diff --git a/include/linux/types.h b/include/linux/types.h
index 9f11fdd2bd72..745c409ebbb5 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -182,6 +182,8 @@ typedef __u32 __bitwise __be32;
 typedef __u64 __bitwise __le64;
 typedef __u64 __bitwise __be64;
 #endif
+typedef __u16 __bitwise __sum16;
+typedef __u32 __bitwise __wsum;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;