b4eecedc75
Within a class the GuC will hault scheduling if the head of the queue can't be scheduled the queue will block. This can lead to deadlock if BCS0-7 all have faults and another engine on BCS0-7 is at head of the GuC scheduling queue as the migration engine used to fix tthe fault will be blocked. To work around this set the migration engine to the highest priority when servicing page faults. v2 (Maarten): Set priority to kernel once at creation Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Brian Welty <brian.welty@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@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.