2 * linux/include/asm-arm/arch-pxa/vmalloc.h
4 * Author: Nicolas Pitre
5 * Copyright: (C) 2001 MontaVista Software Inc.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13 * Just any arbitrary offset to the start of the vmalloc VM area: the
14 * current 8MB value just means that there will be a 8MB "hole" after the
15 * physical memory until the kernel virtual memory starts. That means that
16 * any out-of-bounds memory accesses will hopefully be caught.
17 * The vmalloc() routines leaves a hole of 4kB between each vmalloced
18 * area for the same reason. ;)
20 #define VMALLOC_OFFSET (8*1024*1024)
21 #define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
22 #define VMALLOC_END (0xe8000000)