static int handle_xsetbv(struct kvm_vcpu *vcpu)
{
	u64 new_bv = kvm_read_edx_eax(vcpu);
	u32 index = kvm_register_read(vcpu, VCPU_REGS_RCX);

	if (kvm_set_xcr(vcpu, index, new_bv) == 0)
		skip_emulated_instruction(vcpu);
	return 1;
}
Unknown