---

yaml --- r: 178895 b: refs/heads/master c: a557aae h: refs/heads/master i: 178893: 4adf082 178891: 5885141 178887: 3d443df 178879: f3f9c9a v: v3
git-mirror · Jan 4, 2010 · c104389 · c104389
1 parent f56593b
commit c104389
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9dad0fd5a73d4048dff18069733c0b515f68df74
+refs/heads/master: a557aae29cf5916295c234d4b10ba3f8f29b8a96
diff --git a/trunk/arch/x86/pci/intel_bus.c b/trunk/arch/x86/pci/intel_bus.c
@@ -49,6 +49,10 @@ static void __devinit pci_root_bus_res(struct pci_dev *dev)
 	u64 mmioh_base, mmioh_end;
 	int bus_base, bus_end;
 
+	/* some sys doesn't get mmconf enabled */
+	if (dev->cfg_size < 0x120)
+		return;
+
 	if (pci_root_num >= PCI_ROOT_NR) {
 		printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n");
 		return;