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Arnd Bergmann
34d082604a
Using CLOCK_REALTIME time_t timestamps breaks on 32-bit systems in 2038, and gives surprising results with a concurrent settimeofday(). This changes the reiserfs journal timestamps to use ktime_get_seconds() instead, which makes it use a 64-bit CLOCK_MONOTONIC stamp. In the procfs output, the monotonic timestamp needs to be converted back to CLOCK_REALTIME to keep the existing ABI. Link: http://lkml.kernel.org/r/20180620142522.27639-2-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jeff Mahoney <jeffm@suse.com> 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.
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.