Commit 181f4948 ("KVM: x86: fix CPUID entries returned by
KVM_GET_CPUID2 ioctl") revealed that we're not testing KVM_GET_CPUID2
ioctl at all. Add a test for it and also check that from inside the guest
visible CPUIDs are equal to it's output.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210129161821.74635-1-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>