drm/i915: Suppress a WARN on reading an object back for a GPU hang

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 726e6b171505ed4b660c0fd77be022f37513a430..1e05414c64064151240af7fd338e1a98219f1d00 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -577,7 +577,10 @@ i915_error_object_create(struct drm_i915_private *dev_priv,
        if (dst == NULL)
                return NULL;
 
-       dst->gtt_offset = i915_gem_obj_offset(src, vm);
+       if (i915_gem_obj_bound(src, vm))
+               dst->gtt_offset = i915_gem_obj_offset(src, vm);
+       else
+               dst->gtt_offset = -1;
 
        reloc_offset = dst->gtt_offset;
        use_ggtt = (src->cache_level == I915_CACHE_NONE &&