virtio-comment message

Subject: Re: [RFC PATCH v2 2/2] virtio-gpu: add context init support

From: Gerd Hoffmann <kraxel@redhat.com>
To: Gurchetan Singh <gurchetansingh@chromium.org>
Date: Thu, 2 Sep 2021 12:31:51 +0200

  Hi,

>  struct virtio_gpu_ctrl_hdr {
>          le32 type;
>          le32 flags;
>          le64 fence_id;
>          le32 ctx_id;
> -        le32 padding;
> +        le32 info;

How about
           u8   ring_idx;
           u8   padding[3];

?

Otherwise this looks all sane to me.

take care,
  Gerd