From: Stanislav Fomichev <stfomichev@gmail.com>
To: Mina Almasry <almasrymina@google.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, virtualization@lists.linux.dev,
kvm@vger.kernel.org, linux-kselftest@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>,
"Donald Hunter" <donald.hunter@gmail.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Andrew Lunn" <andrew+netdev@lunn.ch>,
"Jeroen de Borst" <jeroendb@google.com>,
"Praveen Kaligineedi" <pkaligineedi@google.com>,
"Shailend Chand" <shailend@google.com>,
"Kuniyuki Iwashima" <kuniyu@amazon.com>,
"Willem de Bruijn" <willemb@google.com>,
"David Ahern" <dsahern@kernel.org>,
"Neal Cardwell" <ncardwell@google.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Jason Wang" <jasowang@redhat.com>,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
"Eugenio Pérez" <eperezma@redhat.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Stefano Garzarella" <sgarzare@redhat.com>,
"Shuah Khan" <shuah@kernel.org>,
sdf@fomichev.me, asml.silence@gmail.com, dw@davidwei.uk,
"Jamal Hadi Salim" <jhs@mojatatu.com>,
"Victor Nogueira" <victor@mojatatu.com>,
"Pedro Tammela" <pctammela@mojatatu.com>,
"Samiullah Khawaja" <skhawaja@google.com>
Subject: Re: [PATCH net-next v4 8/9] net: check for driver support in netmem TX
Date: Thu, 20 Feb 2025 13:05:06 -0800 [thread overview]
Message-ID: <Z7eZAo3M06ZnLMve@mini-arch> (raw)
In-Reply-To: <20250220020914.895431-9-almasrymina@google.com>
On 02/20, Mina Almasry wrote:
> We should not enable netmem TX for drivers that don't declare support.
>
> Check for driver netmem TX support during devmem TX binding and fail if
> the driver does not have the functionality.
>
> Check for driver support in validate_xmit_skb as well.
>
> Signed-off-by: Mina Almasry <almasrymina@google.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
next prev parent reply other threads:[~2025-02-20 21:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 2:09 [PATCH net-next v4 0/9] Device memory TCP TX Mina Almasry
2025-02-20 2:09 ` [PATCH net-next v4 1/9] net: add get_netmem/put_netmem support Mina Almasry
2025-02-20 19:34 ` Stanislav Fomichev
2025-02-20 2:09 ` [PATCH net-next v4 2/9] net: devmem: TCP tx netlink api Mina Almasry
2025-02-20 2:09 ` [PATCH net-next v4 3/9] net: devmem: Implement TX path Mina Almasry
2025-02-20 21:00 ` Stanislav Fomichev
2025-02-20 2:09 ` [PATCH net-next v4 4/9] net: devmem: make dmabuf unbinding scheduled work Mina Almasry
2025-02-20 21:00 ` Stanislav Fomichev
2025-02-20 2:09 ` [PATCH net-next v4 5/9] net: add devmem TCP TX documentation Mina Almasry
2025-02-20 8:13 ` Bagas Sanjaya
2025-02-20 21:04 ` Stanislav Fomichev
2025-02-20 2:09 ` [PATCH net-next v4 6/9] net: enable driver support for netmem TX Mina Almasry
2025-02-20 19:13 ` Stanislav Fomichev
2025-02-22 0:11 ` Mina Almasry
2025-02-22 0:35 ` Stanislav Fomichev
2025-02-20 2:09 ` [PATCH net-next v4 7/9] gve: add netmem TX support to GVE DQO-RDA mode Mina Almasry
2025-02-20 2:09 ` [PATCH net-next v4 8/9] net: check for driver support in netmem TX Mina Almasry
2025-02-20 21:05 ` Stanislav Fomichev [this message]
2025-02-20 2:09 ` [PATCH net-next v4 9/9] selftests: ncdevmem: Implement devmem TCP TX Mina Almasry
2025-02-20 19:09 ` Stanislav Fomichev
2025-02-20 20:01 ` Stanislav Fomichev
2025-02-22 0:08 ` Mina Almasry
2025-02-22 0:20 ` Stanislav Fomichev
2025-02-22 0:24 ` Mina Almasry
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Z7eZAo3M06ZnLMve@mini-arch \
--to=stfomichev@gmail.com \
--cc=almasrymina@google.com \
--cc=andrew+netdev@lunn.ch \
--cc=asml.silence@gmail.com \
--cc=corbet@lwn.net \
--cc=davem@davemloft.net \
--cc=donald.hunter@gmail.com \
--cc=dsahern@kernel.org \
--cc=dw@davidwei.uk \
--cc=edumazet@google.com \
--cc=eperezma@redhat.com \
--cc=horms@kernel.org \
--cc=jasowang@redhat.com \
--cc=jeroendb@google.com \
--cc=jhs@mojatatu.com \
--cc=kuba@kernel.org \
--cc=kuniyu@amazon.com \
--cc=kvm@vger.kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=mst@redhat.com \
--cc=ncardwell@google.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=pctammela@mojatatu.com \
--cc=pkaligineedi@google.com \
--cc=sdf@fomichev.me \
--cc=sgarzare@redhat.com \
--cc=shailend@google.com \
--cc=shuah@kernel.org \
--cc=skhawaja@google.com \
--cc=stefanha@redhat.com \
--cc=victor@mojatatu.com \
--cc=virtualization@lists.linux.dev \
--cc=willemb@google.com \
--cc=xuanzhuo@linux.alibaba.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.