Re: [PATCH mptcp-next 0/4] Fixes for "mptcp: pm: drop TCP TS with ADD_ADDRv6 + port"

[Matthieu Baerts <matttbe@kernel.org>]

On 02/06/2026 16:31, Matthieu Baerts wrote:
> Hello,
> 
> On 01/06/2026 18:27, Matthieu Baerts (NGI0) wrote:
>> This address Eric's comments from [1].
>>
>> Note that the CI will complain that not each patch can be built
>> individually. That's normal: the fix from patch 2 has to be split in
>> patch 3, to be applied in the right commit.
> 
> I'm going to apply patches 1-3, because they have been requested by
> Eric, I guess that's fine. After that, I will apply Eric's patch [1]
> with the small fix in our tree, resolve conflicts, and send an extra fix.

*Eric's patch*

New patches for t/upstream:
- ab84e16ad93d: mptcp: change mptcp_established_options() to return opt_size
- 1ac623cbe9db: conflict in t/mptcp-options-suboptions-sizes-can-be-negative
- 5876b14f5c8a: conflict in t/tcp-allow-mptcp-to-drop-TS-for-some-packets
- 3dfc91dff1d0: conflict in t/mptcp-pm-drop-TCP-TS-with-ADD_ADDRv6-port
- Results: 7676d254f320..00d928af360b (export)

Tests are now in progress:

- export:
https://github.com/multipath-tcp/mptcp_net-next/commit/c7e8a9cddd2beb5eae02e8af51de83483f6b25aa/checks


*Squash-to patches*

New patches for t/upstream:
- 2889b65f2e3a: "squashed" patch 1/4 in "mptcp: introduce
add_addr_v6_port_drop_ts sysctl knob"
- 8d5986a8c346: "squashed" (with conflicts) in "tcp: allow mptcp to drop
TS for some packets"
- f1a8e699dcb7: "squashed" (with conflicts) in "mptcp: pm: drop TCP TS
with ADD_ADDRv6 + port"
- Results: 00d928af360b..39cfd0474a57 (export)

Tests are now in progress:

- export:
https://github.com/multipath-tcp/mptcp_net-next/commit/3c61701c6140a3b53e64a488ba135da8470d5de4/checks


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