2 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-s390/sigcontext.h b/include/asm-s390/sigcontext.h
index d57bc0cebdc..803545351dd 100644
--- a/include/asm-s390/sigcontext.h
+++ b/include/asm-s390/sigcontext.h
@@ -61,7 +61,7 @@ typedef struct
 struct sigcontext
 {
 	unsigned long	oldmask[_SIGCONTEXT_NSIG_WORDS];
-	_sigregs        *sregs;
+	_sigregs        __user *sregs;
 };
 
 
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index 3d6e11c6c1f..7084626de21 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -165,7 +165,7 @@ struct sigaction {
 #endif /* __KERNEL__ */
 
 typedef struct sigaltstack {
-        void *ss_sp;
+        void __user *ss_sp;
         int ss_flags;
         size_t ss_size;
 } stack_t;