Re: [PATCH 01/11] KVM: x86: Introduce vm_type to differentiate normal VMs from confidential VMs

[Sean Christopherson]

On Fri, Nov 12, 2021, Xiaoyao Li wrote:
> From: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
> 
> Unlike normal VMs, confidential VMs (Intel TDX and AMD SEV-ES) don't
> allow some operations (e.g., memory read/write, register state acces, etc).
> 
> Introduce vm_type to track the type of the VM. Further, different policy
> can be made based on vm_type.
> 
> Define KVM_X86_NORMAL_VM for normal VM as default and define
> KVM_X86_TDX_VM for Intel TDX VM.

I still don't like the "normal" terminology, I would much prefer we use "auto"
or "default".

https://lkml.kernel.org/r/YQsjQ5aJokV1HZ8N@xxxxxxxxxx