kprobes: Lock kprobe_mutex while showing kprobe_blacklist
authorMasami Hiramatsu <mhiramat@kernel.org>
Thu, 26 Mar 2020 14:49:36 +0000 (23:49 +0900)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 12 May 2020 15:15:31 +0000 (17:15 +0200)
commit4fdd88877e5259dcc5e504dca449acc0324d71b9
tree2a1cbec558e66ebaf3918fd7d8a2aa9c0f15d5e2
parent2ef96a5bb12be62ef75b5828c0aab838ebb29cb8
kprobes: Lock kprobe_mutex while showing kprobe_blacklist

Lock kprobe_mutex while showing kprobe_blacklist to prevent updating the
kprobe_blacklist.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134059.571125195@linutronix.de
kernel/kprobes.c