Index: arch/sparc64/include/types.h
===================================================================
--- arch/sparc64/include/types.h	(revision f7ea8fab193904c8fb98dc5ae80e55c0da346a8f)
+++ arch/sparc64/include/types.h	(revision 6d9c49ab8fb84fcd0bf9d37abca3ed194e992a74)
@@ -48,4 +48,5 @@
 
 typedef __u64 __native;
+typedef __s64 __native;
 
 typedef struct pte pte_t;