diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/mm/bad_accesses.c')
| -rw-r--r-- | tools/testing/selftests/powerpc/mm/bad_accesses.c | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/tools/testing/selftests/powerpc/mm/bad_accesses.c b/tools/testing/selftests/powerpc/mm/bad_accesses.c index adc465f499ef..65d2148b05dc 100644 --- a/tools/testing/selftests/powerpc/mm/bad_accesses.c +++ b/tools/testing/selftests/powerpc/mm/bad_accesses.c @@ -38,7 +38,7 @@ static void segv_handler(int n, siginfo_t *info, void *ctxt_v) int bad_access(char *p, bool write) { - char x; + char x = 0; fault_code = 0; fault_addr = 0; @@ -64,34 +64,6 @@ int bad_access(char *p, bool write) return 0; } -static int using_hash_mmu(bool *using_hash) -{ - char line[128]; - FILE *f; - int rc; - - f = fopen("/proc/cpuinfo", "r"); - FAIL_IF(!f); - - rc = 0; - while (fgets(line, sizeof(line), f) != NULL) { - if (strcmp(line, "MMU : Hash\n") == 0) { - *using_hash = true; - goto out; - } - - if (strcmp(line, "MMU : Radix\n") == 0) { - *using_hash = false; - goto out; - } - } - - rc = -1; -out: - fclose(f); - return rc; -} - static int test(void) { unsigned long i, j, addr, region_shift, page_shift, page_size; @@ -167,5 +139,6 @@ static int test(void) int main(void) { + test_harness_set_timeout(300); return test_harness(test, "bad_accesses"); } |