Index: sys/compat/linuxkpi/common/include/linux/xarray.h
===================================================================
--- sys/compat/linuxkpi/common/include/linux/xarray.h
+++ sys/compat/linuxkpi/common/include/linux/xarray.h
@@ -40,6 +40,7 @@
 
 #define	XA_FLAGS_ALLOC (1U << 0)
 #define	XA_FLAGS_LOCK_IRQ (1U << 1)
+#define	XA_FLAGS_ALLOC1 (1U << 2)
 
 #define	XA_ERROR(x) \
 	ERR_PTR(x)