Commit Graph

1120805 Commits

Author SHA1 Message Date
Bagas Sanjaya
f13da0d9c3 cxl/regions: add padding for cxl_rr_ep_add nested lists
Sphinx reported indentation warnings:

Documentation/driver-api/cxl/memory-devices:457: ./drivers/cxl/core/region.c:732: WARNING: Unexpected indentation.
Documentation/driver-api/cxl/memory-devices:457: ./drivers/cxl/core/region.c:733: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/driver-api/cxl/memory-devices:457: ./drivers/cxl/core/region.c:735: WARNING: Unexpected indentation.

These warnings above are due to missing blank line padding in the nested list
in kernel-doc comment for cxl_rr_ep_add().

Add the paddings to fix the warnings.

Fixes: 384e624bb2 ("cxl/region: Attach endpoint decoders")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220804075448.98241-2-bagasdotme@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-08-05 08:41:02 -07:00
Dan Carpenter
9fd2cf4d6f cxl/region: Fix IS_ERR() vs NULL check
The nvdimm_pmem_region_create() function returns NULL on error.  It does
not return error pointers.

Fixes: 04ad63f086 ("cxl/region: Introduce cxl_pmem_region objects")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/Yuo65lq2WtfdGJ0X@kili
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-08-05 08:41:02 -07:00
Dan Williams
e29a8995d6 cxl/region: Fix region reference target accounting
Dan reports:

    The error handling in cxl_port_attach_region() looks like it might
    have a similar bug.  The cxl_rr->nr_targets++; might want a --.

    That function is more complicated.

Indeed cxl_rr->nr_targets leaks when cxl_rr_ep_add() fails, but that
flow is not clear. Fix the bug and the clarity by separating the 'new'
region-reference case from the 'extend' region-reference case. This also
moves the host-physical-address (HPA) validation, that the HPA of a new
region being accounted to the port is greater than the HPA of all other
regions associated with the port, to alloc_region_ref().

Introduce @nr_targets_inc to track when the error exit path needs to
clean up cxl_rr->nr_targets.

Fixes: 384e624bb2 ("cxl/region: Attach endpoint decoders")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: http://lore.kernel.org/r/165939482134.252363.1915691883146696327.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-08-05 08:41:02 -07:00
Dan Williams
69c9961387 cxl/region: Fix region commit uninitialized variable warning
0day robot reports:

drivers/cxl/core/region.c:196 cxl_region_decode_commit() error: uninitialized symbol 'rc'.

The re-checking of loop termination conditions to determine "success"
makes it hard to see that @rc is initialized in all cases. Remove those
to make it explicit that @rc reflects a commit error and that the rest
of logic is concerned with unwinding committed decoders.

This change potentially results in cxl_region_decode_reset() being
called with @count == 0 where it was not called before, but
cxl_region_decode_reset() treats that as a nop.

Fixes: 176baefb2e ("cxl/hdm: Commit decoder state to hardware")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: http://lore.kernel.org/r/165951148105.967013.14191992449932268431.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-08-05 08:41:02 -07:00
Dan Williams
8d42854257 cxl/region: Fix port setup uninitialized variable warnings
0day robot reports:

drivers/cxl/core/region.c:1068 cxl_port_setup_targets() error: uninitialized symbol 'eiw'.
drivers/cxl/core/region.c:1068 cxl_port_setup_targets() error: uninitialized symbol 'peig'.
drivers/cxl/core/region.c:1068 cxl_port_setup_targets() error: uninitialized symbol 'peiw'.

...which are all valid reports. Add debug statement to consume the,
albeit unexpected, errors.

Fixes: 27b3f8d138 ("cxl/region: Program target lists")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/165951147487.967013.929590444907251028.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-08-05 08:41:02 -07:00
Fengnan Chang
01fc4b9a6e f2fs: use onstack pages instead of pvec
Since pvec have 15 pages, it not a multiple of 4, when write compressed
pages, write in 64K as a unit, it will call pagevec_lookup_range_tag
agagin, sometimes this will take a lot of time.
Use onstack pages instead of pvec to mitigate this problem.

Signed-off-by: Fengnan Chang <fengnanchang@gmail.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:20:55 -07:00
Fengnan Chang
4f8219f8aa f2fs: intorduce f2fs_all_cluster_page_ready
When write total cluster, all pages is uptodate, there is not need to call
f2fs_prepare_compress_overwrite, intorduce f2fs_all_cluster_page_ready
to avoid this.

Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:20:28 -07:00
Chao Yu
e53f864347 f2fs: clean up f2fs_abort_atomic_write()
f2fs_abort_atomic_write() has checked whether current inode is
atomic_write one or not, it's redundant to check in its caller,
remove it for cleanup.

Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:20:02 -07:00
Daeho Jeong
bff139b49d f2fs: handle decompress only post processing in softirq
Now decompression is being handled in workqueue and it makes read I/O
latency non-deterministic, because of the non-deterministic scheduling
nature of workqueues. So, I made it handled in softirq context only if
possible, not in low memory devices, since this modification will
maintain decompresion related memory a little longer.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:18:31 -07:00
Jaewook Kim
90be48bd9d f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED
If a file has FI_COMPRESS_RELEASED, all writes for it should not be
allowed. However, as of now, in case of compress_mode=user, writes
triggered by IOCTLs like F2FS_IOC_DE/COMPRESS_FILE are allowed unexpectly,
which could crash that file.
To fix it, let's do not allow F2FS_IOC_DE/COMPRESS_IOCTL if a file already
has FI_COMPRESS_RELEASED flag.

This is the reproduction process:
1.  $ touch ./file
2.  $ chattr +c ./file
3.  $ dd if=/dev/random of=./file bs=4096 count=30 conv=notrunc
4.  $ dd if=/dev/zero of=./file bs=4096 count=34 seek=30 conv=notrunc
5.  $ sync
6.  $ do_compress ./file      ; call F2FS_IOC_COMPRESS_FILE
7.  $ get_compr_blocks ./file ; call F2FS_IOC_GET_COMPRESS_BLOCKS
8.  $ release ./file          ; call F2FS_IOC_RELEASE_COMPRESS_BLOCKS
9.  $ do_compress ./file      ; call F2FS_IOC_COMPRESS_FILE again
10. $ get_compr_blocks ./file ; call F2FS_IOC_GET_COMPRESS_BLOCKS again

This reproduction process is tested in 128kb cluster size.
You can find compr_blocks has a negative value.

Fixes: 5fdb322ff2 ("f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE")

Signed-off-by: Junbeom Yeom <junbeom.yeom@samsung.com>
Signed-off-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Youngjin Gil <youngjin.gil@samsung.com>
Signed-off-by: Jaewook Kim <jw5454.kim@samsung.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:18:08 -07:00
Jaegeuk Kim
912f0d6580 f2fs: do not set compression bit if kernel doesn't support
If kernel doesn't have CONFIG_F2FS_FS_COMPRESSION, a file having FS_COMPR_FL via
ioctl(FS_IOC_SETFLAGS) is unaccessible due to f2fs_is_compress_backend_ready().
Let's avoid it.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:18:08 -07:00
Eunhee Rho
dbf8e63f48 f2fs: remove device type check for direct IO
To ensure serialized IOs, f2fs allows only LFS mode for zoned
device. Remove redundant check for direct IO.

Signed-off-by: Eunhee Rho <eunhee83.rho@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:18:08 -07:00
Ye Bin
4a2c5b7994 f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data
There is issue as follows when test f2fs atomic write:
F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock
F2FS-fs (loop0): invalid crc_offset: 0
F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix.
F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix.
==================================================================
BUG: KASAN: null-ptr-deref in f2fs_get_dnode_of_data+0xac/0x16d0
Read of size 8 at addr 0000000000000028 by task rep/1990

CPU: 4 PID: 1990 Comm: rep Not tainted 5.19.0-rc6-next-20220715 #266
Call Trace:
 <TASK>
 dump_stack_lvl+0x6e/0x91
 print_report.cold+0x49a/0x6bb
 kasan_report+0xa8/0x130
 f2fs_get_dnode_of_data+0xac/0x16d0
 f2fs_do_write_data_page+0x2a5/0x1030
 move_data_page+0x3c5/0xdf0
 do_garbage_collect+0x2015/0x36c0
 f2fs_gc+0x554/0x1d30
 f2fs_balance_fs+0x7f5/0xda0
 f2fs_write_single_data_page+0xb66/0xdc0
 f2fs_write_cache_pages+0x716/0x1420
 f2fs_write_data_pages+0x84f/0x9a0
 do_writepages+0x130/0x3a0
 filemap_fdatawrite_wbc+0x87/0xa0
 file_write_and_wait_range+0x157/0x1c0
 f2fs_do_sync_file+0x206/0x12d0
 f2fs_sync_file+0x99/0xc0
 vfs_fsync_range+0x75/0x140
 f2fs_file_write_iter+0xd7b/0x1850
 vfs_write+0x645/0x780
 ksys_write+0xf1/0x1e0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

As 3db1de0e58 commit changed atomic write way which new a cow_inode for
atomic write file, and also mark cow_inode as FI_ATOMIC_FILE.
When f2fs_do_write_data_page write cow_inode will use cow_inode's cow_inode
which is NULL. Then will trigger null-ptr-deref.
To solve above issue, introduce FI_COW_FILE flag for COW inode.

Fiexes: 3db1de0e582c("f2fs: change the current atomic write way")
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:18:08 -07:00
Daeho Jeong
23339e5752 f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE
F2FS_IOC_ABORT_VOLATILE_WRITE was used to abort a atomic write before.
However it was removed accidentally. So revive it by changing the name,
since volatile write had gone.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Fiexes: 7bc155fec5b3("f2fs: kill volatile write support")
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:17:57 -07:00
Arnd Bergmann
1630eee2d4
Merge branch 'arm/fixes' into arm/late
Two bugfixes that came in to update the MAINTAINERS file
and fix an issue with USB on the uniphier platform.

* arm/fixes:
  arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC
  ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC
  MAINTAINERS: add ARM/APPLE MACHINE mailing list
2022-08-05 11:33:33 +02:00
Linus Torvalds
b2a88c212e New code for 5.20:
- Improve scalability of the XFS log by removing spinlocks and global
   synchronization points.
 - Add security labels to whiteout inodes to match the other filesystems.
 - Clean up per-ag pointer passing to simplify call sites.
 - Reduce verifier overhead by precalculating more AG geometry.
 - Implement fast-path lockless lookups in the buffer cache to reduce
   spinlock hammering.
 - Make attr forks a permanent part of the inode structure to fix a UAF
   bug and because most files these days tend to have security labels and
   soon will have parent pointers too.
 - Clean up XFS_IFORK_Q usage and give it a better name.
 - Fix more UAF bugs in the xattr code.
 - SOB my tags.
 - Fix some typos in the timestamp range documentation.
 - Fix a few more memory leaks.
 - Code cleanups and typo fixes.
 - Fix an unlocked inode fork pointer access in getbmap.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-5.20-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
 "The biggest changes for this release are the log scalability
  improvements, lockless lookups for the buffer cache, and making the
  attr fork a permanent part of the incore inode in preparation for
  directory parent pointers.

  There's also a bunch of bug fixes that have accumulated since -rc5. I
  might send you a second pull request with some more bug fixes that I'm
  still working on.

  Once the merge window ends, I will hand maintainership back to Dave
  Chinner until the 6.1-rc1 release so that I can conduct the design
  review for the online fsck feature, and try to get it merged.

  Summary:

   - Improve scalability of the XFS log by removing spinlocks and global
     synchronization points.

   - Add security labels to whiteout inodes to match the other
     filesystems.

   - Clean up per-ag pointer passing to simplify call sites.

   - Reduce verifier overhead by precalculating more AG geometry.

   - Implement fast-path lockless lookups in the buffer cache to reduce
     spinlock hammering.

