Bug 73639 - [PNV]igt/kms_flip/flip-vs-modeset-vs-hang fails with <3>[ 82.711938] [drm:i915_reset] *ERROR* Reset not implemented, but ignoring error for simulated gpu hangs
Summary: [PNV]igt/kms_flip/flip-vs-modeset-vs-hang fails with <3>[ 82.711938] [drm:i...
Status: CLOSED DUPLICATE of bug 71333
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: All Linux (All)
: medium normal
Assignee: Todd Previte
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-01-15 02:28 UTC by lu hua
Modified: 2017-10-06 14:40 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg (119.37 KB, text/plain)
2014-01-15 02:28 UTC, lu hua 		no flags Details
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Description lu hua 2014-01-15 02:28:40 UTC 
Created attachment 92105 [details]
dmesg

System Environment:
--------------------------
Platform: Pineview
Kernel: (drm-intel-fixes)09f2344d0896eb458a639b922224c7a202c11599

Bug detailed description:
-------------------------
It fails with <3>[   82.711938] [drm:i915_reset] *ERROR* Reset not implemented, but ignoring error for simulated gpu hangs. It always fails on Pineview with -fixes kernel. It doesn't happen on -nightly and -queued kernel.

no error state collected in /sys/class/drm/card0/error

Following cases also have this issue:
igt/kms_flip/flip-vs-modeset-vs-hang-interruptible	
igt/kms_flip/flip-vs-panning-vs-hang	
igt/kms_flip/flip-vs-panning-vs-hang-interruptible	

output:
IGT-Version: 1.5-g1552aa2 (i686) (Linux: 3.13.0-rc7_drm-intel-fixes_09f234_20140114+ i686)
Using monotonic timestamps
Beginning flip-vs-modeset-vs-hang on crtc 4, connector 5
  1024x600 60 1024 1048 1184 1438 600 603 604 628 0xa 0x48 54200
........
flip-vs-modeset-vs-hang on crtc 4, connector 5: PASSED

Subtest flip-vs-modeset-vs-hang: SUCCESS


Reproduce steps:
----------------
1. ./kms_flip --run-subtest flip-vs-modeset-vs-hang
Comment 1 Ben Widawsky 2014-01-24 23:10:03 UTC 

*** This bug has been marked as a duplicate of bug 71333 ***
Comment 2 Elizabeth 2017-10-06 14:40:33 UTC 
Closing old verified.

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