Linux kernel bug fix: sched/completion: Serialize completion_done() with complete()
Subsystem: scheduler (kernel/sched/completion.c)
Bug type: hang, severity: medium
Files changed: kernel/sched/completion.c
Introduced by Nicholas Mc Guire on 2015-02-04 07:57:36 +0100; fixed by Oleg Nesterov on 2015-02-18 14:27:40 +0100 (lifetime: 14 days)