Linux kernel bug fix: kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync()
Subsystem: kernel (kernel/kthread.c)
Bug type: deadlock, severity: critical
Keywords: reference count;deadlock
Files changed: kernel/kthread.c
Introduced by Petr Mladek on 2016-10-11 15:06:33 -0700; fixed by Petr Mladek on 2021-06-24 19:40:54 -0700 (lifetime: 1717 days)