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ACRN Hypervisor reports timing information via CPUID leaf 0x40000010. Get the TSC and CPU frequency via CPUID leaf 0x40000010 and set the kernel values accordingly. Signed-off-by: Fei Li <fei1.li@intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Conghui <conghui.chen@intel.com> Link: https://lore.kernel.org/r/20220804055903.365211-1-fei1.li@intel.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.