[IA64] Wire up new system calls

Six new system calls: signalfd4, eventfd2, epoll_create1,
dup3, pipe2 and inotify_init1.
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/kernel/entry.S

@@ -1691,6 +1691,12 @@ sys_call_table:
 	data8 sys_timerfd_create		// 1310
 	data8 sys_timerfd_settime
 	data8 sys_timerfd_gettime
+	data8 sys_signalfd4
+	data8 sys_eventfd2
+	data8 sys_epoll_create1			// 1315
+	data8 sys_dup3
+	data8 sys_pipe2
+	data8 sys_inotify_init1
 
 	.org sys_call_table + 8*NR_syscalls	// guard against failures to increase NR_syscalls
 #endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */

include/asm-ia64/unistd.h

@@ -302,11 +302,17 @@
 #define __NR_timerfd_create		1310
 #define __NR_timerfd_settime		1311
 #define __NR_timerfd_gettime		1312
+#define __NR_signalfd4			1313
+#define __NR_eventfd2			1314
+#define __NR_epoll_create1		1315
+#define __NR_dup3			1316
+#define __NR_pipe2			1317
+#define __NR_inotify_init1		1318
 
 #ifdef __KERNEL__
 
 
-#define NR_syscalls			289 /* length of syscall table */
+#define NR_syscalls			295 /* length of syscall table */
 
 /*
  * The following defines stop scripts/checksyscalls.sh from complaining about