Linux kernel bug fix: powerpc/perf: Fix crash in perf_instruction_pointer() when ppmu is not set
Subsystem: arch/powerpc (arch/powerpc/perf/core-book3s.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: arch/powerpc/perf/core-book3s.c
Introduced by Madhavan Srinivasan on 2020-11-19 16:56:56 +1100; fixed by Athira Rajeev on 2021-06-18 16:30:36 +1000 (lifetime: 210 days)