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The commands within ring area allocated for a request may contain references to GGTT. These references require update after VF migration, in order to continue any preempted LRCs, or jobs which were emitted to the ring but not sent to GuC yet. This change calls the emit function again for all such jobs, as part of post-migration recovery. v2: Moved few functions to better files v3: Take job_list_lock v4: Rephrased comments Signed-off-by: Tomasz Lis <tomasz.lis@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Michal Winiarski <michal.winiarski@intel.com> Reviewed-by: Michal Winiarski <michal.winiarski@intel.com> Cc: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Link: https://lore.kernel.org/r/20250802031045.1127138-7-tomasz.lis@intel.com Signed-off-by: Michał Winiarski <michal.winiarski@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 reStructuredText 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.