Bug 103180

Summary: [CI] igt@kms_cursor_crc@cursor-256x256-offscreen - dmesg-warn - *ERROR* Atomic update failure on pipe A
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED WORKSFORME QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: critical    
Priority: high CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: BXT i915 features: display/Other

Description Marta Löfstedt 2017-10-10 07:46:09 UTC 
APL-shards CI_DRM_3200 igt@kms_cursor_crc@cursor-256x256-offscreen

dmesg:
<7>[  130.933670] [IGT] kms_cursor_crc: starting subtest cursor-256x256-offscreen
<7>[  130.947213] [drm:drm_mode_addfb2] [FB:93]
<7>[  130.951159] [drm:drm_mode_setcrtc] [CRTC:39:pipe A]
<7>[  130.951276] [drm:drm_mode_setcrtc] [CONNECTOR:71:DP-2]
<7>[  130.964765] [drm:drm_mode_setcrtc] [CRTC:52:pipe B]
<7>[  130.966429] [drm:drm_mode_setcrtc] [CRTC:62:pipe C]
<4>[  131.314198] [drm] Atomic update on pipe (A) took 121 us, max time under evasion is 100 us
<4>[  131.714176] [drm] Atomic update on pipe (A) took 136 us, max time under evasion is 100 us
<4>[  131.847538] [drm] Atomic update on pipe (A) took 137 us, max time under evasion is 100 us
<4>[  131.997693] [drm] Atomic update on pipe (A) took 187 us, max time under evasion is 100 us
<4>[  132.130846] [drm] Atomic update on pipe (A) took 136 us, max time under evasion is 100 us
<3>[  132.346394] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=434 end=435) time 149 us, min 763, max 767, scanline start 761, end 768

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3200/shard-apl2/igt@kms_cursor_crc@cursor-256x256-offscreen.html
Comment 1 Marta Löfstedt 2017-11-17 08:56:01 UTC 
The issue hasn't been seen since  CI_DRM_3200: 2017-10-10

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