From: chia-yu.chang@nokia-bell-labs.com
To: tariqt@nvidia.com, linux-rdma@vger.kernel.org,
shaojijie@huawei.com, shenjian15@huawei.com,
salil.mehta@huawei.com, mbloch@nvidia.com, saeedm@nvidia.com,
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mirja.kuehlewind@ericsson.com, cheshire@apple.com,
rs.ietf@gmx.at, Jason_Livingood@comcast.com,
vidhi_goel@apple.com
Cc: Chia-Yu Chang <chia-yu.chang@nokia-bell-labs.com>
Subject: [PATCH v1 net-next 0/3] ECN offload handling for AccECN series
Date: Sat, 31 Jan 2026 23:55:07 +0100 [thread overview]
Message-ID: <20260131225510.2946-1-chia-yu.chang@nokia-bell-labs.com> (raw)
From: Chia-Yu Chang <chia-yu.chang@nokia-bell-labs.com>
Hello,
Please find the v2 ECN offload handling for AccECN patch series. It aims
to avoid potential CWR flag corruption due to RFC3168 ECN offload, because
this flag is part of ACE signal used for Accurate ECN protocol (RFC9768).
Best regards,
Chia-Yu
---
v2:
- Replace VIRTIO_NET_HDR_GSO_ECN with VIRTIO_NET_HDR_GSO_ECN_FLAGS
---
Chia-Yu Chang (3):
net: update commnets for SKB_GSO_TCP_ECN and SKB_GSO_TCP_ACCECN
net: hns3/mlx5e: avoid corrupting CWR flag when receiving GRO packet
virtio_net: Accurate ECN flag in virtio_net_hdr
.../net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/en_rx.c | 4 ++--
drivers/net/virtio_net.c | 14 +++++++++++---
drivers/vdpa/pds/debugfs.c | 6 ++++++
include/linux/skbuff.h | 16 +++++++++++++++-
include/linux/virtio_net.h | 18 +++++++++++-------
include/uapi/linux/virtio_net.h | 5 +++++
7 files changed, 51 insertions(+), 14 deletions(-)
--
2.34.1
next reply other threads:[~2026-01-31 22:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-31 22:55 chia-yu.chang [this message]
2026-01-31 22:55 ` [PATCH v1 net-next 1/3] net: update commnets for SKB_GSO_TCP_ECN and SKB_GSO_TCP_ACCECN chia-yu.chang
2026-02-01 9:01 ` Michael S. Tsirkin
2026-01-31 22:55 ` [PATCH v1 net-next 2/3] net: hns3/mlx5e: avoid corrupting CWR flag when receiving GRO packet chia-yu.chang
2026-02-01 9:05 ` Michael S. Tsirkin
2026-02-02 16:44 ` Chia-Yu Chang (Nokia)
2026-01-31 22:55 ` [PATCH v1 net-next 3/3] virtio_net: Accurate ECN flag in virtio_net_hdr chia-yu.chang
2026-02-01 9:17 ` Michael S. Tsirkin
2026-02-02 16:56 ` Chia-Yu Chang (Nokia)
2026-02-02 17:19 ` Michael S. Tsirkin
2026-02-02 21:09 ` Chia-Yu Chang (Nokia)
2026-02-02 23:45 ` Michael S. Tsirkin
2026-02-01 0:45 ` [PATCH v1 net-next 0/3] ECN offload handling for AccECN series Jakub Kicinski
2026-02-02 14:10 ` Chia-Yu Chang (Nokia)
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