Jan Kara 4013d47a53 ext4: make sure to reset inode lockdep class when quota enabling fails ... When we succeed in enabling some quota type but fail to enable another one with quota feature, we correctly disable all enabled quota types. However we forget to reset i_data_sem lockdep class. When the inode gets freed and reused, it will inherit this lockdep class (i_data_sem is initialized only when a slab is created) and thus eventually lockdep barfs about possible deadlocks. Reported-and-tested-by: syzbot+3b6f9218b1301ddda3e2@syzkaller.appspotmail.com Signed-off-by: Jan Kara <jack@suse.cz> Cc: stable@kernel.org Link: https://lore.kernel.org/r/20211007155336.12493-3-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2022-01-10 13:25:55 -05:00
..
.kunitconfig
acl.c	ext4: use ext4_journal_start/stop for fast commit transactions	2021-12-23 18:13:25 -05:00
acl.h	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
balloc.c	ext4: flush background discard kwork when retry allocation	2021-08-30 23:35:53 -04:00
bitmap.c
block_validity.c
dir.c	ext4: fix potential infinite loop in ext4_dx_readdir()	2021-10-01 00:05:09 -04:00
ext4.h	ext4: destroy ext4_fc_dentry_cachep kmemcache on module removal	2022-01-10 13:25:54 -05:00
ext4_extents.h	ext4: fix sparse warnings	2021-08-30 23:36:50 -04:00
ext4_jbd2.c	ext4: Support for checksumming from journal triggers	2021-08-30 23:36:50 -04:00
ext4_jbd2.h	ext4: Support for checksumming from journal triggers	2021-08-30 23:36:50 -04:00
extents.c	ext4: fix fast commit may miss tracking range for FALLOC_FL_ZERO_RANGE	2022-01-10 13:25:44 -05:00
extents_status.c
extents_status.h
fast_commit.c	ext4: destroy ext4_fc_dentry_cachep kmemcache on module removal	2022-01-10 13:25:54 -05:00
fast_commit.h	ext4: simplify updating of fast commit stats	2021-12-23 18:13:25 -05:00
file.c	ext4: use ext4_journal_start/stop for fast commit transactions	2021-12-23 18:13:25 -05:00
fsmap.c
fsmap.h
fsync.c
hash.c
ialloc.c	ext4: Support for checksumming from journal triggers	2021-08-30 23:36:50 -04:00
indirect.c	ext4: Support for checksumming from journal triggers	2021-08-30 23:36:50 -04:00
inline.c	ext4: remove extent cache entries when truncating inline data	2021-09-09 10:52:05 -04:00
inode-test.c
inode.c	ext4: fast commit may miss tracking unwritten range during ftruncate	2022-01-10 13:25:54 -05:00
ioctl.c	ext4: drop ineligible txn start stop APIs	2021-12-23 18:13:25 -05:00
Kconfig
Makefile	ext4: Move orphan inode handling into a separate file	2021-08-30 23:36:51 -04:00
mballoc.c	ext4: scope ret locally in ext4_try_to_trim_range()	2021-11-04 10:33:25 -04:00
mballoc.h
migrate.c
mmp.c	ext4: fix potential uninitialized access to retval in kmmpd	2021-07-23 07:31:29 -04:00
move_extent.c
namei.c	ext4: fix boolreturn.cocci warnings in fs/ext4/name.c	2021-11-04 10:33:25 -04:00
orphan.c	ext4: Improve scalability of ext4 orphan file handling	2021-08-30 23:36:51 -04:00
page-io.c	ext4: convert from atomic_t to refcount_t on ext4_io_end->count	2021-11-04 10:33:24 -04:00
readpage.c
resize.c	ext4: Support for checksumming from journal triggers	2021-08-30 23:36:50 -04:00
super.c	ext4: make sure to reset inode lockdep class when quota enabling fails	2022-01-10 13:25:55 -05:00
symlink.c	ext4: report correct st_size for encrypted symlinks	2021-07-25 20:01:06 -07:00
sysfs.c
truncate.h	ext4: Convert to use mapping->invalidate_lock	2021-07-13 14:29:00 +02:00
verity.c
xattr.c	ext4: Support for checksumming from journal triggers	2021-08-30 23:36:50 -04:00
xattr.h
xattr_hurd.c
xattr_security.c
xattr_trusted.c
xattr_user.c