Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd

Pull iommufd fixes from Jason Gunthorpe:

 - Fix dirty tracking bitmap collection when using reporting bitmaps
   that are not neatly aligned to u64's or match the IO page table radix
   tree layout.

 - Add self tests to cover the cases that were found to be broken.

 - Add missing enforcement of invalidation type in the uapi.

 - Fix selftest config generation

* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
  selftests/iommu: fix the config fragment
  iommufd: Reject non-zero data_type if no data_len is provided
  iommufd/iova_bitmap: Consider page offset for the pages to be pinned
  iommufd/selftest: Add mock IO hugepages tests
  iommufd/selftest: Hugepage mock domain support
  iommufd/selftest: Refactor mock_domain_read_and_clear_dirty()
  iommufd/selftest: Refactor dirty bitmap tests
  iommufd/iova_bitmap: Handle recording beyond the mapped pages
  iommufd/selftest: Test u64 unaligned bitmaps
  iommufd/iova_bitmap: Switch iova_bitmap::bitmap to an u8 array
  iommufd/iova_bitmap: Bounds check mapped::pages access