--- linux.base/./arch/ia64/sn/io/sn2/ml_SN_init.c	Mon Jan 26 17:06:03 2004
+++ linux/./arch/ia64/sn/io/sn2/ml_SN_init.c	Mon Jan 26 19:38:30 2004
@@ -17,6 +17,7 @@
 #include <asm/sn/sn_private.h>
 #include <asm/sn/klconfig.h>
 #include <asm/sn/sn_cpuid.h>
+#include <asm/sn/simulator.h>
 
 int		maxcpus;
 
@@ -75,6 +76,8 @@
 	nodepda_t *npda;
 	extern int numionodes;
 
+	if (IS_RUNNING_ON_SIMULATOR())
+		return;
 	for (cnode = 0; cnode < numionodes; cnode++) {
 		npda = nodepdaindr[cnode];
 		hubinfo = (hubinfo_t)npda->pdinfo;