJ5bqBcTsebY/AQ8PrS6/YxJMTKTNYD8oT4uhkfV3ZE7
 76WcTlyuDv+CCISUlXYXk/3H+8nP46GGaW3O51ET4SZxboMKnmSlTiKxRmBBiiib
 +zuBAhReXaLSN6u0HjlTkz8UXGj0uQurMq9jOanIjZmap2iChlA0kANl2prgLvoY
 KFL2XLv3sctSTlCw+xeeQUW4YGTRMAanoZDO8G5WVTA2k4ztgcqHamaCewpx6P/o
 xzPpfysIGi6WINNQoEb88brxEk0VIw==
 =slEq
 -----END PGP SIGNATURE-----

Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random

Pull /dev/random updates from Ted Ts'o:
 "A few random (cough, cough) cleanups for the /dev/random driver"

* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
  drivers/char/random.c: remove unused dont_count_entropy
  random: optimize add_interrupt_randomness
  random: always fill buffer in get_random_bytes_wait
  random: use a tighter cap in credit_entropy_bits_safe()
 2018-04-04 14:31:53 -07:00
Linus Torvalds
3e968c9f14 Cleanups and bugfixes for ext4, including some fixes to make ext4 more 
robust against maliciously crafted file system images.  (I still don't
 recommend that container folks hold any delusions that mounting
 arbitary images that can be crafted by malicious attackers should be
 considered sane thing to do, though!)
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlrE13oACgkQ8vlZVpUN
 gaM/fQf/bw5IDWNZ9vAYNEBDsu4Je14XVTZVgpDFESk5BGjdVusAv562QCQjC3Pf
 O3uqRSh7DbulICzYGy0BmjM7Gw0Kj5WhfDjPbVXhnGoNpF7NUEhNos8xWLRWukky
 P8mPxv8cj2oprtfM1Cy8mtl0KT8jywkOahq6OmRo6+F1V32IzQAfpPpItIw9lCv8
 JcFgc/2K9zjAG89TR/vWChi8AGhNUXsYEYt+l3tMu+CRC+FWaJ7aEGPn9pmOlqOV
 svHG9skImvINOO4FPydOu+yw9spqFKBX9NO0J9MsCAHmmmKW2GW3RANGIhY9kgBb
 a/T+/cQZTTc+Xu6VzRf4e/SGUa5mgA==
 =HndN
 -----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:
 "Cleanups and bugfixes for ext4, including some fixes to make ext4 more
  robust against maliciously crafted file system images.

  (I still don't recommend that container folks hold any delusions that
  mounting arbitary images that can be crafted by malicious attackers
  should be considered sane thing to do, though!)"

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (29 commits)
  ext4: force revalidation of directory pointer after seekdir(2)
  ext4: add extra checks to ext4_xattr_block_get()
  ext4: add bounds checking to ext4_xattr_find_entry()
  ext4: move call to ext4_error() into ext4_xattr_check_block()
  ext4: don't show data=<mode> option if defaulted
  ext4: omit init_itable=n in procfs when disabled
  ext4: show more binary mount options in procfs
  ext4: simplify kobject usage
  ext4: remove unused parameters in sysfs code
  ext4: null out kobject* during sysfs cleanup
  ext4: don't allow r/w mounts if metadata blocks overlap the superblock
  ext4: always initialize the crc32c checksum driver
  ext4: fail ext4_iget for root directory if unallocated
  ext4: limit xattr size to INT_MAX
  ext4: add validity checks for bitmap block numbers
  ext4: fix comments in ext4_swap_extents()
  ext4: use generic_writepages instead of __writepage/write_cache_pages
  ext4: don't complain about incorrect features when probing
  ext4: remove EXT4_STATE_DIOREAD_LOCK flag
  ext4: fix offset overflow on 32-bit archs in ext4_iomap_begin()
  ...
 2018-04-04 14:19:24 -07:00
Linus Torvalds
a8f8e8ac76 various SMB3/CIFS fixes for 4.17 
-----BEGIN PGP SIGNATURE-----
 
