linux-kernel - [PATCH net 1/3] selftests: tc: set timeout to 15 minutes

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Date:   Thu, 13 Jul 2023 23:16:44 +0200
From:   Matthieu Baerts <matthieu.baerts@...sares.net>
To:     Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>, Shuah Khan <shuah@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        "David S. Miller" <davem@...emloft.net>,
        Paul Blakey <paulb@...lanox.com>,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        mptcp@...ts.linux.dev
Cc:     Pedro Tammela <pctammela@...atatu.com>,
        Shuah Khan <skhan@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-kselftest@...r.kernel.org,
        Matthieu Baerts <matthieu.baerts@...sares.net>,
        stable@...r.kernel.org
Subject: [PATCH net 1/3] selftests: tc: set timeout to 15 minutes

When looking for something else in LKFT reports [1], I noticed that the
TC selftest ended with a timeout error:

  not ok 1 selftests: tc-testing: tdc.sh # TIMEOUT 45 seconds

The timeout had been introduced 3 years ago, see the Fixes commit below.

This timeout is only in place when executing the selftests via the
kselftests runner scripts. I guess this is not what most TC devs are
using and nobody noticed the issue before.

The new timeout is set to 15 minutes as suggested by Pedro [2]. It looks
like it is plenty more time than what it takes in "normal" conditions.

Fixes: 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test")
Cc: stable@...r.kernel.org
Link: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230711/testrun/18267241/suite/kselftest-tc-testing/test/tc-testing_tdc_sh/log [1]
Link: https://lore.kernel.org/netdev/0e061d4a-9a23-9f58-3b35-d8919de332d7@tessares.net/T/ [2]
Suggested-by: Pedro Tammela <pctammela@...atatu.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@...sares.net>
---
 tools/testing/selftests/tc-testing/settings | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/tc-testing/settings b/tools/testing/selftests/tc-testing/settings
new file mode 100644
index 000000000000..e2206265f67c
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/settings
@@ -0,0 +1 @@
+timeout=900

-- 
2.40.1