diff options
Diffstat (limited to 'tools/testing/selftests/x86/protection_keys.c')
| -rw-r--r-- | tools/testing/selftests/x86/protection_keys.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/testing/selftests/x86/protection_keys.c b/tools/testing/selftests/x86/protection_keys.c index 3237bc010e1c..555e43ca846b 100644 --- a/tools/testing/selftests/x86/protection_keys.c +++ b/tools/testing/selftests/x86/protection_keys.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Tests x86 Memory Protection Keys (see Documentation/x86/protection-keys.txt) * @@ -212,19 +213,18 @@ void dump_mem(void *dumpme, int len_bytes) } } -#define __SI_FAULT (3 << 16) -#define SEGV_BNDERR (__SI_FAULT|3) /* failed address bound checks */ -#define SEGV_PKUERR (__SI_FAULT|4) +#define SEGV_BNDERR 3 /* failed address bound checks */ +#define SEGV_PKUERR 4 static char *si_code_str(int si_code) { - if (si_code & SEGV_MAPERR) + if (si_code == SEGV_MAPERR) return "SEGV_MAPERR"; - if (si_code & SEGV_ACCERR) + if (si_code == SEGV_ACCERR) return "SEGV_ACCERR"; - if (si_code & SEGV_BNDERR) + if (si_code == SEGV_BNDERR) return "SEGV_BNDERR"; - if (si_code & SEGV_PKUERR) + if (si_code == SEGV_PKUERR) return "SEGV_PKUERR"; return "UNKNOWN"; } |