Re: [PATCH mptcp-net 0/3] mptcp: fix memcg accounting for passive sockets

[Matthieu Baerts <matttbe@kernel.org>]

On 12/11/2025 10:35, Paolo Abeni wrote:
> On 11/11/25 6:26 PM, Matthieu Baerts wrote:
>> Hi Paolo,
>>
>> On 07/11/2025 22:55, Paolo Abeni wrote:
>>> It turns out that the splat reported earlier is indeed due to an old
>>> bug/missing feature that hit hard on top of "mptcp: borrow forward 
>>> memory from subflow", as we can borrow accounted memory from a socket
>>> not doing any accounting;)
>>>
>>> It should land upstream before the above mentioned commit, ence the
>>> 'net' target, but it could as well be net-next material.
>>
>> Thank you for these fixes!
>>
>> They look good to me for 'net':
>>
>> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
> 
> If you don't have applied these patches yet, please wait a bit: I'll
> send a new revision including a minor delta to make 'Squash-to: "mptcp:
> leverage the backlog for RX packet processing"' smaller/less ugly.

I was going to apply them to help you not to have to carry many patches,
but I can sure wait! :)

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