Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-bigbox-pci

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-bigbox-pci:
  x86: add pci=check_enable_amd_mmconf and dmi check
  x86: work around io allocation overlap of HT links
  acpi: get boot_cpu_id as early for k8_scan_nodes
  x86_64: don't need set default res if only have one root bus
  x86: double check the multi root bus with fam10h mmconf
  x86: multi pci root bus with different io resource range, on 64-bit
  x86: use bus conf in NB conf fun1 to get bus range on, on 64-bit
  x86: get mp_bus_to_node early
  x86 pci: remove checking type for mmconfig probe
  x86: remove unneeded check in mmconf reject
  driver core: try parent numa_node at first before using default
  x86: seperate mmconf for fam10h out from setup_64.c
  x86: if acpi=off, force setting the mmconf for fam10h
  x86_64: check MSR to get MMCONFIG for AMD Family 10h
  x86_64: check and enable MMCONFIG for AMD Family 10h
  x86_64: set cfg_size for AMD Family 10h in case MMCONFIG
  x86: mmconf enable mcfg early
  x86: clear pci_mmcfg_virt when mmcfg get rejected
  x86: validate against acpi motherboard resources

Fixed up fairly trivial conflicts in arch/x86/pci/{init.c,pci.h} due to
OLPC support manually.

arch/x86/pci/init.c

@@ -6,19 +6,17 @@
    in the right sequence from here. */
 static __init int pci_access_init(void)
 {
-	int type __maybe_unused = 0;
-
 #ifdef CONFIG_PCI_DIRECT
+	int type = 0;
+
 	type = pci_direct_probe();
 #endif
-#ifdef CONFIG_PCI_MMCONFIG
-	pci_mmcfg_init(type);
-#endif
+
+	pci_mmcfg_early_init();
+
 #ifdef CONFIG_PCI_OLPC
 	pci_olpc_init();
 #endif
-	if (raw_pci_ops)
-		return 0;
 #ifdef CONFIG_PCI_BIOS
 	pci_pcbios_init();
 #endif
@@ -31,7 +29,7 @@ static __init int pci_access_init(void)
 #ifdef CONFIG_PCI_DIRECT
 	pci_direct_init(type);
 #endif
-	if (!raw_pci_ops)
+	if (!raw_pci_ops && !raw_pci_ext_ops)
 		printk(KERN_ERR
 		"PCI: Fatal: No config space access function found\n");