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4a87be25b0
This hwcap was added earlier for 32-bit native arm kernel by commit
ce4835497c ("ARM: 9270/1: vfp: Add hwcap for FEAT_FHM") and hence the
corresponding changes added in 32-bit compat arm64 kernel for similar user
interfaces.
Floating-point half-precision multiplication (FHM) is a feature present
in AArch32/AArch64 state for Armv8. This hwcap is already advertised in
native arm64 kernel.
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230111053706.13994-4-amit.kachhap@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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.