--- lin_tape-3.0.18/lin_tape_scsi_tape.c~	2017-02-23 19:14:41.000000000 +0100
+++ lin_tape-3.0.18/lin_tape_scsi_tape.c	2017-05-09 21:28:19.916320963 +0200
@@ -11838,10 +11838,9 @@
 
 	down_read(&current->mm->mmap_sem);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,73)
-	mapped_pages = get_user_pages_unlocked((unsigned long)user_location, number_pages,
-			                      pages, rw);
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,9,0)
+	mapped_pages = get_user_pages((ulong)user_location, number_pages,
+			                      rw ? FOLL_WRITE : 0, pages, NULL);
 #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0)
 	mapped_pages = get_user_pages((ulong)user_location, number_pages,
 			                      rw, 0, pages, NULL);
--- lin_tape-3.0.18/stmp.c~	2017-05-09 21:25:12.000000000 +0200
+++ lin_tape-3.0.18/stmp.c	2017-05-09 21:29:19.121101188 +0200
@@ -5205,11 +5205,13 @@
 	if ((pages = kmalloc(max_pages * sizeof(*pages), GFP_KERNEL)) == NULL)
 		return -ENOMEM;
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,73)
-	res = get_user_pages_unlocked(uaddr, nr_pages,
-			                      pages,
-								  rw == READ ? FOLL_WRITE : 0); /* don't force */
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,9,0)
+	res = get_user_pages_unlocked(
+		uaddr,
+		nr_pages,
+		rw == READ ? FOLL_WRITE : 0,
+		pages,
+		NULL);
 #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,21)
     /* Try to fault in all of the necessary pages */
     /* rw==READ means read from drive, write into memory area */