Linux kernel bug fix: ring-buffer: Move cpus_read_lock() outside of buffer->mutex
Subsystem: tracing (kernel/trace/ring_buffer.c)
Bug type: deadlock, severity: security
Keywords: deadlock
Files changed: kernel/trace/ring_buffer.c
Introduced by Vincent Donnefort on 2024-05-13 18:09:56 -0400; fixed by Steven Rostedt on 2025-05-27 15:46:39 -0400 (lifetime: 378 days)