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0f8b5b6d56
From doing a 'git log --patch kernel/debug', it looks as if DCPU_SSTEP has never been used. Presumably it used to be used back when kgdb was out of tree and nobody thought to delete the definition when the usage went away. Delete. Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Daniel Thompson <daniel.thompson@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.