 iQGwBAABCAAaBQJaxRzZExxzbWZyZW5jaEBnbWFpbC5jb20ACgkQiiy9cAdyT1Fb
 FQv/Rd/5CrYhZumBrPvFW2jcbRQ2ANTnSRTA3rpd/jJM52DZ7nvcePr/qm9wRLrT
 puMfd8e0a4Df5Mo/ns806iphRtYctKpMKLnkBqPL0WqrXLYSi/Nz3wy/DFyuh3C7
 U22gDYAjQ4dy6Am0CG/y4i1h8D0hRkmMS6PQECpjmNwqjtmfZn5kWJRv+W5UNNj9
 QPldz5PdyNpPw7DxDRetl5uGqUKqsvUATo109hL7ks97qgHUzMHeXWmQpOSS+exh
 P7tPNphIPJYM2VG+uDvIg15l00lgQxzzN0uOs+x7ZDnZ1Bil/a3So823SfJyXNU2
 utJNWSuN/OSHUCmmd7yn+rLd2oJa55+U+Bb3gWaZ8beP639d8P1kEF/isJzu6ede
 gh92lyU2ecfyHNbjKzAbQwwQxnkmMC5XGhP/2+eawsCyo+vk/NQR4NIehqawj/OB
 eQSRnT0vNgi4p4OXgJ3FpBBKNBFtTmWrxqKyl0U9C5nw+YdxBdkr16qlFi2b9DjC
 bW0/
 =VW5l
 -----END PGP SIGNATURE-----

Merge tag '4.17-SMB3-Fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs updates from Steve French:
 "Includes SMB3.11 security improvements, as well as various fixes for
  stable and some debugging improvements"

* tag '4.17-SMB3-Fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Add minor debug message during negprot
  smb3: Fix root directory when server returns inode number of zero
  cifs: fix sparse warning on previous patch in a few printks
  cifs: add server->vals->header_preamble_size
  cifs: smbd: disconnect transport on RDMA errors
  cifs: smbd: avoid reconnect lockup
  Don't log confusing message on reconnect by default
  Don't log expected error on DFS referral request
  fs: cifs: Replace _free_xid call in cifs_root_iget function
  SMB3.1.1 dialect is no longer experimental
  Tree connect for SMB3.1.1 must be signed for non-encrypted shares
  fix smb3-encryption breakage when CONFIG_DEBUG_SG=y
  CIFS: fix sha512 check in cifs_crypto_secmech_release
  CIFS: implement v3.11 preauth integrity
  CIFS: add sha512 secmech
  CIFS: refactor crypto shash/sdesc allocation&free
  Update README file for cifs.ko
  Update TODO list for cifs.ko
  cifs: fix memory leak in SMB2_open()
  CIFS: SMBD: fix spelling mistake: "faield" and "legnth"
 2018-04-04 14:09:27 -07:00
Linus Torvalds
2bd99df54f We've only got 9 GFS2 patches for this merge window: 
1. Abhi Das contributed a patch to report journal recovery times more
    accurately during journal replay.
 2. Andreas Gruenbacher contributed a patch to fix fallocate chunk size.
 3. Andreas added a patch to correctly dirty inodes during rename.
 4. Andreas added a patch to improve the comment for function gfs2_block_map.
 5. Andreas added a patch to improve kernel trace point iomap end:
    The physical block address was added.
 6. Andreas added a patch to fix a nasty file system corruption bug that
    surfaced in xfstests 476 in punch-hole/truncate.
 7. Andreas fixed a problem Christoph Helwig pointed out, namely, that GFS2
    was misusing the IOMAP_ZERO flag. The zeroing of new blocks was moved
    to the proper fallocate code.
 8. I contributed a patch to declare function gfs2_remove_from_ail as static.
 9. I added a patch to only set PageChecked for jdata page writes.
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJaw7mxAAoJENeLYdPf93o7kbUH/3MVpJKJe+jdtb5zMGE+byPZ
 T4x+kjZcGwIjWtqIMnga2X1mMIpJ/MCQzZriT+zno2BRRxPS8MQsKp9rcmEGiwoP
 mKZnVGm85xvBDg/JaAnCOeH2S90BlXX3roaB4U4031tAmcZOz/tVbBiTCBXbZ7FP
 F9tnKt/CkRwBBE8CBvstpgYYvbM+kkfiQ8x38FJFx79lOBytIRhPCHpbR3mgko+p
 HrJNTadGJie65nsplKZcQpDQTPrslwP/ynyGh313ReztThHfCB6teL6sNOgJ5u+T
 ThCA95QesH3P45Dd+xl/SuCDd0pZLLslNgOl/q7qiFWaoxFFBKldN3Bnc7ItnDw=
 =iw4e
 -----END PGP SIGNATURE-----

