Linux kernel bug fix: rcu: Upgrade sync_exp_work_done() to smp_mb()
Subsystem: kernel (kernel/rcu/tree_exp.h)
Bug type: crash, severity: high
Files changed: kernel/rcu/tree_exp.h
Introduced by Byungchul Park on 2018-05-15 10:27:23 -0700; fixed by Paul E. McKenney on 2019-06-13 15:33:19 -0700 (lifetime: 394 days)