The dquot and inode version are very similar, which is expected given the
overall b_li_list logic. The differences are that the inode version also
clears the XFS_LI_FLUSHING which is defined in common but only ever set
by the inode item, and that the dquot version takes the ail_lock over
the list iteration. While this seems sensible given that additions and
removals from b_li_list are protected by the ail_lock, log items are
only added before buffer submission, and are only removed when completing
the buffer, so nothing can change the list when retrying a buffer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Since commit acc8f8628c ("xfs: attach dquot buffer to dquot log item
buffer") all buf items that use bp->b_li_list are explicitly checked for
in the branch to just clears XFS_LI_FAILED. Remove the dead arm that
calls xfs_clear_li_failed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
xfs_buf_submit now only completes a buffer on error, or for in-memory
buftargs. There is no point in using a workqueue for the latter as
the completion will just wake up the caller. Optimize this case by
avoiding the workqueue roundtrip.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Nothing touches the buffer after it has been submitted now, so the need for
the extra transient reference went away as well.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Invalidating cache lines can be fairly expensive, so don't do it
in interrupt context. Note that in practice very few setup will
actually do anything here as virtually indexed caches are rather
uncommon, but we might as well move the call to the proper place
while touching this area.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The code in _xfs_buf_ioapply is unnecessarily complicated because it
doesn't take advantage of modern bio features.
Simplify it by making use of bio splitting and chaining, that is build
a single bio for the pages in the buffer using a simple loop, and then
split that bio on the map boundaries for discontiguous multi-FSB buffers
and chain the split bios to the main one so that there is only a single
I/O completion.
This not only simplifies the code to build the buffer, but also removes
the need for the b_io_remaining field as buffer ownership is granted
to the bio on submit of the final bio with no chance for a completion
before that as well as the b_io_error field that is now superfluous
because there always is exactly one completion.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
No I/O to apply for in-memory buffers, so skip the function call
entirely. Clean up the b_io_error initialization logic to allow
for this.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Split the write verification logic out of _xfs_buf_ioapply into a new
xfs_buf_verify_write helper called by xfs_buf_submit given that it isn't
about applying the I/O and doesn't really fit in with the rest of
_xfs_buf_ioapply.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
xfs_buf_delwri_submit_buffers has two callers for synchronous and
asynchronous writes that share very little logic. Split out a helper for
the shared per-buffer loop and otherwise open code the submission in the
two callers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
xfs_buf_delwri_pushbuf synchronously writes a buffer that is on a delwri
list already. Instead of doing a complicated dance with the delwri
and wait list, just leave them alone and open code the actual buffer
write.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
There is no good reason to pass a bool argument to wait for a buffer when
the callers that want that can easily just wait themselves.
This means the wait moves out of the extra hold of the buffer, but as the
callers of synchronous buffer I/O need to hold a reference anyway that is
perfectly fine.
Because all async buffer submitters ignore the error return value, and
the synchronous ones catch the error condition through b_error and
xfs_buf_iowait this also means the new xfs_buf_submit doesn't have to
return an error code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The rbtree root is long gone.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The comment above xfs_buf_free_maps talks about fields not even used in
the function and also doesn't add any other value. Remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
__xfs_buf_submit calls xfs_buf_ioend when b_io_remaining hits zero. For
in-memory buftargs b_io_remaining is never incremented from it's initial
value of 1, so this always happens. Thus the extra call to xfs_buf_ioend
in _xfs_buf_ioapply causes a double completion. Fortunately
__xfs_buf_submit is only used for synchronous reads on in-memory buftargs
due to the peculiarities of how they work, so this is mostly harmless and
just causes a little extra work to be done.
Fixes: 5076a6040c ("xfs: support in-memory buffer cache targets")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The source static analysis tool gave the following advice:
./fs/xfs/libxfs/xfs_dir2.c:382:15-22: WARNING opportunity for kmemdup
→ 382 args->value = kmalloc(len,
383 GFP_KERNEL | __GFP_NOLOCKDEP | __GFP_RETRY_MAYFAIL);
384 if (!args->value)
385 return -ENOMEM;
386
→ 387 memcpy(args->value, name, len);
388 args->valuelen = len;
389 return -EEXIST;
Replacing kmalloc() + memcpy() with kmemdump() doesn't change semantics.
Original code works without fault, so this is not a bug fix but proposed improvement.
Link: https://lwn.net/Articles/198928/
Fixes: 94a69db236 ("xfs: use __GFP_NOLOCKDEP instead of GFP_NOFS")
Fixes: 384f3ced07 ("[XFS] Return case-insensitive match for dentry cache")
Fixes: 2451337dd0 ("xfs: global error sign conversion")
Cc: Carlos Maiolino <cem@kernel.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Chandan Babu R <chandanbabu@kernel.org>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: linux-xfs@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Mirsad Todorovac <mtodorovac69@gmail.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
They will eventually be needed to be const for zoned growfs, but even
now having such simpler helpers as const as possible is a good thing.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Split out helpers for data, rt data and inode related information, and
assigning f_bavail once instead of in three places.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The only non-constant value read under m_sb_lock in xfs_fs_statfs is
sb_dblocks, and it could become stale right after dropping the lock
anyway. Remove the thus pointless lock section.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
pagb_lock has been replaced with eb_lock.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The b_error check right after xfs_trans_get_buf() is redundant:
1) If the buffer is found in transaction via xfs_trans_buf_item_match(),
any corrupted metadata error would have already been exposed during
previous reads like xfs_da3_node_read().
