===== arch/ia64/kernel/acpi.c 1.65 vs edited =====
--- 1.65/arch/ia64/kernel/acpi.c	Sat Mar 20 21:28:40 2004
+++ edited/arch/ia64/kernel/acpi.c	Thu Apr  1 13:20:58 2004
@@ -455,6 +455,7 @@
 	for (i = 0; i < MAX_PXM_DOMAINS; i++) {
 		if (pxm_bit_test(i)) {
 			pxm_to_nid_map[i] = numnodes;
+			node_set_online(numnodes);
 			nid_to_pxm_map[numnodes++] = i;
 		}
 	}