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9072f9d428
If the nvram variable is corrupted in a way that multiplying it by 1000 causes an integer overflow and wraps around to a number within or below the sanity check bounds, the check fails and capacity is reported incorrectly. Change the sanity check calculation to not multiply the variable read from the rk817 nvram, preventing the overflow and resulting in all corrupt capacity values being detected. Signed-off-by: Alexander Warnecke <awarnecke002@hotmail.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 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.