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selftests: vDSO: vdso_test_correctness: Handle different tv_usec types

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On SPARC the field tv_usec of 'struct timespec' is not a 'long int', but
only a regular int. In this case the format string is incorrect and will
trigger compiler warnings.

Avoid the warnings by casting to 'long long', similar to how it is done for
the tv_sec and what the other similar selftests are doing.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Link: https://patch.msgid.link/20260227-vdso-selftest-cleanups-v2-4-d84830fa8beb@linutronix.de
This commit is contained in:
Thomas Weißschuh 2026-02-27 07:45:59 +01:00 committed by Borislav Petkov (AMD)
parent ad2af7768f
commit 38bc16aa47
1 changed files with 4 additions and 4 deletions
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8
tools/testing/selftests/vDSO/vdso_test_correctness.c
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@ -404,10 +404,10 @@ static void test_gettimeofday(void)
return;
}
printf("\t%llu.%06ld %llu.%06ld %llu.%06ld\n",
(unsigned long long)start.tv_sec, start.tv_usec,
(unsigned long long)vdso.tv_sec, vdso.tv_usec,
(unsigned long long)end.tv_sec, end.tv_usec);
printf("\t%llu.%06lld %llu.%06lld %llu.%06lld\n",
(unsigned long long)start.tv_sec, (long long)start.tv_usec,
(unsigned long long)vdso.tv_sec, (long long)vdso.tv_usec,
(unsigned long long)end.tv_sec, (long long)end.tv_usec);
if (!tv_leq(&start, &vdso) || !tv_leq(&vdso, &end)) {
printf("[FAIL]\tTimes are out of sequence\n");