netdev - Re: [PATCH net-next v4 1/3] vsock: support sockmap

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Message-ID: <6eyspnma2esx4nzi2kszxkbuvh3xjb2g4nuhvng6tkvtp3whn6@hpyehyt6imdn>
Date:   Tue, 28 Mar 2023 10:20:01 +0200
From:   Stefano Garzarella <sgarzare@...hat.com>
To:     Bobby Eshleman <bobby.eshleman@...edance.com>
Cc:     Stefan Hajnoczi <stefanha@...hat.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Andrii Nakryiko <andrii@...nel.org>,
        Mykola Lysenko <mykolal@...com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Song Liu <song@...nel.org>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Stanislav Fomichev <sdf@...gle.com>,
        Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>,
        Shuah Khan <shuah@...nel.org>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net-next v4 1/3] vsock: support sockmap

On Mon, Mar 27, 2023 at 07:11:51PM +0000, Bobby Eshleman wrote:
>This patch adds sockmap support for vsock sockets. It is intended to be
>usable by all transports, but only the virtio and loopback transports
>are implemented.
>
>SOCK_STREAM, SOCK_DGRAM, and SOCK_SEQPACKET are all supported.
>
>Signed-off-by: Bobby Eshleman <bobby.eshleman@...edance.com>
>Acked-by: Michael S. Tsirkin <mst@...hat.com>
>---
> drivers/vhost/vsock.c                   |   1 +
> include/linux/virtio_vsock.h            |   1 +
> include/net/af_vsock.h                  |  17 ++++
> net/vmw_vsock/Makefile                  |   1 +
> net/vmw_vsock/af_vsock.c                |  64 ++++++++++--
> net/vmw_vsock/virtio_transport.c        |   2 +
> net/vmw_vsock/virtio_transport_common.c |  25 +++++
> net/vmw_vsock/vsock_bpf.c               | 174 ++++++++++++++++++++++++++++++++
> net/vmw_vsock/vsock_loopback.c          |   2 +
> 9 files changed, 281 insertions(+), 6 deletions(-)

LGTM!

Reviewed-by: Stefano Garzarella <sgarzare@...hat.com>

Thanks,
Stefano