diff --git a/include/linux/dma-map-ops.h b/include/linux/dma-map-ops.h
index a514c1269de5..80ccaaf47006 100644
--- a/include/linux/dma-map-ops.h
+++ b/include/linux/dma-map-ops.h
@@ -8,6 +8,7 @@
 
 #include <linux/dma-mapping.h>
 #include <linux/pgtable.h>
+#include <linux/android_kabi.h>
 
 struct cma;
 
@@ -81,6 +82,11 @@ struct dma_map_ops {
 	size_t (*max_mapping_size)(struct device *dev);
 	size_t (*opt_mapping_size)(void);
 	unsigned long (*get_merge_boundary)(struct device *dev);
+
+	ANDROID_KABI_RESERVE(1);
+	ANDROID_KABI_RESERVE(2);
+	ANDROID_KABI_RESERVE(3);
+	ANDROID_KABI_RESERVE(4);
 };
 
 #ifdef CONFIG_DMA_OPS