1 files changed, 17 insertions, 3 deletions

diff --git a/arch/s390/include/uapi/asm/sigcontext.h b/arch/s390/include/uapi/asm/sigcontext.h
index b30de9c01bbe..5f0b8d7ddb0b 100644
--- a/arch/s390/include/uapi/asm/sigcontext.h
+++ b/arch/s390/include/uapi/asm/sigcontext.h
@@ -7,10 +7,14 @@
 #define _ASM_S390_SIGCONTEXT_H
 
 #include <linux/compiler.h>
+#include <linux/types.h>
 
-#define __NUM_GPRS 16
-#define __NUM_FPRS 16
-#define __NUM_ACRS 16
+#define __NUM_GPRS              16
+#define __NUM_FPRS              16
+#define __NUM_ACRS              16
+#define __NUM_VXRS              32
+#define __NUM_VXRS_LOW          16
+#define __NUM_VXRS_HIGH         16
 
 #ifndef __s390x__
 
@@ -59,6 +63,16 @@ typedef struct
         _s390_fp_regs     fpregs;
 } _sigregs;
 
+typedef struct
+{
+#ifndef __s390x__
+        unsigned long gprs_high[__NUM_GPRS];
+#endif
+        unsigned long long vxrs_low[__NUM_VXRS_LOW];
+        __vector128 vxrs_high[__NUM_VXRS_HIGH];
+        unsigned char __reserved[128];
+} _sigregs_ext;
+
 struct sigcontext
 {
         unsigned long   oldmask[_SIGCONTEXT_NSIG_WORDS];