Linux kernel bug fix: ftrace: Fix recursive locking direct_mutex in ftrace_modify_direct_caller
Subsystem: tracing (kernel/trace/ftrace.c)
Bug type: deadlock, severity: high
Keywords: deadlock
Files changed: kernel/trace/ftrace.c
Introduced by Song Liu on 2022-07-22 22:04:30 +0200; fixed by Song Liu on 2022-09-27 14:48:27 -0400 (lifetime: 66 days)