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https://github.com/hardkernel/linux.git
synced 2026-06-03 01:36:52 +09:00
97ba0c7413f83ab3b43a5ba05362ecc837fce518
Pull IOMMU fix from Joerg Roedel: "Fix a possible NULL-ptr dereference in dev_iommu_priv_get() which is too easy to accidentially trigger from IOMMU drivers. In the current case the AMD IOMMU driver triggered it on some machines in the IO-page-fault path, so fix it once and for all" * tag 'iommu-fixes-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it
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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