1 files changed, 3 insertions, 2 deletions

diff --git a/arch/um/include/sysdep-i386/checksum.h b/arch/um/include/sysdep-i386/checksum.h
index 7d3d202d7fff..052bb061a978 100644
--- a/arch/um/include/sysdep-i386/checksum.h
+++ b/arch/um/include/sysdep-i386/checksum.h
@@ -48,7 +48,8 @@ unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *
  */
 
 static __inline__
-unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst,
+unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
+                                         unsigned char *dst,
                                          int len, int sum, int *err_ptr)
 {
         if(copy_from_user(dst, src, len)){
@@ -192,7 +193,7 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  */
 #define HAVE_CSUM_COPY_USER
 static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
-                                                     unsigned char *dst,
+                                                     unsigned char __user *dst,
                                                      int len, int sum, int *err_ptr)
 {
         if (access_ok(VERIFY_WRITE, dst, len)){