[PATCH] x86-64: Use ACPI PXM to parse PCI<->node assignments

[pandora-kernel.git] / arch / x86_64 / pci / k8-bus.c

diff --git a/arch/x86_64/pci/k8-bus.c b/arch/x86_64/pci/k8-bus.c
index d80c323..3acf60d 100644 (file)
--- a/arch/x86_64/pci/k8-bus.c
+++ b/arch/x86_64/pci/k8-bus.c
@@ -58,10 +58,16 @@ fill_mp_bus_to_cpumask(void)
                                for (j = SECONDARY_LDT_BUS_NUMBER(ldtbus);
                                     j <= SUBORDINATE_LDT_BUS_NUMBER(ldtbus);
                                     j++) { 
-                                       int node = NODE_ID(nid);
+                                       struct pci_bus *bus;
+                                       long node = NODE_ID(nid);
+                                       /* Algorithm a bit dumb, but
+                                          it shouldn't matter here */
+                                       bus = pci_find_bus(0, j);
+                                       if (!bus)
+                                               continue;
                                        if (!node_online(node))
                                                node = 0;
-                                       pci_bus_to_node[j] = node;
+                                       bus->sysdata = (void *)node;
                                }               
                        }
                }