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Arnd Bergmann
c75ea02409
Building with 'make W=1' shows a warning for an empty macro: security/apparmor/label.c: In function '__label_update': security/apparmor/label.c:2096:59: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body] 2096 | AA_BUG(labels_ns(label) != labels_ns(new)); Change the macro definition to use no_printk(), which improves format string checking and avoids the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: John Johansen <john.johansen@canonical.com>
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.