extern unsigned int mca_pentium_flag;

/*
 * User space process size: 3GB (default).
 */
#define TASK_SIZE	(PAGE_OFFSET)

/* This decides where the kernel will search for a free chunk of vm
 * space during mmap's.
 */
#define TASK_UNMAPPED_BASE	(current->map_base)

#ifndef CONFIG_05GB
#define __TASK_UNMAPPED_BASE	(TASK_SIZE / 3)
#else
#define __TASK_UNMAPPED_BASE	(TASK_SIZE / 16)
#endif

/*
 * Size of io_bitmap in longwords: 32 is ports 0-0x3ff.
 */
#define IO_BITMAP_SIZE  32