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Linus Torvalds
b5e33e44d9
Pull iommu fixes from Joerg Roedel: - A couple more fixes for the Intel VT-d driver for bugs introduced during the recent conversion of this driver to use IOMMU core default domains. - Fix for common dma-iommu code to make sure MSI mappings happen in the correct domain for a device. - Fix a corner case in the handling of sg-lists in dma-iommu code that might cause dma_length to be truncated. - Mark a switch as fall-through in arm-smmu code. * tag 'iommu-fixes-v5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Fix possible use-after-free of private domain iommu/vt-d: Detach domain before using a private one iommu/dma: Handle SG length overflow better iommu/vt-d: Correctly check format of page table in debugfs iommu/vt-d: Detach domain when move device out of group iommu/arm-smmu: Mark expected switch fall-through iommu/dma: Handle MSI mappings separately
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.