Linux kernel
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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.
Lucas Stach
authored
The switch to per-process address spaces erroneously dropped the check which validated that the command buffer is mapped through the linear apperture as required by the hardware. This turned a system misconfiguration with a helpful error message into a very hard to debug issue. Reinstate the check at the appropriate location. Fixes: 17e4660a (drm/etnaviv: implement per-process address spaces on MMUv2) Signed-off-by:Lucas Stach <l.stach@pengutronix.de>