[Intel-gfx] [PATCH 10/32] drm/i915: Suppress error message when GPU resets are disabled

Chris Wilson chris at chris-wilson.co.uk
Wed Dec 16 02:06:03 PST 2015

On Wed, Dec 16, 2015 at 10:53:16AM +0100, Daniel Vetter wrote:
> On Fri, Dec 11, 2015 at 11:33:06AM +0000, Chris Wilson wrote:
> > If we do not have lowlevel support for reseting the GPU, or if the user
> > has explicitly disabled reseting the device, the failure is expected.
> > Since it is an expected failure, we should be using a lower priority
> > message than *ERROR*, perhaps NOTICE. In the absence of DRM_NOTICE, just
> > emit the expected failure as a DEBUG message.
> > 
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> > Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> > Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> lgtm. Are there now changes to gem_eio needed to adjust/improve test
> coverage still? I lost a bit track on this part ...

The only remaining task for gem_eio (aside from adding more negative tests)
is to cement that wait-ioctl doesn't return EIO if it is wedged previously
or if a hang occurs during the wait.

Chris Wilson, Intel Open Source Technology Centre

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