These three architectures each define PMD_ORDER to mean "the order of an allocation for a PMD table", but logically PMD_ORDER should be the order of a PMD allocation, ie (PMD_SHIFT - PAGE_SHIFT) as DAX defines it. Could each architecture maintainer please apply the appropriate patch to their respective trees? Matthew Wilcox (Oracle) (3): arm: Rename PMD_ORDER to PMD_TABLE_ORDER mips: Rename PMD_ORDER to PMD_TABLE_ORDER parisc: Rename PMD_ORDER to PMD_TABLE_ORDER arch/arm/kernel/head.S | 34 +++++++++++++++--------------- arch/mips/include/asm/pgalloc.h | 2 +- arch/mips/include/asm/pgtable-32.h | 2 +- arch/mips/include/asm/pgtable-64.h | 18 ++++++++-------- arch/mips/kernel/asm-offsets.c | 2 +- arch/parisc/include/asm/pgalloc.h | 6 +++--- arch/parisc/include/asm/pgtable.h | 4 ++-- arch/parisc/mm/init.c | 4 ++-- 8 files changed, 36 insertions(+), 36 deletions(-) -- 2.30.2