Linux kernel bug fix: sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
Subsystem: cgroup (kernel/cgroup/cpuset.c)
Bug type: crash, severity: high
Files changed: include/linux/sched.h;kernel/cgroup/cpuset.c;kernel/sched/core.c
Introduced by Juri Lelli on 2014-10-28 10:47:58 +0100; fixed by Waiman Long on 2022-08-03 10:34:26 +0200 (lifetime: 2835 days)