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65a1037471
Pull iommu fixes from Joerg Roedel: - Three AMD IOMMU patches to fix a boot crash on AMD Stoney systems and every other AMD IOMMU system booted with 'amd_iommu=off'. This is a v5.11 regression. - A Fix for the Tegra IOMMU driver to make sure it detects all IOMMUs * tag 'iommu-fixes-v5.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/tegra-smmu: Make tegra_smmu_probe_device() to handle all IOMMU phandles iommu/amd: Keep track of amd_iommu_irq_remap state iommu/amd: Don't call early_amd_iommu_init() when AMD IOMMU is disabled iommu/amd: Move Stoney Ridge check to detect_ivrs()
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.