212e6562f3
The bspec's performance guide suggests programming specific values into a few registers for optimal performance. Although these aren't workarounds, it's easiest to handle them inside the GT workaround functions (which will also ensure that the values set here are properly melded with other bits in the same registers that _are_ set by workarounds). Bspec: 68331, 45395 Cc: Matt Atwood <matthew.s.atwood@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Siddiqui Ayaz A <ayaz.siddiqui@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211102222511.534310-4-matthew.d.roper@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.