   - Make attr forks a permanent part of the inode structure to fix a
     UAF bug and because most files these days tend to have security
     labels and soon will have parent pointers too.

   - Clean up XFS_IFORK_Q usage and give it a better name.

   - Fix more UAF bugs in the xattr code.

   - SOB my tags.

   - Fix some typos in the timestamp range documentation.

   - Fix a few more memory leaks.

   - Code cleanups and typo fixes.

   - Fix an unlocked inode fork pointer access in getbmap"

* tag 'xfs-5.20-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (61 commits)
  xfs: delete extra space and tab in blank line
  xfs: fix NULL pointer dereference in xfs_getbmap()
  xfs: Fix typo 'the the' in comment
  xfs: Fix comment typo
  xfs: don't leak memory when attr fork loading fails
  xfs: fix for variable set but not used warning
  xfs: xfs_buf cache destroy isn't RCU safe
  xfs: delete unnecessary NULL checks
  xfs: fix comment for start time value of inode with bigtime enabled
  xfs: fix use-after-free in xattr node block inactivation
  xfs: lockless buffer lookup
  xfs: remove a superflous hash lookup when inserting new buffers
  xfs: reduce the number of atomic when locking a buffer after lookup
  xfs: merge xfs_buf_find() and xfs_buf_get_map()
  xfs: break up xfs_buf_find() into individual pieces
  xfs: add in-memory iunlink log item
  xfs: add log item precommit operation
  xfs: combine iunlink inode update functions
  xfs: clean up xfs_iunlink_update_inode()
  xfs: double link the unlinked inode list
  ...
2022-08-04 20:19:16 -07:00
Linus Torvalds
9daee913dc Add new ioctls to set and get the file system UUID in the ext4
superblock and improved the performance of the online resizing of file
 systems with bigalloc enabled.  Fixed a lot of bugs, in particular for
 the inline data feature, potential races when creating and deleting
 inodes with shared extended attribute blocks, and the handling
 directory blocks which are corrupted.
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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "Add new ioctls to set and get the file system UUID in the ext4
  superblock and improved the performance of the online resizing of file
  systems with bigalloc enabled.

  Fixed a lot of bugs, in particular for the inline data feature,
  potential races when creating and deleting inodes with shared extended
  attribute blocks, and the handling of directory blocks which are
  corrupted"

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (37 commits)
  ext4: add ioctls to get/set the ext4 superblock uuid
  ext4: avoid resizing to a partial cluster size
  ext4: reduce computation of overhead during resize
  jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted
  ext4: block range must be validated before use in ext4_mb_clear_bb()
  mbcache: automatically delete entries from cache on freeing
  mbcache: Remove mb_cache_entry_delete()
  ext2: avoid deleting xattr block that is being reused
  ext2: unindent codeblock in ext2_xattr_set()
  ext2: factor our freeing of xattr block reference
  ext4: fix race when reusing xattr blocks
  ext4: unindent codeblock in ext4_xattr_block_set()
  ext4: remove EA inode entry from mbcache on inode eviction
  mbcache: add functions to delete entry if unused
  mbcache: don't reclaim used entries
  ext4: make sure ext4_append() always allocates new block
  ext4: check if directory block is within i_size
  ext4: reflect mb_optimize_scan value in options file
  ext4: avoid remove directory when directory is corrupted
  ext4: aligned '*' in comments
  ...
2022-08-04 20:13:46 -07:00
Linus Torvalds
fa9db655d0 for-5.20/block-2022-08-04
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Merge tag 'for-5.20/block-2022-08-04' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

 - NVMe pull requests via Christoph:
      - add support for In-Band authentication (Hannes Reinecke)
      - handle the persistent internal error AER (Michael Kelley)
      - use in-capsule data for TCP I/O queue connect (Caleb Sander)
      - remove timeout for getting RDMA-CM established event (Israel
        Rukshin)
      - misc cleanups (Joel Granados, Sagi Grimberg, Chaitanya Kulkarni,
        Guixin Liu, Xiang wangx)
      - use command_id instead of req->tag in trace_nvme_complete_rq()
        (Bean Huo)
      - various fixes for the new authentication code (Lukas Bulwahn,
        Dan Carpenter, Colin Ian King, Chaitanya Kulkarni, Hannes
        Reinecke)
      - small cleanups (Liu Song, Christoph Hellwig)
      - restore compat_ioctl support (Nick Bowler)
      - make a nvmet-tcp workqueue lockdep-safe (Sagi Grimberg)
      - enable generic interface (/dev/ngXnY) for unknown command sets
        (Joel Granados, Christoph Hellwig)
      - don't always build constants.o (Christoph Hellwig)
      - print the command name of aborted commands (Christoph Hellwig)

 - MD pull requests via Song:
      - Improve raid5 lock contention, by Logan Gunthorpe.
      - Misc fixes to raid5, by Logan Gunthorpe.
      - Fix race condition with md_reap_sync_thread(), by Guoqing Jiang.
      - Fix potential deadlock with raid5_quiesce and
        raid5_get_active_stripe, by Logan Gunthorpe.
      - Refactoring md_alloc(), by Christoph"
      - Fix md disk_name lifetime problems, by Christoph Hellwig
      - Convert prepare_to_wait() to wait_woken() api, by Logan
        Gunthorpe;
      - Fix sectors_to_do bitmap issue, by Logan Gunthorpe.

 - Work on unifying the null_blk module parameters and configfs API
   (Vincent)

 - drbd bitmap IO error fix (Lars)

 - Set of rnbd fixes (Guoqing, Md Haris)

 - Remove experimental marker on bcache async device registration (Coly)

 - Series from cleaning up the bio splitting (Christoph)

 - Removal of the sx8 block driver. This hardware never really
   widespread, and it didn't receive a lot of attention after the
   initial merge of it back in 2005 (Christoph)

 - A few fixes for s390 dasd (Eric, Jiang)

 - Followup set of fixes for ublk (Ming)

 - Support for UBLK_IO_NEED_GET_DATA for ublk (ZiyangZhang)

 - Fixes for the dio dma alignment (Keith)

 - Misc fixes and cleanups (Ming, Yu, Dan, Christophe

* tag 'for-5.20/block-2022-08-04' of git://git.kernel.dk/linux-block: (136 commits)
  s390/dasd: Establish DMA alignment
  s390/dasd: drop unexpected word 'for' in comments
  ublk_drv: add support for UBLK_IO_NEED_GET_DATA
  ublk_cmd.h: add one new ublk command: UBLK_IO_NEED_GET_DATA
  ublk_drv: cleanup ublksrv_ctrl_dev_info
  ublk_drv: add SET_PARAMS/GET_PARAMS control command
  ublk_drv: fix ublk device leak in case that add_disk fails
  ublk_drv: cancel device even though disk isn't up
  block: fix leaking page ref on truncated direct io
  block: ensure bio_iov_add_page can't fail
  block: ensure iov_iter advances for added pages
  drivers:md:fix a potential use-after-free bug
  md/raid5: Ensure batch_last is released before sleeping for quiesce
  md/raid5: Move stripe_request_ctx up
  md/raid5: Drop unnecessary call to r5c_check_stripe_cache_usage()
  md/raid5: Make is_inactive_blocked() helper
  md/raid5: Refactor raid5_get_active_stripe()
  block: pass struct queue_limits to the bio splitting helpers
  block: move bio_allowed_max_sectors to blk-merge.c
  block: move the call to get_max_io_size out of blk_bio_segment_split
  ...
2022-08-04 20:00:14 -07:00
Linus Torvalds
e495274793 v5.20 pull request
This PR includes a new RDMA driver for Alibaba Cloud hardware
 
 - Bug fixes and small features for irdma, hns, siw, qedr, hfi1, mlx5
 
 - General spelling/grammer fixes
 
 - rdma cm can follow changes in neighbours for control packets
 
 - Significant amounts of rxe fixes and spec compliance changes
 
 - Use the modern NAPI API
 
 - Use the bitmap API instead of open coding
 
 - Performance improvements for rtrs
 
 - Add the ERDMA driver for Alibaba cloud
 
 - Fix a use after free bug in SRP
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
 "This cycle we got a new RDMA driver "ERDMA" for the Alibaba cloud
  environment. Otherwise the changes are dominated by rxe fixes.

  There is another RDMA driver on the list that might get merged next
  cycle, 'MANA' for the Azure cloud environment.

  Summary:

   - Bug fixes and small features for irdma, hns, siw, qedr, hfi1, mlx5

   - General spelling/grammer fixes

   - rdma cm can follow changes in neighbours for control packets

   - Significant amounts of rxe fixes and spec compliance changes

   - Use the modern NAPI API

   - Use the bitmap API instead of open coding

   - Performance improvements for rtrs

   - Add the ERDMA driver for Alibaba cloud

   - Fix a use after free bug in SRP"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (99 commits)
  RDMA/ib_srpt: Unify checking rdma_cm_id condition in srpt_cm_req_recv()
  RDMA/rxe: Fix error unwind in rxe_create_qp()
  RDMA/mlx5: Add missing check for return value in get namespace flow
  RDMA/rxe: Split qp state for requester and completer
  RDMA/rxe: Generate error completion for error requester QP state
  RDMA/rxe: Update wqe_index for each wqe error completion
  RDMA/srpt: Fix a use-after-free
  RDMA/srpt: Introduce a reference count in struct srpt_device
  RDMA/srpt: Duplicate port name members
  IB/qib: Fix repeated "in" within comments
  RDMA/erdma: Add driver to kernel build environment
  RDMA/erdma: Add the ABI definitions
  RDMA/erdma: Add the erdma module
  RDMA/erdma: Add connection management (CM) support
  RDMA/erdma: Add verbs implementation
  RDMA/erdma: Add verbs header file
  RDMA/erdma: Add event queue implementation
  RDMA/erdma: Add cmdq implementation
  RDMA/erdma: Add main include file
  RDMA/erdma: Add the hardware related definitions
  ...
2022-08-04 19:54:32 -07:00
Dan Carpenter
f1a15b977f rv: Unlock on error path in rv_unregister_reactor()
Unlock the "rv_interface_lock" mutex before returning.

Link: https://lkml.kernel.org/r/YuvYzNfGMgV+PIhd@kili

Fixes: 04acadcb44 ("rv: Add runtime reactors interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-08-04 22:49:17 -04:00
Linus Torvalds
746fc76b82 SCSI misc on 20220804
Updates to the usual drivers (ufs, qla2xx, target, lpfc, smartpqi,
 mpi3mr).  The main driver change that might cause issues on down the
 road is the conversion of some of our oldest surviving drivers to the
 DMA API (should only affect m68k).  The only major core change is the
 rework of async resume; the rest are either completely trivial or for
 updating deprecated APIs.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, qla2xx, target, lpfc, smartpqi,
  mpi3mr).

  The main driver change that might cause issues on down the road is the
  conversion of some of our oldest surviving drivers to the DMA API
  (should only affect m68k).

