Enabled _sdma_txadd_daddr()

kernel/include/hfi1/ihk_hfi1_common.h

@@ -90,9 +90,12 @@ typedef ihk_spinlock_t spinlock_t;
 #define __iomem
 #define __rcu
 #define __percpu
-#define GFP_KERNEL 0
 #define send_routine void *
 
+#define GFP_KERNEL 0
+// TODO: double check GFP_ATOMIC
+#define GFP_ATOMIC 0
+
 /* hfi1 pio.h */
 #define SC_MAX    4     /* count of send context types */