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    SubjectRe: [Xen-devel] [PATCH 02/12] early PV on HVM
    > > > +	HYPERVISOR_shared_info = (struct shared_info *)shared_info_page;
    > > > +
    > > > + /* Don't do the full vcpu_info placement stuff until we have a
    > > > + possible map and a non-dummy shared_info. */
    > >
    > > Might want to mention where the full vpcu placement is done.
    >
    > The comment is not accurate, we actually don't do any vcpu_info
    > placement on hvm because it is not very useful there.
    > Better just to remove the comment (I have done so in my tree).
    >
    > > > + per_cpu(xen_vcpu, 0) = &HYPERVISOR_shared_info->vcpu_info[0];
    > >
    So.. what is the purpose of the per_cpu(xen_vcpu, 0) then?


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