[Bug 99671] [v4.10] GPU HANG: ecode 6:0:0xbd69ffff, in compiz [2609], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99671

--- Comment #19 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm, still the same :|

Apply this patch:

diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h
index 5a49487368ca..998e3780f2c6 100644
--- a/drivers/gpu/drm/i915/i915_gem.h
+++ b/drivers/gpu/drm/i915/i915_gem.h
@@ -26,7 +26,7 @@
 #define __I915_GEM_H__

 #ifdef CONFIG_DRM_I915_DEBUG_GEM
-#define GEM_BUG_ON(expr) BUG_ON(expr)
+#define GEM_BUG_ON(expr) WARN_ON(expr)
 #define GEM_WARN_ON(expr) WARN_ON(expr)

 #define GEM_DEBUG_DECL(var) var

and please recompile with CONFIG_DRM_I915_DEBUG_GEM. If you using make
menuconfig, look under Device Drivers / Graphics / i915 debugging options. You
basically need to enable all options there, which also requires setting
CONFIG_EXPERT under General Settings.

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