Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.

Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be a

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

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Merge tag 'ext4_for_linus-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
"Lots of cleanups and bug fixes this cycle, primarily in the block

Merge tag 'ext4_for_linus-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
"Lots of cleanups and bug fixes this cycle, primarily in the block
allocation, extent management, fast commit, and journalling"

* tag 'ext4_for_linus-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (93 commits)
ext4: convert EXT4_B2C(sbi->s_stripe) users to EXT4_NUM_B2C
ext4: check stripe size compatibility on remount as well
ext4: fix i_data_sem unlock order in ext4_ind_migrate()
ext4: remove the special buffer dirty handling in do_journal_get_write_access
ext4: fix a potential assertion failure due to improperly dirtied buffer
ext4: hoist ext4_block_write_begin and replace the __block_write_begin
ext4: persist the new uptodate buffers in ext4_journalled_zero_new_buffers
ext4: dax: keep orphan list before truncate overflow allocated blocks
ext4: fix error message when rejecting the default hash
ext4: save unnecessary indentation in ext4_ext_create_new_leaf()
ext4: make some fast commit functions reuse extents path
ext4: refactor ext4_swap_extents() to reuse extents path
ext4: get rid of ppath in convert_initialized_extent()
ext4: get rid of ppath in ext4_ext_handle_unwritten_extents()
ext4: get rid of ppath in ext4_ext_convert_to_initialized()
ext4: get rid of ppath in ext4_convert_unwritten_extents_endio()
ext4: get rid of ppath in ext4_split_convert_extents()
ext4: get rid of ppath in ext4_split_extent()
ext4: get rid of ppath in ext4_force_split_extent_at()
ext4: get rid of ppath in ext4_split_extent_at()
...

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ext4: check buffer_verified in advance to avoid unneeded ext4_get_group_info()

Check buffer_verified in advance to avoid unneeded ext4_get_group_info().
This could be a simple cleanup as compiler ma

ext4: check buffer_verified in advance to avoid unneeded ext4_get_group_info()

Check buffer_verified in advance to avoid unneeded ext4_get_group_info().
This could be a simple cleanup as compiler may handle this.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-8-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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ext4: remove unneeded NULL check of buffer_head in ext4_mark_inode_used()

If gdp from ext4_get_group_desc() is not NULL, then returned group_desc_bh
won't be NULL either. Remove check of group_desc_

ext4: remove unneeded NULL check of buffer_head in ext4_mark_inode_used()

If gdp from ext4_get_group_desc() is not NULL, then returned group_desc_bh
won't be NULL either. Remove check of group_desc_bh and only check
returned gdp from ext4_get_group_desc() like how other callers do.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-7-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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ext4: move checksum length calculation of inode bitmap into ext4_inode_bitmap_csum_[verify/set]() functions

There are some little improve:
1. remove repeat code to calculate checksum length of inode

ext4: move checksum length calculation of inode bitmap into ext4_inode_bitmap_csum_[verify/set]() functions

There are some little improve:
1. remove repeat code to calculate checksum length of inode bitmap
2. remove unnecessary checksum length calculation if checksum is not
enabled.
3. use more efficient bit shift operation instead of div opreation.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-6-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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ext4: remove dead check in __ext4_new_inode()

If we can't grab any inode, the prvious find_inode_bit() will set ino
to be >= EXT4_INODES_PER_GROUP(sb). So the check of need to repeat
in the same gro

ext4: remove dead check in __ext4_new_inode()

If we can't grab any inode, the prvious find_inode_bit() will set ino
to be >= EXT4_INODES_PER_GROUP(sb). So the check of need to repeat
in the same group is not needed.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-5-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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ext4: avoid negative min_clusters in find_group_orlov()

min_clusters is signed integer and will be converted to unsigned
integer when compared with unsigned number stats.free_clusters.
If min_cluste

ext4: avoid negative min_clusters in find_group_orlov()

min_clusters is signed integer and will be converted to unsigned
integer when compared with unsigned number stats.free_clusters.
If min_clusters is negative, it will be converted to a huge unsigned
value in which case all groups may not meet the actual desired free
clusters.
Set negative min_clusters to 0 to avoid unexpected behavior.

