Linux kernel bug fix: ovl: fix regression caused by exclusive upper/work dir protection
Subsystem: fs/overlayfs (Documentation/filesystems/overlayfs.txt)
Bug type: hang, severity: security
Files changed: Documentation/filesystems/overlayfs.txt;fs/overlayfs/ovl_entry.h;fs/overlayfs/super.c
Introduced by Amir Goldstein on 2017-07-04 22:03:17 +0200; fixed by Amir Goldstein on 2017-10-05 15:53:18 +0200 (lifetime: 92 days)