Messages in this thread | | | Date | Sat, 7 Aug 2021 10:24:23 +1200 | From | Kai Huang <> | Subject | Re: [RFC PATCH v2 41/69] KVM: x86: Add infrastructure for stolen GPA bits |
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On Fri, 6 Aug 2021 22:09:35 +0000 Sean Christopherson wrote: > On Sat, Aug 07, 2021, Kai Huang wrote: > > So could we have your final suggestion? :) > > Try the kvm_mmu_page_role.private approach. So long as it doesn't end up splattering > code everywhere, I think that's more aligned with how KVM generally wants to treat > the shared bit.
OK.
> > In the changelog for this patch, make it very clear that ensuring different aliases > get different shadow page (if necessary) is the responsiblity of each individual > feature that leverages stolen gfn bits.
Make sense. Thanks.
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