Re: [RFC 7/11] virtio_pci: new, capability-aware driver.

On Wed, 18 Jan 2012 17:29:49 +0200, "Michael S. Tsirkin" [off-list ref] wrote:

On Fri, Jan 13, 2012 at 01:32:42PM +1100, Benjamin Herrenschmidt wrote:

quoted

Your interrupt may take an unpredictable amount of time to arrive, I
don't see how you can use that as a guarantee.

In theory yes.
Practically, under current KVM, what would delay it?

Indeed, if we're talking about a bandaid, this is fine.  For the config
change, I do think we need something more robust.

Thanks,
Rusty.