linux-kernel - Re: [PATCHv2] selftests/powerpc: Turn off timeout setting for benchmarks, dscr, signal, tm

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Message-Id: <48p3cw3lcxz9sT3@ozlabs.org>
Date:   Thu, 26 Mar 2020 23:06:55 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Po-Hsu Lin <po-hsu.lin@...onical.com>,
        linux-kselftest@...r.kernel.org
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        paulus@...ba.org, shuah@...nel.org
Subject: Re: [PATCHv2] selftests/powerpc: Turn off timeout setting for benchmarks, dscr, signal, tm

On Wed, 2020-03-18 at 06:00:04 UTC, Po-Hsu Lin wrote:
> Some specific tests in powerpc can take longer than the default 45
> seconds that added in commit 852c8cbf34d3 ("selftests/kselftest/runner.sh:
> Add 45 second timeout per test") to run, the following test result was
> collected across 2 Power8 nodes and 1 Power9 node in our pool:
>   powerpc/benchmarks/futex_bench - 52s
>   powerpc/dscr/dscr_sysfs_test - 116s
>   powerpc/signal/signal_fuzzer - 88s
>   powerpc/tm/tm_unavailable_test - 168s
>   powerpc/tm/tm-poison - 240s
> 
> Thus they will fail with TIMEOUT error. Disable the timeout setting
> for these sub-tests to allow them finish properly.
> 
> https://bugs.launchpad.net/bugs/1864642
> Fixes: 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test")
> Signed-off-by: Po-Hsu Lin <po-hsu.lin@...onical.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/850507f30c38dff21ed557cb98ab16db26c32bbc

cheers