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Date: Tue, 12 Oct 2021 12:38:51 +0200
From: "Gerd Hoffmann" <kraxel@redhat.com>
To: devel@edk2.groups.io, min.m.xu@intel.com
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Jordan Justen <jordan.l.justen@intel.com>,
	Brijesh Singh <brijesh.singh@amd.com>,
	Erdem Aktas <erdemaktas@google.com>,
	James Bottomley <jejb@linux.ibm.com>,
	Jiewen Yao <jiewen.yao@intel.com>,
	Tom Lendacky <thomas.lendacky@amd.com>
Subject: Re: [edk2-devel] [PATCH V2 14/28] OvmfPkg: Update SecEntry.nasm to support Tdx
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  Hi,

>  - AcceptPages:
>    To mitigate the performance impact of accepting pages in SEC phase on
>    BSP, BSP will parse memory resources and assign each AP the task of
>    accepting a subset of pages. This command may be called several times
>    until all memory resources are processed. In accepting pages, PageLevel
>    may fall back to smaller one if SIZE_MISMATCH error is returned.

Hmm, I'm wondering whenever it is useful to have this in the first place
with the longer-term plan to implement lazy on-demand acceptance.

take care,
  Gerd