x86_64: use signalfd and timerfd compat syscalls

Looks like these two are wired up in a wrong way.

Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/x86_64/ia32/ia32entry.S

@@ -716,7 +716,7 @@ ia32_sys_call_table:
 	.quad sys_getcpu
 	.quad sys_epoll_pwait
 	.quad compat_sys_utimensat	/* 320 */
-	.quad sys_signalfd
-	.quad sys_timerfd
+	.quad compat_sys_signalfd
+	.quad compat_sys_timerfd
 	.quad sys_eventfd
-ia32_syscall_end:		
+ia32_syscall_end: