diff --git a/include/linux/compat.h b/include/linux/compat.h
index 8a9643857c4a13be60726a18bfe51ccfb1557c46..e16d07eb08cfa8c3bbc2b9c0089058891a92a951 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -229,13 +229,13 @@ typedef struct compat_siginfo {
 				short int _addr_lsb;	/* Valid LSB of the reported address. */
 				/* used when si_code=SEGV_BNDERR */
 				struct {
-					short _dummy_bnd;
+					compat_uptr_t _dummy_bnd;
 					compat_uptr_t _lower;
 					compat_uptr_t _upper;
 				} _addr_bnd;
 				/* used when si_code=SEGV_PKUERR */
 				struct {
-					short _dummy_pkey;
+					compat_uptr_t _dummy_pkey;
 					u32 _pkey;
 				} _addr_pkey;
 			};
diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h
index 85dc965afd892ccd34a4d9f41673c60412fd97c0..99c902e460c2534609c6c385543e527adc36fa57 100644
--- a/include/uapi/asm-generic/siginfo.h
+++ b/include/uapi/asm-generic/siginfo.h
@@ -102,13 +102,13 @@ typedef struct siginfo {
 				short _addr_lsb; /* LSB of the reported address */
 				/* used when si_code=SEGV_BNDERR */
 				struct {
-					short _dummy_bnd;
+					void *_dummy_bnd;
 					void __user *_lower;
 					void __user *_upper;
 				} _addr_bnd;
 				/* used when si_code=SEGV_PKUERR */
 				struct {
-					short _dummy_pkey;
+					void *_dummy_pkey;
 					__u32 _pkey;
 				} _addr_pkey;
 			};