The check_ksm_options test reports the error below because the test
plan is not declared correctly:
# Planned tests != run tests (0 != 4)
Fix the test adding the correct test plan declaration.
Fixes: f981d8fa2646 ("kselftest/arm64: Verify KSM page merge for MTE pages")
Cc: Shuah Khan <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Gabor Kertesz <[email protected]>
Cc: Amit Daniel Kachhap <[email protected]>
Signed-off-by: Vincenzo Frascino <[email protected]>
---
tools/testing/selftests/arm64/mte/check_ksm_options.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/arm64/mte/check_ksm_options.c
b/tools/testing/selftests/arm64/mte/check_ksm_options.c
index bc41ae630c86..3b23c4d61d38 100644
--- a/tools/testing/selftests/arm64/mte/check_ksm_options.c
+++ b/tools/testing/selftests/arm64/mte/check_ksm_options.c
@@ -140,6 +140,10 @@ int main(int argc, char *argv[])
/* Register signal handlers */
mte_register_signal(SIGBUS, mte_default_handler);
mte_register_signal(SIGSEGV, mte_default_handler);
+
+ /* Set test plan */
+ ksft_set_plan(4);
+
/* Enable KSM */
mte_ksm_setup();
--
2.28.0
