Re: [PATCH V8 5/9] x86/sev-es: Expose sev_es_ghcb_hv_call() to call ghcb hv call out of sev code

Tianyu Lan
2021-10-25T12:27:51Z

On 10/25/2021 7:24 PM, Borislav Petkov wrote:
> On Mon, Oct 25, 2021 at 11:20:33AM +0000, Wei Liu wrote:
>> Borislav, please take the whole series via the tip tree if possible.
>> That's perhaps the easiest thing for both of us because the rest of the
>> series depends on this patch. Or else I will have to base hyperv-next on
>> the tip tree once you merge this patch.
>>
>> Let me know what you think.
>
> You'll be able to simply merge the tip/x86/sev branch which will have it
> and then base everything ontop.
>
> However, there's still a question open - see my reply to Michael.

Hi Boris:
I just sent out v9 version and compile hv ghcb related functions
when CONFIG_AMD_MEM_ENCRYPT is selected. The sev_es_ghcb_hv_call() stub
is not necessary in the series and remove it. Please have a look and
give your ack if it's ok. Then Wei can merge it through Hyper-V next
branch.

Thanks.