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cd4b039165
The page ownership state encoded as 0b11 is currently considered reserved for future use, and PKVM_NOPAGE uses bit 2. In order to simplify the relocation of the hyp ownership state into the vmemmap in later patches, let's use the 'reserved' encoding for the PKVM_NOPAGE state. The struct hyp_page layout isn't guaranteed stable at all, so there is no real reason to have 'reserved' encodings. No functional changes intended. Reviewed-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/r/20250416152648.2982950-4-qperret@google.com 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 reStructuredText 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.