[PATCH v3 1/3] selftests/mm: emit TAP header in uffd-wp-mremap

[Song Hu]

uffd-wp-mremap calls ksft_set_plan() without ksft_print_header(), so its
output is not valid KTAP.  Add the header, like the sibling uffd tests
(uffd-stress, uffd-unit-tests).

Acked-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
Reviewed-by: Sarthak Sharma <sarthak.sharma@xxxxxxx>
Acked-by: Lorenzo Stoakes (ARM) <ljs@xxxxxxxxxx>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxx>
Tested-by: Muhammad Usama Anjum <usama.anjum@xxxxxxx>
Signed-off-by: Song Hu <husong@xxxxxxxxxx>
---
 tools/testing/selftests/mm/uffd-wp-mremap.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/mm/uffd-wp-mremap.c b/tools/testing/selftests/mm/uffd-wp-mremap.c
index c973d6722720..572c2516e874 100644
--- a/tools/testing/selftests/mm/uffd-wp-mremap.c
+++ b/tools/testing/selftests/mm/uffd-wp-mremap.c
@@ -347,6 +347,8 @@ int main(int argc, char **argv)
 	struct thp_settings settings;
 	int i, j, plan = 0;
 
+	ksft_print_header();
+
 	hugepage_save_settings(true, true);
 
 	check_uffd_wp_feature_supported();
-- 
2.43.0