Index: numactl-2.0.4-rc1/libnuma.c
===================================================================
--- numactl-2.0.4-rc1.orig/libnuma.c	2009-12-16 02:48:26.000000000 +0530
+++ numactl-2.0.4-rc1/libnuma.c	2010-01-27 17:06:30.000000000 +0530
@@ -1272,7 +1272,7 @@
 
 	if (node_cpu_mask_v2[node]) {
 		/* have already constructed a mask for this node */
-		if (buffer->size != node_cpu_mask_v2[node]->size) {
+		if (buffer->size < node_cpu_mask_v2[node]->size) {
 			numa_error("map size mismatch; abort\n");
 			return -1;
 		}