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8ded3d1026
When verify_diff_w() is used we care about the result, not the verbose output, and although we use -q, that still gives us a chatty message about if the files differ or not. Since verify_diff_w() uses stdinput the chatty message says whether or not "-" matches the target file, and this just seems rather odd. Better to just ignore that messsage all together, what we really care about i sthe results, the return value and we check for that. Link: http://lkml.kernel.org/r/20190320222831.8243-4-mcgrof@kernel.org Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Acked-by: Kees Cook <keescook@chromium.org> Cc: Eric Sandeen <sandeen@redhat.com> Cc: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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.