1 files changed, 10 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 30b149ce7598..eac064948780 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1170,3 +1170,13 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
 
         return ret;
 }
+
+unsigned long randomize_et_dyn(unsigned long base)
+{
+        unsigned long ret = PAGE_ALIGN(base + brk_rnd());
+
+        if (ret < base)
+                return base;
+
+        return ret;
+}