[RFC PATCH v3 03/19] KVM: x86: SVM: remove avic's broken code that updated APIC ID

[Sean Christopherson]

On Wed, Apr 27, 2022, Maxim Levitsky wrote:
> AVIC is now inhibited if the guest changes apic id, thus remove
> that broken code.

Can you explicitly call out what's broken?  Just something short on the code not
handling the scenario where APIC ID is changed back to vcpu_id to help future
archaeologists.  I forget if there are other bugs...