On Tue, Aug 5, 2014 at 2:40 AM, Dave Airlie <airlied@xxxxxxxxx> wrote:
> @@ -3502,10 +3505,13 @@ go_again:
> void
> intel_dp_check_link_status(struct intel_dp *intel_dp)
> {
> + struct drm_device *dev = intel_dp_to_dev(intel_dp);
> struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
> u8 sink_irq_vector;
> u8 link_status[DP_LINK_STATUS_SIZE];
>
> + WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
> +
> /* FIXME: This access isn't protected by any locks. */
If you drop the FIXME here (since this patch address it) this is
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
I guess you'll pick this up directly to drm-next like that other mst
fixes?
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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