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00ab027a3b
This patch (previously part of my kexec/kdump series) populates /proc/iomem with the various sections of the kernel image. We need this for kexec-tools to be able to prepare the crashkernel image for kdump to work. Since resource tree initialization is not related to memory initialization I added the code to kernel/setup.c and removed the original code (derived from the arm64 tree) from mm/init.c. Signed-off-by: Nick Kossifidis <mick@ics.forth.gr> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.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.
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.