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[Why] Some of unit tests use large scaling ratio such that when we calculate optimal number of taps, max_taps is negative. Then in recent change, we changed max_taps to uint instead of int so now max_taps wraps and is positive. This change changed the behaviour from returning back false to return true and breaks unit test check [How] Add check to prevent max_taps from wrapping and set to 0 instead Signed-off-by: Samson Tam <Samson.Tam@amd.com> Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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.