Re: [PATCH v4 0/9] iommu/amd: Enforce IOMMU restrictions for SNP-enabled system

From: Joerg Roedel
Date: Fri Jul 15 2022 - 04:44:56 EST

On Wed, Jul 13, 2022 at 05:56:42PM -0500, Suravee Suthikulpanit wrote:
> Brijesh Singh (1):
> iommu/amd: Introduce function to check and enable SNP
> Suravee Suthikulpanit (8):
> iommu/amd: Change macro for IOMMU control register bit shift to
> decimal value
> iommu/amd: Introduce Support for Extended Feature 2 Register
> iommu/amd: Introduce global variable for storing common EFR and EFR2
> iommu/amd: Process all IVHDs before enabling IOMMU features
> iommu/amd: Globally detect SNP support
> iommu/amd: Set translation valid bit only when IO page tables are in
> use
> iommu/amd: Do not support IOMMU_DOMAIN_IDENTITY after SNP is enabled
> iommu/amd: Do not support IOMMUv2 APIs when SNP is enabled

Applied, thanks Suravee.