Re: [PATCH 00/61] KVM: x86: Introduce KVM cpu caps

From: Sean Christopherson
Date: Thu Feb 27 2020 - 20:37:32 EST


On Tue, Feb 25, 2020 at 04:25:34PM +0100, Paolo Bonzini wrote:
> On 25/02/20 16:18, Vitaly Kuznetsov wrote:
> > Would it be better or worse if we eliminate set_supported_cpuid() hook
> > completely by doing an ugly hack like (completely untested):
>
> Yes, it makes sense.

Works for me, I'll tack it on. I think my past self kept it because I was
planning on using vmx_set_supported_cpuid() for SGX, which adds multiple
sub-leafs, but I'm pretty sure I can squeeze them into kvm_cpu_caps with
a few extra shenanigans.