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Robin Murphy
db6903010a
iommu/io-pgtable-arm: Prepare for TTBR1 usage
Now that we can correctly extract top-level indices without relying on the remaining upper bits being zero, the only remaining impediments to using a given table for TTBR1 are the address validation on map/unmap and the awkward TCR translation granule format. Add a quirk so that we can do the right thing at those points. Tested-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Will Deacon <will@kernel.org>
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.
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