drm/i915: Assert that the context-switch completion matches our context
When execlists signals the context completion, it also provides the context id for the status event. Assert that id matches the one we expect. v2: The upper dword of the context status is a duplicate of the upper dword from elsp submission (i.e. includes the group id as well as the context id). Include this check as well. v3: Only check against lrc_desc (as this contains the hw_id check) Signed-off-by:Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by:
Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170123113132.18665-2-chris@chris-wilson.co.uk
parent
5d12fcef
Please register or sign in to comment