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WaMiSetContext_Hang tells us that a MI_NOOP must follow MI_SET_CONTEXT. The other thing WaMiSetContext_Hang seems to say is that URB_FENCE isn't allowed to straddle two cachelines. But we don't issue those from the kernel so we don't care. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>