On Mon, Jun 30, 2014 at 09:53:41AM -0700, Rodrigo Vivi wrote:
> + for_each_ring(useless, dev_priv, i) {
> + u16 signal_offset =
> + (GEN8_SIGNAL_OFFSET(ring, i) & PAGE_MASK) / 4;
> + u32 *tmp = error->semaphore_obj->pages[0];
> +
> + ering->semaphore_mboxes[i] = tmp[signal_offset];
> + ering->semaphore_seqno[i] = ring->semaphore.sync_seqno[i];
> + }
> +}
This loops around all the rings, but semaphore_mboxes[] and
semaphore_seqno[] are of size (I915_NUM_RINGS - 1).
--
Damien
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