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ef9c5d0979
Currently there are a number of places in the SVE code where we check both system_supports_sve() and TIF_SVE. This is a bit redundant given that we should never get into a situation where we have set TIF_SVE without having SVE support and it is not clear that silently ignoring a mistakenly set TIF_SVE flag is the most sensible error handling approach. For now let's just drop the system_supports_sve() checks since this will at least reduce overhead a little. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210412172320.3315-1-broonie@kernel.org 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.