Linux kernel bug fix: ovl: fix missing upper fs freeze protection on copy up for ioctl
Subsystem: fs/overlayfs (fs/overlayfs/overlayfs.h)
Bug type: unknown, severity: unknown
Files changed: fs/overlayfs/copy_up.c;fs/overlayfs/file.c;fs/overlayfs/overlayfs.h
Introduced by Miklos Szeredi on 2018-07-18 15:44:42 +0200; fixed by Amir Goldstein on 2019-05-06 13:54:50 +0200 (lifetime: 291 days)