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-rw-r--r--arch/s390/include/asm/gmap.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/include/asm/gmap.h b/arch/s390/include/asm/gmap.h
index e07cce88dfb0..c1bc5633fc6e 100644
--- a/arch/s390/include/asm/gmap.h
+++ b/arch/s390/include/asm/gmap.h
@@ -9,6 +9,10 @@
#ifndef _ASM_S390_GMAP_H
#define _ASM_S390_GMAP_H
+/* Generic bits for GMAP notification on DAT table entry changes. */
+#define GMAP_NOTIFY_SHADOW 0x2
+#define GMAP_NOTIFY_MPROT 0x1
+
/**
* struct gmap_struct - guest address space
* @list: list head for the mm->context gmap list