On Tue, Aug 06, 2013 at 05:26:46PM +0800, Hu Tao wrote:
> On Tue, Aug 06, 2013 at 11:33:10AM +0300, Michael S. Tsirkin wrote:
> > On Tue, Aug 06, 2013 at 10:21:52AM +0300, Gleb Natapov wrote:
> > > > If you see a mouse in a room, how likely is it that there's
> > > > a single mouse there?
> > > >
> > > > This is a PV technology which to me looks like it was
> > > > rushed through and not only set on by default, but
> > > > without a way to disable it - apparently on the assumption
> > > > there's 0 chance it can cause any damage. Now that
> > > > we do know the chance it's not there, why not go back
> > > > to the standard interface, and why not give
> > > > users a chance to enable/disable it?
> > > You should be able to disable it with: -device pvpanic,ioport=0
> >
> > Doesn't work for me.
>
> The internal pvpanic can be disabled by -global pvpanic.ioport=0.
> -device pvpanic,ioport=0 just adds another pvpanic device.
Yeah, good point.
--
Gleb.
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