Linux kernel bug fix: rcu/nocb: Perform deferred wake up before last idle's need_resched() check
Subsystem: kernel (kernel/rcu/tree_plugin.h)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: include/linux/rcupdate.h;kernel/rcu/tree.c;kernel/rcu/tree_plugin.h;kernel/sched/idle.c
Introduced by Paul E. McKenney on 2013-12-03 10:10:18 -0800; fixed by Frederic Weisbecker on 2021-02-17 14:12:43 +0100 (lifetime: 2633 days)