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64d86c03e1
In Arm ARM (ARM DDI 0487, L.a), the section "D18.2.7 Operation Type packet", the branch subclass is extended for Call Return (CR), Guarded control stack data access (GCS). This commit adds support CR and GCS operations. The IND (indirect) operation is defined only in bit [1], its macro is updated accordingly. Move the COND (Conditional) macro into the same group with other operations for better maintenance. Reviewed-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@linaro.org> Signed-off-by: Leo Yan <leo.yan@arm.com> Link: https://lore.kernel.org/r/20250304111240.3378214-8-leo.yan@arm.com Signed-off-by: Namhyung Kim <namhyung@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.