Marc Zyngier 3c65cbb7c5 irqchip/gic-v3: Improve affinity helper
The GICv3 driver uses multiple formats for the affinity, all
derived from a reading of MPDR_EL1 on one CPU or another.

Simplify the handling of these affinity by moving the access
to the CPU affinity via cpu_logical_map() inside the helper,
and rename it accordingly.

This will be helpful to support some more broken hardware.

Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-05-29 16:58:07 +01:00
2022-09-28 09:02:20 +02:00
2023-05-07 13:34:35 -07:00

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.
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