Re: [PATCH RFC 1/3] virtio: add API to detect legacy devices

[Cornelia Huck]

On Thu, 4 Dec 2014 19:26:42 +0200
"Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote:

> transports need to be able to detect legacy-only
> devices (ATM balloon only) to use legacy path
> to drive them.
> 
> Add a core API to do just that.
> The implementation just blacklists balloon:
> not too pretty, but let's not over-engineer.
> 
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
>  include/linux/virtio.h  | 2 ++
>  drivers/virtio/virtio.c | 6 ++++++
>  2 files changed, 8 insertions(+)

Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>

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