https://bugs.freedesktop.org/show_bug.cgi?id=100785
--- Comment #14 from Hi-Angel Hi-Angel@yandex.ru --- Created attachment 132157 --> https://bugs.freedesktop.org/attachment.cgi?id=132157&action=edit fix
FTR, attaching the fix. However I don't know when I get it sent to the ML because I can't finish piglit testing — GPU hangs.