Bug 104016 - [Ci] igt@gem_eio@in-flight-suspend - igt-core-WARNING: [cmd] rtcwake: [cmd] write error
Summary: [Ci] igt@gem_eio@in-flight-suspend - igt-core-WARNING: [cmd] rtcwake: [cmd] ...
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Marta Löfstedt
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks:
 
Reported: 2017-12-01 13:08 UTC by Marta Löfstedt
Modified: 2017-12-04 10:45 UTC (History)
1 user (show)

See Also:
i915 platform: GLK
i915 features:


Attachments

Comment 1 Marta Löfstedt 2017-12-01 13:12:54 UTC
Note Chris has a fix:
https://bugs.freedesktop.org/show_bug.cgi?id=103375#c43

commit 476c4b462e0453c70ee81664c0227fdddc26cbd0 (upstream/master, origin/master,
 origin/HEAD)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 30 15:00:51 2017 +0000

    igt/gem_eio: Increase wakeup delay for in-flight-suspend
    
    For in-flight-suspend, we need to wait for the GPU hang within
    i915_gem_suspend(). This will take 10-20s, which means that the standard
    wakeup delay of around 15s may occur before we complete the suspend.
    This causes a pm_system_wakeup(), causing dpm_suspend() to return
    -EBUSY.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

This fix should no be used for the other tests on bug 103375.

The fix is in CI_DRM_3428, but I need to monitor over the weekend since reproduction rate is ~50%
Comment 2 Marta Löfstedt 2017-12-04 10:45:39 UTC
The issue has not been reproduced. I am closing


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