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. See Documentation/00-INDEX for a list of what is contained in each file. 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.
Zhenyu Wang
authored
When we do shadowing, workload's request might not be allocated yet, so we still require shadow context's object. And when complete workload, delay to zero workload's request pointer after used for update guest context. v2: Move request alloc earlier as already try to track shadow status depending on request state, which also facilitate to use request->hw_context for target engine context reference. Fixes: 1fc44d9b ("drm/i915: Store a pointer to intel_context in i915_request") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Weinan Li <weinan.z.li@intel.com> Signed-off-by:Zhenyu Wang <zhenyuw@linux.intel.com> Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180521081752.31056-1-zhenyuw@linux.intel.com
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