* [PATCH] drm/i915: Be more informative when reporting "too large for aperture" error
@ 2013-05-21 15:58 Chris Wilson
2013-05-21 16:04 ` Daniel Vetter
0 siblings, 1 reply; 2+ messages in thread
From: Chris Wilson @ 2013-05-21 15:58 UTC (permalink / raw)
To: intel-gfx
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>
---
drivers/gpu/drm/i915/i915_gem.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 59349e3..38c8f11 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2993,7 +2993,10 @@ 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=%ld > %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;
}
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/i915: Be more informative when reporting "too large for aperture" error
2013-05-21 15:58 [PATCH] drm/i915: Be more informative when reporting "too large for aperture" error Chris Wilson
@ 2013-05-21 16:04 ` Daniel Vetter
0 siblings, 0 replies; 2+ messages in thread
From: Daniel Vetter @ 2013-05-21 16:04 UTC (permalink / raw)
To: Chris Wilson; +Cc: intel-gfx
On Tue, May 21, 2013 at 04:58:49PM +0100, Chris Wilson wrote:
> 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>
Queued for -next, thanks for the patch.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-05-21 15:58 [PATCH] drm/i915: Be more informative when reporting "too large for aperture" error Chris Wilson
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