From 843775b76a90d1535b993ab04bcd64cc1b8a6655 Mon Sep 17 00:00:00 2001
From: Anton Vorontsov <anton.vorontsov@linaro.org>
Date: Mon, 30 Jul 2012 04:58:10 -0700
Subject: [PATCH] --- yaml --- r: 321314 b: refs/heads/master c:
 b10d22d6e8f76b9e94871aebe0fc62aab2748200 h: refs/heads/master v: v3

---
 [refs]                                | 2 +-
 trunk/kernel/debug/kdb/kdb_debugger.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index a34276ef9fe9..dc9278a549ff 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07cd27bbd4d07af6c3e24ae479316a69e7935e1e
+refs/heads/master: b10d22d6e8f76b9e94871aebe0fc62aab2748200
diff --git a/trunk/kernel/debug/kdb/kdb_debugger.c b/trunk/kernel/debug/kdb/kdb_debugger.c
index 8b68ce78ff17..be7b33b73d30 100644
--- a/trunk/kernel/debug/kdb/kdb_debugger.c
+++ b/trunk/kernel/debug/kdb/kdb_debugger.c
@@ -12,6 +12,7 @@
 #include <linux/kdb.h>
 #include <linux/kdebug.h>
 #include <linux/export.h>
+#include <linux/hardirq.h>
 #include "kdb_private.h"
 #include "../debug_core.h"
 
@@ -52,6 +53,9 @@ int kdb_stub(struct kgdb_state *ks)
 	if (atomic_read(&kgdb_setting_breakpoint))
 		reason = KDB_REASON_KEYBOARD;
 
+	if (in_nmi())
+		reason = KDB_REASON_NMI;
+
 	for (i = 0, bp = kdb_breakpoints; i < KDB_MAXBPT; i++, bp++) {
 		if ((bp->bp_enabled) && (bp->bp_addr == addr)) {
 			reason = KDB_REASON_BREAK;