1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-s390/scatterlist.h b/include/asm-s390/scatterlist.h
index eb3948690d6e..29ec8e28c8df 100644
--- a/include/asm-s390/scatterlist.h
+++ b/include/asm-s390/scatterlist.h
@@ -2,6 +2,9 @@
 #define _ASMS390_SCATTERLIST_H
 
 struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+    unsigned long sg_magic;
+#endif
     unsigned long page_link;
     unsigned int offset;
     unsigned int length;