Microsoft Contributes Para-Virtualized IOMMU Hyper-V Driver For Linux

Microsoft is contributing a new kernel driver for the upcoming Linux 7.4 cycle. Queued up into the IOMMU subsystem's "-next" branch is a new para-virtualized IOMMU driver for benefiting Linux guest VMs running on Microsoft's Hyper-V virtualization platform... https://www.phoronix.com/news/MS-Paravirt-Hyper-V-IOMMU