x86: Fix fake apicid to node mapping for numa emulation
[linux-2.6.git] / arch / x86 / mm / srat_64.c
index 28c6876..38512d0 100644 (file)
@@ -461,7 +461,8 @@ void __init acpi_fake_nodes(const struct bootnode *fake_nodes, int num_nodes)
                 * node, it must now point to the fake node ID.
                 */
                for (j = 0; j < MAX_LOCAL_APIC; j++)
-                       if (apicid_to_node[j] == nid)
+                       if (apicid_to_node[j] == nid &&
+                           fake_apicid_to_node[j] == NUMA_NO_NODE)
                                fake_apicid_to_node[j] = i;
        }
        for (i = 0; i < num_nodes; i++)