On 2022/4/8 16:05, Tian, Kevin wrote:
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 2f9891cb3d0014..1f930c0c225d94 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -540,6 +540,7 @@ struct dmar_domain { u8 has_iotlb_device: 1; u8 iommu_coherency: 1; /* indicate coherency of iommu access */ u8 iommu_snooping: 1; /* indicate snooping control feature */ + u8 enforce_no_snoop : 1; /* Create IOPTEs with snoop control */it reads like no_snoop is the result of the enforcement... Probably force_snooping better matches the intention here.
+1 Other changes in iommu/vt-d looks good to me. Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx> Best regards, baolu
