mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 19:30:30 +09:00
879358fc67
The base floating point, SVE and SME all have enable controls for EL0 and EL1 in CPACR_EL1 which have a similar layout and function. Currently the basic floating point enable FPEN is defined differently to the SVE control, specified as a single define in kvm_arm.h rather than in sysreg.h. Move the define to sysreg.h and provide separate EL0 and EL1 control bits so code managing the different floating point enables can look consistent. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20220207152109.197566-2-broonie@kernel.org Signed-off-by: Will Deacon <will@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 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.