Linux kernel bug fix: proc: actually make proc_fd_permission() thread-friendly
Subsystem: fs/proc (fs/proc/fd.c)
Bug type: hang, severity: medium
Files changed: fs/proc/fd.c
Introduced by Oleg Nesterov on 2013-09-11 15:59:03 -0700; fixed by Oleg Nesterov on 2015-11-06 17:50:42 -0800 (lifetime: 786 days)