netdev - RE: [PATCH v7 net-next 00/13] AccECN protocol case handling series

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Message-ID:
 <PAXPR07MB798456B62DBAC92A9F5915DAA385A@PAXPR07MB7984.eurprd07.prod.outlook.com>
Date: Thu, 8 Jan 2026 08:47:34 +0000
From: "Chia-Yu Chang (Nokia)" <chia-yu.chang@...ia-bell-labs.com>
To: Paolo Abeni <pabeni@...hat.com>, "edumazet@...gle.com"
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Subject: RE: [PATCH v7 net-next 00/13] AccECN protocol case handling series

> -----Original Message-----
> From: Paolo Abeni <pabeni@...hat.com> 
> Sent: Thursday, January 8, 2026 9:42 AM
> To: Chia-Yu Chang (Nokia) <chia-yu.chang@...ia-bell-labs.com>; edumazet@...gle.com; parav@...dia.com; linux-doc@...r.kernel.org; corbet@....net; horms@...nel.org; dsahern@...nel.org; kuniyu@...gle.com; bpf@...r.kernel.org; netdev@...r.kernel.org; dave.taht@...il.com; jhs@...atatu.com; kuba@...nel.org; stephen@...workplumber.org; xiyou.wangcong@...il.com; jiri@...nulli.us; davem@...emloft.net; andrew+netdev@...n.ch; donald.hunter@...il.com; ast@...erby.net; liuhangbin@...il.com; shuah@...nel.org; linux-kselftest@...r.kernel.org; ij@...nel.org; ncardwell@...gle.com; Koen De Schepper (Nokia) <koen.de_schepper@...ia-bell-labs.com>; g.white@...lelabs.com; ingemar.s.johansson@...csson.com; mirja.kuehlewind@...csson.com; cheshire <cheshire@...le.com>; rs.ietf@....at; Jason_Livingood@...cast.com; Vidhi Goel <vidhi_goel@...le.com>
> Subject: Re: [PATCH v7 net-next 00/13] AccECN protocol case handling series
> 
> 
> CAUTION: This is an external email. Please be very careful when clicking links or opening attachments. See the URL nok.it/ext for additional information.
> 
> 
> 
> On 1/3/26 2:10 PM, chia-yu.chang@...ia-bell-labs.com wrote:
> > From: Chia-Yu Chang <chia-yu.chang@...ia-bell-labs.com>
> >
> > Hello,
> >
> > Plesae find the v7 AccECN case handling patch series, which covers 
> > several excpetional case handling of Accurate ECN spec (RFC9768), adds 
> > new identifiers to be used by CC modules, adds ecn_delta into 
> > rate_sample, and keeps the ACE counter for computation, etc.
> >
> > This patch series is part of the full AccECN patch series, which is 
> > available at
> > https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith
> > ub.com%2FL4STeam%2Flinux-net-next%2Fcommits%2Fupstream_l4steam%2F&data
> > =05%7C02%7Cchia-yu.chang%40nokia-bell-labs.com%7C4954fd4327e54369383b0
> > 8de4e91c0e7%7C5d4717519675428d917b70f44f9630b0%7C0%7C0%7C6390345850669
> > 63900%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> > MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdat
> > a=x1PbPUTrvjl2KIoU%2F53WgSDw4desZzP0TJL3tIm5QuI%3D&reserved=0
> >
> > Best regards,
> > Chia-Yu
> 
> I had just a minor comment on patch 11/13. I think this deserves explicit ack from Eric, Neal or Kuniyuki; please wait a little longer for them before resend.
> 
> Side note: it would be great to pair the AccECN behaviours with some pktdrill tests, do you have plan for it?
> 
> Thanks,
> 
> Paolo

Hi Paolo,

Thanks for the feedback.

Regarding the packetdrill cases for AccECN, shall I can include in this patch series (v8) or is it suggested to submit them in a standalone series?

Chia-Yu