Re: [Qemu-devel] [PATCH 0/3] virtio/vhost: Add checks for uninitialized VQs

[Nicholas A. Bellinger]

On Sun, 2013-03-31 at 10:46 +0300, Michael S. Tsirkin wrote:
> On Fri, Mar 29, 2013 at 04:33:09AM +0000, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger <address@hidden>
> > 
> > Hi folks,
> > 
> > This series adds a virtio_queue_valid() for use by virtio-pci code in
> > order to prevent opreations upon uninitialized VQs, that is currently
> > expected to occur during seabios setup of virtio-scsi.
> > 
> > This also includes a vhost specific check for uninitialized VQs in
> > vhost_verify_ring_mappings() to avoid this same case.
> > 
> > Please review.
> > 
> > --nab
> 
> Okay, and does this fix the failures in vhost_verify_ring_mappings
> that you've observed?
> 

Unfortunately, no.  I've done some more digging and will follow up with
additional details on the original thread shortly..

--nab