Re: [PATCH mptcp-next] Squash to "selftests: mptcp: cover IP_RECVERR sockopt propagation"

On 02/08/2026 19:51, Matthieu Baerts wrote:
> Hello,
> 
> On 02/08/2026 19:46, Matthieu Baerts (NGI0) wrote:
>> The CI validating the latest sefltests on stable kernels reported an
>> issue with the MPTCP Sockopt selftest:
>>
>>   04 Mark v6                                           [ OK ]
>>   setsockopt recverr on: Operation not supported
>>   client exited, status=1
>>   05 SOL_MPTCP sockopt v4                              [FAIL]
>>
>> That's normal, because this feature is not supported by these kernels.
>>
>> Skip the new test when the feature is not supported by a kernel, but
>> keep failing if SELFTESTS_MPTCP_LIB_EXPECT_ALL_FEATURES env var is set
>> to 1.
>>
>> While at it, also set the socket option name in the error message, to
>> quicker understand it is linked to the IP(V6)_RECVERR option, and not
>> a "receive error" type.
> If there is no objection, I suggest applying the patch in our tree, to
> stop the CI to complain. Extra fixes can be added later.

Just did:

New patches for t/upstream:
- 5fede501cf07: "squashed" in "selftests: mptcp: cover IP_RECVERR
sockopt propagation"
- Results: 4cc6862c4795..39f1e342c901 (export)

Tests are now in progress:

- export:
https://github.com/multipath-tcp/mptcp_net-next/commit/ff8e53068f03a934be5192cdcad821833c10136a/checks

Cheers,
Matt
-- 
Sponsored by the NGI0 Core fund.