This response is very off the cuff, but I seem to recall reading recently about a fix but that it did not make it into 3.2 (or was that 3.0) because of some out

This response is very off the cuff, but I seem to recall reading recently about a fix but that it did not make it into 3.2 (or was that 3.0) because of some outstanding concern or concerns I cannot recall. That is, a real improvement (was it something that evolved from that Phoronix post everyone's been citing, recently?), but that still needs a bit of work to safely/effectively be merged. Sorry I can't be more specific, but have a look around at the recent news on this topic.