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1cdcfb4437
Back a few years ago, ioremap() was added to UML so that we'd not break the build for everything all the time. However, for some reason, v1 of the patch got applied, rather than the v2 that returned NULL, which was discussed here: https://lore.kernel.org/lkml/1495726955-27497-1-git-send-email-logang@deltatee.com/ Fix that now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Richard Weinberger <richard@nod.at>
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.