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[ Upstream commit 074cffb5020ddcaa5fafcc55655e5da6ebe8c831 ] Conversion of target_freq to HZ in scmi_cpufreq_fast_switch() can lead to overflow if the multiplied result is greater than UINT_MAX, since type of target_freq is unsigned int. Avoid this overflow by assigning target_freq to unsigned long variable for converting it to HZ. Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sasha Levin <sashal@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 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.