Merge tag 'gfs2-4.17.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Bob Peterson:
 "We've only got nine GFS2 patches for this merge window:

   - report journal recovery times more accurately during journal replay
     (Abhi Das)

   - fix fallocate chunk size (Andreas Gruenbacher)

   - correctly dirty inodes during rename (Andreas Gruenbacher)

   - improve the comment for function gfs2_block_map (Andreas
     Gruenbacher)

   - improve kernel trace point iomap end: The physical block address
     was added (Andreas Gruenbacher)

   - fix a nasty file system corruption bug that surfaced in xfstests
     476 in punch-hole/truncate (Andreas Gruenbacher)

   - fix a problem Christoph Helwig pointed out, namely, that GFS2 was
     misusing the IOMAP_ZERO flag. The zeroing of new blocks was moved
     to the proper fallocate code (Andreas Gruenbacher)

   - declare function gfs2_remove_from_ail as static (Bob Peterson)

   - only set PageChecked for jdata page writes (Bob Peterson)"

* tag 'gfs2-4.17.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  gfs2: time journal recovery steps accurately
  gfs2: Zero out fallocated blocks in fallocate_chunk
  gfs2: Check for the end of metadata in punch_hole
  gfs2: gfs2_iomap_end tracepoint: log block address
  gfs2: Improve gfs2_block_map comment
  GFS2: Only set PageChecked for jdata pages
  GFS2: Make function gfs2_remove_from_ail static
  gfs2: Dirty source inode during rename
  gfs2: Fix fallocate chunk size
 2018-04-04 13:09:42 -07:00
Linus Torvalds
94514bbe9e for-4.17-tag 
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAlrDg0UACgkQxWXV+ddt
 WDvtOQ//QCk0zH2EcPQnqOW6HqAfkkDc7D9P51sK1izNM3vBEYtbuPlY6wp3xnJr
 0hbPjGNU7vMC/4SIwSgEdXyAvlpOr1gm9n+w1GcxpkjLa8l4P+2wt9OX0BSzRUMu
 X7LQxqg2zmQibFy4b1MSmDGsO2dxB2eqvVUT/Ir4b56uqkdtValYRWY75APJIZ5l
 6w0Ja3HVvgOX3pVwSmadCpfMEonN4JE+mfHaP8RajAlTGQcUPq8If9w4BtEoWQRl
 QC7kUCCTmp+isnzH7u4EqEQC6XUqEqeuQH+Bli1pNYTvipHY+9EO1dSxHZoCelgk
 M9PpQz8x+N6ZMcMNtJQVifkfN6tAp/acdWBTZtlpqB8nZR4v5bBndS/5TNBMu3/v
 JfhMEsIUz5o2mWz9qUneyK80RoTRkL5SfdgOclx2Yd7K1fKuJsUjmdXaT08BzotS
 5cxTFZu7EcFJyg4eHemjdyRYr3cUkS19P2uIJle9nj3DAMpCvIyL1c1vn5eB/7MN
 3JeRME6AOQcD7sFgVNuYhGVdIBuwHU6kj4mf1WN27YKGdbsaMZsFz7/HH3SsBLOF
 E0p7Q25HcHSrAimcmLTifN+gol8Y5m6dT0Pjuf9y9QbWvHwh7oRq7DVQ3L8hJkGz
 j64b0jlv43P0QorWvsX6/VJBevWedhe1hZtrBhPFSE0CtJ3Ml4Q=
 =wkSk
 -----END PGP SIGNATURE-----

Merge tag 'for-4.17-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs updates from David Sterba:
 "There are a several user visible changes, the rest is mostly invisible
  and continues to clean up the whole code base.

