[PATCH 1/6] kselftest/arm64: Fix check_buffer_fill test

[Vincenzo Frascino]

The check_buffer_fill test reports the error below because the test
plan is not declared correctly:

  # Planned tests != run tests (0 != 20)

Fix the test adding the correct test plan declaration.

Fixes: e9b60476bea0 ("kselftest/arm64: Add utilities and a test to validate mte memory")
Cc: Shuah Khan <shuah at kernel.org>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will at kernel.org>
Cc: Gabor Kertesz <gabor.kertesz at arm.com>
Cc: Amit Daniel Kachhap <amit.kachhap at arm.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino at arm.com>
---
 tools/testing/selftests/arm64/mte/check_buffer_fill.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/arm64/mte/check_buffer_fill.c b/tools/testing/selftests/arm64/mte/check_buffer_fill.c
index 242635d79035..c9fa141ebdcc 100644
--- a/tools/testing/selftests/arm64/mte/check_buffer_fill.c
+++ b/tools/testing/selftests/arm64/mte/check_buffer_fill.c
@@ -417,6 +417,9 @@ int main(int argc, char *argv[])
 	/* Register SIGSEGV handler */
 	mte_register_signal(SIGSEGV, mte_default_handler);
 
+	/* Set test plan */
+	ksft_set_plan(20);
+
 	/* Buffer by byte tests */
 	evaluate_test(check_buffer_by_byte(USE_MMAP, MTE_SYNC_ERR),
 	"Check buffer correctness by byte with sync err mode and mmap memory\n");
-- 
2.28.0