Linux kernel bug fix: powerpc/perf: Fix crash with is_sier_available when pmu is not set
Subsystem: arch/powerpc (arch/powerpc/perf/core-book3s.c)
Bug type: crash, severity: high
Files changed: arch/powerpc/perf/core-book3s.c
Introduced by Madhavan Srinivasan on 2018-12-20 20:53:11 +1100; fixed by Athira Rajeev on 2020-12-04 01:01:09 +1100 (lifetime: 714 days)