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Arnd Bergmann
03dc7a35fc
get_seconds() is deprecated because it can overflow on 32-bit architectures. For the xfrm_state->lastused member, we treat the data as a 64-bit number already, so we just need to use the right accessor that works on both 32-bit and 64-bit machines. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.