Hi Lu Baolu, thanks for these patches! On Mon, Mar 25, 2019 at 09:30:27AM +0800, Lu Baolu wrote: > Lu Baolu (9): > iommu: Add APIs for multiple domains per device > iommu/vt-d: Make intel_iommu_enable_pasid() more generic > iommu/vt-d: Add per-device IOMMU feature ops entries > iommu/vt-d: Move common code out of iommu_attch_device() > iommu/vt-d: Aux-domain specific domain attach/detach > iommu/vt-d: Return ID associated with an auxiliary domain I applied the patches above to my tree. The first patch is in a new branch called 'api-features' and the other are in the x86/vt-d branch. > vfio/mdev: Add iommu related member in mdev_device > vfio/type1: Add domain at(de)taching group helpers > vfio/type1: Handle different mdev isolation type Can you please address the minor concern on these patches, add all review and acks and re-send? Thanks, Joerg