This is a note to let you know that I've just added the patch titled
time: test: Fix incorrect format specifier
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
time-test-fix-incorrect-format-specifier.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 5499f1a4cec0985d3dc394356f214040b20d764b
Author: David Gow <davidgow@xxxxxxxxxx>
Date: Wed Feb 21 17:27:17 2024 +0800
time: test: Fix incorrect format specifier
[ Upstream commit 133e267ef4a26d19c93996a874714e9f3f8c70aa ]
'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@xxxxxxxxxx>
Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Reviewed-by: Justin Stitt <justinstitt@xxxxxxxxxx>
Signed-off-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/kernel/time/time_test.c b/kernel/time/time_test.c
index 831e8e779acef..f7c3de01197c9 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);