  The only major core change is the rework of async resume; the rest are
  either completely trivial or for updating deprecated APIs"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (195 commits)
  scsi: target: Remove XDWRITEREAD emulated support
  scsi: megaraid: Remove the static variable initialisation
  scsi: ch: Do not initialise statics to 0
  scsi: ufs: core: Fix spelling mistake "Cannnot" -> "Cannot"
  scsi: target: iscsi: Do not require target authentication
  scsi: target: iscsi: Allow AuthMethod=None
  scsi: target: iscsi: Support base64 in CHAP
  scsi: target: iscsi: Add support for extended CDB AHS
  scsi: ufs: dt-bindings: Add SC8280XP binding
  scsi: target: iscsi: Fix clang -Wformat warnings
  scsi: ufs: core: Read device property for ref clock
  scsi: libsas: Resume SAS host for phy reset or enable via sysfs
  scsi: hisi_sas: Modify v3 HW SATA completion error processing
  scsi: hisi_sas: Relocate DMA unmap of SMP task
  scsi: hisi_sas: Remove unnecessary variable to hold DMA map elements
  scsi: hisi_sas: Call hisi_sas_slave_configure() from slave_configure_v3_hw()
  scsi: mpi3mr: Delete a stray tab
  scsi: mpi3mr: Unlock on error path
  scsi: mpi3mr: Reduce VD queue depth on detecting throttling
  scsi: mpi3mr: Resource Based Metering
  ...
2022-08-04 19:47:37 -07:00
Linus Torvalds
328141e51e MMC core:
- Add support for the asynchronous SDIO wakeup interrupts
  - Skip redundant evaluation of eMMC HS400 caps when no-MMC-cap
  - Add support to store error stats from host drivers
  - Extend debugfs to show error stats from host drivers
  - Add single I/O read support in the recovery path for 4k sector cards
 
 MMC host:
  - dw_mmc-exynos: Convert corresponding DT bindings to the dtschema
  - dw_mmc-rockchip: Add support for the Rockchip RV1126 variant
  - mmc_spi: Convert corresponding DT bindings to the dtschema
  - mtk-sd: Extend support for interrupts/pinctrls for SDIO low-power mode
  - mtk-sd: Add support for SDIO wake irqs
  - mtk-sd: Add support for the Mediatek MT8188 variant
  - renesas_sdhi: Drop redundant manual tap correction for newer SoCs
  - renesas_sdhi: Add support for the R-Car S4-8 and generic Gen4 variants
  - sdhci/cqhci: Add support to capture stats from host errors
  - sdhci-brcmstb: Add ability to increase max clock rate for SDIO on 72116b0
  - sdhci-msm: Add support for the MSM8998 and SM8450 variant
  - sdhci-of-at91: Fixup UHS-I mode by rewriting of MC1R
  - sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant
  - sdhci-of-dwcmshc: Enable reset support for the Rockchip variants
  - sdhci-pci-gli: Improve I/O read/write performance for GL9763E
  - sdhci-s3c: Convert corresponding DT bindings to the dtschema
  - tmio: Avoid glitches when resetting
 
 MEMSTICK core:
  - A couple of minor fixes and cleanups
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Merge tag 'mmc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Add support for the asynchronous SDIO wakeup interrupts
   - Skip redundant evaluation of eMMC HS400 caps when no-MMC-cap
   - Add support to store error stats from host drivers
   - Extend debugfs to show error stats from host drivers
   - Add single I/O read support in the recovery path for 4k sector cards

  MMC host:
   - dw_mmc-exynos: Convert corresponding DT bindings to the dtschema
   - dw_mmc-rockchip: Add support for the Rockchip RV1126 variant
   - mmc_spi: Convert corresponding DT bindings to the dtschema
   - mtk-sd: Extend support for interrupts/pinctrls for SDIO low-power mode
   - mtk-sd: Add support for SDIO wake irqs
   - mtk-sd: Add support for the Mediatek MT8188 variant
   - renesas_sdhi: Drop redundant manual tap correction for newer SoCs
   - renesas_sdhi: Add support for the R-Car S4-8 and generic Gen4 variants
   - sdhci/cqhci: Add support to capture stats from host errors
   - sdhci-brcmstb: Add ability to increase max clock rate for SDIO on 72116b0
   - sdhci-msm: Add support for the MSM8998 and SM8450 variant
   - sdhci-of-at91: Fixup UHS-I mode by rewriting of MC1R
   - sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant
   - sdhci-of-dwcmshc: Enable reset support for the Rockchip variants
   - sdhci-pci-gli: Improve I/O read/write performance for GL9763E
   - sdhci-s3c: Convert corresponding DT bindings to the dtschema
   - tmio: Avoid glitches when resetting

  MEMSTICK core:
   - A couple of minor fixes and cleanups"

* tag 'mmc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (61 commits)
  mmc: mediatek: add support for SDIO eint wakup IRQ
  mmc: core: Add support for SDIO wakeup interrupt
  dt-bindings: mmc: mtk-sd: extend interrupts and pinctrls properties
  dt-bindings: mmc: rockchip-dw-mshc: Document Rockchip RV1126
  mmc: renesas_sdhi: newer SoCs don't need manual tap correction
  mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
  mmc: cavium-octeon: Add of_node_put() when breaking out of loop
  mmc: core: quirks: Add of_node_put() when breaking out of loop
  mmc: sdhci-brcmstb: use clk_get_rate(base_clk) in PM resume
  dt-bindings: mmc: sdhci-msm: Document the SM8450 compatible
  mmc: sdhci-msm: drop redundant of_device_id entries
  dt-bindings: mmc: sdhci-msm: add MSM8998
  mmc: block: Add single read for 4k sector cards
  mmc: mxcmmc: Use mmc_card_sdio macro
  mmc: core: Use mmc_card_* macro and add a new for the sd_combo type
  dt-bindings: mmc: sdhci-msm: constrain reg-names per variants
  dt-bindings: mmc: sdhci-msm: fix reg-names entries
  dt-bindings: mmc: Add compatible for MediaTek MT8188
  dt-bindings: mmc: sdhci-msm: document resets
  mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R
  ...
2022-08-04 19:41:09 -07:00
Linus Torvalds
eff0cb3d91 pci-v5.20-changes
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Merge tag 'pci-v5.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Consolidate duplicated 'next function' scanning and extend to allow
     'isolated functions' on s390, similar to existing hypervisors
     (Niklas Schnelle)

  Resource management:
   - Implement pci_iobar_pfn() for sparc, which allows us to remove the
     sparc-specific pci_mmap_page_range() and pci_mmap_resource_range().

     This removes the ability to map the entire PCI I/O space using
     /proc/bus/pci, but we believe that's already been broken since
     v2.6.28 (Arnd Bergmann)

   - Move common PCI definitions to asm-generic/pci.h and rework others
     to be be more specific and more encapsulated in arches that need
     them (Stafford Horne)

  Power management:

   - Convert drivers to new *_PM_OPS macros to avoid need for '#ifdef
     CONFIG_PM_SLEEP' or '__maybe_unused' (Bjorn Helgaas)

  Virtualization:

   - Add ACS quirk for Broadcom BCM5750x multifunction NICs that isolate
     the functions but don't advertise an ACS capability (Pavan Chebbi)

  Error handling:

   - Clear PCI Status register during enumeration in case firmware left
     errors logged (Kai-Heng Feng)

   - When we have native control of AER, enable error reporting for all
     devices that support AER. Previously only a few drivers enabled
     this (Stefan Roese)

   - Keep AER error reporting enabled for switches. Previously we
     enabled this during enumeration but immediately disabled it (Stefan
     Roese)

   - Iterate over error counters instead of error strings to avoid
     printing junk in AER sysfs counters (Mohamed Khalfella)

  ASPM:

   - Remove pcie_aspm_pm_state_change() so ASPM config changes, e.g.,
     via sysfs, are not lost across power state changes (Kai-Heng Feng)

  Endpoint framework:

   - Don't stop an EPC when unbinding an EPF from it (Shunsuke Mie)

  Endpoint embedded DMA controller driver:

   - Simplify and clean up support for the DesignWare embedded DMA
     (eDMA) controller (Frank Li, Serge Semin)

  Broadcom STB PCIe controller driver:

   - Avoid config space accesses when link is down because we can't
     recover from the CPU aborts these cause (Jim Quinlan)

   - Look for power regulators described under Root Ports in DT and
     enable them before scanning the secondary bus (Jim Quinlan)

   - Disable/enable regulators in suspend/resume (Jim Quinlan)

  Freescale i.MX6 PCIe controller driver:

   - Simplify and clean up clock and PHY management (Richard Zhu)

   - Disable/enable regulators in suspend/resume (Richard Zhu)

   - Set PCIE_DBI_RO_WR_EN before writing DBI registers (Richard Zhu)

   - Allow speeds faster than Gen2 (Richard Zhu)

   - Make link being down a non-fatal error so controller probe doesn't
     fail if there are no Endpoints connected (Richard Zhu)

  Loongson PCIe controller driver:

   - Add ACPI and MCFG support for Loongson LS7A (Huacai Chen)

   - Avoid config reads to non-existent LS2K/LS7A devices because a
     hardware defect causes machine hangs (Huacai Chen)

   - Work around LS7A integrated devices that report incorrect Interrupt
     Pin values (Jianmin Lv)

  Marvell Aardvark PCIe controller driver:

   - Add support for AER and Slot capability on emulated bridge (Pali
     Rohár)

  MediaTek PCIe controller driver:

   - Add Airoha EN7532 to DT binding (John Crispin)

   - Allow building of driver for ARCH_AIROHA (Felix Fietkau)

  MediaTek PCIe Gen3 controller driver:

   - Print decoded LTSSM state when the link doesn't come up (Jianjun
     Wang)

  NVIDIA Tegra194 PCIe controller driver:

   - Convert DT binding to json-schema (Vidya Sagar)

   - Add DT bindings and driver support for Tegra234 Root Port and
     Endpoint mode (Vidya Sagar)

   - Fix some Root Port interrupt handling issues (Vidya Sagar)

   - Set default Max Payload Size to 256 bytes (Vidya Sagar)

   - Fix Data Link Feature capability programming (Vidya Sagar)

   - Extend Endpoint mode support to devices beyond Controller-5 (Vidya
     Sagar)

  Qualcomm PCIe controller driver:

   - Rework clock, reset, PHY power-on ordering to avoid hangs and
     improve consistency (Robert Marko, Christian Marangi)

   - Move pipe_clk handling to PHY drivers (Dmitry Baryshkov)

   - Add IPQ60xx support (Selvam Sathappan Periakaruppan)

   - Allow ASPM L1 and substates for 2.7.0 (Krishna chaitanya chundru)

   - Add support for more than 32 MSI interrupts (Dmitry Baryshkov)

  Renesas R-Car PCIe controller driver:

   - Convert DT binding to json-schema (Herve Codina)

   - Add Renesas RZ/N1D (R9A06G032) to rcar-gen2 DT binding and driver
     (Herve Codina)

  Samsung Exynos PCIe controller driver:

   - Fix phy-exynos-pcie driver so it follows the 'phy_init() before
     phy_power_on()' PHY programming model (Marek Szyprowski)

  Synopsys DesignWare PCIe controller driver:

   - Simplify and clean up the DWC core extensively (Serge Semin)

   - Fix an issue with programming the ATU for regions that cross a 4GB
     boundary (Serge Semin)

   - Enable the CDM check if 'snps,enable-cdm-check' exists; previously
     we skipped it if 'num-lanes' was absent (Serge Semin)

   - Allocate a 32-bit DMA-able page to be MSI target instead of using a
     driver data structure that may not be addressable with 32-bit
     address (Will McVicker)

   - Add DWC core support for more than 32 MSI interrupts (Dmitry
     Baryshkov)

  Xilinx Versal CPM PCIe controller driver:

   - Add DT binding and driver support for Versal CPM5 Gen5 Root Port
     (Bharat Kumar Gogada)"

* tag 'pci-v5.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (150 commits)
  PCI: imx6: Support more than Gen2 speed link mode
  PCI: imx6: Set PCIE_DBI_RO_WR_EN before writing DBI registers
  PCI: imx6: Reformat suspend callback to keep symmetric with resume
  PCI: imx6: Move the imx6_pcie_ltssm_disable() earlier
  PCI: imx6: Disable clocks in reverse order of enable
  PCI: imx6: Do not hide PHY driver callbacks and refine the error handling
  PCI: imx6: Reduce resume time by only starting link if it was up before suspend
  PCI: imx6: Mark the link down as non-fatal error
  PCI: imx6: Move regulator enable out of imx6_pcie_deassert_core_reset()
  PCI: imx6: Turn off regulator when system is in suspend mode
  PCI: imx6: Call host init function directly in resume
  PCI: imx6: Disable i.MX6QDL clock when disabling ref clocks
  PCI: imx6: Propagate .host_init() errors to caller
  PCI: imx6: Collect clock enables in imx6_pcie_clk_enable()
  PCI: imx6: Factor out ref clock disable to match enable
  PCI: imx6: Move imx6_pcie_clk_disable() earlier
  PCI: imx6: Move imx6_pcie_enable_ref_clk() earlier
  PCI: imx6: Move PHY management functions together
  PCI: imx6: Move imx6_pcie_grp_offset(), imx6_pcie_configure_type() earlier
  PCI: imx6: Convert to NOIRQ_SYSTEM_SLEEP_PM_OPS()
  ...
2022-08-04 19:30:35 -07:00
Linus Torvalds
31be1d0fbd dmaengine updates for v6.0-rc1
New support/Core
  - Remove DMA_MEMCPY_SG for lack of users
  - Tegra 234 dmaengine support
  - Mediatek MT8365 dma support
  - Apple ADMAC driver
 
