Messages in this thread Patch in this message |  | | From | Masami Hiramatsu <> | Subject | [PATCH -tip 2/5] kprobes: Remove meaningless BUG_ON from add_new_kprobe | Date | Tue, 21 Aug 2018 18:38:33 +0900 |
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Before calling add_new_kprobe(), aggr_probe's GONE flag and kprobe GONE flag are cleared. We don't need to worry about that flag at this point.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> --- kernel/kprobes.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index d1edd8d5641e..231569e1e2c8 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1259,8 +1259,6 @@ NOKPROBE_SYMBOL(cleanup_rp_inst); /* Add the new probe to ap->list */ static int add_new_kprobe(struct kprobe *ap, struct kprobe *p) { - BUG_ON(kprobe_gone(ap) || kprobe_gone(p)); - if (p->post_handler) unoptimize_kprobe(ap, true); /* Fall back to normal kprobe */
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