Received-SPF: pass (google.com: domain of linux-kernel+bounces-137666-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1;
From: Mark Brown <broonie@kernel.org>
Date: Tue, 09 Apr 2024 23:24:51 +0100
Subject: [PATCH] selftests/clone3: Fix compiler warning
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Message-Id: <20240409-clone3-warning-fix-v1-1-03720200f1b4@kernel.org>
To: Christian Brauner <brauner@kernel.org>, Shuah Khan <shuah@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, 
 Shuah Khan <skhan@linuxfoundation.org>, Mark Brown <broonie@kernel.org>

Shuah reported a compiler warning with an Ubuntu GCC 13 build, I've been
unable to reproduce it but hopefully this fixes the issue:

clone3_set_tid.c:136:43: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t’ {aka ‘long unsigned int’} [-Wformat=]

Reported-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 tools/testing/selftests/clone3/clone3_set_tid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/clone3/clone3_set_tid.c b/tools/testing/selftests/clone3/clone3_set_tid.c
index 9ae38733cb6e..fbf813a5a06f 100644
--- a/tools/testing/selftests/clone3/clone3_set_tid.c
+++ b/tools/testing/selftests/clone3/clone3_set_tid.c
@@ -133,7 +133,7 @@ static void test_clone3_set_tid(const char *desc,
 		"[%d] clone3() with CLONE_SET_TID %d says: %d - expected %d\n",
 		getpid(), set_tid[0], ret, expected);
 
-	ksft_test_result(ret == expected, "%s with %d TIDs and flags 0x%x\n",
+	ksft_test_result(ret == expected, "%s with %zu TIDs and flags 0x%x\n",
 			 desc, set_tid_size, flags);
 }
 

---
base-commit: a053fd3ca5d1b927a8655f239c84b0d790218fda
change-id: 20240409-clone3-warning-fix-89a363c6899e

Best regards,
-- 
Mark Brown <broonie@kernel.org>