Fixes: ac27a0ec112a ("[PATCH] ext4: initial copy of files from ext3")
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-4-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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ext4: avoid potential buffer_head leak in __ext4_new_inode()

If a group is marked EXT4_GROUP_INFO_IBITMAP_CORRUPT after it's inode
bitmap buffer_head was successfully verified, then __ext4_new_inode

ext4: avoid potential buffer_head leak in __ext4_new_inode()

If a group is marked EXT4_GROUP_INFO_IBITMAP_CORRUPT after it's inode
bitmap buffer_head was successfully verified, then __ext4_new_inode()
will get a valid inode_bitmap_bh of a corrupted group from
ext4_read_inode_bitmap() in which case inode_bitmap_bh misses a release.
Hnadle "IS_ERR(inode_bitmap_bh)" and group corruption separately like
how ext4_free_inode() does to avoid buffer_head leak.

Fixes: 9008a58e5dce ("ext4: make the bitmap read routines return real error codes")
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-3-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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ext4: avoid buffer_head leak in ext4_mark_inode_used()

Release inode_bitmap_bh from ext4_read_inode_bitmap() in
ext4_mark_inode_used() to avoid buffer_head leak.
By the way, remove unneeded goto for

ext4: avoid buffer_head leak in ext4_mark_inode_used()

Release inode_bitmap_bh from ext4_read_inode_bitmap() in
ext4_mark_inode_used() to avoid buffer_head leak.
By the way, remove unneeded goto for invalid ino when inode_bitmap_bh
is NULL.

Fixes: 8016e29f4362 ("ext4: fast commit recovery path")
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-2-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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Merge tag 'v6.11-rc1' into for-6.12

Linux 6.11-rc1

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

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter

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

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter and allows further pending refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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

Get drm-misc-next to the state of v6.11-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

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

Sync with v6.11-rc1 in general, and specifically get the new
BACKLIGHT_POWER_ constants for power states.

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

Merge branch 'linus' into x86/mm

Bring x86 and selftests up to date

Merge drm/drm-fixes into drm-misc-fixes

Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.

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

Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

Merge tag 'ext4_for_linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
"Many cleanups and bug fixes in ext4, especially for the fast commit

Merge tag 'ext4_for_linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
"Many cleanups and bug fixes in ext4, especially for the fast commit
feature.

Also some performance improvements; in particular, improving IOPS and
throughput on fast devices running Async Direct I/O by up to 20% by
optimizing jbd2_transaction_committed()"

* tag 'ext4_for_linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (40 commits)
ext4: make sure the first directory block is not a hole
ext4: check dot and dotdot of dx_root before making dir indexed
ext4: sanity check for NULL pointer after ext4_force_shutdown
jbd2: increase maximum transaction size
jbd2: drop pointless shrinker batch initialization
jbd2: avoid infinite transaction commit loop
jbd2: precompute number of transaction descriptor blocks
jbd2: make jbd2_journal_get_max_txn_bufs() internal
jbd2: avoid mount failed when commit block is partial submitted
ext4: avoid writing unitialized memory to disk in EA inodes
ext4: don't track ranges in fast_commit if inode has inlined data
ext4: fix possible tid_t sequence overflows
ext4: use ext4_update_inode_fsync_trans() helper in inode creation
ext4: add missing MODULE_DESCRIPTION()
jbd2: add missing MODULE_DESCRIPTION()
ext4: use memtostr_pad() for s_volume_name
jbd2: speed up jbd2_transaction_committed()
ext4: make ext4_da_map_blocks() buffer_head unaware
ext4: make ext4_insert_delayed_block() insert multi-blocks
ext4: factor out a helper to check the cluster allocation state
...

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ext4: use ext4_update_inode_fsync_trans() helper in inode creation

Call helper function ext4_update_inode_fsync_trans() instead of open
coding it in __ext4_new_inode(). This helper checks both that

ext4: use ext4_update_inode_fsync_trans() helper in inode creation

Call helper function ext4_update_inode_fsync_trans() instead of open
coding it in __ext4_new_inode(). This helper checks both that the handle
is valid *and* that it hasn't been aborted due to some fatal error in the
journalling layer, using is_handle_aborted().

Signed-off-by: Luis Henriques (SUSE) <luis.henriques@linux.dev>
Link: https://patch.msgid.link/20240527161447.21434-1-luis.henriques@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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

Some display refactoring patches are needed in order to allow conflict-
less merging.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

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

Backmerge to bring Xe driver to drm-intel-next.

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

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@k

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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