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| author | Mark Harmstone <[email protected]> | 2024-11-15 15:49:17 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2024-11-29 15:56:38 +0000 |
| commit | 22d2e48e318564f8c9b09faf03ecb4f03fb44dd5 (patch) | |
| tree | 1aa36fc02534dfae195851377a340f5fe993129f /security/selinux/hooks.c | |
| parent | btrfs: ref-verify: fix use-after-free after invalid ref action (diff) | |
| download | kernel-22d2e48e318564f8c9b09faf03ecb4f03fb44dd5.tar.gz kernel-22d2e48e318564f8c9b09faf03ecb4f03fb44dd5.zip | |
btrfs: fix lockdep warnings on io_uring encoded reads
Lockdep doesn't like the fact that btrfs_uring_read_extent() returns to
userspace still holding the inode lock, even though we release it once
the I/O finishes. Add calls to rwsem_release() and rwsem_acquire_read() to
work round this.
Reported-by: Johannes Thumshirn <[email protected]>
34310c442e17 ("btrfs: add io_uring command for encoded reads (ENCODED_READ ioctl)")
Signed-off-by: Mark Harmstone <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions