[PATCH 4/9] time: test: Fix incorrect format specifier

From: David Gow <davidgow@google.com>
To: "Linus Torvalds" <torvalds@linux-foundation.org>,
	"Shuah Khan" <skhan@linuxfoundation.org>,
	"Guenter Roeck" <linux@roeck-us.net>,
	"Rae Moar" <rmoar@google.com>,
	"Matthew Auld" <matthew.auld@intel.com>,
	"Arunpravin Paneer Selvam" <arunpravin.paneerselvam@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"Kees Cook" <keescook@chromium.org>,
	"Maíra Canal" <mcanal@igalia.com>,
	"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
	"Matthew Brost" <matthew.brost@intel.com>,
	"Willem de Bruijn" <willemb@google.com>,
	"Florian Westphal" <fw@strlen.de>,
	"Cassio Neri" <cassio.neri@gmail.com>,
	"Javier Martinez Canillas" <javierm@redhat.com>,
	"Arthur Grillo" <arthur.grillo@usp.br>
Cc: David Gow <davidgow@google.com>,
	Brendan Higgins <brendan.higgins@linux.dev>,
	 Daniel Latypov <dlatypov@google.com>,
	Stephen Boyd <sboyd@kernel.org>, David Airlie <airlied@gmail.com>,
	 Maxime Ripard <mripard@kernel.org>,
	"David S . Miller" <davem@davemloft.net>,
	 dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	 intel-xe@lists.freedesktop.org, linux-rtc@vger.kernel.org,
	 linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com,
	 linux-hardening@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH 4/9] time: test: Fix incorrect format specifier
Date: Wed, 21 Feb 2024 17:27:17 +0800	[thread overview]
Message-ID: <20240221092728.1281499-5-davidgow@google.com> (raw)
In-Reply-To: <20240221092728.1281499-1-davidgow@google.com>

'days' is a s64 (from div_s64), and so should use a %lld specifier.

This was found by extending KUnit's assertion macros to use gcc's
__printf attribute.

Fixes: 276010551664 ("time: Improve performance of time64_to_tm()")
Signed-off-by: David Gow <davidgow@google.com>
---
 kernel/time/time_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/time_test.c b/kernel/time/time_test.c
index ca058c8af6ba..3e5d422dd15c 100644
--- a/kernel/time/time_test.c
+++ b/kernel/time/time_test.c
@@ -73,7 +73,7 @@ static void time64_to_tm_test_date_range(struct kunit *test)
 
 		days = div_s64(secs, 86400);
 
-		#define FAIL_MSG "%05ld/%02d/%02d (%2d) : %ld", \
+		#define FAIL_MSG "%05ld/%02d/%02d (%2d) : %lld", \
 			year, month, mdday, yday, days
 
 		KUNIT_ASSERT_EQ_MSG(test, year - 1900, result.tm_year, FAIL_MSG);
-- 
2.44.0.rc0.258.g7320e95886-goog

