diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 9015979ebe0f3481a2a7582db001097a608e0155..10a9eb05f74d121777ca763e0887f73c96dca88c 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -308,11 +308,13 @@
 #define __NR_dup3			1316
 #define __NR_pipe2			1317
 #define __NR_inotify_init1		1318
+#define __NR_preadv			1319
+#define __NR_pwritev			1320
 
 #ifdef __KERNEL__
 
 
-#define NR_syscalls			295 /* length of syscall table */
+#define NR_syscalls			297 /* length of syscall table */
 
 /*
  * The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 8dc69669586aeca975802ed634e7138df3b249bd..7bebac0e1d44705d8142860d3ce0093bc27ac60e 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1803,6 +1803,8 @@ sys_call_table:
 	data8 sys_dup3
 	data8 sys_pipe2
 	data8 sys_inotify_init1
+	data8 sys_preadv
+	data8 sys_pwritev			// 1320
 
 	.org sys_call_table + 8*NR_syscalls	// guard against failures to increase NR_syscalls
 #endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */