Hyper-V on KVM does not work on AMD CPUs
Description of problem:
Can not enable hytper-v on KVM on AMD 3970x
```
[ 3743.647780] SVM: kvm [17094]: vcpu0, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.014046] SVM: kvm [17094]: vcpu1, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.016101] SVM: kvm [17094]: vcpu2, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.018011] SVM: kvm [17094]: vcpu3, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.020032] SVM: kvm [17094]: vcpu4, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.021834] SVM: kvm [17094]: vcpu5, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.023644] SVM: kvm [17094]: vcpu6, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
[ 3744.025478] SVM: kvm [17094]: vcpu7, guest rIP: 0xfffff8125288d7d7 unimplemented wrmsr: 0xc0010115 data 0x0
```
Additional information:
Related issue:
https://bugzilla.kernel.org/show_bug.cgi?id=203477