[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
Fri Sep 7 16:55:46 UTC 2018


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

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #10 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #9)
> 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>

This did not seem like it was necessary as it was fixed in drmtip_84. Sorry for
being slow at closing bugs during my vacation :p

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