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| author | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-02 07:54:29 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-11 14:54:02 +0300 |
| commit | 2f67798c1f9f35ba576ac0639b9b648b9b2033f6 (patch) | |
| tree | ad610e6f5c36873060168baafe9bda6f8ad3d320 /tools/testing | |
| parent | 438517ec78fa4e9db9892e749ed50e2a21f5f17f (diff) | |
| download | linux-2f67798c1f9f35ba576ac0639b9b648b9b2033f6.tar.xz | |
selftests/powerpc: Fix subpage_prot test to return !0 on failure
It's helpful for automated testing if the test returns error codes back
to the calling program.
While we're here fix all the usages of %p to remove the double 0x, ie.
%p already includes 0x.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/powerpc/mm/subpage_prot.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/tools/testing/selftests/powerpc/mm/subpage_prot.c b/tools/testing/selftests/powerpc/mm/subpage_prot.c index 440180ff8089..35ade7406dcd 100644 --- a/tools/testing/selftests/powerpc/mm/subpage_prot.c +++ b/tools/testing/selftests/powerpc/mm/subpage_prot.c @@ -73,7 +73,7 @@ static inline void check_faulted(void *addr, long page, long subpage, int write) want_fault |= (subpage == ((page + 1) % 16)); if (faulted != want_fault) { - printf("Failed at 0x%p (p=%ld,sp=%ld,w=%d), want=%s, got=%s !\n", + printf("Failed at %p (p=%ld,sp=%ld,w=%d), want=%s, got=%s !\n", addr, page, subpage, write, want_fault ? "fault" : "pass", faulted ? "fault" : "pass"); @@ -82,7 +82,7 @@ static inline void check_faulted(void *addr, long page, long subpage, int write) if (faulted) { if (dar != addr) { - printf("Fault expected at 0x%p and happened at 0x%p !\n", + printf("Fault expected at %p and happened at %p !\n", addr, dar); } faulted = 0; @@ -162,7 +162,7 @@ int test_anon(void) mallocblock = (void *)align; - printf("allocated malloc block of 0x%lx bytes at 0x%p\n", + printf("allocated malloc block of 0x%lx bytes at %p\n", mallocsize, mallocblock); printf("testing malloc block...\n"); @@ -197,7 +197,7 @@ int test_file(void) perror("failed to map file"); return 1; } - printf("allocated %s for 0x%lx bytes at 0x%p\n", + printf("allocated %s for 0x%lx bytes at %p\n", file_name, filesize, fileblock); printf("testing file map...\n"); @@ -207,14 +207,16 @@ int test_file(void) int main(int argc, char *argv[]) { - test_harness(test_anon, "subpage_prot_anon"); + int rc; + + rc = test_harness(test_anon, "subpage_prot_anon"); + if (rc) + return rc; if (argc > 1) file_name = argv[1]; else file_name = "tempfile"; - test_harness(test_file, "subpage_prot_file"); - - return 0; + return test_harness(test_file, "subpage_prot_file"); } |