On Tue, Apr 26, 2016 at 04:24:17PM +0100, Chris Wilson wrote: > Haswell is showing missed interrupt syndrome again. The inference is > that we are reading the seqno too early (i.e. before the write has been > posted by the GPU). Increase the delay for Haswell by invalidating the > cacheline and forcing the seqno read from memory. Just after I sent this, my Crystalwell flagged a missed interrupt (on bcs). -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
