[Intel-gfx] [PATCH] drm/i915: fix pm refcounting on fence error in execbuf

[Chris Wilson]

On Fri, Feb 03, 2017 at 02:45:29PM -0800, Daniele Ceraolo Spurio wrote:
> Fences are creted/checked before the pm ref is taken, so if we jump to
> pre_mutex_err we will uncorrectly call intel_runtime_pm_put.
> 
> Fixes: fec0445caa27 (drm/i915: Support explicit fencing for execbuf)
> Testcase: igt/gem_exec_params
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>

Pushed this patch and the update to gem_exec_params, thanks.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre