On Aug 11, 2016 06:02, "Jan Beulich" <jbeul...@suse.com> wrote:
>
> >>> On 10.08.16 at 17:00, <tamas.leng...@zentific.com> wrote:
> > @@ -5238,18 +5238,19 @@ static int do_altp2m_op(
> > goto out;
> > }
> >
> > - if ( (rc = xsm_hvm_altp2mhvm_op(XSM_TARGET, d)) )
> > + if ( !d->arch.hvm_domain.params[HVM_PARAM_ALTP2M] )
> > + {
> > + rc = -EINVAL;
> > + goto out;
> > + }
> > +
> > + if ( (rc = xsm_hvm_altp2mhvm_op(XSM_OTHER, d,
> > + d->arch.hvm_domain.params[HVM_PARAM_ALTP2M])) )
>
> I'm sorry that this didn't occur to me on v1 already, but is there
> really a need for passing this extra argument, when the callee
> could - if it cared in the first place - read the value itself?
>
I'm not sure if it's ok to have xsm poke around in arch specific parts like
this. We are adding this hvm param for ARM in another series but still..
Tamas
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