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a27e292b8a
barebox[1], a bootloader for mostly ARM and MIPS embedded systems, can also be built as EFI payload for x86[2] to provide redundant power-fail safe, watchdog-supervised boot up. Since its v2015.09.0 release, it has been booting Linux on x86 with type_of_loader=0xff[3]. Reserve 13, the next free id, so that can be used instead in the future. [1]: https://www.barebox.org/ [2]: https://www.barebox.org/doc/latest/boards/efi.html [3]: https://elixir.bootlin.com/barebox/v2022.09.0/source/common/efi/payload/image.c#L217 Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20221002125752.3400831-1-a.fatoum@pengutronix.de
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.