  User visible changes:
   - new mount option nossd_spread (pair for ssd_spread)

   - mount option subvolid will detect junk after the number and fail
     the mount

   - add message after cancelled device replace

   - direct module dependency on libcrc32, removed own crc wrappers

   - removed user space transaction ioctls

   - use lighter locking when reading /proc/self/mounts, RCU instead of
     mutex to avoid unnecessary contention

  Enhancements:
   - skip writeback of last page when truncating file to same size

   - send: do not issue unnecessary truncate operations

   - mount option token specifiers: use %u for unsigned values, more
     validation

   - selftests: more tree block validations

  qgroups:
   - preparatory work for splitting reservation types for data and
     metadata, this should allow for more accurate tracking and fix some
     issues with underflows or do further enhancements

   - split metadata reservations for started and joined transaction so
     they do not get mixed up and are accounted correctly at commit time

   - with the above, it's possible to revert patch that potentially
     deadlocks when trying to make more space by explicitly committing
     when the quota limit is hit

   - fix root item corruption when multiple same source snapshots are
     created with quota enabled

  RAID56:
   - make sure target is identical to source when raid56 rebuild fails
     after dev-replace

   - faster rebuild during scrub, batch by stripes and not
     block-by-block

   - make more use of cached data when rebuilding from a missing device

  Fixes:
   - null pointer deref when device replace target is missing

   - fix fsync after hole punching when using no-holes feature

   - fix lockdep splat when allocating percpu data with wrong GFP flags

  Cleanups, refactoring, core changes:
   - drop redunant parameters from various functions

   - kill and opencode trivial helpers

   - __cold/__exit function annotations

   - dead code removal

   - continued audit and documentation of memory barriers

   - error handling: handle removal from uuid tree

   - error handling: remove handling of impossible condtitons

   - more debugging or error messages

   - updated tracepoints

   - one VLA use removal (and one still left)"

* tag 'for-4.17-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (164 commits)
  btrfs: lift errors from add_extent_changeset to the callers
  Btrfs: print error messages when failing to read trees
  btrfs: user proper type for btrfs_mask_flags flags
  btrfs: split dev-replace locking helpers for read and write
  btrfs: remove stale comments about fs_mutex
  btrfs: use RCU in btrfs_show_devname for device list traversal
  btrfs: update barrier in should_cow_block
  btrfs: use lockdep_assert_held for mutexes
  btrfs: use lockdep_assert_held for spinlocks
  btrfs: Validate child tree block's level and first key
  btrfs: tests/qgroup: Fix wrong tree backref level
  Btrfs: fix copy_items() return value when logging an inode
  Btrfs: fix fsync after hole punching when using no-holes feature
  btrfs: use helper to set ulist aux from a qgroup
  Revert "btrfs: qgroups: Retry after commit on getting EDQUOT"
  btrfs: qgroup: Update trace events for metadata reservation
  btrfs: qgroup: Use root::qgroup_meta_rsv_* to record qgroup meta reserved space
  btrfs: delayed-inode: Use new qgroup meta rsv for delayed inode and item
  btrfs: qgroup: Use separate meta reservation type for delalloc
  btrfs: qgroup: Introduce function to convert META_PREALLOC into META_PERTRANS
  ...
 2018-04-04 13:03:38 -07:00
Linus Torvalds
547c43d777 Changes for this release: 
- Various cleanups and code fixes
 - Implement lazytime as a mount option
 - Convert various on-disk metadata checks from asserts to -EFSCORRUPTED
 - Fix accounting problems with the rmap per-ag reservations
 - Refactorings and cleanups for xfs_log_force
 - Various bugfixes for the reflink code
 - Work around v5 AGFL padding problems to prevent fs shutdowns
 - Establish inode fork verifiers to inspect on-disk metadata correctness
 - Various online scrub fixes
 - Fix v5 swapext blowing up on deleted inodes
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCgAGBQJawZs5AAoJEPh/dxk0SrTrUbAQAKCT0zaYDHViC6p0yxVMTa1z
 7fivnwtKNYc2LiihV6wPp+Hj5YtTGExYncJOLuTsAIuBZ6px+jlV9bpA8X9mWgbN
 e5XXyqz1O8nn/5iBwKRQm2yFdSnsQQfWXNm0XPNTuPGxuzlzxF/rpFN4UlWGdZul
 tigHom5gZD//GYfYHrsOb/7CIRGw90ebpqM3Nt4eAi5o0H5eK46sHKUYtAngSfPm
 FdPHJwmw5Kx+yZW5EdR+ELbLqGsBKsOfsp9SG+un0R+kvj/CKC2ovgwS6tuU+gsi
 MRD8C0zHlz4ikQrmJ0bV+no7T+9bC8fQDIZu0h7dQ1acWb2F1Epr1LRIxNH/1bLi
 qbtchVZkCNXiV0GMQ2iNo1cDJO3AICsQwTuktpoUMU1QOWgQenvzdZCUOQAUqne6
 xwnrCq19UbmNlCdkRWChrVn9Gb7FNYVhe15W/y0qZhzJxWam6yIzKBm91Zc/XLp8
 L5VUc+FVmtSiHXpEVttSwVeMSzhDfG6qOL42dFmw7xwh7JO/vXi0MlxjGe215ApS
 lhBWjEOGB9kbUxMjhqS5KsFn8E1DhL0AMD7N53z7eBTh5Eani81ytf1PzXWhvLbI
 1auY0+7cVggXFltcW6rfAJFC0EEuw6wsx86rl3G+dQ9vmlhy4zaWlt0EJEGmNC90
 Kw4GpFLDmtV93K++lD1C
 =fdIf
 -----END PGP SIGNATURE-----

