[Bug 105710] [CI] igt@* - dmesg-warn - RPM wakelock ref not held during HW access - drivers/gpu/drm/i915/intel_drv.h:1926 fwtable_read32

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 6 08:27:18 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105710

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #9 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit e5cae659597811f8bacc4abc70135dffb48711d5
Author: Michał Winiarski <michal.winiarski at intel.com>
Date:   Sat Jul 14 18:37:03 2018 +0100

    drm/i915/guc: Disable rpm wakeref asserts in GuC irq handler

    We're seeing "RPM wakelock ref not held during HW access" warning
    otherwise. Since IRQs are synced for runtime suspend we can just disable
    the wakeref asserts.

    Reported-by: Marta Löfstedt <marta.lofstedt at intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105710
    Signed-off-by: Michał Winiarski <michal.winiarski at intel.com>
    Cc: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20180714173703.7894-1-ch
ris at chris-wilson.co.uk
    Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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