Bug 19123 - [KMS] Infinite loop in UXA or libdrm while trying to do 3D
Summary: [KMS] Infinite loop in UXA or libdrm while trying to do 3D
Status: RESOLVED INVALID
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: Other Linux (All)
: medium normal
Assignee: Jesse Barnes
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords: NEEDINFO
Depends on:
Blocks:
 
Reported: 2008-12-16 17:34 UTC by Ari Entlich
Modified: 2009-08-24 12:31 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
X log (71.69 KB, text/plain)
2008-12-16 17:35 UTC, Ari Entlich 		Details
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Description Ari Entlich 2008-12-16 17:34:46 UTC 
Running a drm-intel-next kernel, xf86-video-intel git master with KMS enabled, libdrm modesetting-gem, and server 1.5.99.3, the X server gets itself into an infinite loop and freezes up. The rest of the system is still functional.

These kernel messages may be related:

Dec 16 15:01:09 tank [drm:i915_gem_object_pin] *ERROR* Failure to bind: -512<3>[drm:i915_gem_execbuffer] *ERROR* Failed to pin buffers -512
Dec 16 15:01:09 tank [drm:i915_gem_object_pin] *ERROR* Failure to bind: -512<3>[drm:i915_gem_execbuffer] *ERROR* Failed to pin buffers -512
Comment 1 Ari Entlich 2008-12-16 17:35:37 UTC 
Created attachment 21224 [details]
X log
Comment 2 Ari Entlich 2008-12-16 17:38:07 UTC 
This happened while trying to run glxgears.
Comment 3 Gordon Jin 2009-02-03 18:49:45 UTC 
Does this still exist with the current xf86-video-intel and libdrm master (don't use modesetting-gem branch)? 

Do you actually enable KMS in kernel? Please attach dmesg.
Comment 4 Gordon Jin 2009-03-08 19:21:09 UTC 
Feedback timeout. Please reopen if you could answer comment#3.
Comment 5 Adam Jackson 2009-08-24 12:31:21 UTC 
Mass version move, cvs -> git

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