Linux kernel bug fix: perf: Fix perf_event_pmu_context serialization
Subsystem: kernel (kernel/events/core.c)
Bug type: refcount, severity: low
Keywords: refcount;reference count
Files changed: include/linux/spinlock.h;kernel/events/core.c;lib/dec_and_lock.c
Introduced by Peter Zijlstra on 2022-10-27 20:12:16 +0200; fixed by James Clark on 2023-01-31 20:37:18 +0100 (lifetime: 96 days)