Bug 19734

Summary: [G45] Random hangs with UXA
Product: xorg Reporter: Sven Arvidsson <sa>
Component: Driver/intelAssignee: Eric Anholt <eric>
Status: RESOLVED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium CC: brian
Version: 7.4 (2008.09)   
Hardware: Other   
OS: Linux (All)   
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 20276    
Description Flags
Xorg backtrace
Xorg conf
dmesg output
Xorg log none

Description Sven Arvidsson 2009-01-25 07:48:33 UTC
Created attachment 22223 [details]
Xorg backtrace

I'm getting random hangs in Xorg when UXA is enabled. 

As I upgraded both drm, xserver and xf86-video-intel at the same time I have returned to using EXA to rule out that anything else is causing the hangs.

System environment:
-- chipset: G45 / ICH10R
-- system architecture: 32-bit
-- Linux distribution: Debian unstable
-- Machine or mobo model: Asus P5Q-EM
-- Display connector: DVI
-- xf86-video-intel: b6f3ce32e295929f461a7bc37e61f126fb51e4aa
-- xserver:
-- mesa: 03188b09e071ace9d9e21ccc56c01e90c0fa8639
-- drm: 27fae006853647ad0087067adc4eaa8d4ed4594a
-- kernel: drm-intel-2.6.28 72e2bfb03f46f7eef1ae8907593dd35e2c5603de
Comment 1 Sven Arvidsson 2009-01-25 07:48:52 UTC
Created attachment 22224 [details]
Xorg conf
Comment 2 Sven Arvidsson 2009-01-25 07:49:09 UTC
Created attachment 22225 [details]
dmesg output
Comment 3 Sven Arvidsson 2009-01-25 07:49:24 UTC
Created attachment 22226 [details]
Xorg log
Comment 4 Sven Arvidsson 2009-01-27 06:34:41 UTC
EXA is stable, so it probably is a problem with UXA.
Comment 5 Sven Arvidsson 2009-03-03 06:35:44 UTC
After upgrading to the versions mentioned below, UXA seems stable. 

-- xf86-video-intel: 4a0d19ef4f210cea9e60c5acc355df03723ef808
-- drm: 4a0d19ef4f210cea9e60c5acc355df03723ef808
-- kernel: drm-intel-next 126fd9c96d80260a1f2d8dfc72e444e572bcafb7
Comment 6 Eric Anholt 2009-03-10 12:02:04 UTC
If you say it's fixed, I'll close it for now since there's no instructions for how we should try to reproduce the problem.

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