---

yaml --- r: 53936 b: refs/heads/master c: 3bea9c9 h: refs/heads/master v: v3
git-mirror · May 2, 2007 · 7d6210f · 7d6210f
1 parent 4cd1de2
commit 7d6210f
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c5bcb5635a03da3158f121ae20ccbbf72b4fc62a
+refs/heads/master: 3bea9c9793a17053e05d970e5d90d48fc9fce07d
diff --git a/trunk/arch/x86_64/mm/k8topology.c b/trunk/arch/x86_64/mm/k8topology.c
@@ -62,6 +62,8 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
 
 	reg = read_pci_config(0, nb, 0, 0x60); 
 	numnodes = ((reg >> 4) & 0xF) + 1;
+	if (numnodes <= 1)
+		return -1;
 
 	printk(KERN_INFO "Number of nodes %d\n", numnodes);