KVM: VMX: Expose various getters and setters to nested VMX

...as they're used directly by the nested code.  This will allow
moving the bulk of the nested code out of vmx.c without concurrent
changes to vmx.h.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2 files changed