From 3d5631e0631a11633c649bc995a6537ec21b67b4 Mon Sep 17 00:00:00 2001 From: Anil S Keshavamurthy Date: Mon, 26 Jun 2006 00:25:28 -0700 Subject: [PATCH] [PATCH] Kprobes registers for notify page fault Kprobes now registers for page fault notifications. Signed-off-by: Anil S Keshavamurthy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/kprobes.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kernel/kprobes.c b/kernel/kprobes.c index f095178..507f26e 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; } -- 2.7.4