Linux kernel bug fix: dm: don't lock fs when the map is NULL in process of resume
Subsystem: drivers/md (drivers/md/dm-ioctl.c)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: drivers/md/dm-ioctl.c
Introduced by Mike Snitzer on 2022-02-22 13:55:52 -0500; fixed by Li Lingfeng on 2023-04-19 11:51:37 -0400 (lifetime: 420 days)