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5f1a453974
The DECON channels are not cleared properly as the windows aren't shadow protected. When accompanied with an IOMMU, it pagefaults, and the kernel panics. Implement shadow protect/unprotect, along with a standalone update, for channel clearing to properly take effect. Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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 reStructuredText 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.