E#1: Enabling VMX/SVM

• Intel: Enable VMX by CR4.VMXE=1. Then, enter VMX root operation with the VMXON instruction.
• AMD: Enable SVM by IA32_EFER.SVME=1
• Expected result: panic at E#2.

  INFO: Starting the hypervisor on CPU#0
  ...
  ERROR: panicked at 'not yet implemented: E#2-1', hypervisor/src/hardware_vt/svm.rs:73:9