1 files changed, 4 insertions, 0 deletions
diff --git a/post/lib_ppc/cmp.c b/post/lib_ppc/cmp.c
index 8d80f86aaf..13809d417b 100644
--- a/post/lib_ppc/cmp.c
+++ b/post/lib_ppc/cmp.c
@@ -102,6 +102,7 @@ int cpu_post_test_cmp (void)
 {
     int ret = 0;
     unsigned int i;
+    int flag = disable_interrupts();
 
     for (i = 0; i < cpu_post_cmp_size && ret == 0; i++)
     {
@@ -124,6 +125,9 @@ int cpu_post_test_cmp (void)
 	}
     }
 
+    if (flag)
+	enable_interrupts();
+
     return ret;
 }