Linux kernel bug fix: perf/x86: Disable extended registers for non-supported PMUs
Subsystem: arch/x86 (arch/x86/include/uapi/asm/perf_regs.h)
Bug type: crash, severity: high
Files changed: arch/x86/events/intel/ds.c;arch/x86/include/uapi/asm/perf_regs.h;include/linux/perf_event.h;include/linux/perf_regs.h;kernel/events/core.c
Introduced by Kan Liang on 2019-04-16 12:19:36 +0200; fixed by Kan Liang on 2019-06-24 19:19:23 +0200 (lifetime: 69 days)