linux-kernel - [PATCH 1/7] selftests/clone3: Reorder reporting output

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Date:   Thu, 11 Jun 2020 15:40:22 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Shuah Khan <shuah@...nel.org>
Cc:     Kees Cook <keescook@...omium.org>,
        Christian Brauner <christian@...uner.io>,
        linux-kselftest@...r.kernel.org,
        Andy Lutomirski <luto@...capital.net>,
        Will Drewry <wad@...omium.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/7] selftests/clone3: Reorder reporting output

Selftest output reporting was happening before the TAP headers and plan
had been emitted. Move the first test reports later.

Cc: Christian Brauner <christian@...uner.io>
Cc: Shuah Khan <shuah@...nel.org>
Cc: linux-kselftest@...r.kernel.org
Signed-off-by: Kees Cook <keescook@...omium.org>
---
 tools/testing/selftests/clone3/clone3.c               | 2 +-
 tools/testing/selftests/clone3/clone3_clear_sighand.c | 3 +--
 tools/testing/selftests/clone3/clone3_set_tid.c       | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c
index f14c269a5a18..b7e6dec36173 100644
--- a/tools/testing/selftests/clone3/clone3.c
+++ b/tools/testing/selftests/clone3/clone3.c
@@ -131,9 +131,9 @@ int main(int argc, char *argv[])
 
 	uid_t uid = getuid();
 
-	test_clone3_supported();
 	ksft_print_header();
 	ksft_set_plan(17);
+	test_clone3_supported();
 
 	/* Just a simple clone3() should return 0.*/
 	test_clone3(0, 0, 0, CLONE3_ARGS_NO_TEST);
diff --git a/tools/testing/selftests/clone3/clone3_clear_sighand.c b/tools/testing/selftests/clone3/clone3_clear_sighand.c
index 9e1af8aa7698..db5fc9c5edcf 100644
--- a/tools/testing/selftests/clone3/clone3_clear_sighand.c
+++ b/tools/testing/selftests/clone3/clone3_clear_sighand.c
@@ -119,9 +119,8 @@ static void test_clone3_clear_sighand(void)
 int main(int argc, char **argv)
 {
 	ksft_print_header();
-	test_clone3_supported();
-
 	ksft_set_plan(1);
+	test_clone3_supported();
 
 	test_clone3_clear_sighand();
 
diff --git a/tools/testing/selftests/clone3/clone3_set_tid.c b/tools/testing/selftests/clone3/clone3_set_tid.c
index 25beb22f35b5..5831c1082d6d 100644
--- a/tools/testing/selftests/clone3/clone3_set_tid.c
+++ b/tools/testing/selftests/clone3/clone3_set_tid.c
@@ -157,8 +157,8 @@ int main(int argc, char *argv[])
 	pid_t set_tid[MAX_PID_NS_LEVEL * 2];
 
 	ksft_print_header();
-	test_clone3_supported();
 	ksft_set_plan(29);
+	test_clone3_supported();
 
 	if (pipe(pipe_1) < 0 || pipe(pipe_2) < 0)
 		ksft_exit_fail_msg("pipe() failed\n");
-- 
2.25.1