Linux kernel bug fix: perf/core: Handle buffer mapping fail correctly in perf_mmap()
Subsystem: kernel (kernel/events/core.c)
Bug type: refcount, severity: high
Keywords: reference count
Files changed: kernel/events/core.c
Introduced by Lorenzo Stoakes on 2025-01-10 18:16:50 +0100; fixed by Thomas Gleixner on 2025-08-05 21:55:29 +0200 (lifetime: 207 days)