  Updates:
  - Yaml conversion for ST-Ericsson DMA40 binding and Freescale edma
  - rz-dmac updates and device_synchronize support
  - Bunch of typo in comments fixes in drivers
  - multithread support in sf-pdma driver
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Merge tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support / Core:

   - Remove DMA_MEMCPY_SG for lack of users

   - Tegra 234 dmaengine support

   - Mediatek MT8365 dma support

   - Apple ADMAC driver

  Updates:

   - Yaml conversion for ST-Ericsson DMA40 binding and Freescale edma

   - rz-dmac updates and device_synchronize support

   - Bunch of typo in comments fixes in drivers

   - multithread support in sf-pdma driver"

* tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (50 commits)
  dmaengine: mediatek: mtk-hsdma: Fix typo 'the the' in comment
  dmaengine: axi-dmac: check cache coherency register
  dmaengine: sh: rz-dmac: Add device_synchronize callback
  dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed
  dmaengine: tegra: Add terminate() for Tegra234
  dt-bindings: dmaengine: Add compatible for Tegra234
  dmaengine: xilinx: use strscpy to replace strlcpy
  dmaengine: imx-sdma: Add FIFO stride support for multi FIFO script
  dmaengine: idxd: Correct IAX operation code names
  dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)
  dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
  dmaengine: dw-axi-dmac: do not print NULL LLI during error
  dmaengine: altera-msgdma: Fixed some inconsistent function name descriptions
  dmaengine: imx-sdma: Add missing struct documentation
  dmaengine: sf-pdma: Add multithread support for a DMA channel
  dt-bindings: dma: dw-axi-dmac: extend the number of interrupts
  dmaengine: dmatest: use strscpy to replace strlcpy
  dmaengine: ste_dma40: fix typo in comment
  dmaengine: jz4780: fix typo in comment
  dmaengine: s3c24xx: fix typo in comment
  ...
2022-08-04 18:44:38 -07:00
Linus Torvalds
36001a2fa6 The clk core gains a new set of APIs that allow drivers to both acquire clks
and prepare and enable them at the same time. This also comes with devm support
 so that drivers can make a single call to get and prepare and enable the clk
 and have that all undone when their driver is removed. Many folks have
 requested this feature over the years, but we've had disagreements about how to
 implement it and if it was worthwhile to encourage drivers to use such an API.
 Now it's here, so let's see how it goes. I hope that by introducing this API we
 can identify drivers that would benefit from further consolidation of clk API
 usage, possibly by moving such logic to the bus layer and out of drivers
 altogether.
 
 Outside of that major API update, we have the usual collection of driver
 updates. A few new SoCs are supported, mostly Qualcomm and Renesas this time
 around. Then we have the long tail of non-critical fixes and minor feature
 additions to various clk drivers. And finally more clk provider migration to
 struct clk_parent_data, reducing boot times in the process.
 
 Core:
  - devm helpers for clk_get() + clk_prepare() and clk_enable()
 
 New Drivers:
  - Support for the camera clock controller in Qualcomm SM8450 and
    the display and gpu clock controllers in Qualcomm SM8350
  - Add support for the Renesas RZ/Five SoC
 
 Updates:
  - Various fixes, new clocks and USB GDSCs are introduced for Qualcomm IPQ8074
  - Fixes to Qualcomm MSM8939 for issues introduced by inheriting the MSM8916
    GCC driver
  - Support for a new type of voteable GDSCs used by Qualcomm SC8280XP PCIe
    GDSCs
  - Qualcomm SC8280XP pipe clocks transitioned to the new phy-mux implementation
  - Qualcomm MSM8996 GCC, RPM clock driver and some clocks in MSM8994 GCC are
    migrated to use clk_parent_data
  - Corrected the topology for Titan (camera) GDSCs on Qualcomm SDM845 and
    SM8250
  - Qualcomm MSM8916 gains more possible frequencies for its GP clocks.
  - The GCC and tsens handling on Qualcomm MSM8960 is reworked to mimic the
    design in IPQ8074 to allow the GCC driver to probe earlier.
  - The regulator based mmcx supply for Qualcomm dispcc and videocc is dropped,
    as the only upstream target that adapted this interface was transitioned
    several kernel versions ago
  - Qualcomm GDSCs found to be enabled at boot will now reflect in the enable
    count of the supply, as was done with the regulator supplies previously
  - Correct adc1, nic_media and edma1's parents for NXP i.MX93
  - rdiv, mfd values, the return rate in recalc_rate and add more frequencies in
    the table for fracn-gppll on i.MX
  - Remove Allwinner workaround logic/compatible in fixed factor code
  - MediaTek clk driver cleanups
  - Add reset support to more MediaTek clk drivers
  - deduplicate Allwinner ccu_clks arrays
  - Allwinner H6 GPU DFS support
  - Adjust Allwinner Kconfig to limit choice
  - Fix initconst confusion on Renesas R-Car Gen4
  - Add GPT/POEG (PWM) clocks and resets on Renesas RZ/G2L
  - Add PFC and WDT clocks and resets on Renesas RZ/V2M
  - Add thermal, SDHI, Z (CPU core), PCIe, and HSCIF (serial) clocks on
    Renesas R-Car S4-8
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "The clk core gains a new set of APIs that allow drivers to both
  acquire clks and prepare and enable them at the same time. This also
  comes with devm support so that drivers can make a single call to get
  and prepare and enable the clk and have that all undone when their
  driver is removed.

  Many folks have requested this feature over the years, but we've had
  disagreements about how to implement it and if it was worthwhile to
  encourage drivers to use such an API.

  Now it's here, so let's see how it goes.

  I hope that by introducing this API we can identify drivers that would
  benefit from further consolidation of clk API usage, possibly by
  moving such logic to the bus layer and out of drivers altogether.

  Outside of that major API update, we have the usual collection of
  driver updates. A few new SoCs are supported, mostly Qualcomm and
  Renesas this time around. Then we have the long tail of non-critical
  fixes and minor feature additions to various clk drivers.

  And finally more clk provider migration to struct clk_parent_data,
  reducing boot times in the process.

  Summary:

  Core:

   - devm helpers for clk_get() + clk_prepare() and clk_enable()

  New Drivers:

   - Support for the camera clock controller in Qualcomm SM8450 and the
     display and gpu clock controllers in Qualcomm SM8350

   - Add support for the Renesas RZ/Five SoC

  Updates:

   - Various fixes, new clocks and USB GDSCs are introduced for Qualcomm
     IPQ8074

   - Fixes to Qualcomm MSM8939 for issues introduced by inheriting the
     MSM8916 GCC driver

   - Support for a new type of voteable GDSCs used by Qualcomm SC8280XP
     PCIe GDSCs

   - Qualcomm SC8280XP pipe clocks transitioned to the new phy-mux
     implementation

   - Qualcomm MSM8996 GCC, RPM clock driver and some clocks in MSM8994
     GCC are migrated to use clk_parent_data

   - Corrected the topology for Titan (camera) GDSCs on Qualcomm SDM845
     and SM8250

   - Qualcomm MSM8916 gains more possible frequencies for its GP clocks.

   - The GCC and tsens handling on Qualcomm MSM8960 is reworked to mimic
     the design in IPQ8074 to allow the GCC driver to probe earlier.

   - The regulator based mmcx supply for Qualcomm dispcc and videocc is
     dropped, as the only upstream target that adapted this interface
     was transitioned several kernel versions ago

   - Qualcomm GDSCs found to be enabled at boot will now reflect in the
     enable count of the supply, as was done with the regulator supplies
     previously

   - Correct adc1, nic_media and edma1's parents for NXP i.MX93

   - rdiv, mfd values, the return rate in recalc_rate and add more
     frequencies in the table for fracn-gppll on i.MX

   - Remove Allwinner workaround logic/compatible in fixed factor code

   - MediaTek clk driver cleanups

   - Add reset support to more MediaTek clk drivers

   - deduplicate Allwinner ccu_clks arrays

   - Allwinner H6 GPU DFS support

   - Adjust Allwinner Kconfig to limit choice

   - Fix initconst confusion on Renesas R-Car Gen4

   - Add GPT/POEG (PWM) clocks and resets on Renesas RZ/G2L

   - Add PFC and WDT clocks and resets on Renesas RZ/V2M

   - Add thermal, SDHI, Z (CPU core), PCIe, and HSCIF (serial) clocks on
     Renesas R-Car S4-8"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (124 commits)
  clk: fixed-factor: Introduce *clk_hw_register_fixed_factor_parent_hw()
  clk: mux: Introduce devm_clk_hw_register_mux_parent_hws()
  clk: divider: Introduce devm_clk_hw_register_divider_parent_hw()
  clk: qcom: gcc-msm8994: use parent_hws for gpll0/4
  clk: qcom: clk-rpm: convert to parent_data API
  dt-bindings: clock: fix wrong clock documentation for qcom,rpmcc
  clk: qcom: gcc-msm8939: Add missing USB HS system clock frequencies
  clk: qcom: gcc-msm8939: Add missing MDSS MDP clock frequencies
  clk: qcom: gcc-msm8939: Add missing CAMSS CPP clock frequencies
  clk: qcom: gcc-msm8939: Fix venus0_vcodec0_clk frequency definitions
  clk: qcom: gcc-msm8939: Add missing CAMSS CCI bus clock
  clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
  clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled
  clk: qcom: Drop mmcx gdsc supply for dispcc and videocc
  clk: qcom: fix build error initializer element is not constant
  clk: sprd: Add dt-bindings include file for UMS512
  dt-bindings: clk: sprd: Add bindings for ums512 clock controller
  clk: sunxi-ng: sun50i: h6: Modify GPU clock configuration to support DFS
  dt-bindings: clock: qcom,gcc-msm8996: add more GCC clock sources
  clk: qcom: add support for SM8350 DISPCC
  ...
2022-08-04 18:40:08 -07:00
Linus Torvalds
37644cac6e gpio: updates for v6.0-rc1
- remove gpio-vr41xx driver as the only platform using it got dropped too
 - add support for suspend/resume to gpio-davinci
 - improvements to the GPIO character device code
 - add support for disabling bias for in-kernel users (up until now
   only user-space could set it)
 - drop unused devm_gpio_free()
 - fix a refcount issue in gpiolib OF
 - use device match helpers where applicable
 - add support for a new model to gpio-rockchip
 - non-functional improvements in gpio-adp5588
 - improve and simplify teardown in gpio-twl4030 and gpio-ucb1400
 - modernize the gpio-74xx-mmio and gpio-adnp drivers
 - coding style improvements in gpio-xilinx, gpio-104-idi-48
 - support new model (pca9571) in gpio-pca9570
 - convert the DT bindings to YAML for gpio-mvebu and update the document
 - don't return error codes from remove() in gpio-brcmstb
 - add a library for the intel 8255 PPI interface and use it in drivers
 - reduce using magic numbers and improve code readability in several drivers
 - convert DT bindings to YAML for gpio-tpic2810
 - add new models to DT bindings for gpio-frl-imx
 - Kconfig improvements
 - other minor tweaks and improvements
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Merge tag 'gpio-updates-for-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "Here are the updates for this merge window from the GPIO subsystem.