2) If the buffer is obtained via xfs_buf_get_map():
- It's called without XBF_READ flag, so won't return buffer with
b_error set, since xfs_buf_get_map() will clear it anyway.
- Buffer found in cache normally won't have error since previous reads
had checked it, unless someone corrupts the buffer and the AIL
pushes it out to disk while the buffer's unlocked. But in this case,
AIL will shut down the log.
Remove this redundant check to simplify the code, make the code consistent
with most other xfs_trans_get_buf() callers in XFS.
Signed-off-by: Long Li <leo.lilong@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The current reservation of the log ticket has already been updated a few
lines above in xfs_log_ticket_regrant(), so there is no need to update it
again. This is just a code cleanup with no functional changes.
Signed-off-by: Long Li <leo.lilong@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Use already initialized local variables 'offset' and 'size' instead
of accessing ioend members directly in xfs_setfilesize() call.
This is just a code cleanup with no functional changes.
Signed-off-by: Long Li <leo.lilong@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
When mounting an image containing a log with sb modifications that require
log replay, the mount process hang all the time and stack as follows:
[root@localhost ~]# cat /proc/557/stack
[<0>] xfs_buftarg_wait+0x31/0x70
[<0>] xfs_buftarg_drain+0x54/0x350
[<0>] xfs_mountfs+0x66e/0xe80
[<0>] xfs_fs_fill_super+0x7f1/0xec0
[<0>] get_tree_bdev_flags+0x186/0x280
[<0>] get_tree_bdev+0x18/0x30
[<0>] xfs_fs_get_tree+0x1d/0x30
[<0>] vfs_get_tree+0x2d/0x110
[<0>] path_mount+0xb59/0xfc0
[<0>] do_mount+0x92/0xc0
[<0>] __x64_sys_mount+0xc2/0x160
[<0>] x64_sys_call+0x2de4/0x45c0
[<0>] do_syscall_64+0xa7/0x240
[<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e
During log recovery, while updating the in-memory superblock from the
primary SB buffer, if an error is encountered, such as superblock
corruption occurs or some other reasons, we will proceed to out_release
and release the xfs_buf. However, this is insufficient because the
xfs_buf's log item has already been initialized and the xfs_buf is held
by the buffer log item as follows, the xfs_buf will not be released,
causing the mount thread to hang.
xlog_recover_do_primary_sb_buffer
xlog_recover_do_reg_buffer
xlog_recover_validate_buf_type
xfs_buf_item_init(bp, mp)
The solution is straightforward, we simply need to allow it to be
handled by the normal buffer write process. The filesystem will be
shutdown before the submission of buffer_list in xlog_do_recovery_pass(),
ensuring the correct release of the xfs_buf as follows:
xlog_do_recovery_pass
error = xlog_recover_process
xlog_recover_process_data
xlog_recover_process_ophdr
xlog_recovery_process_trans
...
xlog_recover_buf_commit_pass2
error = xlog_recover_do_primary_sb_buffer
//Encounter error and return
if (error)
goto out_writebuf
...
out_writebuf:
xfs_buf_delwri_queue(bp, buffer_list) //add bp to list
return error
...
if (!list_empty(&buffer_list))
if (error)
xlog_force_shutdown(log, SHUTDOWN_LOG_IO_ERROR); //shutdown first
xfs_buf_delwri_submit(&buffer_list); //submit buffers in list
__xfs_buf_submit
if (bp->b_mount->m_log && xlog_is_shutdown(bp->b_mount->m_log))
xfs_buf_ioend_fail(bp) //release bp correctly
Fixes: 6a18765b54 ("xfs: update the file system geometry after recoverying superblock buffers")
Cc: stable@vger.kernel.org # v6.12
Signed-off-by: Long Li <leo.lilong@huawei.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The t_magic field is only ever assigned to, but never read. Remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
XFS_ILOG_NONCORE is not used in the kernel code or xfsprogs, remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
And return bool instead of a boolean condition as int.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This patchset enables use of the file data block sharing feature (i.e.
reflink) on the realtime device. It follows the same basic sequence as
the realtime rmap series -- first a few cleanups; then introduction of
the new btree format and inode fork format. Next comes enabling CoW and
remapping for the rt device; new scrub, repair, and health reporting
code; and at the end we implement some code to lengthen write requests
so that rt extents are always CoWed fully.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQ2qTKExjcn+O1o2YRKO3ySh0YRpgUCZ2nQ6gAKCRBKO3ySh0YR
phxFAQDsng0DbICm7bQPkjOxCG8SGMv0DRIABYe7kmk4NJuZkQEA/mHiDSA6CLg+
bmqS9dfMRMSG/hl+9+Vp3e3CsZgMxQ4=
=dWPC
-----END PGP SIGNATURE-----
Merge tag 'realtime-reflink_2024-12-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into for-next
xfs: reflink on the realtime device [v6.2 05/14]
This patchset enables use of the file data block sharing feature (i.e.
reflink) on the realtime device. It follows the same basic sequence as
the realtime rmap series -- first a few cleanups; then introduction of
the new btree format and inode fork format. Next comes enabling CoW and
remapping for the rt device; new scrub, repair, and health reporting
code; and at the end we implement some code to lengthen write requests
so that rt extents are always CoWed fully.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
This is the latest revision of a patchset that adds to XFS kernel
support for reverse mapping for the realtime device. This time around
I've fixed some of the bitrot that I've noticed over the past few
months, and most notably have converted rtrmapbt to use the metadata
inode directory feature instead of burning more space in the superblock.
At the beginning of the set are patches to implement storing B+tree
leaves in an inode root, since the realtime rmapbt is rooted in an
inode, unlike the regular rmapbt which is rooted in an AG block.
Prior to this, the only btree that could be rooted in the inode fork
was the block mapping btree; if all the extent records fit in the
inode, format would be switched from 'btree' to 'extents'.
The next few patches enhance the reverse mapping routines to handle
the parts that are specific to rtgroups -- adding the new btree type,
adding a new log intent item type, and wiring up the metadata directory
tree entries.
Finally, implement GETFSMAP with the rtrmapbt and scrub functionality
for the rtrmapbt and rtbitmap and online fsck functionality.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQ2qTKExjcn+O1o2YRKO3ySh0YRpgUCZ2nQ6gAKCRBKO3ySh0YR
puNFAP4j44Z3j+WEMSONKXLgl3Goo7Xahm/teGTzSN42l7lUtQEA5zhKcvDgiNIe
KXxtJcRmHCqq8qaxqcnM6vlcHok92wM=
=XjiL
-----END PGP SIGNATURE-----
Merge tag 'realtime-rmap_2024-12-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into for-next
xfs: realtime reverse-mapping support [v6.2 04/14]
This is the latest revision of a patchset that adds to XFS kernel
support for reverse mapping for the realtime device. This time around
I've fixed some of the bitrot that I've noticed over the past few
months, and most notably have converted rtrmapbt to use the metadata
inode directory feature instead of burning more space in the superblock.
At the beginning of the set are patches to implement storing B+tree
leaves in an inode root, since the realtime rmapbt is rooted in an
inode, unlike the regular rmapbt which is rooted in an AG block.
Prior to this, the only btree that could be rooted in the inode fork
was the block mapping btree; if all the extent records fit in the
inode, format would be switched from 'btree' to 'extents'.
The next few patches enhance the reverse mapping routines to handle
the parts that are specific to rtgroups -- adding the new btree type,
adding a new log intent item type, and wiring up the metadata directory
tree entries.
Finally, implement GETFSMAP with the rtrmapbt and scrub functionality
for the rtrmapbt and rtbitmap and online fsck functionality.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
In preparation for adding reverse mapping and refcounting to the
realtime device, enhance the metadir code to reserve free space for
btree shape changes as delayed allocation blocks.
This enables us to pre-allocate space for the rmap and refcount btrees
in the same manner as we do for the data device counterparts, which is
how we avoid ENOSPC failures when space is low but we've already
committed to a COW operation.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQ2qTKExjcn+O1o2YRKO3ySh0YRpgUCZ2nQ6gAKCRBKO3ySh0YR
pluAAP9u4A74HNTi7Df4C70diZIpXynSnyzAxVirQzda/WlUzAD+OjZEo7VkLgG4
AJIqspcX632tFBFhBAhf3XzqWlM+zws=
=hOw3
-----END PGP SIGNATURE-----
Merge tag 'reserve-rt-metadata-space_2024-12-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into for-next
xfs: enable in-core block reservation for rt metadata [v6.2 03/14]
In preparation for adding reverse mapping and refcounting to the
realtime device, enhance the metadir code to reserve free space for
btree shape changes as delayed allocation blocks.
This enables us to pre-allocate space for the rmap and refcount btrees
in the same manner as we do for the data device counterparts, which is
how we avoid ENOSPC failures when space is low but we've already
committed to a COW operation.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Amend the btree code to support storing btree rcords in the inode root,
because the current bmbt code does not support this.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQ2qTKExjcn+O1o2YRKO3ySh0YRpgUCZ2nQ6QAKCRBKO3ySh0YR
piSBAP0dmPfWwKtdIx1AQUmfQ4FeNQbSk5PTKLuXIjyfUug9QwEAu7L616xtrgt6
6/9CBlIUNp3gJriZzLbCjS72F7hssgQ=
=Jk+2
-----END PGP SIGNATURE-----
Merge tag 'btree-ifork-records_2024-12-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into for-next
xfs: refactor btrees to support records in inode root [v6.2 02/14]
Amend the btree code to support storing btree rcords in the inode root,
because the current bmbt code does not support this.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Bug fixes for 6.13.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQ2qTKExjcn+O1o2YRKO3ySh0YRpgUCZ2nQ6QAKCRBKO3ySh0YR
pjVrAQD9ty5VSpobCR0HRKImR1zCvjreaTzDty+XXnCrYVka1AEA1NbC53RxAPoy
bW5GJ0ZEvQhamkx9YuBfiJXoqYw1jgI=
=ZmFb
-----END PGP SIGNATURE-----
Merge tag 'xfs-6.13-fixes_2024-12-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into for-next
xfs: bug fixes for 6.13 [01/14]
Bug fixes for 6.13.
