1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mm/pmsa-v7.c b/arch/arm/mm/pmsa-v7.c
index 650998912c1c..e2853bfff74e 100644
--- a/arch/arm/mm/pmsa-v7.c
+++ b/arch/arm/mm/pmsa-v7.c
@@ -6,6 +6,7 @@
 
 #include <linux/bitops.h>
 #include <linux/memblock.h>
+#include <linux/string.h>
 
 #include <asm/cacheflush.h>
 #include <asm/cp15.h>
@@ -296,6 +297,7 @@ void __init adjust_lowmem_bounds_mpu(void)
                 }
         }
 
+        memset(mem, 0, sizeof(mem));
         num = allocate_region(mem_start, specified_mem_size, mem_max_regions, mem);
 
         for (i = 0; i < num; i++) {