[Bug 104016] [Ci] igt at gem_eio@in-flight-suspend - igt-core-WARNING: [cmd] rtcwake: [cmd] write error

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 1 13:12:54 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=104016

Marta Löfstedt <marta.lofstedt at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      i915 platform|                            |GLK
         Whiteboard|                            |ReadyForDev
           Assignee|intel-gfx-bugs at lists.freede |marta.lofstedt at intel.com
                   |sktop.org                   |

--- Comment #1 from Marta Löfstedt <marta.lofstedt at intel.com> ---
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 at 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 at chris-wilson.co.uk>
    Reviewed-by: Mika Kuoppala <mika.kuoppala at 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%

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