This has been running on the djcloud for months with no problems. Enjoy!
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
We have to lock the buffer before we can delete the dquot log item from
the buffer's log item list.
Cc: stable@vger.kernel.org # v6.13-rc3
Fixes: acc8f8628c ("xfs: attach dquot buffer to dquot log item buffer")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Non-rtg file systems have a fake RT group even if they do not have a RT
device, and thus an rgcount of 1. Ensure xfs_update_last_rtgroup_size
doesn't fail when called for !XFS_RT to handle this case.
Fixes: 87fe4c34a3 ("xfs: create incore realtime group structures")
Reported-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
- Fix escaping of '$' in scripts/mksysmap
- Fix a modpost crash observed with the latest binutils
- Fix 'provides' in the linux-api-headers pacman package
-----BEGIN PGP SIGNATURE-----
iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAmd6lzsVHG1hc2FoaXJv
eUBrZXJuZWwub3JnAAoJED2LAQed4NsGkXoQAJCH0b0gfzuRMtgKI+HKj/eow4ZI
+uArtK/cu2fJ6Vxe71GTBJGEca8DNslOOlyMvWf6jhRcBdd5jOlTciUojk389jRb
6JR9fvEfS3RevkbkzVe0Uq6jSL02eLrF/z/Q3xmVMi68npBlCg40G2EDIIS8iWpu
jRxnhSUBKU+ooKahA2KwRVexUdkE8BbdsNLUf5NaTSOACI0A4sn6Om4uYdCQdrRC
oNptpzJdVoG40cKlzSyzNoCVxxY77b9PKdkuR28SMpj55ZjcAQRV3ZuHphegH1JQ
fpg6JNu0sNHrM4OkKzrpA6f8d3s1yooILgrCMQhFo0gUHLFVLIuos1t8uT4urDr+
RJ7bUWnLCyqu6wEtzGRaiRPXDolKJrXYYTO+XwLkz5iLkNLO1uGXvm7Hbl4GG2iX
PKKZ5gT02kQmijvDRc496Q7z4LYJqAqUIUu0NSR1lP+qK0qKCIHJyi3kAAvvLZ/Y
Eia8LtUXcjjbbMSSk3vCXC8qvRj4NE1HxqmbBDVTpdnzxNfxeQisHiD0Rz9RzTyo
FhvWGrDNx2vTcShrBiZvww5wfUkSSueXqG89d95U3AxlhJ58dk4w08whu03fkhNB
P/NM1e6ShOo682LVrBgFHmhgxc+2iYb81ZqzfSJVHLOV8cpShC0KjONFRgdCW4K4
O8iD6fUXYDlLIJjg
=v0Mh
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v6.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix escaping of '$' in scripts/mksysmap
- Fix a modpost crash observed with the latest binutils
- Fix 'provides' in the linux-api-headers pacman package
* tag 'kbuild-fixes-v6.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: pacman-pkg: provide versioned linux-api-headers package
modpost: work around unaligned data access error
modpost: refactor do_vmbus_entry()
modpost: fix the missed iteration for the max bit in do_input()
scripts/mksysmap: Fix escape chars '$'
The usual bunch of singletons and two doubletons - please see the relevant
changelogs for details.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZ3noXwAKCRDdBJ7gKXxA
jkzRAP9Ejb8kbgCrA3cptnzlVkDCDUm0TmleepT3bx6B2rH0BgEAzSiTXf4ioZPg
4pOHnKIGOWEVPcVwBrdA0irWG+QPYAQ=
=nEIZ
-----END PGP SIGNATURE-----
Merge tag 'mm-hotfixes-stable-2025-01-04-18-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull hotfixes from Andrew Morton:
"25 hotfixes. 16 are cc:stable. 18 are MM and 7 are non-MM.
The usual bunch of singletons and two doubletons - please see the
relevant changelogs for details"
* tag 'mm-hotfixes-stable-2025-01-04-18-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (25 commits)
MAINTAINERS: change Arınç _NAL's name and email address
scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity
mm/util: make memdup_user_nul() similar to memdup_user()
mm, madvise: fix potential workingset node list_lru leaks
mm/damon/core: fix ignored quota goals and filters of newly committed schemes
mm/damon/core: fix new damon_target objects leaks on damon_commit_targets()
mm/list_lru: fix false warning of negative counter
vmstat: disable vmstat_work on vmstat_cpu_down_prep()
mm: shmem: fix the update of 'shmem_falloc->nr_unswapped'
mm: shmem: fix incorrect index alignment for within_size policy
percpu: remove intermediate variable in PERCPU_PTR()
mm: zswap: fix race between [de]compression and CPU hotunplug
ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
fs/proc/task_mmu: fix pagemap flags with PMD THP entries on 32bit
kcov: mark in_softirq_really() as __always_inline
docs: mm: fix the incorrect 'FileHugeMapped' field
mailmap: modify the entry for Mathieu Othacehe
mm/kmemleak: fix sleeping function called from invalid context at print message
mm: hugetlb: independent PMD page table shared count
maple_tree: reload mas before the second call for mas_empty_area
...
