compat_ipc_parse_version  755 ipc/msg.c      	int version = compat_ipc_parse_version(&cmd);
compat_ipc_parse_version 1809 ipc/sem.c      	int version = compat_ipc_parse_version(&cmd);
compat_ipc_parse_version 1399 ipc/shm.c      	int version = compat_ipc_parse_version(&cmd);