diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c
index 0f1af58b036a..ed2a278722a9 100644
--- a/arch/mips/kernel/vdso.c
+++ b/arch/mips/kernel/vdso.c
@@ -16,9 +16,11 @@
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
 #include <linux/unistd.h>
+#include <linux/random.h>
 
 #include <asm/vdso.h>
 #include <asm/uasm.h>
+#include <asm/processor.h>
 
 /*
  * Including <asm/unistd.h> would give use the 64-bit syscall numbers ...
@@ -67,7 +69,18 @@ subsys_initcall(init_vdso);
 
 static unsigned long vdso_addr(unsigned long start)
 {
-	return STACK_TOP;
+	unsigned long offset = 0UL;
+
+	if (current->flags & PF_RANDOMIZE) {
+		offset = get_random_int();
+		offset <<= PAGE_SHIFT;
+		if (TASK_IS_32BIT_ADDR)
+			offset &= 0xfffffful;
+		else
+			offset &= 0xffffffful;
+	}
+
+	return STACK_TOP + offset;
 }
 
 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)