- Fix the CONFIG_RESET_CONTROLLER=n path signature of
clk_imx8mp_audiomix_reset_controller_register() to appease randconfig
- Speed up the sdhci clk on TH1520 by a factor of 4 by adding a fixed
factor clk
-----BEGIN PGP SIGNATURE-----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=30Sl
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A randconfig build fix and a performance fix:
- Fix the CONFIG_RESET_CONTROLLER=n path signature of
clk_imx8mp_audiomix_reset_controller_register() to appease
randconfig
- Speed up the sdhci clk on TH1520 by a factor of 4 by adding
a fixed factor clk"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: clk-imx8mp-audiomix: fix function signature
clk: thead: Fix TH1520 emmc and shdci clock rate
The Arch Linux glibc package contains a versioned dependency on
"linux-api-headers". If the linux-api-headers package provided by
pacman-pkg does not specify an explicit version this dependency is not
satisfied.
Fix the dependency by providing an explicit version.
Fixes: c8578539de ("kbuild: add script and target to generate pacman package")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
- Fix the bug where bpf_iter_scx_dsq_new() was not initializing the
iterator's flags and could inadvertently enable e.g. reverse iteration.
- Fix the bug where scx_ops_bypass() could call irq_restore twice.
- Add Andrea and Changwoo as maintainers for better review coverage.
- selftests and tools/sched_ext build and other fixes.
-----BEGIN PGP SIGNATURE-----
iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZ3hpXg4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGS/lAQDOZDfcJtO1VEsLoPY9NhFHPuBDTfoJyjSi/4mh
GsjgDAD/Sx0rN6C9S/+ToUjmq3FA+ft0m2+97VqgLwkzwA9YxwI=
=jaZ6
-----END PGP SIGNATURE-----
Merge tag 'sched_ext-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fixes from Tejun Heo:
- Fix a bug where bpf_iter_scx_dsq_new() was not initializing the
iterator's flags and could inadvertently enable e.g. reverse
iteration
- Fix a bug where scx_ops_bypass() could call irq_restore twice
- Add Andrea and Changwoo as maintainers for better review coverage
- selftests and tools/sched_ext build and other fixes
* tag 'sched_ext-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
sched_ext: Fix dsq_local_on selftest
sched_ext: initialize kit->cursor.flags
sched_ext: Fix invalid irq restore in scx_ops_bypass()
MAINTAINERS: add me as reviewer for sched_ext
MAINTAINERS: add self as reviewer for sched_ext
scx: Fix maximal BPF selftest prog
sched_ext: fix application of sizeof to pointer
selftests/sched_ext: fix build after renames in sched_ext API
sched_ext: Add __weak to fix the build errors
- Suppress a corner case spurious flush dependency warning.
- Two trivial changes.
-----BEGIN PGP SIGNATURE-----
iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZ3hmjA4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGUrkAP90cajNtGbtFR1J61N4dTSfjBz8L7oQ6GLLyjCB
MDxvpQD/ViVVpHBl9/jfObk//p6YMBTBD2Zp/aBc3mkKOVhfqws=
=eUNO
-----END PGP SIGNATURE-----
Merge tag 'wq-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue fixes from Tejun Heo:
- Suppress a corner case spurious flush dependency warning
- Two trivial changes
* tag 'wq-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: add printf attribute to __alloc_workqueue()
workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from !WQ_MEM_RECLAIM worker
rust: add safety comment in workqueue traits
-----BEGIN PGP SIGNATURE-----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=MUeQ
-----END PGP SIGNATURE-----
Merge tag 'block-6.13-20250103' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"Collection of fixes for block. Particularly the target name overflow
has been a bit annoying, as it results in overwriting random memory
and hence shows up as triggering various other bugs.
- NVMe pull request via Keith:
- Fix device specific quirk for PRP list alignment (Robert)
- Fix target name overflow (Leo)
- Fix target write granularity (Luis)
- Fix target sleeping in atomic context (Nilay)
- Remove unnecessary tcp queue teardown (Chunguang)
- Simple cdrom typo fix"
* tag 'block-6.13-20250103' of git://git.kernel.dk/linux:
cdrom: Fix typo, 'devicen' to 'device'
nvme-tcp: remove nvme_tcp_destroy_io_queues()
nvmet-loop: avoid using mutex in IO hotpath
nvmet: propagate npwg topology
nvmet: Don't overflow subsysnqn
nvme-pci: 512 byte aligned dma pool segment quirk
-----BEGIN PGP SIGNATURE-----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=YBDX
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.13-20250103' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Fix an issue with the read multishot support and posting of CQEs from
io-wq context
- Fix a regression introduced in this cycle, where making the timeout
lock a raw one uncovered another locking dependency. As a result,
move the timeout flushing outside of the timeout lock, punting them
to a local list first
- Fix use of an uninitialized variable in io_async_msghdr. Doesn't
really matter functionally, but silences a valid KMSAN complaint that
it's not always initialized
- Fix use of incrementally provided buffers for read on non-pollable
files, where the buffer always gets committed upfront. Unfortunately
the buffer address isn't resolved first, so the read ends up using
the updated rather than the current value
* tag 'io_uring-6.13-20250103' of git://git.kernel.dk/linux:
io_uring/kbuf: use pre-committed buffer address for non-pollable file
io_uring/net: always initialize kmsg->msg.msg_inq upfront
io_uring/timeout: flush timeouts outside of the timeout lock
io_uring/rw: fix downgraded mshot read
two-thirds of our normal weekly fix count, but delaying sending these
until -rc7 seemed like a really bad idea.
