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9e26a3740c
The vc4_mock_atomic_add_output() and vc4_mock_atomic_del_output() assert that the functions they are calling didn't fail. Since some of them can return EDEADLK, we can't properly deal with it. Since both functions are expected to return an int, and all caller check the return value, let's just properly propagate the errors when they occur. Fixes:f759f5b53f("drm/vc4: tests: Introduce a mocking infrastructure") Fixes:76ec18dc5a("drm/vc4: tests: Add unit test suite for the PV muxing") Reviewed-by: Maíra Canal <mcanal@igalia.com> Link: https://lore.kernel.org/r/20250403-drm-vc4-kunit-failures-v2-1-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.