Fabio M. De Francesco fa285d799d ext4: drop the call to ext4_error() from ext4_get_group_info() ... [ Upstream commit f451fd97dd ] 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 Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-06-21 16:01:01 +02:00
..
.kunitconfig	…
Kconfig	…
Makefile	…
acl.c	…
acl.h	…
balloc.c	ext4: drop the call to ext4_error() from ext4_get_group_info()	2023-06-21 16:01:01 +02:00
bitmap.c	…
block_validity.c	…
crypto.c	…
dir.c	…
ext4.h	ext4: add lockdep annotations for i_data_sem for ea_inode's	2023-06-09 10:34:26 +02:00
ext4_extents.h	…
ext4_jbd2.c	…
ext4_jbd2.h	…
extents.c	…
extents_status.c	ext4: fix data races when using cached status extents	2023-05-17 11:53:57 +02:00
extents_status.h	…
fast_commit.c	…
fast_commit.h	…
file.c	…
fsmap.c	…
fsmap.h	…
fsync.c	…
hash.c	ext4: improve error handling from ext4_dirhash()	2023-05-17 11:53:58 +02:00
ialloc.c	ext4: allow ext4_get_group_info() to fail	2023-05-24 17:32:33 +01:00
indirect.c	…
inline.c	ext4: bail out of ext4_xattr_ibody_get() fails for any reason	2023-05-17 11:53:58 +02:00
inode-test.c	…
inode.c	ext4: disallow ea_inodes with extended attributes	2023-06-09 10:34:26 +02:00
ioctl.c	…
mballoc.c	ext4: Fix best extent lstart adjustment logic in ext4_mb_new_inode_pa()	2023-05-24 17:32:37 +01:00
mballoc.h	…
migrate.c	…
mmp.c	ext4: reflect error codes from ext4_multi_mount_protect() to its callers	2023-05-24 17:32:33 +01:00
move_extent.c	…
namei.c	ext4: improve error handling from ext4_dirhash()	2023-05-17 11:53:58 +02:00
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"	2023-06-14 11:15:33 +02:00
symlink.c	…
sysfs.c	…
truncate.h	…
verity.c	…
xattr.c	ext4: only check dquot_initialize_needed() when debugging	2023-06-14 11:15:33 +02:00
xattr.h	…
xattr_hurd.c	…
xattr_security.c	…
xattr_trusted.c	…
xattr_user.c	…