kprobes: Lock kprobe_mutex while showing kprobe_blacklist

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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

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Masami Hiramatsu 2020-03-26 23:49:36 +09:00 • committed by Thomas Gleixner

parent 2ef96a5bb1

commit 4fdd88877e

1 changed files with 7 additions and 1 deletions

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kernel/kprobes.c

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