diff -Naur linux-2.6.11-rc1/arch/i386/pci/i386.c linux-2.6.11-rc1-u64/arch/i386/pci/i386.c
--- linux-2.6.11-rc1/arch/i386/pci/i386.c	2004-12-24 14:34:26.000000000 -0700
+++ linux-2.6.11-rc1-u64/arch/i386/pci/i386.c	2005-01-13 11:45:41.830462776 -0700
@@ -48,7 +48,7 @@
  */
 void
 pcibios_align_resource(void *data, struct resource *res,
-		       unsigned long size, unsigned long align)
+		       u64 size, u64 align)
 {
 	if (res->flags & IORESOURCE_IO) {
 		unsigned long start = res->start;