Re: [PATCH] x86/mm: Check cc_vendor when printing memory encryption info

[Jeremi Piotrowski]

On 10/11/2023 13:46, kirill.shutemov@xxxxxxxxxxxxxxx wrote:
> On Fri, Nov 10, 2023 at 01:27:08PM +0100, Jeremi Piotrowski wrote:
>>> Maybe just remove incorrect info and that's it?
>>>
>>
>> I disagree, other users and I find the print very useful to see which coco
>> platform the kernel is running on and which confidential computing features
>> the kernel detected. I'm willing to fix the code to report correct info.
> 
> For TDX, we already have "tdx: Guest detected" in dmesg. sme_early_init()
> can do something similar.
> 

That doesn't cover TDX guests with TD partitioning on Hyper-V.