AFAIK we have no bugs under investigation. One or two reverts for
stuff for which we haven't gotten a proper fix will likely come in
the next PR.
Including fixes from wireles and netfilter.
Current release - fix to a fix:
- netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext
- eth: gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
Previous releases - regressions:
- net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
- mptcp:
- fix sleeping rcvmsg sleeping forever after bad recvbuffer adjust
- fix TCP options overflow
- prevent excessive coalescing on receive, fix throughput
- net: fix memory leak in tcp_conn_request() if map insertion fails
- wifi: cw1200: fix potential NULL dereference after conversion
to GPIO descriptors
- phy: micrel: dynamically control external clock of KSZ PHY,
fix suspend behavior
Previous releases - always broken:
- af_packet: fix VLAN handling with MSG_PEEK
- net: restrict SO_REUSEPORT to inet sockets
- netdev-genl: avoid empty messages in NAPI get
- dsa: microchip: fix set_ageing_time function on KSZ9477 and LAN937X
- eth: gve: XDP fixes around transmit, queue wakeup etc.
- eth: ti: icssg-prueth: fix firmware load sequence to prevent time
jump which breaks timesync related operations
Misc:
- netlink: specs: mptcp: add missing attr and improve documentation
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=YKS4
-----END PGP SIGNATURE-----
Merge tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireles and netfilter.
Nothing major here. Over the last two weeks we gathered only around
two-thirds of our normal weekly fix count, but delaying sending these
until -rc7 seemed like a really bad idea.
AFAIK we have no bugs under investigation. One or two reverts for
stuff for which we haven't gotten a proper fix will likely come in the
next PR.
Current release - fix to a fix:
- netfilter: nft_set_hash: unaligned atomic read on struct
nft_set_ext
- eth: gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
Previous releases - regressions:
- net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
- mptcp:
- fix sleeping rcvmsg sleeping forever after bad recvbuffer adjust
- fix TCP options overflow
- prevent excessive coalescing on receive, fix throughput
- net: fix memory leak in tcp_conn_request() if map insertion fails
- wifi: cw1200: fix potential NULL dereference after conversion to
GPIO descriptors
- phy: micrel: dynamically control external clock of KSZ PHY, fix
suspend behavior
Previous releases - always broken:
- af_packet: fix VLAN handling with MSG_PEEK
- net: restrict SO_REUSEPORT to inet sockets
- netdev-genl: avoid empty messages in NAPI get
- dsa: microchip: fix set_ageing_time function on KSZ9477 and LAN937X
- eth:
- gve: XDP fixes around transmit, queue wakeup etc.
- ti: icssg-prueth: fix firmware load sequence to prevent time
jump which breaks timesync related operations
Misc:
- netlink: specs: mptcp: add missing attr and improve documentation"
* tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits)
net: ti: icssg-prueth: Fix clearing of IEP_CMP_CFG registers during iep_init
net: ti: icssg-prueth: Fix firmware load sequence.
mptcp: prevent excessive coalescing on receive
mptcp: don't always assume copied data in mptcp_cleanup_rbuf()
mptcp: fix recvbuffer adjust on sleeping rcvmsg
ila: serialize calls to nf_register_net_hooks()
af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
af_packet: fix vlan_get_tci() vs MSG_PEEK
net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init()
net: restrict SO_REUSEPORT to inet sockets
net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
net: sfc: Correct key_len for efx_tc_ct_zone_ht_params
net: wwan: t7xx: Fix FSM command timeout issue
sky2: Add device ID 11ab:4373 for Marvell 88E8075
mptcp: fix TCP options overflow.
net: mv643xx_eth: fix an OF node reference leak
gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
eth: bcmsysport: fix call balance of priv->clk handling routines
net: llc: reset skb->transport_header
netlink: specs: mptcp: fix missing doc
...
