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197220d4a3
The bash "eval" command enables Bobby Tables attacks, which might not be a concern in torture testing by themselves, but one could imagine these combined with a cut-and-paste attack. This commit therefore gets rid of them. This comes at a price in terms of bash quoting not working nicely, so the "--bootargs" argument lists are now passed to torture_one via a bash-variable side channel. This might be a bit ugly, but it will also allow torture.sh to grow its own --bootargs parameter. While in the area, add proper header comments for the bash functions. Signed-off-by: Paul E. McKenney <paulmck@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.