Every distribution is going to turn on the most capable configuration. So having a choice between 3-level and 4-level page tables isn't going to buy anything. I'd rather find a solution that allows us to stay at 3-level page tables and avoid all of the extra cost, as any change here is going to make every single TLB miss more expensive. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
