Re: [Xen-devel] [RFC PATCH 5/9] x86/HVM/SVM: Add AVIC initialization code

[Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx>]

Konrad,

Thanks for the review comments. Got one quick question below.

On 10/12/16 15:02, Konrad Rzeszutek Wilk wrote:
> > +int svm_avic_init_vmcb(struct vcpu *v)
> > > +{
> > > +    paddr_t ma;
> > > +    u32 apic_id_reg;
> > > +    struct arch_svm_struct *s = &v->arch.hvm_svm;
> > > +    struct vmcb_struct *vmcb = s->vmcb;
> > > +    struct svm_domain *d = &v->domain->arch.hvm_domain.svm;
> > > +    struct svm_avic_phy_ait_entry entry;
> > > +
> > > +    if ( !svm_avic )
> > > +        return 0;
> > > +
> > > +    vmcb->avic_bk_pg_pa = page_to_maddr(s->avic_bk_pg) & AVIC_HPA_MASK;
> > > +    ma = d->avic_log_ait_mfn;
> > > +    vmcb->avic_log_apic_id = (ma << PAGE_SHIFT) & AVIC_HPA_MASK;
> > > +    ma = d->avic_phy_ait_mfn;
> > > +    vmcb->avic_phy_apic_id = (ma << PAGE_SHIFT) & AVIC_HPA_MASK;
> > > +    vmcb->avic_phy_apic_id |= AVIC_PHY_APIC_ID_MAX;
> > > +
> > > +    dprintk(XENLOG_DEBUG, "SVM: %s: bpa=%#llx, lpa=%#llx, ppa=%#llx\n",
> I think you can drop the 'SVM:' part. The __func__ gives enough details.
>
> > > +           __func__, (unsigned long long)vmcb->avic_bk_pg_pa,
> > > +           (unsigned long long) vmcb->avic_log_apic_id,
> > > +           (unsigned long long) vmcb->avic_phy_apic_id);
> Is this also part of the keyboard handler? Perhaps that information should
> be presented there?
I'm not sure what you mean by keyboard handler. I assume you mean the 
spacing for the indentation the front should align with above line?
Thanks,
S.

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