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SubjectRe: [PATCH 5/6] kselftest/arm64: Fix check_ksm_options test
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On 10/26/20 5:42 PM, Vincenzo Frascino wrote:
> The check_ksm_options test reports the error below because the test
> plan is not declared correctly:
>
> # Planned tests != run tests (0 != 4)
>
> Fix the test adding the correct test plan declaration.
This change makes sense and got missed earlier.
Acked by: Amit Daniel Kachhap <amit.kachhap@arm.com>

>
> Fixes: f981d8fa2646 ("kselftest/arm64: Verify KSM page merge for MTE pages")
> Cc: Shuah Khan <shuah@kernel.org>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Gabor Kertesz <gabor.kertesz@arm.com>
> Cc: Amit Daniel Kachhap <amit.kachhap@arm.com>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
> ---
> tools/testing/selftests/arm64/mte/check_ksm_options.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/tools/testing/selftests/arm64/mte/check_ksm_options.c b/tools/testing/selftests/arm64/mte/check_ksm_options.c
> index bc41ae630c86..3b23c4d61d38 100644
> --- a/tools/testing/selftests/arm64/mte/check_ksm_options.c
> +++ b/tools/testing/selftests/arm64/mte/check_ksm_options.c
> @@ -140,6 +140,10 @@ int main(int argc, char *argv[])
> /* Register signal handlers */
> mte_register_signal(SIGBUS, mte_default_handler);
> mte_register_signal(SIGSEGV, mte_default_handler);
> +
> + /* Set test plan */
> + ksft_set_plan(4);
> +
> /* Enable KSM */
> mte_ksm_setup();
>
>

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