From: "Naveen N. Rao" <[email protected]> commit fc62d0207ae0 ("kprobes: Introduce weak variant of kprobe_exceptions_notify()") used the __kprobes annotation to exclude kprobe_exceptions_notify from being probed. Since NOKPROBE_SYMBOL() is a better way to do this enabling the symbol to be discovered as being blacklisted, change over to using NOKPROBE_SYMBOL().
Signed-off-by: Naveen N. Rao <[email protected]> Acked-by: Masami Hiramatsu <[email protected]> Cc: Ananth N Mavinakayanahalli <[email protected]> Link: http://lkml.kernel.org/r/3f25bf400da5c222cd9b10eec6ded2d6b58209f8.1488991670.git.naveen.n....@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- kernel/kprobes.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 448759d4a263..4780ec236035 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1740,11 +1740,12 @@ void unregister_kprobes(struct kprobe **kps, int num) } EXPORT_SYMBOL_GPL(unregister_kprobes); -int __weak __kprobes kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data) +int __weak kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data) { return NOTIFY_DONE; } +NOKPROBE_SYMBOL(kprobe_exceptions_notify); static struct notifier_block kprobe_exceptions_nb = { .notifier_call = kprobe_exceptions_notify, -- 2.9.3
