Re: [PATCH v2 1/2] virtio: stop using legacy struct vring

[Greg Kroah-Hartman]

On Mon, Apr 06, 2020 at 11:35:23AM -0400, Michael S. Tsirkin wrote:
> struct vring (in the uapi directory) and supporting APIs are kept
> around to avoid breaking old userspace builds.
> It's not actually part of the UAPI - it was kept in the UAPI
> header by mistake, and using it in kernel isn't necessary
> and prevents us from making changes safely.
> In particular, the APIs actually assume the legacy layout.
> 
> Add struct vring_s (identical ATM) and supporting
> legacy APIs and switch everyone to use that.

How are we going to know that "struct vring_s" is what we need/want to
use?  What does "_s" mean?

"struct vring_kernel"?

naming is hard...

greg k-h