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drm/i915: Be more informative when reporting "too large for aperture" error 

This should help debugging the truly unexpected cases where it occurs -
in particular to see which value is garbage.

References: https://bugzilla.kernel.org/show_bug.cgi?id=58511
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: s/%ld/%zd/ as spotted by Wu Fengguang's autobuilder.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chris Wilson 2013-05-21 16:58:49 +01:00 committed by Daniel Vetter
parent 90a8864320
commit a36689cb77
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/i915/i915_gem.c
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@ -2975,7 +2975,10 @@ i915_gem_object_bind_to_gtt(struct drm_i915_gem_object *obj,
*/
if (obj->base.size >
(map_and_fenceable ? dev_priv->gtt.mappable_end : dev_priv->gtt.total)) {
DRM_ERROR("Attempting to bind an object larger than the aperture\n");
DRM_ERROR("Attempting to bind an object larger than the aperture: object=%zd > %s aperture=%ld\n",
obj->base.size,
map_and_fenceable ? "mappable" : "total",
map_and_fenceable ? dev_priv->gtt.mappable_end : dev_priv->gtt.total);
return -E2BIG;
}