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EOIcount is how the virtual CPU interface signals that the guest is deactivating interrupts outside of the LRs when EOImode==0. We therefore need to preserve that information so that we can find out what actually needs deactivating, just like we already do on GICv3. Tested-by: Fuad Tabba <tabba@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Tested-by: Mark Brown <broonie@kernel.org> Link: https://msgid.link/20251120172540.2267180-16-maz@kernel.org Signed-off-by: Oliver Upton <oupton@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.