Linux kernel bug fix: sched/cgroup: Move sched_online_group() back into css_online() to fix crash
Subsystem: scheduler (kernel/sched/core.c)
Bug type: null-deref, severity: security
Keywords: null pointer
Files changed: kernel/sched/core.c
Introduced by Peter Zijlstra on 2016-03-21 10:49:23 +0100; fixed by Konstantin Khlebnikov on 2017-02-24 09:25:28 +0100 (lifetime: 339 days)