Merge tag 'v6.6.60' into for/openbmc/dev-6.6

This is the 6.6.60 stable release

fs/ntfs3: Fix warning possible deadlock in ntfs_set_state

[ Upstream commit 5b2db723455a89dc96743d34d8bdaa23a402db2f ]

Use non-zero subkey to skip analyzer warnings.

Signed-off-by: Konstantin Koma

fs/ntfs3: Fix warning possible deadlock in ntfs_set_state

[ Upstream commit 5b2db723455a89dc96743d34d8bdaa23a402db2f ]

Use non-zero subkey to skip analyzer warnings.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Reported-by: syzbot+c2ada45c23d98d646118@syzkaller.appspotmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.48' into for/openbmc/dev-6.6

This is the 6.6.48 stable release

fs/ntfs3: add prefix to bitmap_size() and use BITS_TO_U64()

commit 3f5ef5109f6a054ce58b3bec7214ed76c9cc269f upstream.

bitmap_size() is a pretty generic name and one may want to use it for
a generic

fs/ntfs3: add prefix to bitmap_size() and use BITS_TO_U64()

commit 3f5ef5109f6a054ce58b3bec7214ed76c9cc269f upstream.

bitmap_size() is a pretty generic name and one may want to use it for
a generic bitmap API function. At the same time, its logic is
NTFS-specific, as it aligns to the sizeof(u64), not the sizeof(long)
(although it uses ideologically right ALIGN() instead of division).
Add the prefix 'ntfs3_' used for that FS (not just 'ntfs_' to not mix
it with the legacy module) and use generic BITS_TO_U64() while at it.

Suggested-by: Yury Norov <yury.norov@gmail.com> # BITS_TO_U64()
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge tag 'v6.6.19' into dev-6.6

This is the 6.6.19 stable release

Merge tag 'v6.6.17' into dev-6.6

This is the 6.6.17 stable release

fs/ntfs3: Prevent generic message "attempt to access beyond end of device"

[ Upstream commit 5ca87d01eba7bdfe9536a157ca33c1455bb8d16c ]

It used in test environment.

Signed-off-by: Konstantin Komar

fs/ntfs3: Prevent generic message "attempt to access beyond end of device"

[ Upstream commit 5ca87d01eba7bdfe9536a157ca33c1455bb8d16c ]

It used in test environment.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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fs/ntfs3: use non-movable memory for ntfs3 MFT buffer cache

[ Upstream commit d6d33f03baa43d763fe094ca926eeae7d3421d07 ]

Since the buffer cache for ntfs3 metadata is not released until the file
sys

fs/ntfs3: use non-movable memory for ntfs3 MFT buffer cache

[ Upstream commit d6d33f03baa43d763fe094ca926eeae7d3421d07 ]

Since the buffer cache for ntfs3 metadata is not released until the file
system is unmounted, allocating from the movable zone may result in cma
allocation failures. This is due to the page still being used by ntfs3,
leading to migration failures.

To address this, this commit use sb_bread_umovable() instead of
sb_bread(). This change prevents allocation from the movable zone,
ensuring compatibility with scenarios where the buffer head is not
released until unmount. This patch is inspired by commit
a8ac900b8163("ext4: use non-movable memory for the ext4 superblock").

The issue is found when playing video files stored in NTFS on the
Android TV platform. During this process, the media parser reads the
video file, causing ntfs3 to allocate buffer cache from the CMA area.
Subsequently, the hardware decoder attempts to allocate memory from the
same CMA area. However, the page is still in use by ntfs3, resulting in
a migrate failure in alloc_contig_range().

The pinned page and allocating stacktrace reported by page owner shows
below:

page:ffffffff00b68880 refcount:3 mapcount:0 mapping:ffffff80046aa828
index:0xc0040 pfn:0x20fa4
aops:def_blk_aops ino:0
flags: 0x2020(active|private)
page dumped because: migration failure
page last allocated via order 0, migratetype Movable,
gfp_mask 0x108c48
(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE),
page_owner tracks the page as allocated
prep_new_page
get_page_from_freelist
__alloc_pages_nodemask
pagecache_get_page
__getblk_gfp
__bread_gfp
ntfs_read_run_nb
ntfs_read_bh
mi_read
ntfs_iget5
dir_search_u
ntfs_lookup
__lookup_slow
lookup_slow
walk_component
path_lookupat

Signed-off-by: Ism Hong <ism.hong@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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fs/ntfs3: ntfs3_forced_shutdown use int instead of bool

[ Upstream commit 97ec56d390a3a0077b36cb38627f671c72dddce6 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Sig

fs/ntfs3: ntfs3_forced_shutdown use int instead of bool

[ Upstream commit 97ec56d390a3a0077b36cb38627f671c72dddce6 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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fs/ntfs3: Implement super_operations::shutdown

