Re: [PATCH v19 018/130] KVM: x86/mmu: Assume guest MMIOs are shared

Edgecombe, Rick P
2024-03-27T17:28:09Z

On Wed, 2024-03-27 at 10:22 -0700, Isaku Yamahata wrote:
> On Mon, Mar 25, 2024 at 11:41:56PM +0000,
> "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> wrote:
>
> > On Mon, 2024-02-26 at 00:25 -0800, isaku.yamahata@intel.com wrote:
> > > From: Chao Gao <chao.gao@intel.com>
> > >
> > > TODO: Drop this patch once the common patch is merged.
> >
> > What is this TODO talking about?
>
> https://lore.kernel.org/all/ZcUO5sFEAIH68JIA@google.com/
>
> This patch was shot down and need to fix it in guest side. TDVF.

It needs a firmware fix? Is there any firmware that works (boot any TD) with this patch missing?