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0e20f5e255
Our MMIO handling is a bit odd, in the sense that it uses an intermediate per-vcpu structure to store the various decoded information that describe the access. But the same information is readily available in the HSR/ESR_EL2 field, and we actually use this field to populate the structure. Let's simplify the whole thing by getting rid of the superfluous structure and save a (tiny) bit of space in the vcpu structure. [32bit fix courtesy of Olof Johansson <olof@lixom.net>] Signed-off-by: Marc Zyngier <maz@kernel.org>
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.