  We have more lines removed than added thanks to dropping of a driver
  for a platform that's no longer supported. Otherwise the changes are
  pretty straightforward: support for some new models, various
  improvements to existing drivers, some tweaks to the core library code
  and DT bindings updates.

  Summary:

   - remove gpio-vr41xx driver as the only platform using it got dropped
     too

   - add support for suspend/resume to gpio-davinci

   - improvements to the GPIO character device code

   - add support for disabling bias for in-kernel users (up until now
     only user-space could set it)

   - drop unused devm_gpio_free()

   - fix a refcount issue in gpiolib OF

   - use device match helpers where applicable

   - add support for a new model to gpio-rockchip

   - non-functional improvements in gpio-adp5588

   - improve and simplify teardown in gpio-twl4030 and gpio-ucb1400

   - modernize the gpio-74xx-mmio and gpio-adnp drivers

   - coding style improvements in gpio-xilinx, gpio-104-idi-48

   - support new model (pca9571) in gpio-pca9570

   - convert the DT bindings to YAML for gpio-mvebu and update the
     document

   - don't return error codes from remove() in gpio-brcmstb

   - add a library for the intel 8255 PPI interface and use it in
     drivers

   - reduce using magic numbers and improve code readability in several
     drivers

   - convert DT bindings to YAML for gpio-tpic2810

   - add new models to DT bindings for gpio-frl-imx

   - Kconfig improvements

   - other minor tweaks and improvements"

* tag 'gpio-updates-for-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (52 commits)
  dt-bindings: gpio: fsl-imx-gpio: Add i.MXRT compatibles
  gpio: 74xx-mmio: Use bits instead of plain numbers for flags
  gpio: xilinx: add missing blank line after declarations
  MAINTAINERS: Update Intel 8255 GPIO driver file list
  gpio: gpio-mm: Implement and utilize register structures
  gpio: 104-idi-48: Implement and utilize register structures
  gpio: 104-dio-48e: Implement and utilize register structures
  gpio: i8255: Introduce the Intel 8255 interface library module
  gpio: 104-idio-16: Implement and utilize register structures
  gpio: ws16c48: Implement and utilize register structures
  gpio: remove VR41XX related gpio driver
  dt-bindings: gpio: add pull-disable flag
  gpiolib: acpi: support bias pull disable
  gpiolib: of: support bias pull disable
  gpiolib: add support for bias pull disable
  gpio: 74xx-mmio: use bits.h macros for all masks
  gpio: 74xx-mmio: Check MMIO_74XX_DIR_IN flag in mmio_74xx_dir_in()
  gpio: 74xx-mmio: Make use of device properties
  gpiolib: cdev: compile out HTE unless CONFIG_HTE selected
  gpiolib: cdev: consolidate edge detector configuration flags
  ...
2022-08-04 18:34:05 -07:00
Linus Torvalds
5f0848190c platform-drivers-x86 for v6.0-1
Highlights:
  -  Microsoft Surface:
     - SSAM hot unplug support
     - Surface Pro 8 keyboard cover support
     - Tablet mode switch support for Surface Pro 8 and Surface Laptop Studio
  -  thinkpad_acpi: AMD Automatice Mode Transitions (AMT) support
  -  Mellanox:
     - Vulcan chassis COMe NVSwitch management support
     - XH3000 support
  - New generic/shared Intel P2SB (Primary to Sideband) support
  - Lots of small cleanups
  - Various small bugfixes
  - Various new hardware ids / quirks additions
 
 The following is an automated git shortlog grouped by driver:
 
 ACPI:
  -  video: Fix acpi_video_handles_brightness_key_presses()
  -  video: Change how we determine if brightness key-presses are handled
 
 Documentation/ABI:
  -  Add new attributes for mlxreg-io sysfs interfaces
  -  mlxreg-io: Fix contact info
 
 Drop the PMC_ATOM Kconfig option:
  - Drop the PMC_ATOM Kconfig option
 
 EDAC, pnd2:
  -  convert to use common P2SB accessor
  -  Use proper I/O accessors and address space annotation
 
 HID:
  -  surface-hid: Add support for hot-removal
 
 ISST:
  -  PUNIT device mapping with Sub-NUMA clustering
 
 Kconfig:
  -  Remove unnecessary "if X86"
 
 MAINTAINERS:
  -  repair file entry in MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
 
 Merge tag 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-v5.20' into review-hans:
  - Merge tag 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-v5.20' into review-hans
 
 Move AMD platform drivers to separate directory:
  - Move AMD platform drivers to separate directory
 
 acer-wmi:
  -  Use backlight helper
 
 acer_wmi:
  -  Cleanup Kconfig selects
 
 apple-gmux:
  -  Use backlight helper
 
 asus-wmi:
  -  Add mic-mute LED classdev support
  -  Add key mappings
 
 compal-laptop:
  -  Use backlight helper
 
 efi:
  -  Fix efi_power_off() not being run before acpi_power_off() when necessary
 
 gigabyte-wmi:
  -  add support for B660I AORUS PRO DDR4
 
 hp-wmi:
  -  Ignore Sanitization Mode event
 
 i2c:
  -  i801: convert to use common P2SB accessor
 
 ideapad-laptop:
  -  Add Ideapad 5 15ITL05 to ideapad_dytc_v4_allow_table[]
  -  Add allow_v4_dytc module parameter
 
 intel/pmc:
  -  Add Alder Lake N support to PMC core driver
 
 intel_atomisp2_led:
  -  Also turn off the always-on camera LED on the Asus T100TAF
 
 leds:
  -  simatic-ipc-leds-gpio: Add GPIO version of Siemens driver
  -  simatic-ipc-leds: Convert to use P2SB accessor
 
 mfd:
  -  lpc_ich: Add support for pinctrl in non-ACPI system
  -  lpc_ich: Switch to generic p2sb_bar()
  -  lpc_ich: Factor out lpc_ich_enable_spi_write()
 
 mlx-platform:
  -  Add COME board revision register
  -  Add support for new system XH3000
  -  Introduce support for COMe NVSwitch management module for Vulcan chassis
  -  Add support for systems equipped with two ASICs
  -  Add cosmetic changes for alignment
  -  Make activation of some drivers conditional
 
 p2sb:
  -  Move out of X86_PLATFORM_DEVICES dependency
 
 panasonic-laptop:
  -  Use acpi_video_get_backlight_type()
  -  filter out duplicate volume up/down/mute keypresses
  -  don't report duplicate brightness key-presses
  -  revert "Resolve hotkey double trigger bug"
  -  sort includes alphabetically
  -  de-obfuscate button codes
 
 pinctrl:
  -  intel: Check against matching data instead of ACPI companion
 
 platform/mellanox:
  -  mlxreg-lc: Fix error flow and extend verbosity
  -  mlxreg-io: Add locking for io operations
  -  nvsw-sn2201: fix error code in nvsw_sn2201_create_static_devices()
 
 platform/olpc:
  -  Fix uninitialized data in debugfs write
 
 platform/surface:
  -  gpe: Add support for 13" Intel version of Surface Laptop 4
  -  tabletsw: Fix __le32 integer access
  -  Update copyright year of various drivers
  -  aggregator: Move subsystem hub drivers to their own module
  -  aggregator: Move device registry helper functions to core module
  -  aggregator_registry: Add support for tablet mode switch on Surface Laptop Studio
  -  aggregator_registry: Add support for tablet mode switch on Surface Pro 8
  -  Add KIP/POS tablet-mode switch driver
  -  aggregator: Add helper macros for requests with argument and return value
  -  aggregator: Reserve more event- and target-categories
  -  avoid flush_scheduled_work() usage
  -  aggregator_registry: Add support for keyboard cover on Surface Pro 8
  -  aggregator_registry: Add KIP device hub
  -  aggregator_registry: Change device ID for base hub
  -  aggregator_registry: Generify subsystem hub functionality
  -  aggregator: Add comment for KIP subsystem category
  -  aggregator_registry: Use client device wrappers for notifier registration
  -  aggregator: Allow notifiers to avoid communication on unregistering
  -  aggregator: Allow devices to be marked as hot-removed
  -  aggregator: Allow is_ssam_device() to be used when CONFIG_SURFACE_AGGREGATOR_BUS is disabled
 
 platform/x86/amd/pmc:
  -  Add new platform support
  -  Add new acpi id for PMC controller
 
 platform/x86/dell:
  -  Kconfig: Remove unnecessary "depends on X86_PLATFORM_DEVICES"
 
 platform/x86/intel:
  -  Add Primary to Sideband (P2SB) bridge support
 
 platform/x86/intel/ifs:
  -  Mark as BROKEN
 
 platform/x86/intel/pmt:
  -  telemetry: Fix fixed region handling
 
 platform/x86/intel/vsec:
  -  Fix wrong type for local status variables
  -  Add PCI error recovery support to Intel PMT
  -  Add support for Raptor Lake
  -  Rework early hardware code
 
 pmc_atom:
  -  Fix comment typo
  -  Match all Lex BayTrail boards with critclk_systems DMI table
 
 power/supply:
  -  surface_battery: Use client device wrappers for notifier registration
  -  surface_charger: Use client device wrappers for notifier registration
 
 serial-multi-instantiate:
  -  Sort ACPI IDs by HID
  -  Get rid of redundant 'else'
  -  Use while (i--) pattern to clean up
  -  Improve dev_err_probe() messaging
  -  Drop duplicate check
  -  Improve autodetection
 
 simatic-ipc:
  -  drop custom P2SB bar code
 
 sony-laptop:
  -  Remove useless comparisons in sony_pic_read_possible_resource()
 
 system76_acpi:
  -  Use dev_get_drvdata
 
 thinkpad_acpi:
  -  Enable AMT by default on supported systems
  -  Add support for hotkey 0x131a
  -  Add support for automatic mode transitions
  -  profile capabilities as integer
  -  do not use PSC mode on Intel platforms
  -  Fix a memory leak of EFCH MMIO resource
  -  Replace custom str_on_off() etc
  -  Sort headers for better maintenance
  -  Use backlight helper
 
 tools/power/x86/intel-speed-select:
  -  Remove unneeded semicolon
  -  Fix off by one check
 
 watchdog:
  -  simatic-ipc-wdt: convert to use P2SB accessor
 
 x86-android-tablets:
  -  Fix Lenovo Yoga Tablet 2 830/1050 poweroff again
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Merge tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:

 - Microsoft Surface:
     - SSAM hot unplug support
     - Surface Pro 8 keyboard cover support
     - Tablet mode switch support for Surface Pro 8 and Surface Laptop
       Studio

 - thinkpad_acpi:
     - AMD Automatice Mode Transitions (AMT) support

 - Mellanox:
     - Vulcan chassis COMe NVSwitch management support
     - XH3000 support

 - New generic/shared Intel P2SB (Primary to Sideband) support

 - Lots of small cleanups

 - Various small bugfixes

 - Various new hardware ids / quirks additions

* tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (105 commits)
  platform/x86/intel/vsec: Fix wrong type for local status variables
  platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency
  platform/x86: pmc_atom: Fix comment typo
  platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4
  platform/olpc: Fix uninitialized data in debugfs write
  platform/mellanox: mlxreg-lc: Fix error flow and extend verbosity
  platform/x86: pmc_atom: Match all Lex BayTrail boards with critclk_systems DMI table
  platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource()
  tools/power/x86/intel-speed-select: Remove unneeded semicolon
  tools/power/x86/intel-speed-select: Fix off by one check
  platform/surface: tabletsw: Fix __le32 integer access
  Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces
  Documentation/ABI: mlxreg-io: Fix contact info
  platform/mellanox: mlxreg-io: Add locking for io operations
  platform/x86: mlx-platform: Add COME board revision register
  platform/x86: mlx-platform: Add support for new system XH3000
  platform/x86: mlx-platform: Introduce support for COMe NVSwitch management module for Vulcan chassis
  platform/x86: mlx-platform: Add support for systems equipped with two ASICs
  platform/x86: mlx-platform: Add cosmetic changes for alignment
  platform/x86: mlx-platform: Make activation of some drivers conditional
  ...
2022-08-04 18:19:14 -07:00
Linus Torvalds
5bb3bf24b0 chrome platform changes for 5.20
cros_ec_proto:
 * Leverage Kunit and add Kunit test cases.
 * Clean-ups.
 * Fix typo.
 
