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989fce63b2
We go trough a great deal of effort to map CNTKCTL_EL12 to CNTKCTL_EL1 while hidding this mapping from userspace via a special visibility helper. However, it would be far simpler to just provide an accessor doing the mapping job, removing the need for a visibility helper. With that done, we can also remove the EL12_REG() macro which serves no purpose. Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240904082419.1982402-2-maz@kernel.org 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.