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4ff8a142bd
Pull arm64 fix from Will Deacon: "Just one small fix here, preventing a VM_WARN_ON when a !present PMD/PUD is "freed" as part of a huge ioremap() operation. The correct behaviour is to skip the free silently in this case, which is a little weird (the function is a bit of a misnomer), but it follows the x86 implementation" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: fix erroneous warnings in page freeing functions
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.