 cros_ec_commands:
 * Fix typo.
 * Fix compile errors.
 
 cros_kbd_led_backlight:
 * Support OF match.
 * Support EC PWM backend.
 
 cros_ec:
 * Always expose the last resume result to fix sleep hang detection on
   ARM-based chromebooks.
 
 wilco_ec:
 * Fix typo.
 
 cros_ec_typec:
 * Clean-ups.
 * Use Type-C framework utilities to manage altmode structs.
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Merge tag 'tag-chrome-platform-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Tzung-Bi Shih:
 "cros_ec_proto:
   - Leverage Kunit and add Kunit test cases
   - Clean-ups
   - Fix typo

  cros_ec_commands:
   - Fix typo
   - Fix compile errors

  cros_kbd_led_backlight:
   - Support OF match
   - Support EC PWM backend

  cros_ec:
   - Always expose the last resume result to fix sleep hang detection on
     ARM-based chromebooks

  wilco_ec:
   - Fix typo

  cros_ec_typec:
   - Clean-ups
   - Use Type-C framework utilities to manage altmode structs"

* tag 'tag-chrome-platform-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (59 commits)
  platform/chrome: cros_kunit_util: add default value for `msg->result`
  platform/chrome: merge Kunit utils and test cases
  platform/chrome: cros_kbd_led_backlight: fix build warning
  platform/chrome: cros_ec_proto: add Kunit test for cros_ec_cmd()
  platform/chrome: cros_ec_proto: add Kunit tests for get_sensor_count
  platform/chrome: cros_ec_proto: add Kunit tests for check_features
  platform/chrome: cros_ec_proto: add Kunit tests for get_host_event
  platform/chrome: cros_ec_proto: add Kunit tests for get_next_event
  platform/chrome: cros_ec_proto: add Kunit test for cros_ec_map_error()
  platform/chrome: cros_ec_proto: add Kunit tests for cmd_xfer_status
  platform/chrome: cros_ec_proto: return -EPROTO if empty payload
  platform/chrome: cros_ec_proto: add Kunit test for empty payload
  platform/chrome: cros_ec_proto: return -EAGAIN when retries timed out
  platform/chrome: cros_ec_proto: change Kunit expectation when timed out
  platform/chrome: cros_ec_proto: separate cros_ec_wait_until_complete()
  platform/chrome: cros_ec_proto: separate cros_ec_xfer_command()
  platform/chrome: cros_ec_proto: add Kunit tests for cros_ec_send_command()
  platform/chrome: cros_ec_proto: add Kunit tests for cros_ec_cmd_xfer()
  platform/chrome: cros_ec_proto: add "cros_ec_" prefix to send_command()
  platform/chrome: cros_ec_typec: Register port altmodes
  ...
2022-08-04 18:13:19 -07:00
Linus Torvalds
da8d07af4b Devicetree updates for v6.0:
Bindings:
 - Add spi-peripheral-props.yaml references to various SPI device
   bindings
 
 - Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
   skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm CCN
   PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and arm-firmware-suite
   bindings to DT schema format
 
 - New bindings for Arm virtual platforms display, Qualcomm IMEM memory
   region, Samsung S5PV210 ChipID, EM Microelectronic EM3027 RTC, and
   arm,cortex-a78ae
 
 - Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
   quanta, and densitron
 
 - Add missing MSI and IOMMU properties to host-generic-pci
 
 - Remove bindings for removed EFM32 platform
 
 - Remove old chosen.txt binding (replaced by schema)
 
 - Treewide add missing type information for properties
 
 - Treewide fixing of typos and its vs. it's in bindings. Its all good
   now.
 
 - Drop unnecessary quoting in power related schemas
 
 - Several LED binding updates which didn't get picked up
 
 - Move various bindings to proper directories
 
 DT core code:
 - Convert unittest GPIO related tests to use fwnode
 
 - Check ima-kexec-buffer against memory bounds
 
 - Print reserved-memory allocation/reservation failures as errors
 
 - Cleanup early_init_dt_reserve_memory_arch()
 
 - Simplify of_overlay_fdt_apply() tail
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Merge tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "Bindings:

   - Add spi-peripheral-props.yaml references to various SPI device
     bindings

   - Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
     skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm
     CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and
     arm-firmware-suite bindings to DT schema format

   - New bindings for Arm virtual platforms display, Qualcomm IMEM
     memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027
     RTC, and arm,cortex-a78ae

   - Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
     quanta, and densitron

   - Add missing MSI and IOMMU properties to host-generic-pci

   - Remove bindings for removed EFM32 platform

   - Remove old chosen.txt binding (replaced by schema)

   - Treewide add missing type information for properties

   - Treewide fixing of typos and its vs. it's in bindings. Its all good
     now.

   - Drop unnecessary quoting in power related schemas

   - Several LED binding updates which didn't get picked up

   - Move various bindings to proper directories

  DT core code:

   - Convert unittest GPIO related tests to use fwnode

   - Check ima-kexec-buffer against memory bounds

   - Print reserved-memory allocation/reservation failures as errors

   - Cleanup early_init_dt_reserve_memory_arch()

   - Simplify of_overlay_fdt_apply() tail"

* tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits)
  dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml
  dt-bindings: power: supply: drop quotes when not needed
  dt-bindings: power: reset: drop quotes when not needed
  dt-bindings: power: drop quotes when not needed
  dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties
  of/fdt: declared return type does not match actual return type
  devicetree/bindings: correct possessive "its" typos
  dt-bindings: net: convert emac_rockchip.txt to YAML
  dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory
  dt-bindings: eeprom: at25: use spi-peripheral-props.yaml
  dt-bindings: display: use spi-peripheral-props.yaml
  dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema
  dt-bindings: power: reset: qcom,pon: use absolute path to other schema
  dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'
  dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat'
  dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode'
  of/fdt: Clean up early_init_dt_reserve_memory_arch()
  dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high'
  dt-bindings: rtc: Add EM Microelectronic EM3027 bindings
  dt-bindings: rtc: ds1307: Convert to json-schema
  ...
2022-08-04 18:08:34 -07:00
Linus Torvalds
8d9420ca9b for-linus-2022080201
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Merge tag 'for-linus-2022080201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - support for AMD SOCs using SFH1.1 memory access (Basavaraj Natikar)

 - XP-PEN Deco L support (José Expósito)

 - support for Elan eKTH6915 touchscreens (Douglas Anderson)

 - other small assorted fixes and device ID additions

* tag 'for-linus-2022080201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (39 commits)
  HID: amd_sfh: Handle condition of "no sensors"
  HID: amd_sfh: Fix implicit declaration error on i386
  HID: apple: Add "GANSS" to the non-Apple list
  HID: alps: Declare U1_UNICORN_LEGACY support
  HID: wacom: Force pen out of prox if no events have been received in a while
  HID: nintendo: Add missing array termination
  HID: lg-g15: Fix comment typo
  HID: amd_sfh: Implement SFH1.1 functionality
  HID: amd_sfh: Move interrupt handling to common interface
  HID: amd_sfh: Move amd_sfh_work to common interface
  HID: amd_sfh: Move global functions to static
  HID: amd_sfh: Add remove operation in amd_mp2_ops
  HID: amd_sfh: Add PM operations in amd_mp2_ops
  HID: amd_sfh: Add descriptor operations in amd_mp2_ops
  HID: amd_sfh: Move request_list variable to client data
  HID: amd_sfh: Move request_list struct to header file
  HID: amd_sfh: Move common macros and structures
  HID: amd_sfh: Add NULL check for hid device
  HID: core: remove unneeded assignment in hid_process_report()
  ID: intel-ish-hid: hid-client: drop unexpected word "the" in the comments
  ...
2022-08-04 18:04:28 -07:00
Linus Torvalds
c040862bfb Xtensa updates for v5.20
- support KCOV
 - enable ARCH_HAS_GCOV_PROFILE_ALL
 - minor ISS network driver cleanups
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Merge tag 'xtensa-20220804' of https://github.com/jcmvbkbc/linux-xtensa

Pull xtensa updates from Max Filippov:

 - support KCOV

 - enable ARCH_HAS_GCOV_PROFILE_ALL

 - minor ISS network driver cleanups

* tag 'xtensa-20220804' of https://github.com/jcmvbkbc/linux-xtensa:
  xtensa: enable ARCH_HAS_GCOV_PROFILE_ALL
  xtensa: enable KCOV support
  xtensa: iss: fix handling error cases in iss_net_configure()
  xtensa: iss/network: provide release() callback
  xtensa: iss/network: drop 'devices' list
2022-08-04 15:35:58 -07:00
Linus Torvalds
995177a4c7 ARM development updates for 5.20-rc1
Not much this time around, the 5.20-rc1 development updates for arm are:
 - add KASAN support for vmalloc space on arm
 - some sparse fixes from Ben Dooks
 - rework amba device handling (so device addition isn't deferred)
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Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:
 "Not much this time around, the 5.20-rc1 development updates for arm
  are:

   - add KASAN support for vmalloc space on arm

   - some sparse fixes from Ben Dooks

   - rework amba device handling (so device addition isn't deferred)"

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9220/1: amba: Remove deferred device addition
  ARM: 9219/1: fix undeclared soft_restart
  ARM: 9218/1: dma-mapping: fix pointer/integer warning
  ARM: 9217/1: add definition of arch_irq_work_raise()
  ARM: 9203/1: kconfig: fix MODULE_PLTS for KASAN with KASAN_VMALLOC
  ARM: 9202/1: kasan: support CONFIG_KASAN_VMALLOC
2022-08-04 15:31:09 -07:00
Linus Torvalds
7df9075e23 arch/csky patches for 6.0-rc1
The pull request we've done:
  - Add jump-label
  - Add qspinlock
  - Enable ARCH_INLINE_READ*/WRITE*/SPIN*
  - Some fixups and a coding convention
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Merge tag 'csky-for-linus-6.0-rc1' of https://github.com/c-sky/csky-linux

Pull csky updates from Guo Ren:

 - Add jump-label implementation

 - Add qspinlock support

 - Enable ARCH_INLINE_READ*/WRITE*/SPIN*

 - Some fixups and a coding convention

* tag 'csky-for-linus-6.0-rc1' of https://github.com/c-sky/csky-linux:
  csky: abiv1: Fixup compile error
  csky: cmpxchg: Coding convention for BUILD_BUG()
  csky: Enable ARCH_INLINE_READ*/WRITE*/SPIN*
  csky: Add qspinlock support
  csky: Add jump-label implementation
  csky: Move HEAD_TEXT_SECTION out of __init_begin-end
  csky: Correct position of _stext
  csky: Use the bitmap API to allocate bitmaps
  csky/kprobe: reclaim insn_slot on kprobe unregistration
2022-08-04 15:27:20 -07:00
Linus Torvalds
25e6bed5a6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32
Pull AVR32 updates from Hans-Christian Noren Egtvedt:
 "Mostly changes to documentation and comments"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
  video:backlight: remove reference to AVR32 architecture in ltv350qv
  video: remove support for non-existing atmel,at32ap-lcdc in atmel_lcdfb
  usb:udc: remove reference to AVR32 architecture in Atmel USBA Kconfig
  sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver
  net: remove cdns,at32ap7000-macb device tree entry
  misc: update maintainer email address and description for atmel-ssc
  mfd: remove reference to AVR32 architecture in atmel-smc.c
  dma:dw: remove reference to AVR32 architecture in core.c
2022-08-04 15:20:39 -07:00
Eric Farman
bc792884b7 s390/dasd: Establish DMA alignment
linux-next commit bf8d08532b ("iomap: add support for dma aligned
direct-io") changes the alignment requirement to come from the block
device rather than the block size, and the default alignment
requirement is 512-byte boundaries. Since DASD I/O has page
alignments for IDAW/TIDAW requests, let's override this value to
restore the expected behavior.

