Subject: Re: [PATCH RFC net-next v5 10/14] virtio/vsock: add VIRTIO_VSOCK_F_DGRAM feature bit

From: "Michael S. Tsirkin" <[email-masked]>
Date: Wed, 26 Jul 2023 14:38:08 -0400

On Wed, Jul 19, 2023 at 12:50:14AM +0000, Bobby Eshleman wrote:
> This commit adds a feature bit for virtio vsock to support datagrams.
> 
> Signed-off-by: Jiang Wang <[email-masked]>
> Signed-off-by: Bobby Eshleman <[email-masked]>
> ---
>  include/uapi/linux/virtio_vsock.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
> index 331be28b1d30..27b4b2b8bf13 100644
> --- a/include/uapi/linux/virtio_vsock.h
> +++ b/include/uapi/linux/virtio_vsock.h
> @@ -40,6 +40,7 @@
>  
>  /* The feature bitmap for virtio vsock */
>  #define VIRTIO_VSOCK_F_SEQPACKET	1	/* SOCK_SEQPACKET supported */
> +#define VIRTIO_VSOCK_F_DGRAM		3	/* SOCK_DGRAM supported */
>  
>  struct virtio_vsock_config {
>  	__le64 guest_cid;

pls do not add interface without first getting it accepted in the
virtio spec.

> -- 
> 2.30.2