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6de12da166
The driver must provide GuC with a list of mmio registers that should be saved/restored during a GuC-based engine reset. Unfortunately, the list must be dynamically allocated as its size is variable. That means the driver must generate the list twice - once to work out the size and a second time to actually save it. v2: (Alan / CI) - GEN7_GT_MODE -> GEN6_GT_MODE to fix WA selftest failure Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: Fernando Pacheco <fernando.pacheco@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210727002348.97202-16-matthew.brost@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.