[IA64] Wire up timerfd_{create,settime,gettime} syscalls

Add ia64 hooks for the new syscalls that were added in
commit 4d672e7ac79b5ec5cdc90e450823441e20464691

Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index f5d3efb..3c331c4 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1573,7 +1573,7 @@
 	data8 sys_fchmodat
 	data8 sys_faccessat
 	data8 sys_pselect6
-	data8 sys_ppoll
+	data8 sys_ppoll				// 1295
 	data8 sys_unshare
 	data8 sys_splice
 	data8 sys_set_robust_list
@@ -1588,5 +1588,8 @@
 	data8 sys_signalfd
 	data8 sys_ni_syscall
 	data8 sys_eventfd
+	data8 sys_timerfd_create		// 1310
+	data8 sys_timerfd_settime
+	data8 sys_timerfd_gettime
 
 	.org sys_call_table + 8*NR_syscalls	// guard against failures to increase NR_syscalls