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4c36fbb46f
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
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.