1 files changed, 3 insertions, 3 deletions

diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 441521ad8a3f..232df9949530 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -368,11 +368,11 @@ static unsigned long mmap_rnd(void)
         if (current->flags & PF_RANDOMIZE) {
                 unsigned long val = get_random_int();
                 if (test_thread_flag(TIF_32BIT))
-                        rnd = (val % (1UL << (22UL-PAGE_SHIFT)));
+                        rnd = (val % (1UL << (23UL-PAGE_SHIFT)));
                 else
-                        rnd = (val % (1UL << (29UL-PAGE_SHIFT)));
+                        rnd = (val % (1UL << (30UL-PAGE_SHIFT)));
         }
-        return (rnd << PAGE_SHIFT) * 2;
+        return rnd << PAGE_SHIFT;
 }
 
 void arch_pick_mmap_layout(struct mm_struct *mm)