<div dir="ltr"><div><div>I thought I'd fixed this already... In any case </div>Reviewed-by: Jason Ekstrand <<a href="mailto:jason@jlekstrand.net">jason@jlekstrand.net</a>> </div>you should probably cc stable </div><div class="gmail_extra"> <div class="gmail_quote">On Sat, Jan 14, 2017 at 4:23 PM, Kenneth Graunke <<a href="mailto:kenneth@whitecape.org" target="_blank">kenneth@whitecape.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This may fix GPU hangs on Gen8. I don't know if it does though. Signed-off-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>> --- src/mesa/drivers/dri/i965/genX_blorp_exec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mesa/drivers/dri/i965/genX_blorp_exec.c b/src/mesa/drivers/dri/i965/genX_blorp_exec.c index 40a2499e08f..bb1dfa98063 100644 --- a/src/mesa/drivers/dri/i965/genX_blorp_exec.c +++ b/src/mesa/drivers/dri/i965/genX_blorp_exec.c @@ -206,6 +206,10 @@ retry: brw_emit_depth_stall_flushes(brw); +#if GEN_GEN == 8 + gen8_write_pma_stall_bits(brw, 0); +#endif + blorp_emit(batch, GENX(3DSTATE_DRAWING_RECTANGLE), rect) { rect.ClippedDrawingRectangleXMax = MAX2(params->x1, params->x0) - 1; rect.ClippedDrawingRectangleYMax = MAX2(params->y1, params->y0) - 1; -- 2.11.0 _______________________________________________ mesa-dev mailing list <a href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/mesa-dev" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/mesa-dev</a> </blockquote></div> </div>