mem_type_mask 322 drivers/firmware/efi/libstub/arm-stub.c static const u64 mem_type_mask = EFI_MEMORY_WB | EFI_MEMORY_WT | mem_type_mask 326 drivers/firmware/efi/libstub/arm-stub.c return ((left->attribute ^ right->attribute) & mem_type_mask) == 0;