Make this change for both ECKD and DIAG disciplines, as they both
would fall into this category. Leave FBA alone, since it is always
comprised of 512-byte blocks.

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://lore.kernel.org/r/20220804213926.3361574-3-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-04 16:19:15 -06:00
Jiang Jian
bcee43dc6d s390/dasd: drop unexpected word 'for' in comments
there is an unexpected word 'for' in the comments that need to be dropped

file - drivers/s390/block/dasd.c
line - 1728

	/* check for for attention message */

changed to:

	/* check for attention message */

Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Link: https://lore.kernel.org/r/20220623102114.33249-1-jiangjian@cdjrlc.com
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://lore.kernel.org/r/20220804213926.3361574-2-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-04 16:19:15 -06:00
Linus Torvalds
7447691ef9 xen: branch for v6.0-rc1
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Merge tag 'for-linus-6.0-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen updates from Juergen Gross:

 - a series fine tuning virtio support for Xen guests, including removal
   the now again unused "platform_has()" feature.

 - a fix for host admin triggered reboot of Xen guests

 - a simple spelling fix

* tag 'for-linus-6.0-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen: don't require virtio with grants for non-PV guests
  kernel: remove platform_has() infrastructure
  virtio: replace restricted mem access flag with callback
  xen: Fix spelling mistake
  xen/manage: Use orderly_reboot() to reboot
2022-08-04 15:10:55 -07:00
Linus Torvalds
7c5c3a6177 ARM:
* Unwinder implementations for both nVHE modes (classic and
   protected), complete with an overflow stack
 
 * Rework of the sysreg access from userspace, with a complete
   rewrite of the vgic-v3 view to allign with the rest of the
   infrastructure
 
 * Disagregation of the vcpu flags in separate sets to better track
   their use model.
 
 * A fix for the GICv2-on-v3 selftest
 
 * A small set of cosmetic fixes
 
 RISC-V:
 
 * Track ISA extensions used by Guest using bitmap
 
 * Added system instruction emulation framework
 
 * Added CSR emulation framework
 
 * Added gfp_custom flag in struct kvm_mmu_memory_cache
 
 * Added G-stage ioremap() and iounmap() functions
 
 * Added support for Svpbmt inside Guest
 
 s390:
 
 * add an interface to provide a hypervisor dump for secure guests
 
 * improve selftests to use TAP interface
 
 * enable interpretive execution of zPCI instructions (for PCI passthrough)
 
 * First part of deferred teardown
 
 * CPU Topology
 
 * PV attestation
 
 * Minor fixes
 
 x86:
 
 * Permit guests to ignore single-bit ECC errors
 
 * Intel IPI virtualization
 
 * Allow getting/setting pending triple fault with KVM_GET/SET_VCPU_EVENTS
 
 * PEBS virtualization
 
 * Simplify PMU emulation by just using PERF_TYPE_RAW events
 
 * More accurate event reinjection on SVM (avoid retrying instructions)
 
 * Allow getting/setting the state of the speaker port data bit
 
 * Refuse starting the kvm-intel module if VM-Entry/VM-Exit controls are inconsistent
 
 * "Notify" VM exit (detect microarchitectural hangs) for Intel
 
 * Use try_cmpxchg64 instead of cmpxchg64
 
 * Ignore benign host accesses to PMU MSRs when PMU is disabled
 
 * Allow disabling KVM's "MONITOR/MWAIT are NOPs!" behavior
 
 * Allow NX huge page mitigation to be disabled on a per-vm basis
 
 * Port eager page splitting to shadow MMU as well
 
 * Enable CMCI capability by default and handle injected UCNA errors
 
 * Expose pid of vcpu threads in debugfs
 
 * x2AVIC support for AMD
 
 * cleanup PIO emulation
 
 * Fixes for LLDT/LTR emulation
 
 * Don't require refcounted "struct page" to create huge SPTEs
 
 * Miscellaneous cleanups:
 ** MCE MSR emulation
 ** Use separate namespaces for guest PTEs and shadow PTEs bitmasks
 ** PIO emulation
 ** Reorganize rmap API, mostly around rmap destruction
 ** Do not workaround very old KVM bugs for L0 that runs with nesting enabled
 ** new selftests API for CPUID
 
 Generic:
 
 * Fix races in gfn->pfn cache refresh; do not pin pages tracked by the cache
 
 * new selftests API using struct kvm_vcpu instead of a (vm, id) tuple
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "Quite a large pull request due to a selftest API overhaul and some
  patches that had come in too late for 5.19.

  ARM:

   - Unwinder implementations for both nVHE modes (classic and
     protected), complete with an overflow stack

   - Rework of the sysreg access from userspace, with a complete rewrite
     of the vgic-v3 view to allign with the rest of the infrastructure

   - Disagregation of the vcpu flags in separate sets to better track
     their use model.

   - A fix for the GICv2-on-v3 selftest

   - A small set of cosmetic fixes

  RISC-V:

   - Track ISA extensions used by Guest using bitmap

   - Added system instruction emulation framework

   - Added CSR emulation framework

   - Added gfp_custom flag in struct kvm_mmu_memory_cache

   - Added G-stage ioremap() and iounmap() functions

   - Added support for Svpbmt inside Guest

  s390:

   - add an interface to provide a hypervisor dump for secure guests

   - improve selftests to use TAP interface

   - enable interpretive execution of zPCI instructions (for PCI
     passthrough)

   - First part of deferred teardown

   - CPU Topology

   - PV attestation

   - Minor fixes

  x86:

   - Permit guests to ignore single-bit ECC errors

   - Intel IPI virtualization

   - Allow getting/setting pending triple fault with
     KVM_GET/SET_VCPU_EVENTS

   - PEBS virtualization

   - Simplify PMU emulation by just using PERF_TYPE_RAW events

   - More accurate event reinjection on SVM (avoid retrying
     instructions)

   - Allow getting/setting the state of the speaker port data bit

   - Refuse starting the kvm-intel module if VM-Entry/VM-Exit controls
     are inconsistent

   - "Notify" VM exit (detect microarchitectural hangs) for Intel

   - Use try_cmpxchg64 instead of cmpxchg64

   - Ignore benign host accesses to PMU MSRs when PMU is disabled

   - Allow disabling KVM's "MONITOR/MWAIT are NOPs!" behavior

   - Allow NX huge page mitigation to be disabled on a per-vm basis

   - Port eager page splitting to shadow MMU as well

   - Enable CMCI capability by default and handle injected UCNA errors

   - Expose pid of vcpu threads in debugfs

   - x2AVIC support for AMD

   - cleanup PIO emulation

   - Fixes for LLDT/LTR emulation

   - Don't require refcounted "struct page" to create huge SPTEs

   - Miscellaneous cleanups:
      - MCE MSR emulation
      - Use separate namespaces for guest PTEs and shadow PTEs bitmasks
      - PIO emulation
      - Reorganize rmap API, mostly around rmap destruction
      - Do not workaround very old KVM bugs for L0 that runs with nesting enabled
      - new selftests API for CPUID

  Generic:

   - Fix races in gfn->pfn cache refresh; do not pin pages tracked by
     the cache

   - new selftests API using struct kvm_vcpu instead of a (vm, id)
     tuple"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (606 commits)
  selftests: kvm: set rax before vmcall
  selftests: KVM: Add exponent check for boolean stats
  selftests: KVM: Provide descriptive assertions in kvm_binary_stats_test
  selftests: KVM: Check stat name before other fields
  KVM: x86/mmu: remove unused variable
  RISC-V: KVM: Add support for Svpbmt inside Guest/VM
  RISC-V: KVM: Use PAGE_KERNEL_IO in kvm_riscv_gstage_ioremap()
  RISC-V: KVM: Add G-stage ioremap() and iounmap() functions
  KVM: Add gfp_custom flag in struct kvm_mmu_memory_cache
  RISC-V: KVM: Add extensible CSR emulation framework
  RISC-V: KVM: Add extensible system instruction emulation framework
  RISC-V: KVM: Factor-out instruction emulation into separate sources
  RISC-V: KVM: move preempt_disable() call in kvm_arch_vcpu_ioctl_run
  RISC-V: KVM: Make kvm_riscv_guest_timer_init a void function
  RISC-V: KVM: Fix variable spelling mistake
  RISC-V: KVM: Improve ISA extension by using a bitmap
  KVM, x86/mmu: Fix the comment around kvm_tdp_mmu_zap_leafs()
  KVM: SVM: Dump Virtual Machine Save Area (VMSA) to klog
  KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT
  KVM: x86: Do not block APIC write for non ICR registers
  ...
2022-08-04 14:59:54 -07:00
Mike Snitzer
12907efde6 dm verity: have verify_wq use WQ_HIGHPRI if "try_verify_in_tasklet"
Allow verify_wq to preempt softirq since verification in tasklet will
fall-back to using it for error handling (or if the bufio cache
doesn't have required hashes).

Suggested-by: Nathan Huckleberry <nhuck@google.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-08-04 15:59:52 -04:00
Sudip Mukherjee
f0a892f599 drm/amd/amdgpu: fix build failure due to implicit declaration
The builds for alpha and mips allmodconfig fails with the error:

  drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:23: error: implicit declaration of function 'vmalloc'; did you mean 'kvmalloc'? [-Werror=implicit-function-declaration]
  drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:21: error: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
  drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:545:33: error: implicit declaration of function 'vfree'; did you mean 'kvfree'? [-Werror=implicit-function-declaration]

Add the header file for vmalloc and vfree.

Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-08-04 12:29:10 -07:00
Linus Torvalds
c1c76700a0 SPDX changes for 6.0-rc1
Here is the set of SPDX comment updates for 6.0-rc1.
 
 Nothing huge here, just a number of updated SPDX license tags and
 cleanups based on the review of a number of common patterns in GPLv2
 boilerplate text.  Also included in here are a few other minor updates,
 2 USB files, and one Documentation file update to get the SPDX lines
 correct.
 
 All of these have been in the linux-next tree for a very long time.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

Pull SPDX updates from Greg KH:
 "Here is the set of SPDX comment updates for 6.0-rc1.

  Nothing huge here, just a number of updated SPDX license tags and
  cleanups based on the review of a number of common patterns in GPLv2
  boilerplate text.

  Also included in here are a few other minor updates, two USB files,
  and one Documentation file update to get the SPDX lines correct.

  All of these have been in the linux-next tree for a very long time"

* tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits)
  Documentation: samsung-s3c24xx: Add blank line after SPDX directive
  x86/crypto: Remove stray comment terminator
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2)
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1)
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE
  treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE
  ...
2022-08-04 12:12:54 -07:00
Linus Torvalds
723c188d5c Staging driver patches for 6.0-rc1
Here is the big set of staging driver patches for 6.0-rc1.
 
 Another round where we removed more lines of code than added, always a
 nice progression.  Some of that came from the movement of the vme code
 back into staging, and removal of some other of the vme driver code as
 there are no known users and it is very obsolete and unmaintained.  It
 can be added back easily if someone offers to maintain it.
 
 Other than that this merge has lots of little things:
 	- huge cleanups for r8188eu driver
 	- minor cleanups for other wifi drivers
 	- tiny loop fixes for greybus code
 	- other small coding style fixes
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "Here is the big set of staging driver patches for 6.0-rc1.

  Another round where we removed more lines of code than added, always a
  nice progression. Some of that came from the movement of the vme code
  back into staging, and removal of some other of the vme driver code as
  there are no known users and it is very obsolete and unmaintained. It
  can be added back easily if someone offers to maintain it.

