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22d483b998
I don't see an obvious reason why the upper 32 bit check needs to be open-coded this way. Switch to upper_32_bits() which is more idiomatic and should conceptually be the same check. Cc: Amir Goldstein <amir73il@gmail.com> Cc: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210325083742.2334933-1-brauner@kernel.org Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Jan Kara <jack@suse.cz>
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.