Linux kernel bug fix: perf: Tighten (and fix) the grouping condition
Subsystem: kernel (kernel/events/core.c)
Bug type: unknown, severity: unknown
Files changed: include/linux/perf_event.h;kernel/events/core.c
Introduced by Jiri Olsa on 2014-12-11 11:24:15 +0100; fixed by Peter Zijlstra on 2015-01-28 13:17:35 +0100 (lifetime: 48 days)