On Tue, 2013-03-19 at 09:40 +0100, Stefan Hajnoczi wrote:
> On Tue, Mar 19, 2013 at 08:34:45AM +0800, Asias He wrote:
> > ---
> >  hw/vhost.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/hw/vhost.c b/hw/vhost.c
> > index 4d6aee3..0c52ec4 100644
> > --- a/hw/vhost.c
> > +++ b/hw/vhost.c
> > @@ -421,10 +421,12 @@ static void vhost_set_memory(MemoryListener *listener,
> >          return;
> >      }
> >  
> > +#if 0
> >      if (dev->started) {
> >          r = vhost_verify_ring_mappings(dev, start_addr, size);
> >          assert(r >= 0);
> >      }
> > +#endif
> 
> Please add a comment to explain why.
> 

Btw, the output that Asias added in the failure case at the behest of
MST is here:

http://www.spinics.net/lists/target-devel/msg04077.html

MST seemed to think it may be a bug in cpu_physical_memory_map, but as
this worked with the original vhost-scsi code it would seem to indicate
something else at fault..

I'll be comparing what the original code did vs. vhost-scsi-pci to track
this down, but any extra ideas to track is down is appreciated.  ;)

--nab

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