- Use str_yes_no() helper function
-----BEGIN PGP SIGNATURE-----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=Ma+k
-----END PGP SIGNATURE-----
Merge tag 'nios2_update_for_v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux
Pull nios2 fixlet from Dinh Nguyen:
- Use str_yes_no() helper function
* tag 'nios2_update_for_v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
nios2: Use str_yes_no() helper in show_cpuinfo()
Alot of fixes accumulated over the holiday break:
- Static tool fixes, value is already proven to be NULL, possible integer
overflow
- Many bnxt_re fixes:
* Crashes due to a mismatch in the maximum SGE list size
* Don't waste memory for user QPs by creating kernel-only structures
* Fix compatability issues with older HW in some of the new HW features
recently introduced: RTS->RTS feature, work around 9096
* Do not allow destroy_qp to fail
* Validate QP MTU against device limits
* Add missing validation on madatory QP attributes for RTR->RTS
* Report port_num in query_qp as required by the spec
* Fix creation of QPs of the maximum queue size, and in the variable mode
* Allow all QPs to be used on newer HW by limiting a work around only to
HW it affects
* Use the correct MSN table size for variable mode QPs
* Add missing locking in create_qp() accessing the qp_tbl
* Form WQE buffers correctly when some of the buffers are 0 hop
* Don't crash on QP destroy if the userspace doesn't setup the dip_ctx
* Add the missing QP flush handler call on the DWQE path to avoid
hanging on error recovery
* Consistently use ENXIO for return codes if the devices is fatally errored
- Try again to fix VLAN support on iwarp, previous fix was reverted due to
breaking other cards
- Correct error path return code for rdma netlink events
- Remove the seperate net_device pointer in siw and rxe which syzkaller
found a way to UAF
- Fix a UAF of a stack ib_sge in rtrs
- Fix a regression where old mlx5 devices and FW were wrongly activing
new device features and failing
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZ3fvrwAKCRCFwuHvBreF
YSuIAQDNZ8fPvjVdL8x1QIUVParAAewEUv3MbmV1uRVgoG7LrQEAxgw6UIUF4HOw
u6aW8aRXGYM3hG241AKoYnU5yqHl4g0=
=ilfd
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"A lot of fixes accumulated over the holiday break:
- Static tool fixes, value is already proven to be NULL, possible
integer overflow
- Many bnxt_re fixes:
- Crashes due to a mismatch in the maximum SGE list size
- Don't waste memory for user QPs by creating kernel-only
structures
- Fix compatability issues with older HW in some of the new HW
features recently introduced: RTS->RTS feature, work around 9096
- Do not allow destroy_qp to fail
- Validate QP MTU against device limits
- Add missing validation on madatory QP attributes for RTR->RTS
- Report port_num in query_qp as required by the spec
- Fix creation of QPs of the maximum queue size, and in the
variable mode
- Allow all QPs to be used on newer HW by limiting a work around
only to HW it affects
- Use the correct MSN table size for variable mode QPs
- Add missing locking in create_qp() accessing the qp_tbl
- Form WQE buffers correctly when some of the buffers are 0 hop
- Don't crash on QP destroy if the userspace doesn't setup the
dip_ctx
- Add the missing QP flush handler call on the DWQE path to avoid
hanging on error recovery
- Consistently use ENXIO for return codes if the devices is
fatally errored
- Try again to fix VLAN support on iwarp, previous fix was reverted
due to breaking other cards
- Correct error path return code for rdma netlink events
- Remove the seperate net_device pointer in siw and rxe which
syzkaller found a way to UAF
- Fix a UAF of a stack ib_sge in rtrs
- Fix a regression where old mlx5 devices and FW were wrongly
activing new device features and failing"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (28 commits)
RDMA/mlx5: Enable multiplane mode only when it is supported
RDMA/bnxt_re: Fix error recovery sequence
RDMA/rtrs: Ensure 'ib_sge list' is accessible
RDMA/rxe: Remove the direct link to net_device
RDMA/hns: Fix missing flush CQE for DWQE
RDMA/hns: Fix warning storm caused by invalid input in IO path
RDMA/hns: Fix accessing invalid dip_ctx during destroying QP
RDMA/hns: Fix mapping error of zero-hop WQE buffer
RDMA/bnxt_re: Fix the locking while accessing the QP table
RDMA/bnxt_re: Fix MSN table size for variable wqe mode
RDMA/bnxt_re: Add send queue size check for variable wqe
RDMA/bnxt_re: Disable use of reserved wqes
RDMA/bnxt_re: Fix max_qp_wrs reported
RDMA/siw: Remove direct link to net_device
RDMA/nldev: Set error code in rdma_nl_notify_event
RDMA/bnxt_re: Fix reporting hw_ver in query_device
RDMA/bnxt_re: Fix to export port num to ib_query_qp
RDMA/bnxt_re: Fix setting mandatory attributes for modify_qp
RDMA/bnxt_re: Add check for path mtu in modify_qp
RDMA/bnxt_re: Fix the check for 9060 condition
...
- A small Kconfig fixup for the i.MX, in principle this
could come in from the SoC tree but the bug was introduced
from the pin control tree so let's fix it from here.
- Fix a sleep in atomic context in the MCP23xxx GPIO expander
by disabling the regmap locking and using explicit
mutex locks.
-----BEGIN PGP SIGNATURE-----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=+Eo1
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v6.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- A small Kconfig fixup for the i.MX.
In principle this could come in from the SoC tree but the bug was
introduced from the pin control tree so let's fix it from here.
- Fix a sleep in atomic context in the MCP23xxx GPIO expander by
disabling the regmap locking and using explicit mutex locks.
