[PATCH v3 net-next 1/9] dlm: fix send buffer backpressure handling

[Alexander Aring]

Hi,

On Fri, Oct 2, 2026 at 4:33 AM Eric Dumazet <edumazet at kernel.org> wrote:
>
> On Fri, Oct 2, 2026 at 3:19 AM <netdev-bot+sashiko at kernel.org> wrote:
> >
> > Thank you for your contribution! Sashiko AI review found 2 potential
> > issue(s) to consider.
> >
> > Critical: 0 · High: 1 · Medium: 0 · Low: 1
> >
> > If you believe none of the issues are legitimate, please reply to each
> > issue of Medium severity or higher and explain why the AI is wrong.
> > If any of them are legitimate and you plan to respin, please let patchwork
> > know by including "pw-bot: cr" as a separate line at the end of your reply
> > (one such reply per series is enough).
> >
> > - [High] A TCP reset or TCP timeout while the connection is waiting for
> >   send space can stall the dlm connection permanently.
>
> I dunno if I want to spend time fixing all dlm bugs.
>
> It seems TCP changes are now stuck because ood pre-existing bugs in
> in-kernel-users.
>
> Sad.

I will take a look into it and cc netdev people.

Thanks.

- Alex