diff options
Diffstat (limited to 'drivers/iommu/intel/nested.c')
| -rw-r--r-- | drivers/iommu/intel/nested.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iommu/intel/nested.c b/drivers/iommu/intel/nested.c index fc312f649f9e..1b6ad9c900a5 100644 --- a/drivers/iommu/intel/nested.c +++ b/drivers/iommu/intel/nested.c @@ -216,8 +216,7 @@ intel_iommu_domain_alloc_nested(struct device *dev, struct iommu_domain *parent, /* Must be nested domain */ if (user_data->type != IOMMU_HWPT_DATA_VTD_S1) return ERR_PTR(-EOPNOTSUPP); - if (parent->ops != intel_iommu_ops.default_domain_ops || - !s2_domain->nested_parent) + if (!intel_domain_is_ss_paging(s2_domain) || !s2_domain->nested_parent) return ERR_PTR(-EINVAL); ret = iommu_copy_struct_from_user(&vtd, user_data, @@ -229,7 +228,6 @@ intel_iommu_domain_alloc_nested(struct device *dev, struct iommu_domain *parent, if (!domain) return ERR_PTR(-ENOMEM); - domain->use_first_level = true; domain->s2_domain = s2_domain; domain->s1_cfg = vtd; domain->domain.ops = &intel_nested_domain_ops; |