Re: [RFC PATCH 09/21] KVM: TDX: Enable 2MB mapping size after TD is RUNNABLE

From: Edgecombe, Rick P
Date: Thu Jun 12 2025 - 20:48:13 EST


On Thu, 2025-06-12 at 17:44 -0700, Sean Christopherson wrote:
> > Maybe an "I can handle it" accept size bit that comes in the exit
> > qualification?
>
> Eww, no.  Having to react on _every_ EPT violation would be annoying, and
> trying
> to debug issues where the guest is mixing options would probably be a
> nightmare.
>
> I was thinking of something along the lines of an init-time or boot-time opt-
> in.

Fair.