On Sun, Jul 03, 2022 at 10:14:41PM +0100, Matthew Wilcox (Oracle) wrote: > This is the number of bits used by a PMD entry, not the order of a PMD. No, it's not the number of bits. A PMD entry doesn't fit in 2 or 3 bits. This is even more confusing. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!