linux-kernel - Re: [PATCH net 01/17] selftests: mptcp: lib: skip if not below kernel version

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Message-Id: <168661442392.10094.4616497599019441750.git-patchwork-notify@kernel.org>
Date:   Tue, 13 Jun 2023 00:00:23 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Matthieu Baerts <matthieu.baerts@...sares.net>
Cc:     mptcp@...ts.linux.dev, martineau@...nel.org, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        shuah@...nel.org, fw@...len.de, dcaratti@...hat.com,
        cpaasch@...le.com, geliangtang@...il.com, geliang.tang@...e.com,
        netdev@...r.kernel.org, linux-kselftest@...r.kernel.org,
        linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH net 01/17] selftests: mptcp: lib: skip if not below kernel
 version

Hello:

This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Sat, 10 Jun 2023 18:11:36 +0200 you wrote:
> Selftests are supposed to run on any kernels, including the old ones not
> supporting all MPTCP features.
> 
> A new function is now available to easily detect if a feature is
> missing by looking at the kernel version. That's clearly not ideal and
> this kind of check should be avoided as soon as possible. But sometimes,
> there are no external sign that a "feature" is available or not:
> internal behaviours can change without modifying the uAPI and these
> selftests are verifying the internal behaviours. Sometimes, the only
> (easy) way to verify if the feature is present is to run the test but
> then the validation cannot determine if there is a failure with the
> feature or if the feature is missing. Then it looks better to check the
> kernel version instead of having tests that can never fail. In any case,
> we need a solution not to have a whole selftest being marked as failed
> just because one sub-test has failed.
> 
> [...]

Here is the summary with links:
  - [net,01/17] selftests: mptcp: lib: skip if not below kernel version
    https://git.kernel.org/netdev/net/c/b1a6a38ab8a6
  - [net,02/17] selftests: mptcp: join: use 'iptables-legacy' if available
    https://git.kernel.org/netdev/net/c/0c4cd3f86a40
  - [net,03/17] selftests: mptcp: join: helpers to skip tests
    https://git.kernel.org/netdev/net/c/cdb50525345c
  - [net,04/17] selftests: mptcp: join: skip check if MIB counter not supported
    (no matching commit)
  - [net,05/17] selftests: mptcp: join: skip test if iptables/tc cmds fail
    https://git.kernel.org/netdev/net/c/4a0b866a3f7d
  - [net,06/17] selftests: mptcp: join: support local endpoint being tracked or not
    https://git.kernel.org/netdev/net/c/d4c81bbb8600
  - [net,07/17] selftests: mptcp: join: skip Fastclose tests if not supported
    https://git.kernel.org/netdev/net/c/ae947bb2c253
  - [net,08/17] selftests: mptcp: join: support RM_ADDR for used endpoints or not
    https://git.kernel.org/netdev/net/c/425ba803124b
  - [net,09/17] selftests: mptcp: join: skip implicit tests if not supported
    https://git.kernel.org/netdev/net/c/36c4127ae8dd
  - [net,10/17] selftests: mptcp: join: skip backup if set flag on ID not supported
    https://git.kernel.org/netdev/net/c/07216a3c5d92
  - [net,11/17] selftests: mptcp: join: skip fullmesh flag tests if not supported
    https://git.kernel.org/netdev/net/c/9db34c4294af
  - [net,12/17] selftests: mptcp: join: skip userspace PM tests if not supported
    https://git.kernel.org/netdev/net/c/f2b492b04a16
  - [net,13/17] selftests: mptcp: join: skip fail tests if not supported
    https://git.kernel.org/netdev/net/c/ff8897b51894
  - [net,14/17] selftests: mptcp: join: skip MPC backups tests if not supported
    https://git.kernel.org/netdev/net/c/632978f0a961
  - [net,15/17] selftests: mptcp: join: skip PM listener tests if not supported
    https://git.kernel.org/netdev/net/c/0471bb479af0
  - [net,16/17] selftests: mptcp: join: uniform listener tests
    https://git.kernel.org/netdev/net/c/96b84195df61
  - [net,17/17] selftests: mptcp: join: skip mixed tests if not supported
    https://git.kernel.org/netdev/net/c/6673851be0fc

You are awesome, thank you!
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