56d77aa8bd
Almost all of the features described by the ISA registers have no KVM involvement. Allow userspace to change the value of these registers with a couple exceptions: - MOPS is not writable as KVM does not currently virtualize FEAT_MOPS. - The PAuth fields are not writable as KVM requires both address and generic authentication be enabled. Co-developed-by: Jing Zhang <jingzhangos@google.com> Signed-off-by: Jing Zhang <jingzhangos@google.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20231003230408.3405722-7-oliver.upton@linux.dev Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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.