[Intel-gfx] [PATCH 4/5] drm/i915: Suppress a WARN on reading an object back for a GPU hang

[Mika Kuoppala]

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

> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: Mika Kuoppala <mika.kuoppala at intel.com>                                                                                                                                                        

> ---
>  drivers/gpu/drm/i915/i915_gpu_error.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
> index 726e6b1..1e05414 100644
> --- a/drivers/gpu/drm/i915/i915_gpu_error.c
> +++ b/drivers/gpu/drm/i915/i915_gpu_error.c
> @@ -577,7 +577,10 @@ i915_error_object_create(struct drm_i915_private *dev_priv,
>  	if (dst == NULL)
>  		return NULL;
>  
> -	dst->gtt_offset = i915_gem_obj_offset(src, vm);
> +	if (i915_gem_obj_bound(src, vm))
> +		dst->gtt_offset = i915_gem_obj_offset(src, vm);
> +	else
> +		dst->gtt_offset = -1;
>  
>  	reloc_offset = dst->gtt_offset;
>  	use_ggtt = (src->cache_level == I915_CACHE_NONE &&
> -- 
> 1.9.1
>
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