drm/i915: Assert that we never create a vma for the aliasing_ppgtt

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The aliasing_ppgtt is just a container for the HW context that mirrors
the global gtt. It should never be used directly, so assert if we make
the mistake of trying to allocate a VMA for it.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170209111933.12420-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Chris Wilson 2017-02-09 11:19:33 +00:00

parent 969bb72cbf

commit e1cc3db020

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/i915/i915_vma.c

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