linux-kernel - Re: [PATCH net-next v5 9/9] selftests: ncdevmem: Implement devmem TCP TX

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Message-ID: <CAHS8izM9xMqWnJB5Cm=DMMBV1BuUemFjKSv9So8V_xQ8ToTRqA@mail.gmail.com>
Date: Mon, 24 Feb 2025 09:19:13 -0800
From: Mina Almasry <almasrymina@...gle.com>
To: Stanislav Fomichev <stfomichev@...il.com>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-doc@...r.kernel.org, virtualization@...ts.linux.dev, 
	kvm@...r.kernel.org, linux-kselftest@...r.kernel.org, 
	Donald Hunter <donald.hunter@...il.com>, Jakub Kicinski <kuba@...nel.org>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, Jonathan Corbet <corbet@....net>, 
	Andrew Lunn <andrew+netdev@...n.ch>, Jeroen de Borst <jeroendb@...gle.com>, 
	Harshitha Ramamurthy <hramamurthy@...gle.com>, Kuniyuki Iwashima <kuniyu@...zon.com>, 
	Willem de Bruijn <willemb@...gle.com>, David Ahern <dsahern@...nel.org>, 
	Neal Cardwell <ncardwell@...gle.com>, Stefan Hajnoczi <stefanha@...hat.com>, 
	Stefano Garzarella <sgarzare@...hat.com>, "Michael S. Tsirkin" <mst@...hat.com>, Jason Wang <jasowang@...hat.com>, 
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>, Eugenio Pérez <eperezma@...hat.com>, 
	Shuah Khan <shuah@...nel.org>, sdf@...ichev.me, asml.silence@...il.com, dw@...idwei.uk, 
	Jamal Hadi Salim <jhs@...atatu.com>, Victor Nogueira <victor@...atatu.com>, 
	Pedro Tammela <pctammela@...atatu.com>, Samiullah Khawaja <skhawaja@...gle.com>
Subject: Re: [PATCH net-next v5 9/9] selftests: ncdevmem: Implement devmem TCP TX

On Mon, Feb 24, 2025 at 9:15 AM Stanislav Fomichev <stfomichev@...il.com> wrote:
>
> On 02/22, Mina Almasry wrote:
> > Add support for devmem TX in ncdevmem.
> >
> > This is a combination of the ncdevmem from the devmem TCP series RFCv1
> > which included the TX path, and work by Stan to include the netlink API
> > and refactored on top of his generic memory_provider support.
> >
> > Signed-off-by: Mina Almasry <almasrymina@...gle.com>
> > Signed-off-by: Stanislav Fomichev <sdf@...ichev.me>
>
> Acked-by: Stanislav Fomichev <sdf@...ichev.me>
>
> We need exit_wait=True for check_rx as well, but I'll send this change
> separately.

Yes, I discovered the same thing, and I have that change locally along
with some other fix ups I'm readying up for review in a separate
series.

Thanks for the reviews!

-- 
Thanks,
Mina