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-rw-r--r--tools/testing/selftests/x86/protection_keys.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/tools/testing/selftests/x86/protection_keys.c b/tools/testing/selftests/x86/protection_keys.c
index 555e43ca846b..7a1cc0e56d2d 100644
--- a/tools/testing/selftests/x86/protection_keys.c
+++ b/tools/testing/selftests/x86/protection_keys.c
@@ -189,17 +189,29 @@ void lots_o_noops_around_write(int *write_to_me)
#define u64 uint64_t
#ifdef __i386__
-#define SYS_mprotect_key 380
-#define SYS_pkey_alloc 381
-#define SYS_pkey_free 382
+
+#ifndef SYS_mprotect_key
+# define SYS_mprotect_key 380
+#endif
+#ifndef SYS_pkey_alloc
+# define SYS_pkey_alloc 381
+# define SYS_pkey_free 382
+#endif
#define REG_IP_IDX REG_EIP
#define si_pkey_offset 0x14
+
#else
-#define SYS_mprotect_key 329
-#define SYS_pkey_alloc 330
-#define SYS_pkey_free 331
+
+#ifndef SYS_mprotect_key
+# define SYS_mprotect_key 329
+#endif
+#ifndef SYS_pkey_alloc
+# define SYS_pkey_alloc 330
+# define SYS_pkey_free 331
+#endif
#define REG_IP_IDX REG_RIP
#define si_pkey_offset 0x20
+
#endif
void dump_mem(void *dumpme, int len_bytes)