Re: [PATCH net-next v14 03/12] vsock: add netns support to virtio transports

[Stefano Garzarella]

On Mon, Jan 12, 2026 at 07:11:12PM -0800, Bobby Eshleman wrote:
> From: Bobby Eshleman <bobbyeshleman@xxxxxxxx>
>
> Add netns support to loopback and vhost. Keep netns disabled for
> virtio-vsock, but add necessary changes to comply with common API
> updates.
>
> This is the patch in the series when vhost-vsock namespaces actually
> come online.
>
> Signed-off-by: Bobby Eshleman <bobbyeshleman@xxxxxxxx>
> ---
> Changes in v14:
> - fixed merge conflicts in drivers/vhost/vsock.c
>
> Changes in v13:
> - do not store or pass the mode around now that net->vsock.mode is
>  immutable
> - move virtio_transport_stream_allow() into virtio_transport.c
>  because virtio is the only caller now
>
> Changes in v12:
> - change seqpacket_allow() and stream_allow() to return true for
>  loopback and vhost (Stefano)
>
> Changes in v11:
> - reorder with the skb ownership patch for loopback (Stefano)
> - toggle vhost_transport_supports_local_mode() to true
>
> Changes in v10:
> - Splitting patches complicates the series with meaningless placeholder
>  values that eventually get replaced anyway, so to avoid that this
>  patch combines into one. Links to previous patches here:
>  - Link: https://lore.kernel.org/all/20251111-vsock-vmtest-v9-3-852787a37bed@xxxxxxxx/
>  - Link: https://lore.kernel.org/all/20251111-vsock-vmtest-v9-6-852787a37bed@xxxxxxxx/
>  - Link: https://lore.kernel.org/all/20251111-vsock-vmtest-v9-7-852787a37bed@xxxxxxxx/
> - remove placeholder values (Stefano)
> - update comment describe net/net_mode for
>  virtio_transport_reset_no_sock()
> ---
> drivers/vhost/vsock.c                   | 38 ++++++++++++++++-------
> include/linux/virtio_vsock.h            |  5 +--
> net/vmw_vsock/virtio_transport.c        | 13 ++++++--
> net/vmw_vsock/virtio_transport_common.c | 54 +++++++++++++++++++--------------
> net/vmw_vsock/vsock_loopback.c          | 14 +++++++--
> 5 files changed, 84 insertions(+), 40 deletions(-)

LGTM!

Reviewed-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>