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-rw-r--r--kernel/kprobes.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index f095178e48c..507f26e7ae7 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -557,6 +557,11 @@ valid_p:
static struct notifier_block kprobe_exceptions_nb = {
.notifier_call = kprobe_exceptions_notify,
+ .priority = 0x7fffffff /* we need to be notified first */
+};
+
+static struct notifier_block kprobe_page_fault_nb = {
+ .notifier_call = kprobe_exceptions_notify,
.priority = 0x7fffffff /* we need to notified first */
};
@@ -673,6 +678,9 @@ static int __init init_kprobes(void)
if (!err)
err = register_die_notifier(&kprobe_exceptions_nb);
+ if (!err)
+ err = register_page_fault_notifier(&kprobe_page_fault_nb);
+
return err;
}