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00904bf64c
These messages: clipped [mem size 0x00000000 64bit] to [mem size 0xfffffffffffa0000 64bit] for e820 entry [mem 0x0009f000-0x000fffff] aren't as useful as they could be because (a) the resource is often IORESOURCE_UNSET, so we print the size instead of the start/end and (b) we print the available resource even if it is empty after removing the E820 entry. Print the available space by hand to avoid the IORESOURCE_UNSET problem and only if it's non-empty. No functional change intended. Link: https://lore.kernel.org/r/20221208190341.1560157-4-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Hans de Goede <hdegoede@redhat.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.