I can't quite remember and my Google Fu is failing me at the moment. I think it was something about how L1 wouldn't flush down to the inclusive L2 until comman

I can't quite remember and my Google Fu is failing me at the moment. I think it was something about how L1 wouldn't flush down to the inclusive L2 until commanded to, so external reads hit the stale L2. Alpha being a pain here would be on brand, but I think this was a different arch.