[RESEND PATCH 2/4] iommu/vt-d: Report out when IOMMU features have inconsistencies

IOMMU features as below can have incompatibilities among IOMMUs. Audit IOMMU Capability/Extended Capability and check if the IOMMUs have the consistent value for features as below. Report out when features as below have incompatibility among IOMMUs. Report out features when below features are mism

[PATCH 2/4] iommu/vt-d: Report out when IOMMU features have inconsistencies

IOMMU features as below can have incompatibilities among IOMMUs. Audit IOMMU Capability/Extended Capability and check if the IOMMUs have the consistent value for features as below. Report out when features as below have incompatibility among IOMMUs. Report out features when below features are mism