  Other than that this merge has lots of little things:

   - huge cleanups for r8188eu driver

   - minor cleanups for other wifi drivers

   - tiny loop fixes for greybus code

   - other small coding style fixes

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

* tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (191 commits)
  staging: r8188eu: fix potential uninitialised variable use in rtw_pwrctrl.c
  staging: r8188eu: remove initializer from ret in rtw_pwr_wakeup
  staging: vt6655: Convert macro vt6655_mac_clear_stck_ds to function
  staging: vt6655: Rename MACvClearStckDS
  staging: fbtft: core: set smem_len before fb_deferred_io_init call
  staging: r8188eu: convert rtw_pwr_wakeup to correct error code semantics
  staging: r8188eu: make dump_chip_info() static
  staging: r8188eu: remove DoReserved prototype
  staging: r8188eu: remove OnAtim prototype
  staging: r8188eu: remove SetHwReg8188EU()
  staging: r8188eu: make update_TSF() and correct_TSF() static
  staging: r8188eu: remove unused parameter from update_TSF()
  staging: r8188eu: remove unused parameter from correct_TSF()
  staging: r8188eu: remove HW_VAR_SET_OPMODE from SetHwReg8188EU()
  staging: pi433: remove duplicated comments
  staging: qlge: refine variable name
  staging: vt6655: Convert macro vt6655_mac_word_reg_bits_off to function
  staging: vt6655: Convert macro vt6655_mac_reg_bits_off to function
  staging: vt6655: Convert macro vt6655_mac_word_reg_bits_on to function
  staging: vt6655: Convert macro vt6655_mac_reg_bits_on to function
  ...
2022-08-04 12:01:42 -07:00
Nathan Chancellor
78acd4ca43 usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()
Clang warns:

  drivers/usb/cdns3/cdns3-gadget.c:2290:11: error: variable 'priv_dev' is uninitialized when used here [-Werror,-Wuninitialized]
                  dev_dbg(priv_dev->dev, "usbss: invalid parameters\n");
                          ^~~~~~~~
  include/linux/dev_printk.h:155:18: note: expanded from macro 'dev_dbg'
          dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
                          ^~~
  include/linux/dynamic_debug.h:167:7: note: expanded from macro 'dynamic_dev_dbg'
                          dev, fmt, ##__VA_ARGS__)
                          ^~~
  include/linux/dynamic_debug.h:152:56: note: expanded from macro '_dynamic_func_call'
          __dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
                                                              ^~~~~~~~~~~
  include/linux/dynamic_debug.h:134:15: note: expanded from macro '__dynamic_func_call'
                  func(&id, ##__VA_ARGS__);               \
                              ^~~~~~~~~~~
  drivers/usb/cdns3/cdns3-gadget.c:2278:31: note: initialize the variable 'priv_dev' to silence this warning
          struct cdns3_device *priv_dev;
                                      ^
                                      = NULL
  1 error generated.

The priv_dev assignment was moved below the if statement to avoid
potentially dereferencing ep before it was checked but priv_dev is used
in the dev_dbg() call.

To fix this, move the priv_dev and comp_desc assignments back to their
original spot and hoist the ep check above those assignments with a call
to pr_debug() instead of dev_dbg().

Fixes: c3ffc9c4ca ("usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()")
Link: https://github.com/ClangBuiltLinux/linux/issues/1680
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-08-04 11:53:48 -07:00
Mike Snitzer
43fa47cb11 dm verity: remove WQ_CPU_INTENSIVE flag since using WQ_UNBOUND
The documentation [1] says that WQ_CPU_INTENSIVE is "meaningless" for
unbound wq. So remove WQ_CPU_INTENSIVE from the verify_wq allocation.

1. https://www.kernel.org/doc/html/latest/core-api/workqueue.html#flags

Suggested-by: Maksym Planeta <mplaneta@os.inf.tu-dresden.de>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-08-04 14:53:07 -04:00
Linus Torvalds
9e2e5ea3b2 USB / Thunderbolt changes for 6.0-rc1
Here is the big set of Thunderbolt and USB changes for 6.0-rc1.
 
 Lots of little things here, nothing major, just constant development on
 some new hardware support and cleanups of older drivers.  Highlights of
 this pull request are:
 	- lots of typec changes and improvements for new hardware
 	- new gadget controller driver
 	- thunderbolt support for new hardware
 	- the normal set of new usb-serial device ids and cleanups
 	- loads of dwc3 controller fixes and improvements
 	- mtu3 driver updates
 	- testusb fixes for longtime issues (not many people use this
 	  tool it seems.)
 	- minor driver fixes and improvements over the USB tree
 	- chromeos platform driver changes were added and then reverted
 	  as they depened on some typec changes, but the cross-tree
 	  merges caused problems so they will come back later through
 	  the platform tree.
 
 All of these have been in linux-next for a while now with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of Thunderbolt and USB changes for 6.0-rc1.

  Lots of little things here, nothing major, just constant development
  on some new hardware support and cleanups of older drivers. Highlights
  are:

   - lots of typec changes and improvements for new hardware

   - new gadget controller driver

   - thunderbolt support for new hardware

   - the normal set of new usb-serial device ids and cleanups

   - loads of dwc3 controller fixes and improvements

   - mtu3 driver updates

   - testusb fixes for longtime issues (not many people use this tool it
     seems.)

   - minor driver fixes and improvements over the USB tree

   - chromeos platform driver changes were added and then reverted as
     they depened on some typec changes, but the cross-tree merges
     caused problems so they will come back later through the platform
     tree.

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

* tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (193 commits)
  usb: misc: onboard_usb_hub: Remove duplicated power_on delay
  usb: misc: onboard_usb_hub: Add TI USB8041 hub support
  usb: misc: onboard_usb_hub: Add reset-gpio support
  USB: usbsevseg: convert sysfs snprintf to sysfs_emit
  dt-bindings: usb: Add binding for TI USB8041 hub controller
  ARM: multi_v7_defconfig: enable USB onboard HUB driver
  ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp15xx-dkx
  usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub
  dt-bindings: usb: generic-ehci: allow usb-hcd schema properties
  usb: typec: ucsi: stm32g0: add bootloader support
  usb: typec: ucsi: stm32g0: add support for stm32g0 controller
  dt-bindings: usb: typec: add bindings for stm32g0 controller
  usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion
  usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
  usb/chipidea: fix repeated words in comments
  usb: renesas-xhci: Do not print any log while fw verif success
  usb: typec: retimer: Add missing id check in match callback
  USB: xhci: Fix comment typo
  usb/typec/tcpm: fix repeated words in comments
  usb/musb: fix repeated words in comments
  ...
2022-08-04 11:41:28 -07:00
Mike Snitzer
e9307e3deb dm verity: only copy bvec_iter in verity_verify_io if in_tasklet
Avoid extra bvec_iter copy unless it is needed to allow retrying
verification, that failed from a tasklet, from a workqueue.

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-08-04 14:33:42 -04:00
Linus Torvalds
cfeafd9466 Driver core / kernfs changes for 6.0-rc1
Here is the set of driver core and kernfs changes for 6.0-rc1.
 
 "biggest" thing in here is some scalability improvements for kernfs for
 large systems.  Other than that, included in here are:
 	- arch topology and cache info changes that have been reviewed
 	  and discussed a lot.
 	- potential error path cleanup fixes
 	- deferred driver probe cleanups
 	- firmware loader cleanups and tweaks
 	- documentation updates
 	- other small things
 
 All of these have been in the linux-next tree for a while with no
 reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core / kernfs updates from Greg KH:
 "Here is the set of driver core and kernfs changes for 6.0-rc1.

  The "biggest" thing in here is some scalability improvements for
  kernfs for large systems. Other than that, included in here are:

   - arch topology and cache info changes that have been reviewed and
     discussed a lot.

   - potential error path cleanup fixes

   - deferred driver probe cleanups

   - firmware loader cleanups and tweaks

   - documentation updates

   - other small things

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

* tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (63 commits)
  docs: embargoed-hardware-issues: fix invalid AMD contact email
  firmware_loader: Replace kmap() with kmap_local_page()
  sysfs docs: ABI: Fix typo in comment
  kobject: fix Kconfig.debug "its" grammar
  kernfs: Fix typo 'the the' in comment
  docs: driver-api: firmware: add driver firmware guidelines. (v3)
  arch_topology: Fix cache attributes detection in the CPU hotplug path
  ACPI: PPTT: Leave the table mapped for the runtime usage
  cacheinfo: Use atomic allocation for percpu cache attributes
  drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist
  MAINTAINERS: Change mentions of mpm to olivia
  docs: ABI: sysfs-devices-soc: Update Lee Jones' email address
  docs: ABI: sysfs-class-pwm: Update Lee Jones' email address
  Documentation/process: Add embargoed HW contact for LLVM
  Revert "kernfs: Change kernfs_notify_list to llist."
  ACPI: Remove the unused find_acpi_cpu_cache_topology()
  arch_topology: Warn that topology for nested clusters is not supported
  arch_topology: Add support for parsing sockets in /cpu-map
  arch_topology: Set cluster identifier in each core/thread from /cpu-map
  arch_topology: Limit span of cpu_clustergroup_mask()
  ...
2022-08-04 11:31:20 -07:00
Linus Torvalds
228dfe98a3 Char / Misc driver changes for 6.0-rc1
Here is the large set of char and misc and other driver subsystem
 changes for 6.0-rc1.
 
 Highlights include:
 	- large set of IIO driver updates, additions, and cleanups
 	- new habanalabs device support added (loads of register maps
 	  much like GPUs have)
 	- soundwire driver updates
 	- phy driver updates
 	- slimbus driver updates
 	- tiny virt driver fixes and updates
 	- misc driver fixes and updates
 	- interconnect driver updates
 	- hwtracing driver updates
 	- fpga driver updates
 	- extcon driver updates
 	- firmware driver updates
 	- counter driver update
 	- mhi driver fixes and updates
 	- binder driver fixes and updates
 	- speakup driver fixes
 
 Full details are in the long shortlog contents.
 
 All of these have been in linux-next for a while without any reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
 "Here is the large set of char and misc and other driver subsystem
  changes for 6.0-rc1.

  Highlights include:

   - large set of IIO driver updates, additions, and cleanups

   - new habanalabs device support added (loads of register maps much
     like GPUs have)

   - soundwire driver updates

   - phy driver updates

   - slimbus driver updates

   - tiny virt driver fixes and updates

   - misc driver fixes and updates

   - interconnect driver updates

   - hwtracing driver updates

   - fpga driver updates

   - extcon driver updates

   - firmware driver updates

   - counter driver update

   - mhi driver fixes and updates

   - binder driver fixes and updates

   - speakup driver fixes

  All of these have been in linux-next for a while without any reported
  problems"

* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
  drivers: lkdtm: fix clang -Wformat warning
  char: remove VR41XX related char driver
  misc: Mark MICROCODE_MINOR unused
  spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
  dt-bindings: iio: adc: Add compatible for MT8188
  iio: light: isl29028: Fix the warning in isl29028_remove()
  iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
  iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
  iio: adc: max1027: unlock on error path in max1027_read_single_value()
  iio: proximity: sx9324: add empty line in front of bullet list
  iio: magnetometer: hmc5843: Remove duplicate 'the'
  iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
  iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
  iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
  iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
  ...
2022-08-04 11:05:48 -07:00
Mike Snitzer
0a36463f4c dm verity: optimize verity_verify_io if FEC not configured
Only declare and copy bvec_iter if CONFIG_DM_VERITY_FEC is defined and
FEC enabled for the verity device.

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-08-04 14:02:20 -04:00
Mike Snitzer
ba2cce82ba dm verity: conditionally enable branching for "try_verify_in_tasklet"
Use jump_label to limit the need for branching unless the optional
"try_verify_in_tasklet" feature is used.

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-08-04 13:50:43 -04:00