[edk2-devel] [PATCH RFC v2 09/28] OvmfPkg/VmgExitLib: Allow PMBASE register access in Dxe phase

Laszlo Ersek lersek at redhat.com
Fri May 7 15:47:44 UTC 2021


On 05/07/21 17:19, Brijesh Singh wrote:
> 
> On 5/7/21 10:10 AM, Laszlo Ersek wrote:
>>
>>> Sounds good. What's your thought if I take out patch 1 - 9 from this RFC
>>> series and submit them as non-RFC for the further review and acceptance
>>> ? The patch# 1-9 are basically prepatch before we get into SNP specific
>>> bits.
>> More precisely, that means patches 1-8 (because patch#9 should be
>> replaced by the module-scope override, and also moved to just before
>> what is currently patch#21).
>>
>> Other than that, I agree, this is a good idea. I've anyway thought that
>> the MdePkg stuff (5 patches) could be / should be merged up-front in
>> separation, and then the subsequent 3 patches for OvmfPkg are basically
>> refactoring. We can record the resultant commit range (8 commits) in
>> TianoCore#3275, and keep the BZ open for the rest of the work. So go
>> ahead please.
> 
> Yes, I will keep patch#9 in SNP series.
> 
> FYI, I will add couple of more patches in MdePkg to define the macros
> for AP creation and RMPAJUST instruction. Now that GHCB spec is final,
> we are working to get the AP creation implemented for the next version.

If the spec is final, then extending the MdePkg patches makes sense, yes.

Thanks
Laszlo



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