> Uh, except as we've discovered, the RTL uses alias set 0, so whatever > alias set you choose for these doesn't matter anyway to the RTL level.
Only in some cases. That was a kludge put in to fix some obscure bug and left there. I hope we can remove it at some point, and think we can. > No i mean the idea of making it a different alias set than the parent, > but a subset of the parent. Because it *is* the parent in most places, so it should be in all.