Re: [PATCH] Revert "intel_iommu: Fix irqchip / X2APIC configuration checks"

[Peter Xu]

On Thu, Sep 22, 2022 at 09:32:54AM +0800, Jason Wang wrote:
> > +        if (!kvm_enable_x2apic()) {
> > +            error_setg(errp, "eim=on requires support on the KVM side"
> > +                             "(X2APIC_API, first shipped in v4.7)");
> > +            return false;
> > +        }
> 
> I wonder if we need some work on the migration compatibility here
> (though it could be tricky).

Right, as I replied to Igor, it's just challenging and debateable whether
keeping the old behavior helps in any cases..  Thanks,

-- 
Peter Xu