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Date: Wed, 21 Feb 2024 17:27:17 +0800
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Subject: [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>, 
	"=?UTF-8?q?Christian=20K=C3=B6nig?=" <christian.koenig@amd.com>, Kees Cook <keescook@chromium.org>, 
	"=?UTF-8?q?Ma=C3=ADra=20Canal?=" <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, 
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	linux-hardening@vger.kernel.org, netdev@vger.kernel.org
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'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