Bug#745363: Could you submit the patch to beignet mail list with your signature

[Gong, Zhigang]

Hi Rebecca,

Your patch LGTM. Could you help to submit it to beignet mail list with your 
signed-off-by signature?
Then we can merge it to upstream beignet tree. Thanks.

The beignet mail list is at beig...@lists.freedesktop.org.