Re: [PATCH mptcp-net 0/3] mptcp: avoid uninitialised read with MPJ with SYN cookies

[Matthieu Baerts <matttbe@kernel.org>]

Hi Geliang,

On 21/08/2026 07:37, Geliang Tang wrote:
> Hi Matt,
> 
> On Tue, 2026-08-18 at 19:20 +0000, MPTCP CI wrote:
>> Hi Matthieu,
>>
>> Thank you for your modifications, that's great!
>>
>> Our CI did some validations and here is its report:
>>
>> - KVM Validation: normal (except selftest_mptcp_join): Success! ✅
>> - KVM Validation: normal (only selftest_mptcp_join): Success! ✅
>> - KVM Validation: debug (except selftest_mptcp_join): Success! ✅
>> - KVM Validation: debug (only selftest_mptcp_join): Unstable: 1
>> failed test(s): selftest_mptcp_join ⚠️ 
>> - KVM Validation: btf-normal (only bpftest_all): Success! ✅
>> - KVM Validation: btf-debug (only bpftest_all): Success! ✅
> 
> This series looks good to me!

Thank you for the review!

New patches for t/upstream-net and t/upstream:
- cba636a2dcab: mptcp: syncookies: remember the request backup flag
- 413a21edd334: mptcp: subflow: no need to copy thmac during ulp_clone
- Results: eeb8d1d44a74..6bb246941708 (export-net)
- Results: 41733b9765ba..aa4bae9bfb46 (export)

Tests are now in progress:

- export-net:
https://github.com/multipath-tcp/mptcp_net-next/commit/d9e7fa174e7b3c63fafb99573c8c7e1a8ce53b06/checks

New patches for t/upstream:
- 631307ac3350: mptcp: remove thmac from subflow ctx
- Results: aa4bae9bfb46..2f5abecdd265 (export)

Tests are now in progress:

- export:
https://github.com/multipath-tcp/mptcp_net-next/commit/c2aae803b2f7c409357b41bf3e0dbd7eda58a4ee/checks

> nit: You could squash patch 2 into patch 3 if you want, but totally up
> to you.
I didn't: the 2nd patch is -net material, while the 3rd one is for -next.

Cheers,
Matt
-- 
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