On Tue, Apr 25, 2017 at 03:52:06PM +0100, Andrew Cooper wrote:
> > + if ( is_pv_32bit_domain(d) )
> > + {
> > + if ( (rc = setup_compat_arg_xlat(v)) )
> > + goto done;
> > +
> > + if ( (rc = setup_compat_l4(v)) )
> > + goto done;
> > + }
>
> Now the code is split apart like this, this construct looks suspicious.
> I suppose it probably copes with the toolstack using
> XEN_DOMCTL_set_address_size and XEN_DOMCTL_max_vcpus in either order.
I don't know. We can't change this now because some toolstack may depend
on this particular behaviour.
Wei.
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