[ Upstream commit 6c3684e703837d2116b5cf4beb37aa7145a66b60 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-b

fs/ntfs3: Implement super_operations::shutdown

[ Upstream commit 6c3684e703837d2116b5cf4beb37aa7145a66b60 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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fs/ntfs3: Fix an NULL dereference bug

[ Upstream commit b2dd7b953c25ffd5912dda17e980e7168bebcf6c ]

The issue here is when this is called from ntfs_load_attr_list(). The
"size" comes from le32_to_c

fs/ntfs3: Fix an NULL dereference bug

[ Upstream commit b2dd7b953c25ffd5912dda17e980e7168bebcf6c ]

The issue here is when this is called from ntfs_load_attr_list(). The
"size" comes from le32_to_cpu(attr->res.data_size) so it can't overflow
on a 64bit systems but on 32bit systems the "+ 1023" can overflow and
the result is zero. This means that the kmalloc will succeed by
returning the ZERO_SIZE_PTR and then the memcpy() will crash with an
Oops on the next line.

Fixes: be71b5cba2e6 ("fs/ntfs3: Add attrib operations")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 fixes from Konstantin Komarov:

- memory leak

- some logic errors, NULL dereferences

- some code wa

Merge tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 fixes from Konstantin Komarov:

- memory leak

- some logic errors, NULL dereferences

- some code was refactored

- more sanity checks

* tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: Avoid possible memory leak
fs/ntfs3: Fix directory element type detection
fs/ntfs3: Fix possible null-pointer dereference in hdr_find_e()
fs/ntfs3: Fix OOB read in ntfs_init_from_boot
fs/ntfs3: fix panic about slab-out-of-bounds caused by ntfs_list_ea()
fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame()
fs/ntfs3: Fix possible NULL-ptr-deref in ni_readpage_cmpr()
fs/ntfs3: Do not allow to change label if volume is read-only
fs/ntfs3: Add more info into /proc/fs/ntfs3/<dev>/volinfo
fs/ntfs3: Refactoring and comments
fs/ntfs3: Fix alternative boot searching
fs/ntfs3: Allow repeated call to ntfs3_put_sbi
fs/ntfs3: Use inode_set_ctime_to_ts instead of inode_set_ctime
fs/ntfs3: Fix shift-out-of-bounds in ntfs_fill_super
fs/ntfs3: fix deadlock in mark_as_free_ex
fs/ntfs3: Add more attributes checks in mi_enum_attr()
fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)
fs/ntfs3: Write immediately updated ntfs state
fs/ntfs3: Add ckeck in ni_update_parent()

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fs/ntfs3: Refactoring and comments

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3: Fix shift-out-of-bounds in ntfs_fill_super

Reported-by: syzbot+478c1bf0e6bf4a8f3a04@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

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

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

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

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

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

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

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

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

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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

Backmerging to get v6.5-rc2.

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

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts or adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

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

Merge tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 updates from Konstantin Komarov:
"Updates:
- support /proc/fs/ntfs3/<dev>/volinfo and label
- alt

Merge tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 updates from Konstantin Komarov:
"Updates:
- support /proc/fs/ntfs3/<dev>/volinfo and label
- alternative boot if primary boot is corrupted
- small optimizations

Fixes:
- fix endian problems
- fix logic errors
- code refactoring and reformatting"

* tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: Correct mode for label entry inside /proc/fs/ntfs3/
fs/ntfs3: Add support /proc/fs/ntfs3/<dev>/volinfo and /proc/fs/ntfs3/<dev>/label
fs/ntfs3: Fix endian problem
fs/ntfs3: Add ability to format new mft records with bigger/smaller header
fs/ntfs3: Code refactoring
fs/ntfs3: Code formatting
fs/ntfs3: Do not update primary boot in ntfs_init_from_boot()
fs/ntfs3: Alternative boot if primary boot is corrupted
fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted
fs/ntfs3: Fix ntfs_atomic_open
fs/ntfs3: Correct checking while generating attr_list
fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()
fs: ntfs3: Fix possible null-pointer dereferences in mi_read()
fs/ntfs3: Return error for inconsistent extended attributes
fs/ntfs3: Enhance sanity check while generating attr_list
fs/ntfs3: Use wrapper i_blocksize() in ntfs_zero_range()
ntfs: Fix panic about slab-out-of-bounds caused by ntfs_listxattr()

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fs/ntfs3: Add support /proc/fs/ntfs3/<dev>/volinfo and /proc/fs/ntfs3/<dev>/label

Metafile /proc/fs/ntfs3/<dev>/label allows to read/write current ntfs label.

Signed-off-by: Konstantin Komarov <alm

fs/ntfs3: Add support /proc/fs/ntfs3/<dev>/volinfo and /proc/fs/ntfs3/<dev>/label

Metafile /proc/fs/ntfs3/<dev>/label allows to read/write current ntfs label.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

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fs/ntfs3: Fix endian problem

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>