diff --git a/[refs] b/[refs]
index dae16e4d5e06..d3acb5772cd6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 85b6e8184b798d06c854463cdd6c63dd1d4ff47c
+refs/heads/master: de1db6ffe2d802460b7e9f2c1e354066e000d6e6
diff --git a/trunk/arch/mips/sgi-ip27/ip27-smp.c b/trunk/arch/mips/sgi-ip27/ip27-smp.c
index 17f768cba94f..243f2ab45893 100644
--- a/trunk/arch/mips/sgi-ip27/ip27-smp.c
+++ b/trunk/arch/mips/sgi-ip27/ip27-smp.c
@@ -156,8 +156,11 @@ void __init prom_prepare_cpus(unsigned int max_cpus)
 {
 	cnodeid_t	cnode;
 
-	for_each_online_node(cnode)
+	for_each_online_node(cnode) {
+		if (cnode == 0)
+			continue;
 		intr_clear_all(COMPACT_TO_NASID_NODEID(cnode));
+	}
 
 	replicate_kernel_text();