kselftest: Extend vdso correctness test to clock_gettime64

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With the release of Linux 5.1 has been added a new syscall,
clock_gettime64, that provided a 64 bit time value for a specified
clock_ID to make the kernel Y2038 safe on 32 bit architectures.

Extend the vdso correctness test to cover the newly exposed vdso
function.

Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

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Vincenzo Frascino 2020-10-26 11:49:45 +00:00 • committed by Shuah Khan

parent c7e5789b24

commit b2f1c3db28

2 changed files with 115 additions and 4 deletions

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4

tools/testing/selftests/vDSO/vdso_config.h

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115

tools/testing/selftests/vDSO/vdso_test_correctness.c

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