43e5146436
Hyper-v XMM fast hypercalls use XMM registers to pass input/output parameters. To access these, hyperv.c can reuse some FPU register accessors defined in emulator.c. Move them to a common location so both can access them. While at it, reorder the parameters of these accessor methods to make them more readable. Cc: Alexander Graf <graf@amazon.com> Cc: Evgeny Iakovlev <eyakovl@amazon.de> Signed-off-by: Siddharth Chandrasekaran <sidcha@amazon.de> Message-Id: <01a85a6560714d4d3637d3d86e5eba65073318fa.1622019133.git.sidcha@amazon.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.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.