diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 9e6a4d6..3007440 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -890,7 +890,7 @@
 	unsigned int h;
 	struct xfrm_state *rx = NULL, *x = NULL;
 
-	spin_lock(&net->xfrm.xfrm_state_lock);
+	spin_lock_bh(&net->xfrm.xfrm_state_lock);
 	h = xfrm_dst_hash(net, daddr, saddr, reqid, family);
 	hlist_for_each_entry(x, net->xfrm.state_bydst+h, bydst) {
 		if (x->props.family == family &&
@@ -908,7 +908,7 @@
 
 	if (rx)
 		xfrm_state_hold(rx);
-	spin_unlock(&net->xfrm.xfrm_state_lock);
+	spin_unlock_bh(&net->xfrm.xfrm_state_lock);
 
 
 	return rx;