RE: [PATCH v10 0/2] Update ECN (RFC3168) and Add Accurate ECN (RFC9768) feature

> -----Original Message-----
> From: Parav Pandit <[email protected]> 
> Sent: Monday, September 8, 2025 7:22 PM
> To: Chia-Yu Chang (Nokia) <[email protected]>; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; Koen De Schepper (Nokia) <[email protected]>; [email protected]; [email protected]; [email protected]; [email protected]
> Subject: RE: [PATCH v10 0/2] Update ECN (RFC3168) and Add Accurate ECN (RFC9768) feature
> 
> 
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> 
> 
> > From: Chia-Yu Chang (Nokia) <[email protected]>
> > Sent: 08 September 2025 10:32 PM
> >
> > > -----Original Message-----
> > > From: Chia-Yu Chang (Nokia)
> > > Sent: Monday, August 18, 2025 4:52 PM
> > > To: [email protected]; 
> > > [email protected];
> > [email protected]; [email protected]; [email protected]; 
> > [email protected]; [email protected]; [email protected]; 
> > [email protected]; [email protected]; Koen De Schepper (Nokia) 
> > <[email protected]>;
> > [email protected]; [email protected]; 
> > [email protected]; [email protected]
> > > Subject: RE: [PATCH v10 0/2] Update ECN (RFC3168) and Add Accurate 
> > > ECN
> > (RFC9768-to-be) feature
> > >
> > > > -----Original Message-----
> > > > From: [email protected] <chia-yu.chang@nokia-bell-
> > labs.com>
> > > > Sent: Thursday, August 14, 2025 2:01 PM
> > > > To: [email protected]; [email protected];
> > [email protected]; [email protected]; [email protected]; 
> > [email protected]; [email protected]; [email protected]; 
> > [email protected]; Koen De Schepper (Nokia) 
> > <[email protected]>; [email protected]; 
> > [email protected]; [email protected]; 
> > [email protected]
> > > > Cc: Chia-Yu Chang (Nokia) <[email protected]>
> > > > Subject: [PATCH v10 0/2] Update ECN (RFC3168) and Add Accurate ECN
> > (RFC9768-to-be) feature
> > > >
> > > > From: Chia-Yu Chang <[email protected]>
> > > >
> > > > Hello,
> > > >
> > > > Please find ECN and AccECN patch v10, which aligns ECN 
> > > > functionality with
> > > > RFC3168 ECN, and adds Accurate ECN feature. The Accurate ECN draft 
> > > > can
> > be found in
> > https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdata
> > tr%2F&data=05%7C02%7Cchia-yu.chang%40nokia-bell-labs.com%7Cd1311e975ac
> > 94b79f21708ddeefc37fc%7C5d4717519675428d917b70f44f9630b0%7C0%7C0%7C638
> > 929489231872264%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOi
> > IwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%
> > 7C%7C&sdata=YeCWaS2RbAfon6y92FL9awtR8cqfENSxV8gJbxF8rnY%3D&reserved=0
> > acker.ietf.org%2Fdoc%2Fhtml%2Fdraft-ietf-tcpm-accurate-ecn-
> > 34&data=05%7C02%7Cparav%40nvidia.com%7C7dd1f434ebb34147585408dd
> > eef96ba5%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C63892947
> > 7274023499%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIl
> > YiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D
> > %7C0%7C%7C%7C&sdata=zkg7PUlHKc4neNHRSFUOw%2BOYv%2F629BeO%2B
> > R9IzYfSxS0%3D&reserved=0.
> > > > And the Accurate ECN draft will become RFC9768.
> > > >
> > > > Best Regards,
> > > > Chia-Yu
> > > >
> > > > ---
> > > > v10 (14-Aug-2025)
> > > > - Update AccECN reference and it will become RFC9768.
> > > >
> > > > v9 (19-May-2025)
> > > > - Update descriptions for VIRTIO_NET_F_GUEST_ECN,
> > VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_ACCECN, 
> > VIRTIO_NET_F_HOST_ACCECN (Michael S. Tsirkin <[email protected]>)
> > > > - Add reference sections of RFC3168 ECN and AccECN (Michael S. 
> > > > Tsirkin
> > <[email protected]>)
> > > >
> > > > v8 (17-Apr-2025)
> > > > - Further typo fixing
> > > >
> > > > v7 (15-Apr-2025)
> > > > - Fix typos in AccECN patch (Michael S. Tsirkin <[email protected]>)
> > > >
> > > > v6 (14-Apr-2025)
> > > > - Shrink descriptions and make more reference to RFC3168 ECN and
> > AccECN
> > > >
> > > > v5 (06-Mar-2025)
> > > > - Update feature bits of VIRTIO_NET_F_HOST_ACCECN(69) and
> > VIRTIO_NET_F_GUEST_ACCECN(70)
> > > >
> > > > v4 (05-Mar-2025)
> > > > - Update commit message of AccECN patch
> > > > - Add reference to RFC3168 ECN and Accurate ECN
> > > > - Simplify feature bit descriptinos to avoid duplication of text
> > > >
> > > > v3 (21-Feb-2025)
> > > > - Separate the original patch into 2 different patches
> > > > - Fix several reabase issues in v2
> > > >
> > > > v2 (17-Feb-2025)
> > > > - Rebase the patch on top of v1.4 virtio-spec
> > > >
> > > > ---
> > > > Chia-Yu Chang (2):
> > > >   virtio-net: Fix ECN feature descriptions
> > > >   virtio-net: Define Accurate ECN feature in virtio-spec
> > > >
> > > >  device-types/net/description.tex | 83 +++++++++++++++++++++++---------
> > > >  introduction.tex                 |  6 +++
> > > >  2 files changed, 65 insertions(+), 24 deletions(-)
> > >
> > > Hello,
> > >
> > > A Github issue is created for this patch series.
> > >
> > > Fixes:
> > https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith
> > ub%2F&data=05%7C02%7Cchia-yu.chang%40nokia-bell-labs.com%7Cd1311e975ac
> > 94b79f21708ddeefc37fc%7C5d4717519675428d917b70f44f9630b0%7C0%7C0%7C638
> > 929489231891807%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOi
> > IwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%
> > 7C%7C&sdata=SPJnBLMQDRjpuyyvkSUgSkF%2Fgm%2FwHhm7gkSBVRIyDm4%3D&reserve
> > d=0
> > .com%2Foasis-tcs%2Fvirtio-
> > spec%2Fissues%2F232&data=05%7C02%7Cparav%40nvidia.com%7C7dd1f434
> > ebb34147585408ddeef96ba5%7C43083d15727340c1b7db39efd9ccc17a%7C0
> > %7C0%7C638929477274082837%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0e
> > U1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCI
> > sIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=CAl70tguuFmE7BRdgR5BvUzBJ
> > I1rugsi1NnxetFNyBY%3D&reserved=0
> > >
> > > Best regards,
> > > Chia-Yu
> >
> > Hello,
> >
> > Since there are some weeks passing by, just want to check is there any 
> > update on the voting for this patch series?
> >
> I would like to finish the review by 12 sept.
> 
> > Or do we need to make more changes?
> >
> > Best regars,
> > Chia-Yu
Hi Parav,

May I ask is there any update on reviewing this patch?
And if everything goes well, is it possible to initiate the voting procedure?

An Github issue has already been made for this: https://github.com/oasis-tcs/virtio-spec/issues/232

BRs,
Chia-Yu