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-rw-r--r--arch/s390/include/asm/gmap.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/include/asm/gmap.h b/arch/s390/include/asm/gmap.h
index c1bc5633fc6e..276268b48aff 100644
--- a/arch/s390/include/asm/gmap.h
+++ b/arch/s390/include/asm/gmap.h
@@ -13,6 +13,9 @@
#define GMAP_NOTIFY_SHADOW 0x2
#define GMAP_NOTIFY_MPROT 0x1
+/* Status bits only for huge segment entries */
+#define _SEGMENT_ENTRY_GMAP_IN 0x8000 /* invalidation notify bit */
+
/**
* struct gmap_struct - guest address space
* @list: list head for the mm->context gmap list