Commit 5f6bee34 authored by Naveen N. Rao's avatar Naveen N. Rao Committed by Arnaldo Carvalho de Melo

kprobes: Convert kprobe_exceptions_notify to use NOKPROBE_SYMBOL

commit fc62d020 ("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: default avatarNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/3f25bf400da5c222cd9b10eec6ded2d6b58209f8.1488991670.git.naveen.n.rao@linux.vnet.ibm.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent c1ac094d
...@@ -1740,11 +1740,12 @@ void unregister_kprobes(struct kprobe **kps, int num) ...@@ -1740,11 +1740,12 @@ void unregister_kprobes(struct kprobe **kps, int num)
} }
EXPORT_SYMBOL_GPL(unregister_kprobes); EXPORT_SYMBOL_GPL(unregister_kprobes);
int __weak __kprobes kprobe_exceptions_notify(struct notifier_block *self, int __weak kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data) unsigned long val, void *data)
{ {
return NOTIFY_DONE; return NOTIFY_DONE;
} }
NOKPROBE_SYMBOL(kprobe_exceptions_notify);
static struct notifier_block kprobe_exceptions_nb = { static struct notifier_block kprobe_exceptions_nb = {
.notifier_call = kprobe_exceptions_notify, .notifier_call = kprobe_exceptions_notify,
......
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