Bug 100131 - [BSW][BAT] gem_mmap_gtt@basic-small-bo causes dmesg warning *ERROR* Atomic update failure on pipe C
Summary: [BSW][BAT] gem_mmap_gtt@basic-small-bo causes dmesg warning *ERROR* Atomic up...
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-03-08 20:49 UTC by Jani Saarinen
Modified: 2017-03-28 15:37 UTC (History)
1 user (show)

See Also:
i915 platform: BSW/CHT
i915 features:

Attachments

Description Jani Saarinen 2017-03-08 20:49:30 UTC 
On CI https://intel-gfx-ci.01.org/CI/CI_DRM_2290/fi-bsw-n3050/igt@gem_mmap_gtt@basic-small-bo.html

Dmesg	
[  337.742954] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe C (start=587 end=588) time 334 us, min 1192, max 1199, scanline start 1191, end 1221

Dmesg: https://intel-gfx-ci.01.org/CI/CI_DRM_2290/fi-bsw-n3050/dmesg-during.log
Comment 1 Marta Löfstedt 2017-03-10 07:19:49 UTC 

[  337.447627] [IGT] gem_mmap_gtt: starting subtest basic-small-bo
[  337.639381] [IGT] gem_mmap_gtt: exiting, ret=0
[  337.742954] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe C (start=587 end=588) time 334 us, min 1192, max 1199, scanline start 1191, end 1221
[  337.777439] Console: switching to colour frame buffer device 240x75
[  338.054343] Console: switching to colour dummy device 80x25
[  338.054713] [IGT] gem_mmap_gtt: executing
[  338.078452] [IGT] gem_mmap_gtt: starting subtest basic-small-bo-tiledX
Comment 2 Jani Saarinen 2017-03-28 15:30:04 UTC 
Last seen 6th of Mar
Statistics: Failure rate 1/128 run(s) (~0%)
Comment 3 Jani Saarinen 2017-03-28 15:30:30 UTC 
Whitelist for CI.

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