selftests/powerpc: Return errors from all tests

Fix some tests which weren't returning an error code from main.

Although these tests only ever return success, they can still fail if
they time out and the harness kills them. If that happens they still
return success to the shell, which is incorrect and confuses the higher
level error reporting.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241106130453.1741013-4-mpe@ellerman.id.au

diff --git a/tools/testing/selftests/powerpc/signal/sigfuz.c b/tools/testing/selftests/powerpc/signal/sigfuz.c
index 08f9afe..c101b13 100644 (file)
--- a/tools/testing/selftests/powerpc/signal/sigfuz.c
+++ b/tools/testing/selftests/powerpc/signal/sigfuz.c
@@ -321,5 +321,5 @@ int main(int argc, char **argv)
        if (!args)
                args = ARG_COMPLETE;
 
-       test_harness(signal_fuzzer, "signal_fuzzer");
+       return test_harness(signal_fuzzer, "signal_fuzzer");
 }

diff --git a/tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c b/tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c
index 421cb08..0a4bc47 100644 (file)
--- a/tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-context-force-tm.c
@@ -176,5 +176,5 @@ int tm_signal_context_force_tm(void)
 
 int main(int argc, char **argv)
 {
-       test_harness(tm_signal_context_force_tm, "tm_signal_context_force_tm");
+       return test_harness(tm_signal_context_force_tm, "tm_signal_context_force_tm");
 }

diff --git a/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c b/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
index 06b8019..968864b 100644 (file)
--- a/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
@@ -46,6 +46,5 @@ int tm_signal_sigreturn_nt(void)
 
 int main(int argc, char **argv)
 {
-       test_harness(tm_signal_sigreturn_nt, "tm_signal_sigreturn_nt");
+       return test_harness(tm_signal_sigreturn_nt, "tm_signal_sigreturn_nt");
 }
-