int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
{
	int ret = 0;

	if (type)
		return -EINVAL;

	ret = kvm_alloc_stage2_pgd(kvm);
	if (ret)
		goto out_fail_alloc;

	ret = create_hyp_mappings(kvm, kvm + 1);
	if (ret)
		goto out_free_stage2_pgd;

	/* Mark the initial VMID generation invalid */
	kvm->arch.vmid_gen = 0;

	return ret;
out_free_stage2_pgd:
	kvm_free_stage2_pgd(kvm);
out_fail_alloc:
	return ret;
}
int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
{
	int ret = 0;

	if (type)
		return -EINVAL;

	ret = kvm_alloc_stage2_pgd(kvm);
	if (ret)
		goto out_fail_alloc;

	ret = create_hyp_mappings(kvm, kvm + 1);
	if (ret)
		goto out_free_stage2_pgd;

	 
	kvm->arch.vmid_gen = 0;

	return ret;
out_free_stage2_pgd:
	kvm_free_stage2_pgd(kvm);
out_fail_alloc:
	return ret;
}