···116116117117#define FIRST_USER_ADDRESS 0118118119119-#ifndef __ASSEMBLY__120120-extern void *vmalloc_start;121121-#define PCXL_DMA_MAP_SIZE (8*1024*1024)122122-#define VMALLOC_START ((unsigned long)vmalloc_start)123123-/* this is a fixmap remnant, see fixmap.h */124124-#define VMALLOC_END (KERNEL_MAP_END)125125-#endif126126-127119/* NB: The tlb miss handlers make certain assumptions about the order */128120/* of the following bits, so be careful (One example, bits 25-31 */129121/* are moved together in one instruction). */