---

yaml --- r: 250092 b: refs/heads/master c: a3170c1 h: refs/heads/master v: v3
git-mirror · May 21, 2011 · c8b9924 · c8b9924
1 parent 5a3b24c
commit c8b9924
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51c2e0a7e5bc7ed1384cc68cfb95e702571500c9
+refs/heads/master: a3170c1f924ce2565c4e160b9b095e65c03b2dc6
diff --git a/trunk/arch/x86/pci/mmconfig-shared.c b/trunk/arch/x86/pci/mmconfig-shared.c
@@ -606,6 +606,16 @@ static void __init __pci_mmcfg_init(int early)
 	if (list_empty(&pci_mmcfg_list))
 		return;
 
+	if (pcibios_last_bus < 0) {
+		const struct pci_mmcfg_region *cfg;
+
+		list_for_each_entry(cfg, &pci_mmcfg_list, list) {
+			if (cfg->segment)
+				break;
+			pcibios_last_bus = cfg->end_bus;
+		}
+	}
+
 	if (pci_mmcfg_arch_init())
 		pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
 	else {