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321e644716
vc4_mock_atomic_add_output() and vc4_mock_atomic_del_output() are public but aren't documented. Let's provide the documentation. In particular, special care should be taken to deal with EDEADLK. Reviewed-by: Maíra Canal <mcanal@igalia.com> Link: https://lore.kernel.org/r/20250403-drm-vc4-kunit-failures-v2-2-e09195cc8840@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
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.