Index: root/xen-unstable.hg/linux-2.6-xen-sparse/arch/i386/kernel/swiotlb.c
===================================================================
--- root.orig/xen-unstable.hg/linux-2.6-xen-sparse/arch/i386/kernel/swiotlb.c
+++ root/xen-unstable.hg/linux-2.6-xen-sparse/arch/i386/kernel/swiotlb.c
@@ -47,7 +47,7 @@ EXPORT_SYMBOL(swiotlb);
  */
 #define IO_TLB_SHIFT 11
 
-static int swiotlb_force;
+int swiotlb_force;
 static char *iotlb_virt_start;
 static unsigned long iotlb_nslabs;