PATCH-1 is an optional cleanup. PATCH-2 is an essential infrastructure for PATCH-3 to verify the loopback for IOMMU_RESV_SW_MSI. You can find this series applied on the other two earlier patches here: https://github.com/nicolinc/iommufd/commits/iommufd_selftest_sw_msi/ [changelog] v2: * Resent with a proper bug fix. Thanks Nicolin Nicolin Chen (2): iommufd: Reorder include files iommufd/selftest: Add coverage for reserved IOVAs Robin Murphy (1): iommu/dma: Support MSIs through nested domains drivers/iommu/dma-iommu.c | 18 +++- drivers/iommu/iommufd/device.c | 4 +- drivers/iommu/iommufd/fault.c | 4 +- drivers/iommu/iommufd/io_pagetable.c | 8 +- drivers/iommu/iommufd/io_pagetable.h | 2 +- drivers/iommu/iommufd/ioas.c | 2 +- drivers/iommu/iommufd/iommufd_private.h | 9 +- drivers/iommu/iommufd/iommufd_test.h | 6 +- drivers/iommu/iommufd/iova_bitmap.c | 2 +- drivers/iommu/iommufd/main.c | 8 +- drivers/iommu/iommufd/pages.c | 10 +- drivers/iommu/iommufd/selftest.c | 92 ++++++++++++++++++- include/linux/iommu.h | 4 + include/linux/iommufd.h | 4 +- include/uapi/linux/iommufd.h | 2 +- tools/testing/selftests/iommu/iommufd_utils.h | 9 ++ 16 files changed, 150 insertions(+), 34 deletions(-) -- 2.43.0