* tag 'pinctrl-v6.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking
ARM: imx: Re-introduce the PINCTRL selection
The first new year PR: no surprise, all small fixes, including:
- Follow-up fixes for the new compress-offload API extension
- A couple of fixes for MIDI 2.0 UMP handling
- A trivial race fix for OSS sequencer emulation ioctls
- USB-audio and HD-audio fixes / quirks
-----BEGIN PGP SIGNATURE-----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=n/AG
-----END PGP SIGNATURE-----
Merge tag 'sound-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The first new year pull request: no surprises, all small fixes,
including:
- Follow-up fixes for the new compress-offload API extension
- A couple of fixes for MIDI 2.0 UMP handling
- A trivial race fix for OSS sequencer emulation ioctls
- USB-audio and HD-audio fixes / quirks"
* tag 'sound-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: seq: Check UMP support for midi_version change
ALSA hda/realtek: Add quirk for Framework F111:000C
Revert "ALSA: ump: Don't enumeration invalid groups for legacy rawmidi"
ALSA: seq: oss: Fix races at processing SysEx messages
ALSA: compress_offload: fix remaining descriptor races in sound/core/compress_offload.c
ALSA: compress_offload: Drop unneeded no_free_ptr()
ALSA: hda/tas2781: Ignore SUBSYS_ID not found for tas2563 projects
ALSA: usb-audio: US16x08: Initialize array before use
i915:
- Fix C10 pll programming sequence [cx0_phy]
- Fix power gate sequence. [dg1]
xe:
- uapi: Revert some devcoredump file format changes
breaking a mesa debug tool
- Fixes around waits when moving to system
- Fix a typo when checking for LMEM provisioning
- Fix a fault on fd close after unbind
- A couple of OA fixes squashed for stable backporting
adv7511:
- fix UAF
- drop single lane support
- audio infoframe fix
-----BEGIN PGP SIGNATURE-----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=H3XD
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2025-01-03' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Happy New Year.
It was fairly quiet for holidays period, certainly nothing that worth
getting off the couch before I needed to, this is for the past two
weeks, i915, xe and some adv7511, I expect we will see some amdgpu etc
happening next week, but otherwise all quiet.
i915:
- Fix C10 pll programming sequence [cx0_phy]
- Fix power gate sequence. [dg1]
xe:
- uapi: Revert some devcoredump file format changes breaking a mesa
debug tool
- Fixes around waits when moving to system
- Fix a typo when checking for LMEM provisioning
- Fix a fault on fd close after unbind
- A couple of OA fixes squashed for stable backporting
adv7511:
- fix UAF
- drop single lane support
- audio infoframe fix"
* tag 'drm-fixes-2025-01-03' of https://gitlab.freedesktop.org/drm/kernel:
xe/oa: Fix query mode of operation for OAR/OAC
drm/i915/dg1: Fix power gate sequence.
drm/i915/cx0_phy: Fix C10 pll programming sequence
drm/xe: Fix fault on fd close after unbind
drm/xe/pf: Use correct function to check LMEM provisioning
drm/xe: Wait for migration job before unmapping pages
drm/xe: Use non-interruptible wait when moving BO to system
drm/xe: Revert some changes that break a mesa debug tool
drm: adv7511: Drop dsi single lane support
dt-bindings: display: adi,adv7533: Drop single lane support
drm: adv7511: Fix use-after-free in adv7533_attach_dsi()
drm/bridge: adv7511_audio: Update Audio InfoFrame properly
- Add needed READ_ONCE() around access to the fgraph array element
The updates to the fgraph array can happen when callbacks are registered
and unregistered. The __ftrace_return_to_handler() can handle reading
either the old value or the new value. But once it reads that value
it must stay consistent otherwise the check that looks to see if the
value is a stub may show false, but if the compiler decides to re-read
after that check, it can be true which can cause the code to crash
later on.
- Make function profiler use the top level ops for filtering again
When function graph became available for instances, its filter ops became
independent from the top level set_ftrace_filter. In the process the
function profiler received its own filter ops as well. But the function
profiler uses the top level set_ftrace_filter file and does not have one
of its own. In giving it its own filter ops, it lost any user interface
it once had. Make it use the top level set_ftrace_filter file again.
This fixes a regression.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZ3cR4RQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qjxfAQCPhNztdmGmEYmuBtONPHwejidWnuJ6
Rl2mQxEbp40OUgD+JvSWofhRsvtXWlymqZ9j+dKMegLqMeq834hB0LK4NAg=
=+KqV
-----END PGP SIGNATURE-----
Merge tag 'ftrace-v6.13-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ftrace fixes from Steven Rostedt:
- Add needed READ_ONCE() around access to the fgraph array element
The updates to the fgraph array can happen when callbacks are
registered and unregistered. The __ftrace_return_to_handler() can
handle reading either the old value or the new value. But once it
reads that value it must stay consistent otherwise the check that
looks to see if the value is a stub may show false, but if the
compiler decides to re-read after that check, it can be true which
can cause the code to crash later on.
- Make function profiler use the top level ops for filtering again
When function graph became available for instances, its filter ops
became independent from the top level set_ftrace_filter. In the
process the function profiler received its own filter ops as well.
But the function profiler uses the top level set_ftrace_filter file
and does not have one of its own. In giving it its own filter ops, it
lost any user interface it once had. Make it use the top level
set_ftrace_filter file again. This fixes a regression.
* tag 'ftrace-v6.13-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
ftrace: Fix function profiler's filtering functionality
fgraph: Add READ_ONCE() when accessing fgraph_array[]
