From d4514118a36f4ef7561e22afa2b2b06dce0bc601 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Fri, 10 Aug 2012 12:21:15 -0500
Subject: [PATCH] --- yaml --- r: 334162 b: refs/heads/master c:
 f0a996eeeda214f4293e234df33b29bec003b536 h: refs/heads/master v: v3

---
 [refs]                        | 2 +-
 trunk/arch/mips/kernel/kgdb.c | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index f071732cdb6f..2d0436543103 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f30fed10c440a25937e509860fa207399b26efe5
+refs/heads/master: f0a996eeeda214f4293e234df33b29bec003b536
diff --git a/trunk/arch/mips/kernel/kgdb.c b/trunk/arch/mips/kernel/kgdb.c
index f4546e97c60d..23817a6e32b6 100644
--- a/trunk/arch/mips/kernel/kgdb.c
+++ b/trunk/arch/mips/kernel/kgdb.c
@@ -283,6 +283,15 @@ static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd,
 	struct pt_regs *regs = args->regs;
 	int trap = (regs->cp0_cause & 0x7c) >> 2;
 
+#ifdef CONFIG_KPROBES
+	/*
+	 * Return immediately if the kprobes fault notifier has set
+	 * DIE_PAGE_FAULT.
+	 */
+	if (cmd == DIE_PAGE_FAULT)
+		return NOTIFY_DONE;
+#endif /* CONFIG_KPROBES */
+
 	/* Userspace events, ignore. */
 	if (user_mode(regs))
 		return NOTIFY_DONE;