Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge tag 'v6.10' into next

Sync up with mainline to bring in device_for_each_child_node_scoped()
and other newer APIs.

Merge drm-misc-next-2024-07-04 into drm-misc-next-fixes

Let's start the drm-misc-next-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync to v6.10-rc3.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-xe-next

Needed to get tracing cleanup and add mmio tracing series.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEAD

Merge drm-misc-next tree into the msm-next tree in order to be able to
use HDMI connector framework for the MSM HDMI driver.

Merge drm/drm-next into drm-misc-next

Let's start the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'tip/x86/cpu'

The Lunarlake patches rely on the new VFM stuff.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

v6.10-rc1 is released, forward from v6.9

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Chandan Babu:
"Online repair feature continues to be expanded. Also, we now support
delayed all

Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Chandan Babu:
"Online repair feature continues to be expanded. Also, we now support
delayed allocation for realtime devices which have an extent size that
is equal to filesystem's block size.

New code:

- Introduce Parent Pointer extended attribute for inodes

- Bring back delalloc support for realtime devices which have an
extent size that is equal to filesystem's block size

- Improve performance of log incompat feature handling

Online Repair:

- Implement atomic file content exchanges i.e. exchange ranges of
bytes between two files atomically

- Create temporary files to repair file-based metadata. This uses
atomic file content exchange facility to swap file fork mappings
between the temporary file and the metadata inode

- Allow callers of directory/xattr code to set an explicit owner
number to be written into the header fields of any new blocks that
are created. This is required to avoid walking every block of the
new structure and modify their ownership during online repair

- Repair more data structures:
- Extended attributes
- Inode unlinked state
- Directories
- Symbolic links
- AGI's unlinked inode list
- Parent pointers

- Move Orphan files to lost and found directory

- Fixes for Inode repair functionality

- Introduce a new sub-AG FITRIM implementation to reduce the duration
for which the AGF lock is held

- Updates for the design documentation

- Use Parent Pointers to assist in checking directories, parent
pointers, extended attributes, and link counts

Fixes:

- Prevent userspace from reading invalid file data due to incorrect.
updation of file size when performing a non-atomic clone operation

- Minor fixes to online repair

- Fix confusing return values from xfs_bmapi_write()

- Fix an out of bounds access due to incorrect h_size during log
recovery

- Defer upgrading the extent counters in xfs_reflink_end_cow_extent()
until we know we are going to modify the extent mapping

- Remove racy access to if_bytes check in
xfs_reflink_end_cow_extent()

- Fix sparse warnings

Cleanups:

- Hold inode locks on all files involved in a rename until the
completion of the operation. This is in preparation for the parent
pointers patchset where parent pointers are applied in a separate
chained update from the actual directory update

- Compile out v4 support when disabled

- Cleanup xfs_extent_busy_clear()

- Remove unused flags and fields from struct xfs_da_args

- Remove definitions of unused functions

- Improve extended attribute validation

- Add higher level directory operations helpers to remove duplication
of code

- Cleanup quota (un)reservation interfaces"

* tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (221 commits)
xfs: simplify iext overflow checking and upgrade
xfs: remove a racy if_bytes check in xfs_reflink_end_cow_extent
xfs: upgrade the extent counters in xfs_reflink_end_cow_extent later
xfs: xfs_quota_unreserve_blkres can't fail
xfs: consolidate the xfs_quota_reserve_blkres definitions
xfs: clean up buffer allocation in xlog_do_recovery_pass
xfs: fix log recovery buffer allocation for the legacy h_size fixup
xfs: widen flags argument to the xfs_iflags_* helpers
xfs: minor cleanups of xfs_attr3_rmt_blocks
xfs: create a helper to compute the blockcount of a max sized remote value
xfs: turn XFS_ATTR3_RMT_BUF_SPACE into a function
xfs: use unsigned ints for non-negative quantities in xfs_attr_remote.c
xfs: do not allocate the entire delalloc extent in xfs_bmapi_write
xfs: fix xfs_bmap_add_extent_delay_real for partial conversions
xfs: remove the xfs_iext_peek_prev_extent call in xfs_bmapi_allocate
xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate
xfs: don't open code XFS_FILBLKS_MIN in xfs_bmapi_write
xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate
xfs: remove the unusued tmp_logflags variable in xfs_bmapi_allocate
xfs: fix error returns from xfs_bmapi_write
...

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Merge tag 'pptrs-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeC

xfs: Parent Pointers

This is the latest parent pointer attributes for xfs.

