#define ELF_HWCAP 0
-#define STACK_RND_MASK (is_32bit_task() ? \
- 0x7ff >> (PAGE_SHIFT - 12) : \
- 0x3ffff >> (PAGE_SHIFT - 12))
+/* Masks for stack and mmap randomization */
+#define BRK_RND_MASK (is_32bit_task() ? 0x07ffUL : 0x3ffffUL)
+#define MMAP_RND_MASK (is_32bit_task() ? 0x1fffUL : 0x3ffffUL)
+#define STACK_RND_MASK MMAP_RND_MASK
struct mm_struct;
extern unsigned long arch_randomize_brk(struct mm_struct *);