2 files changed, 24 insertions, 6 deletions

diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c
index 3cb08a4a513a..e6a891a0cad0 100644
--- a/arch/parisc/kernel/pci.c
+++ b/arch/parisc/kernel/pci.c
@@ -255,8 +255,26 @@ void __devinit pcibios_resource_to_bus(struct pci_dev *dev,
         pcibios_link_hba_resources(&hba->lmmio_space, bus->resource[1]);
 }
 
+void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+                              struct pci_bus_region *region)
+{
+        struct pci_bus *bus = dev->bus;
+        struct pci_hba_data *hba = HBA_DATA(bus->bridge->platform_data);
+
+        if (res->flags & IORESOURCE_MEM) {
+                res->start = PCI_HOST_ADDR(hba, region->start);
+                res->end = PCI_HOST_ADDR(hba, region->end);
+        }
+
+        if (res->flags & IORESOURCE_IO) {
+                res->start = region->start;
+                res->end = region->end;
+        }
+}
+
 #ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(pcibios_resource_to_bus);
+EXPORT_SYMBOL(pcibios_bus_to_resource);
 #endif
 
 /*
diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
index eaa701479f5f..0ad945d4c0a4 100644
--- a/arch/parisc/mm/fault.c
+++ b/arch/parisc/mm/fault.c
@@ -178,17 +178,17 @@ good_area:
          */
 
         switch (handle_mm_fault(mm, vma, address, (acc_type & VM_WRITE) != 0)) {
-              case 1:
+              case VM_FAULT_MINOR:
                 ++current->min_flt;
                 break;
-              case 2:
+              case VM_FAULT_MAJOR:
                 ++current->maj_flt;
                 break;
-              case 0:
+              case VM_FAULT_SIGBUS:
                 /*
-                 * We ran out of memory, or some other thing happened
-                 * to us that made us unable to handle the page fault
-                 * gracefully.
+                 * We hit a hared mapping outside of the file, or some
+                 * other thing happened to us that made us unable to
+                 * handle the page fault gracefully.
                  */
                 goto bad_area;
               default: