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bb6e8c2841
The existing check is outdated and confuses developers. Use the already existing IS_REACHABLE() defined on kconfig.h which makes the intention much clearer. Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Reported-by: Borislav Petkov <bp@alien8.de> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Ackd-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20220112160053.723795-1-mcgrof@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.