Merge changes from topic 'vintf_compat_mat_update' into oc-dev am: 5b14a8823e
am: e533ac83b9

Change-Id: Iee7c4cda8e1927b86d1766c076c2ee9850016d50
diff --git a/compatibility_matrix.xml b/compatibility_matrix.xml
index 3184ed3..9603bd6 100644
--- a/compatibility_matrix.xml
+++ b/compatibility_matrix.xml
@@ -327,4 +327,7 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <kernel version="4.9.0" />
+    <kernel version="4.4.0" />
+    <kernel version="3.18.0" />
 </compatibility-matrix>