Re: [PATCH v4 05/13] KVM: pfncache: allow a cache to be activated with a fixed (userspace) HVA

[Paul Durrant]

On 19/09/2023 15:20, David Woodhouse wrote:
> On Tue, 2023-09-19 at 13:41 +0000, Paul Durrant wrote:
> > From: Paul Durrant <pdurrant@xxxxxxxxxx>
> >
> > Some cached pages may actually be overlays on guest memory that have a
> > fixed HVA within the VMM. It's pointless to invalidate such cached
> > mappings if the overlay is moved so allow a cache to be activated directly
> > with the HVA to cater for such cases. A subsequent patch will make use
> > of this facility.
> >
> > Signed-off-by: Paul Durrant <pdurrant@xxxxxxxxxx>
>
> I think I gave you one of these in a previous round, but
>
> Reviewed-by: David Woodhouse <dwmw@xxxxxxxxxxxx>

Yes. Apologies. You gave it on v2; I definitely have it now.

  Paul