Merge tag 'pptrs-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeC

xfs: Parent Pointers

This is the latest parent pointer attributes for xfs. The goal of this
patch set is to add a parent pointer attribute to each inode. The
attribute name containing the parent inode, generation, and directory
offset, while the attribute value contains the file name. This feature
will enable future optimizations for online scrub, shrink, nfs handles,
verity, or any other feature that could make use of quickly deriving an
inodes path from the mount point.

Directory parent pointers are stored as namespaced extended attributes
of a file. Because parent pointers are an indivisible tuple of
(dirent_name, parent_ino, parent_gen) we cannot use the usual attr name
lookup functions to find a parent pointer. This is solvable by
introducing a new lookup mode that checks both the name and the value of
the xattr.

Therefore, introduce this new name-value lookup mode that's gated on the
XFS_ATTR_PARENT namespace. This requires the introduction of new
opcodes for the extended attribute update log intent items, which
actually means that parent pointers (itself an INCOMPAT feature) does
not depend on the LOGGED_XATTRS log incompat feature bit.

To reduce collisions on the dirent names of parent pointers, introduce a
new attr hash mode that is the dir2 namehash of the dirent name xor'd
with the parent inode number.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>

* tag 'pptrs-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
xfs: enable parent pointers
xfs: drop compatibility minimum log size computations for reflink
xfs: fix unit conversion error in xfs_log_calc_max_attrsetm_res
xfs: add a incompat feature bit for parent pointers
xfs: don't remove the attr fork when parent pointers are enabled
xfs: add parent pointer ioctls
xfs: split out handle management helpers a bit
xfs: move handle ioctl code to xfs_handle.c
xfs: pass the attr value to put_listent when possible
xfs: don't return XFS_ATTR_PARENT attributes via listxattr
xfs: Add parent pointers to xfs_cross_rename
xfs: Add parent pointers to rename
xfs: remove parent pointers in unlink
xfs: add parent attributes to symlink
xfs: add parent attributes to link
xfs: parent pointer attribute creation
xfs: create a hashname function for parent pointers
xfs: extend transaction reservations for parent attributes
xfs: add parent pointer validator functions
xfs: Expose init_xattrs in xfs_create_tmpfile
xfs: record inode generation in xattr update log intent items
xfs: create attr log item opcodes and formats for parent pointers
xfs: refactor xfs_is_using_logged_xattrs checks in attr item recovery
xfs: allow xattr matching on name and value for parent pointers
xfs: define parent pointer ondisk extended attribute format
xfs: add parent pointer support to attribute code
xfs: create a separate hashname function for extended attributes
xfs: move xfs_attr_defer_add to xfs_attr_item.c
xfs: check the flags earlier in xfs_attr_match
xfs: rearrange xfs_attr_match parameters

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xfs: Add parent pointers to rename

This patch removes the old parent pointer attribute during the rename
operation, and re-adds the updated parent pointer.

Signed-off-by: Allison Henderson <allison

xfs: Add parent pointers to rename

This patch removes the old parent pointer attribute during the rename
operation, and re-adds the updated parent pointer.

Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: adjust to new ondisk format]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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xfs: remove parent pointers in unlink

This patch removes the parent pointer attribute during unlink

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Allison Henderson <allison.hende

xfs: remove parent pointers in unlink

This patch removes the parent pointer attribute during unlink

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: adjust to new ondisk format, minor rebase fixes]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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xfs: add parent attributes to symlink

This patch modifies xfs_symlink to add a parent pointer to the inode.

Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. W

xfs: add parent attributes to symlink

This patch modifies xfs_symlink to add a parent pointer to the inode.

Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: minor rebase fixups]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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xfs: add parent attributes to link

This patch modifies xfs_link to add a parent pointer to the inode.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Allison Henderson <allison.hen

xfs: add parent attributes to link

This patch modifies xfs_link to add a parent pointer to the inode.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: minor rebase fixes]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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xfs: parent pointer attribute creation

Add parent pointer attribute during xfs_create, and subroutines to
initialize attributes. Note that the xfs_attr_intent object contains a
pointer to the calle

xfs: parent pointer attribute creation

Add parent pointer attribute during xfs_create, and subroutines to
initialize attributes. Note that the xfs_attr_intent object contains a
pointer to the caller's xfs_da_args object, so the latter must persist
until transaction commit.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: shorten names, adjust to new format, set init_xattrs for parent
pointers]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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