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| author |   Theodore Ts'o <tytso@mit.edu> | 2023-05-23 23:49:51 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-05-30 15:33:57 -0400 |
| commit | aff3bea95388299eec63440389b4545c8041b357 (patch) | |
| tree | 669708b2e170f2e9097040fcf334c17c5b6bc010 /scripts/generate_rust_analyzer.py | |
| parent | ext4: disallow ea_inodes with extended attributes (diff) | |
| download | wireguard-linux-aff3bea95388299eec63440389b4545c8041b357.tar.xz wireguard-linux-aff3bea95388299eec63440389b4545c8041b357.zip | |
ext4: add lockdep annotations for i_data_sem for ea_inode's
Treat i_data_sem for ea_inodes as being in their own lockdep class to
avoid lockdep complaints about ext4_setattr's use of inode_lock() on
normal inodes potentially causing lock ordering with i_data_sem on
ea_inodes in ext4_xattr_inode_write(). However, ea_inodes will be
operated on by ext4_setattr(), so this isn't a problem.
Cc: stable@kernel.org
Link: https://syzkaller.appspot.com/bug?extid=298c5d8fb4a128bc27b0
Reported-by: syzbot+298c5d8fb4a128bc27b0@syzkaller.appspotmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Link: https://lore.kernel.org/r/20230524034951.779531-5-tytso@mit.edu
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions