Linux kernel bug fix: perf/x86/intel/bts: Check if bts_ctx is allocated when calling BTS functions
Subsystem: arch/x86 (arch/x86/events/intel/bts.c)
Bug type: crash, severity: high
Files changed: arch/x86/events/intel/bts.c
Introduced by Li RongQing on 2025-02-22 13:43:35 +0100; fixed by Li RongQing on 2025-03-06 22:42:26 +0100 (lifetime: 12 days)