linux-kernel - Re: [PATCH] selftests/timers: Turn off timeout setting

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Message-ID: <6ee3dd78-675b-ac0e-87ce-96a7766d597b@redhat.com>
Date:   Tue, 25 Feb 2020 10:16:10 -0500
From:   Joe Lawrence <joe.lawrence@...hat.com>
To:     Po-Hsu Lin <po-hsu.lin@...onical.com>,
        linux-kselftest@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, shuah@...nel.org, sboyd@...nel.org,
        tglx@...utronix.de, john.stultz@...aro.org
Subject: Re: [PATCH] selftests/timers: Turn off timeout setting

On 2/25/20 5:18 AM, Po-Hsu Lin wrote:
> Tests in timers especially nsleep-lat, set-timer-lat,
> inconsistency-check and raw_skew these 4 tests can take longer than
> the default 45 seconds that introduced in commit 852c8cbf
> (selftests/kselftest/runner.sh: Add 45 second timeout per test) to run.
> 
> Disable the timeout setting for timers instead of looking for an proper
> value to make it more general.
> 
> Signed-off-by: Po-Hsu Lin <po-hsu.lin@...onical.com>
> ---
>   tools/testing/selftests/timers/settings | 1 +
>   1 file changed, 1 insertion(+)
>   create mode 100644 tools/testing/selftests/timers/settings
> 
> diff --git a/tools/testing/selftests/timers/settings b/tools/testing/selftests/timers/settings
> new file mode 100644
> index 0000000..e7b9417
> --- /dev/null
> +++ b/tools/testing/selftests/timers/settings
> @@ -0,0 +1 @@
> +timeout=0
> 

Hi,

Michael recently posted a patch that adds the various selftest settings 
files to the TEST_FILES list, ensuring that they get copied to the 
install directory along with the tests:

https://lore.kernel.org/linux-kselftest/20200220044241.2878-1-mpe@ellerman.id.au/

I think if you add that to the corresponding Makefile, you should be set.

Regards,

-- Joe