Re: [RFC PATCH 23/37] KVM: MMU: Move VM-level TDP MMU state to struct kvm

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On Fri, Dec 09, 2022 at 09:57:15AM -0800, David Matlack wrote:
> On Fri, Dec 9, 2022 at 9:32 AM Oliver Upton <oliver.upton@xxxxxxxxx> wrote:
> >
> > Hey David,
> >
> > On Thu, Dec 08, 2022 at 11:38:43AM -0800, David Matlack wrote:
> > > Move VM-level TDP MMU state to struct kvm so it can be accessed by
> > > common code in a future commit.
> > >
> > > No functional change intended.
> >
> > Could you instead introduce a structure to hold all of the MMU state and
> > stick that in struct kvm? If the goal is to eventually supersede all
> > uses of the arm64 pgtable library we are going to need the ability to
> > operate outside of a KVM VM context.
> 
> This patch does introduce a tdp_mmu struct to hold all of the TDP MMU
> state. Did you have something else in mind?

No, I'm just an idiot without caffeine. I read the patch then forgot
about it when reading the changelog. Sorry!

--
Thanks,
Oliver



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