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-rw-r--r--arch/xtensa/include/uapi/asm/mman.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/include/uapi/asm/mman.h b/arch/xtensa/include/uapi/asm/mman.h
index 2bfe590694fc..3e9d01ada81f 100644
--- a/arch/xtensa/include/uapi/asm/mman.h
+++ b/arch/xtensa/include/uapi/asm/mman.h
@@ -36,6 +36,7 @@
*/
#define MAP_SHARED 0x001 /* Share changes */
#define MAP_PRIVATE 0x002 /* Changes are private */
+#define MAP_SHARED_VALIDATE 0x003 /* share + validate extension flags */
#define MAP_TYPE 0x00f /* Mask for type of mapping */
#define MAP_FIXED 0x010 /* Interpret addr exactly */