Re: [PATCH v2 13/28] KVM: VMX: Get rid of eVMCS specific VMX controls sanitization

[Vitaly Kuznetsov]

Sean Christopherson <seanjc@xxxxxxxxxx> writes:

> On Wed, Jun 29, 2022, Vitaly Kuznetsov wrote:
>> With the updated eVMCSv1 definition, there's no known 'problematic'
>> controls which are exposed in VMX control MSRs but are not present in
>> eVMCSv1. Get rid of the filtering.
>
> Ah, this patch is confusing until one realizes that this is dropping the "filtering"
> for what controls/features _KVM_ uses, whereas nested_evmcs_filter_control_msr()
> filters controls that are presented to L1.
>
> Can you add something to clarify that in the changelog?

Yea, this is for KVM-on-Hyper-V only, I'll fix the changelog.

-- 
Vitaly