On 10/26/20 5:42 PM, Vincenzo Frascino wrote:
The check_user_mem 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.
This change looks fine and got missed earlier.
Acked by: Amit Daniel Kachhap <amit.kachhap@xxxxxxx>
Fixes: 4dafc08d0ba4 ("kselftest/arm64: Check mte tagged user address in kernel")
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Gabor Kertesz <gabor.kertesz@xxxxxxx>
Cc: Amit Daniel Kachhap <amit.kachhap@xxxxxxx>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@xxxxxxx>
---
tools/testing/selftests/arm64/mte/check_user_mem.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/arm64/mte/check_user_mem.c b/tools/testing/selftests/arm64/mte/check_user_mem.c
index 594e98e76880..4bfa80f2a8c3 100644
--- a/tools/testing/selftests/arm64/mte/check_user_mem.c
+++ b/tools/testing/selftests/arm64/mte/check_user_mem.c
@@ -92,9 +92,13 @@ int main(int argc, char *argv[])
err = mte_default_setup();
if (err)
return err;
+
/* Register signal handlers */
mte_register_signal(SIGSEGV, mte_default_handler);
+ /* Set test plan */
+ ksft_set_plan(4);
+
evaluate_test(check_usermem_access_fault(USE_MMAP, MTE_SYNC_ERR, MAP_PRIVATE),
"Check memory access from kernel in sync mode, private mapping and mmap memory\n");
evaluate_test(check_usermem_access_fault(USE_MMAP, MTE_SYNC_ERR, MAP_SHARED),
