* User lives in his very own context, and cannot reference us. Note
* that TASK_SIZE is a misnomer, it really gives maximum user virtual
* address that the kernel will allocate out.
+ *
+ * XXX No longer using virtual page tables, kill this upper limit...
*/
#define VA_BITS 44
#ifndef __ASSEMBLY__
#endif
#define TASK_SIZE ((unsigned long)-VPTE_SIZE)
-/*
- * The vpte base must be able to hold the entire vpte, half
- * of which lives above, and half below, the base. And it
- * is placed as close to the highest address range as possible.
- */
-#define VPTE_BASE_SPITFIRE (-(VPTE_SIZE/2))
-#if 1
-#define VPTE_BASE_CHEETAH VPTE_BASE_SPITFIRE
-#else
-#define VPTE_BASE_CHEETAH 0xffe0000000000000
-#endif
-
#ifndef __ASSEMBLY__
typedef struct {