Fabio M. De Francesco f451fd97dd ext4: drop the call to ext4_error() from ext4_get_group_info() ... A recent patch added a call to ext4_error() which is problematic since some callers of the ext4_get_group_info() function may be holding a spinlock, whereas ext4_error() must never be called in atomic context. This triggered a report from Syzbot: "BUG: sleeping function called from invalid context in ext4_update_super" (see the link below). Therefore, drop the call to ext4_error() from ext4_get_group_info(). In the meantime use eight characters tabs instead of nine characters ones. Reported-by: syzbot+4acc7d910e617b360859@syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/00000000000070575805fdc6cdb2@google.com/ Fixes: 5354b2af34 ("ext4: allow ext4_get_group_info() to fail") Suggested-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Link: https://lore.kernel.org/r/20230614100446.14337-1-fmdefrancesco@gmail.com		2023-06-14 22:24:05 -04:00
..
.kunitconfig
acl.c
acl.h
balloc.c	ext4: drop the call to ext4_error() from ext4_get_group_info()	2023-06-14 22:24:05 -04:00
bitmap.c
block_validity.c
crypto.c
dir.c
ext4.h	ext4: add lockdep annotations for i_data_sem for ea_inode's	2023-05-30 15:33:57 -04:00
ext4_extents.h
ext4_jbd2.c
ext4_jbd2.h
extents.c	ext4: fix use-after-free read in ext4_find_extent for bigalloc + inline	2023-04-28 12:56:35 -04:00
extents_status.c	ext4: fix data races when using cached status extents	2023-05-13 18:05:04 -04:00
extents_status.h
fast_commit.c
fast_commit.h
file.c
fsmap.c
fsmap.h
fsync.c	ext4: fix fsync for non-directories	2023-05-30 15:33:57 -04:00
hash.c	ext4: improve error handling from ext4_dirhash()	2023-05-13 18:05:05 -04:00
ialloc.c	ext4: allow ext4_get_group_info() to fail	2023-05-13 18:02:46 -04:00
indirect.c
inline.c	ext4: bail out of ext4_xattr_ibody_get() fails for any reason	2023-05-13 18:05:05 -04:00
inode-test.c
inode.c	ext4: disallow ea_inodes with extended attributes	2023-05-30 15:33:57 -04:00
ioctl.c
Kconfig
Makefile
mballoc.c	Revert "ext4: remove ac->ac_found > sbi->s_mb_min_to_scan dead check in ext4_mb_check_limits"	2023-06-02 14:47:29 -04:00
mballoc.h
migrate.c	ext4: avoid deadlock in fs reclaim with page writeback	2023-05-13 18:05:04 -04:00
mmp.c	ext4: fix lockdep warning when enabling MMP	2023-05-07 21:11:18 -04:00
move_extent.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
namei.c	ext4: improve error handling from ext4_dirhash()	2023-05-13 18:05:05 -04:00
orphan.c
page-io.c
readpage.c
resize.c
super.c	Revert "ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled"	2023-06-08 09:57:04 -04:00
symlink.c
sysfs.c
truncate.h
verity.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
xattr.c	ext4: only check dquot_initialize_needed() when debugging	2023-06-08 10:06:40 -04:00
xattr.h
xattr_hurd.c
xattr_security.c
xattr_trusted.c
xattr_user.c