Re: [PATCH] x86/paravirt: Fix build PARAVIRT_XXL=y without XEN_PV

[Peter Zijlstra]

On Wed, Nov 17, 2021 at 10:46:30AM -0800, Sathyanarayanan Kuppuswamy wrote:
> TDX has a requirement to use HLT paravirt calls (which is currently
> listed under PARAVIRT_XXL). Once we submit a patch to move it
> under CONFIG_PARAVIRT, we will drop this dependency.

Why do you need to paravirt hlt at all? Can't the TDX thing simply
install a different x86_idle function?