arch/csky/abiv1/inc/abi/pgtable-bits.h
arch/csky/abiv2/inc/abi/pgtable-bits.h
arch/mips/include/asm/pgtable-bits.h
arch/nios2/include/asm/pgtable-bits.h
arch/riscv/include/asm/pgtable-bits.h