[Intel-gfx] [PATCH 2/2] drm/i915: Restore the invalid access without RPM warning

[Chris Wilson]

On Thu, Mar 02, 2017 at 02:28:47PM +0200, Imre Deak wrote:
> On Thu, Mar 02, 2017 at 07:41:57AM +0000, Chris Wilson wrote:
> > A long time ago we turned off the warning as it was too painful, we had
> > too much broken code. Turn it back on now as we are mostly clean and
> > need to prevent returning to such orangeness.
> > 
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> > Cc: Imre Deak <imre.deak at linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/intel_drv.h | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
> > index b9d3e26b7023..0e96f4e6c2a1 100644
> > --- a/drivers/gpu/drm/i915/intel_drv.h
> > +++ b/drivers/gpu/drm/i915/intel_drv.h
> > @@ -1744,8 +1744,8 @@ assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
> >  	assert_rpm_device_not_suspended(dev_priv);
> >  	/* FIXME: Needs to be converted back to WARN_ONCE, but currently causes
> >  	 * too much noise. */
> 
> The comment can be removed too. Nice!
> Reviewed-by: Imre Deak <imre.deak at intel.com>

Added (to first patch)

	Fixes: 5ab57c702069 ("drm/i915: Flush logical context image out to memory upon suspend")
	Fixes: 1c777c5d1dc ("drm/i915/hsw: Fix GPU hang during resume from S3-devices state")
	Cc: <stable at vger.kernel.org> # v4.9+

and removed the stale comment.

Thanks,
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre