Messages in this thread | | | Subject | Re: [PATCH v7 00/11] KVM: xen: update shared_info and vcpu_info handling | From | David Woodhouse <> | Date | Thu, 05 Oct 2023 07:41:07 +0100 |
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On Mon, 2023-10-02 at 09:57 +0000, Paul Durrant wrote: > From: Paul Durrant <pdurrant@amazon.com> > > The following text from the original cover letter still serves as an > introduction to the series: > > "Currently we treat the shared_info page as guest memory and the VMM > informs KVM of its location using a GFN. However it is not guest memory as > such; it's an overlay page. So we pointlessly invalidate and re-cache a > mapping to the *same page* of memory every time the guest requests that > shared_info be mapped into its address space. Let's avoid doing that by > modifying the pfncache code to allow activation using a fixed userspace HVA > as well as a GPA." > > This version of the series is functionally the same as version 6. I have > simply added David Woodhouse's R-b to patch 11 to indicate that he has > now fully reviewed the series.
Thanks. I believe Sean is probably waiting for us to stop going back and forth, and for the dust to settle. So for the record: I think I'm done heckling and this is ready to go in.
Are you doing the QEMU patches or am I?
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