diff --git a/[refs] b/[refs]
index e5a5891ec341..edfa13a80a76 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8203efb3c612743fecb1ed67cf1daf9d9c127462
+refs/heads/master: f52b5054ec108aaa9e903850d6b62af8ae3fe6ae
diff --git a/trunk/net/ipv4/udp.c b/trunk/net/ipv4/udp.c
index 5ba03401b914..ced820318f94 100644
--- a/trunk/net/ipv4/udp.c
+++ b/trunk/net/ipv4/udp.c
@@ -1579,7 +1579,7 @@ static struct sock *udp_get_next(struct seq_file *seq, struct sock *sk)
 	} while (sk && (!net_eq(sock_net(sk), net) || sk->sk_family != state->family));
 
 	if (!sk) {
-		spin_unlock(&state->udp_table->hash[state->bucket].lock);
+		spin_unlock_bh(&state->udp_table->hash[state->bucket].lock);
 		return udp_get_first(seq, state->bucket + 1);
 	}
 	return sk;