Merge tag 'xfs-4.17-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
 "Here's the first round of fixes for XFS for 4.17.

  The biggest new features this time around are the addition of lazytime
  support, further enhancement of the on-disk inode metadata verifiers,
  and a patch to smooth over some of the AGFL padding problems that have
  intermittently plagued users since 4.5. I forsee sending a second pull
  request next week with further bug fixes and speedups in the online
  scrub code and elsewhere.

  This series has been run through a full xfstests run over the weekend
  and through a quick xfstests run against this morning's master, with
  no major failures reported.

  Summary of changes for this release:

   - Various cleanups and code fixes

   - Implement lazytime as a mount option

   - Convert various on-disk metadata checks from asserts to -EFSCORRUPTED

   - Fix accounting problems with the rmap per-ag reservations

   - Refactorings and cleanups for xfs_log_force

   - Various bugfixes for the reflink code

   - Work around v5 AGFL padding problems to prevent fs shutdowns

   - Establish inode fork verifiers to inspect on-disk metadata
     correctness

   - Various online scrub fixes

   - Fix v5 swapext blowing up on deleted inodes"

* tag 'xfs-4.17-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (49 commits)
  xfs: do not log/recover swapext extent owner changes for deleted inodes
  xfs: clean up xfs_mount allocation and dynamic initializers
  xfs: remove dead inode version setting code
  xfs: catch inode allocation state mismatch corruption
  xfs: xfs_scrub_iallocbt_xref_rmap_inodes should use xref_set_corrupt
  xfs: flag inode corruption if parent ptr doesn't get us a real inode
  xfs: don't accept inode buffers with suspicious unlinked chains
  xfs: move inode extent size hint validation to libxfs
  xfs: record inode buf errors as a xref error in inobt scrubber
  xfs: remove xfs_buf parameter from inode scrub methods
  xfs: inode scrubber shouldn't bother with raw checks
  xfs: bmap scrubber should do rmap xref with bmap for sparse files
  xfs: refactor inode buffer verifier error logging
  xfs: refactor inode verifier error logging
  xfs: refactor bmap record validation
  xfs: sanity-check the unused space before trying to use it
  xfs: detect agfl count corruption and reset agfl
  xfs: unwind the try_again loop in xfs_log_force
  xfs: refactor xfs_log_force_lsn
  xfs: minor cleanup for xfs_reflink_end_cow
  ...
 2018-04-04 12:44:02 -07:00
Linus Torvalds
2e08edc5c5 Merge branch 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 
Pull vfs dcache updates from Al Viro:
 "Part of this is what the trylock loop elimination series has turned
  into, part making d_move() preserve the parent (and thus the path) of
  victim, plus some general cleanups"

