Most architectures have assigned numbers for both seccomp and
perf_event_open, even when they do not implement either.
ia64 is an exception here, so for consistency lets add numbers for both
of them. Unless CONFIG_PERF_EVENTS and CONFIG_SECCOMP are implemented,
the system calls just return -ENOSYS.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 325    common  pwritev2                        sys_pwritev2
 326    common  statx                           sys_statx
 327    common  io_pgetevents                   sys_io_pgetevents
+328    common  perf_event_open                 sys_perf_event_open
+329    common  seccomp                         sys_seccomp