Linux kernel bug fix: ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()
Subsystem: arch/x86 (arch/x86/kernel/ftrace.c)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: arch/x86/kernel/ftrace.c;kernel/trace/ftrace.c
Introduced by Josh Poimboeuf on 2019-06-14 17:01:50 -0400; fixed by Petr Mladek on 2019-06-28 14:20:25 -0400 (lifetime: 13 days)