Bug 88818

Summary: [BSW]igt/drv_missed_irq_hang fails
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: christophe.prigent, intel-gfx-bugs
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg none

Description lu hua 2015-01-27 02:48:10 UTC 
Created attachment 112869 [details]
dmesg

==System Environment==
--------------------------
Regression:  not sure

no-working platforms: BSW

==kernel==
--------------------------
drm-intel-nightly/67e9eb08a3b967b1ac6b7ec4588a93a2cb030cae
commit 67e9eb08a3b967b1ac6b7ec4588a93a2cb030cae
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Jan 23 17:04:55 2015 +0100

    drm-intel-nightly: 2015y-01m-23d-16h-04m-34s UTC integration manifest

==Bug detailed description==
-----------------------------
It fails on -nightly and -next-queued kernel, and works well on -fixes kernel.
In our earlier automation testing, the result is pass, bug I am unable reproduce the pass on commit 140fd38dc4962.
This fail is similar with BDW's bug 88437.It also has bug 86189 on BSW.

root@x-bsw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./drv_missed_irq_hang
Interrupts masked
missed interrupts undetected
root@x-bsw01:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# echo $?
1

==Reproduce steps==
---------------------------- 
1. ./drv_missed_irq_hang
Comment 1 Jani Nikula 2015-08-18 13:06:54 UTC 

*** This bug has been marked as a duplicate of bug 88437 ***

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.