Re: [virtio-dev] Re: [PATCH 0/5] virtio: introduce SUSPEND bit and vq state

Michael S. Tsirkin
2023-10-12T10:03:26Z

On Mon, Oct 09, 2023 at 04:49:33PM +0800, Jason Wang wrote:
> > If something is needed for debug please proceed to add such debug interface.
>
> Most debugging is simply the dumping of device states so I don't know
> what you want to say here.

Donnu about Parav but I want to say that I'd like to see driver
support for the debugging interface before we add it to
spec. General "may be useful" doesn't cut it - too easy to
justify anything by "debugging".