Re: [PATCH 0/5] KVM: SVM: nSVM: Implement Enlightened MSR-Bitmap for Hyper-V-on-KVM and fix it for KVM-on-Hyper-V

Paolo Bonzini
2022-02-01T19:22:10Z

On 2/1/22 19:58, Vitaly Kuznetsov wrote:
>> Hmm, it fails to compile with CONFIG_HYPERV disabled, and a trivial
>> #if also fails due to an unused goto label. Does this look good to you?
>>
> Hm, it does but honestly I did not anticipate this dependency --
> CONFIG_HYPERV is needed for KVM-on-Hyper-V but this feature is for
> Hyper-V-on-KVM. Let me take a look tomorrow.
>

It's because, without it, the relevant structs are not defined by
svm_onhyperv.h. Go ahead and send a new version if you prefer, I can
unqueue it (really, just not push to kvm/queue).

Paolo