On Mon, Sep 02, 2013 at 08:58:03PM +0200, Daniel Vetter wrote:
> Somehow we've lost the error handling in the patch split-up between
> the internal and external patch. This regression has been introduced
> in
> 
> commit 5032d871f7d300aee10c309ea004eb4f851553fe
> Author: Rafael Barbalho <[email protected]>
> Date:   Wed Aug 21 17:10:51 2013 +0100
> 
>     drm/i915: Cleaning up the relocate entry function

This bug is exercised by igt/gem_reloc_vs_gpu/interruptible.

I've smashed the patch onto dinq meanwhile.
-Daniel

> 
> Cc: Rafael Barbalho <[email protected]>
> Signed-off-by: Daniel Vetter <[email protected]>
> ---
>  drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c 
> b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> index ea4bacb..e519f9f 100644
> --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> @@ -349,6 +349,9 @@ i915_gem_execbuffer_relocate_entry(struct 
> drm_i915_gem_object *obj,
>       else
>               ret = relocate_entry_gtt(obj, reloc);
>  
> +     if (ret)
> +             return ret;
> +
>       /* and update the user's relocation entry */
>       reloc->presumed_offset = target_offset;
>  
> -- 
> 1.8.4.rc3
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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