Re: virtio-pci new configuration proposal

From: Michael S. Tsirkin
Date: Thu Nov 03 2011 - 07:02:34 EST


On Thu, Nov 03, 2011 at 12:28:46PM +1030, Rusty Russell wrote:
> 3) If we're changing the queue layout, it's a chance to fix a
> longstanding bug: let the guest notify the host of preferred
> queue size and alignment.

With device config split from the common one, we can
just tuck new fields at the tail of the common one.

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