Bug 26535 - drm-radeon-testing regression: "r600/r700 command stream checker" lock up
Summary: drm-radeon-testing regression: "r600/r700 command stream checker" lock up
Status: RESOLVED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
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Keywords:
Depends on:
Blocks:
 
Reported: 2010-02-11 13:21 UTC by Rafał Miłecki
Modified: 2010-03-08 12:26 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
dmesg.log (59.35 KB, text/plain)
2010-02-11 13:22 UTC, Rafał Miłecki 		no flags Details
dmesg.log (other, same bug) (11.37 KB, text/plain)
2010-02-11 13:25 UTC, Rafał Miłecki 		no flags Details
dmesg.log (other...) (15.76 KB, text/plain)
2010-02-11 13:26 UTC, Rafał Miłecki 		no flags Details
View All

Description Rafał Miłecki 2010-02-11 13:21:53 UTC 
Starting with "drm/radeon/kms: r600/r700 command stream checker" I get lock up on every init 5 (KDE in my case) start. I can start in init 3 (with KMS) but that's it.
Comment 1 Rafał Miłecki 2010-02-11 13:22:23 UTC 
Created attachment 33239 [details]
dmesg.log
Comment 2 Rafał Miłecki 2010-02-11 13:25:27 UTC 
Created attachment 33240 [details]
dmesg.log (other, same bug)
Comment 3 Rafał Miłecki 2010-02-11 13:26:54 UTC 
Created attachment 33241 [details]
dmesg.log (other...)
Comment 4 Alex Deucher 2010-02-11 13:29:21 UTC 
Jerome sent an updated version of the CS checker to dri-devel this morning.
Comment 5 Alex Deucher 2010-02-11 13:35:45 UTC 
fix pushed.
Comment 6 Rafał Miłecki 2010-02-13 07:45:46 UTC 
I reported this issue after testing on my Sone VAIO FW11S which has Mobility RV620. I also have access to Samsung R522 with Mobility RV730 (M96).
Comment 7 Rafał Miłecki 2010-02-13 07:46:40 UTC 
[Samsung R522]
I've just tried current drm-radeon-testing which contains:
drm/radeon/kms: r600/r700 command stream checker
drm/radeon/kms: fix r600/r700 cs checker to avoid double kfree
starting X on this machine (and so starting KDE 4.3 with OpenGL effects) causes lock up.
Comment 8 Rafał Miłecki 2010-02-14 01:08:18 UTC 
[Sony VAIO]
Hm, the same drm-radeon-testing seems to work here. Standard KDE, KDE OpenGL effects, glxgears, OpenArena, Xv. Didn't experience lock up.
Comment 9 Rafał Miłecki 2010-03-08 12:26:44 UTC 
With updated git it works fine already, some additional fix gone into tree. Thanks.

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