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ac9d25557d
To make the entropy pool a bit better we can toss in the CID for eMMC and SD cards into it, usually the serial number portion is at least unique. This does not count as improvement of the entropy but in practice it makes it a bit more random to mix in these numbers. Cc: Theodore Ts'o <tytso@mit.edu> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220425205442.1347837-1-linus.walleij@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.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.