* 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (22 commits)
  d_genocide: move export to definition
  fold dentry_lock_for_move() into its sole caller and clean it up
  make non-exchanging __d_move() copy ->d_parent rather than swap them
  oprofilefs: don't oops on allocation failure
  lustre: get rid of pointless casts to struct dentry *
  debugfs_lookup(): switch to lookup_one_len_unlocked()
  fold lookup_real() into __lookup_hash()
  take out orphan externs (empty_string/slash_string)
  split d_path() and friends into a separate file
  dcache.c: trim includes
  fs/dcache: Avoid a try_lock loop in shrink_dentry_list()
  get rid of trylock loop around dentry_kill()
  handle move to LRU in retain_dentry()
  dput(): consolidate the "do we need to retain it?" into an inlined helper
  split the slow part of lock_parent() off
  now lock_parent() can't run into killed dentry
  get rid of trylock loop in locking dentries on shrink list
  d_delete(): get rid of trylock loop
  fs/dcache: Move dentry_kill() below lock_parent()
  fs/dcache: Remove stale comment from dentry_kill()
  ...
 2018-04-04 12:05:25 -07:00
Arnd Bergmann
87248d31d1 netdevsim: remove incorrect __net_initdata annotations 
The __net_initdata section cannot currently be used for structures that
get cleaned up in an exitcall using unregister_pernet_operations:

WARNING: vmlinux.o(.text+0x868c34): Section mismatch in reference from the function nsim_devlink_exit() to the (unknown reference) .init.data:(unknown)
The function nsim_devlink_exit() references
the (unknown reference) __initdata (unknown).
This is often because nsim_devlink_exit lacks a __initdata
annotation or the annotation of (unknown) is wrong.
WARNING: vmlinux.o(.text+0x868c64): Section mismatch in reference from the function nsim_devlink_init() to the (unknown reference) .init.data:(unknown)
WARNING: vmlinux.o(.text+0x8692bc): Section mismatch in reference from the function nsim_fib_exit() to the (unknown reference) .init.data:(unknown)
WARNING: vmlinux.o(.text+0x869300): Section mismatch in reference from the function nsim_fib_init() to the (unknown reference) .init.data:(unknown)

As that warning tells us, discarding the structure after a module is
loaded would lead to a undefined behavior when that module is removed.

It might be possible to change that annotation so it has no effect for
loadable modules, but I have not figured out exactly how to do that, and
we want this to be fixed in -rc1.

This just removes the annotations, just like we do for all other such
modules.

Fixes: 37923ed6b8 ("netdevsim: Add simple FIB resource controller via devlink")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2018-04-04 12:53:37 -04:00
Bert Kenward
458bd99e49 sfc: remove ctpio_dmabuf_start from stats 
The ctpio_dmabuf_start entry is not actually a stat and shouldn't
be exposed to ethtool.

Fixes: 2c0b6ee837 ("sfc: expose CTPIO stats on NICs that support them")
Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2018-04-04 12:07:22 -04:00
Eric Dumazet
3d23401283 inet: frags: fix ip6frag_low_thresh boundary 
Giving an integer to proc_doulongvec_minmax() is dangerous on 64bit arches,
since linker might place next to it a non zero value preventing a change
to ip6frag_low_thresh.

ip6frag_low_thresh is not used anymore in the kernel, but we do not
want to prematuraly break user scripts wanting to change it.

Since specifying a minimal value of 0 for proc_doulongvec_minmax()
is moot, let's remove these zero values in all defrag units.

Fixes: 6e00f7dd5e ("ipv6: frags: fix /proc/sys/net/ipv6/ip6frag_low_thresh")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2018-04-04 12:04:59 -04:00
GhantaKrishnamurthy MohanKrishna
4b2e6877b8 tipc: Fix namespace violation in tipc_sk_fill_sock_diag 
To fetch UID info for socket diagnostics, we determine the
namespace of user context using tipc socket instance. This
may cause namespace violation, as the kernel will remap based
on UID.

We fix this by fetching namespace info using the calling userspace
netlink socket.

Fixes: c30b70deb5 (tipc: implement socket diagnostics for AF_TIPC)
Reported-by: syzbot+326e587eff1074657718@syzkaller.appspotmail.com
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: GhantaKrishnamurthy MohanKrishna <mohan.krishna.ghanta.krishnamurthy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2018-04-04 11:54:35 -04:00