Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in virtio_net_hdr

2025-01-09 Thread Jason Wang
ingemar.s.johans...@ericsson.com; > >mirja.kuehlew...@ericsson.com; chesh...@apple.com; rs.i...@gmx.at; > >jason_living...@comcast.com; vidhi_g...@apple.com > >Subject: Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in > >virtio_net_hd

Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in virtio_net_hdr

2025-01-09 Thread Lei Yang
t;mirja.kuehlew...@ericsson.com; chesh...@apple.com; rs.i...@gmx.at; > > >jason_living...@comcast.com; vidhi_g...@apple.com > > >Subject: Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in > > >virtio_net_hdr > > > > > >[You don't often

Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in virtio_net_hdr

2025-01-08 Thread Michael S. Tsirkin
labs.com; ingemar.s.johans...@ericsson.com; > >mirja.kuehlew...@ericsson.com; chesh...@apple.com; rs.i...@gmx.at; > >jason_living...@comcast.com; vidhi_g...@apple.com > >Subject: Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in > >virtio_net_hdr &

RE: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in virtio_net_hdr

2024-12-30 Thread Chia-Yu Chang (Nokia)
vidhi_g...@apple.com >Subject: Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in >virtio_net_hdr > >[You don't often get email from jasow...@redhat.com. Learn why this is >important at https://aka.ms/LearnAboutSenderIdentification ] > >CAUTION: This is

Re: [PATCH v6 net-next 11/14] virtio_net: Accurate ECN flag in virtio_net_hdr

2024-12-29 Thread Jason Wang
On Sat, Dec 28, 2024 at 3:13 AM wrote: > > From: Chia-Yu Chang > > Unlike RFC 3168 ECN, accurate ECN uses the CWR flag as part of the ACE > field to count new packets with CE mark; however, it will be corrupted > by the RFC 3168 ECN-aware TSO. Therefore, fallback shall be applied by > seting NETI