Messages in this thread | | | Subject | Re: [PATCH] x86/paravirt: Fix build PARAVIRT_XXL=y without XEN_PV | From | Sathyanarayanan Kuppuswamy <> | Date | Wed, 17 Nov 2021 10:46:30 -0800 |
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On 11/17/21 10:42 AM, Kirill A. Shutemov wrote: > On Wed, Nov 17, 2021 at 07:35:01PM +0100, Peter Zijlstra wrote: >> On Wed, Nov 17, 2021 at 09:14:39PM +0300, Kirill A. Shutemov wrote: >>> TDX is going to use CONFIG_PARAVIRT_XXL >> >> *AARGGHHH*. srlsy? We were trying to cut back on that insanity, not >> proliferate it. > > It is a way to minimize amount of changes needed for getting TDX > functinal. We will remove the dependency later on. >
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.
-- Sathyanarayanan Kuppuswamy Linux Kernel Developer
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