netdev - Re: [PATCH 1/2] virtio_net: checksum offloading handling fix

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Date: Thu, 20 Jun 2024 16:29:44 +0800
From: Jason Wang <jasowang@...hat.com>
To: Heng Qi <hengqi@...ux.alibaba.com>
Cc: Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org, virtualization@...ts.linux.dev, 
	Thomas Huth <thuth@...ux.vnet.ibm.com>, "Michael S. Tsirkin" <mst@...hat.com>, 
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>, Eugenio Pérez <eperezma@...hat.com>, 
	Eric Dumazet <edumazet@...gle.com>, "David S. Miller" <davem@...emloft.net>, 
	Paolo Abeni <pabeni@...hat.com>, Alexei Starovoitov <ast@...nel.org>, 
	Daniel Borkmann <daniel@...earbox.net>, Jesper Dangaard Brouer <hawk@...nel.org>, 
	John Fastabend <john.fastabend@...il.com>
Subject: Re: [PATCH 1/2] virtio_net: checksum offloading handling fix

On Wed, Jun 19, 2024 at 11:44 PM Heng Qi <hengqi@...ux.alibaba.com> wrote:
>
>
> 在 2024/6/19 下午11:08, Jakub Kicinski 写道:
> > On Wed, 19 Jun 2024 10:02:58 +0800 Heng Qi wrote:
> >>>> Currently we do not allow RXCUSM to be disabled.
> >>> You don't have to disable checksuming in the device.
> >> Yes, it is up to the device itself to decide whether to validate checksum.
> >> What I mean is that we don't allow users to disable the driver's
> >> NETIF_F_RXCSUM flag.
> > I understand. What I'm suggesting is that you send a follow up patch
> > that allows it.

Exactly my point as well.

>
> OK, will do it.
>
> Thanks.

Thanks

>
>