/*
* User space process size: 1st byte beyond user address space.
+ * Fairly meaningless on nommu. Parts of user programs can be scattered
+ * in a lot of places, so just disable this by setting it to 0xFFFFFFFF.
*/
-extern unsigned long memory_end;
-#define TASK_SIZE (memory_end)
+#define TASK_SIZE 0xFFFFFFFF
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE