Quoting Kirill Korotaev (dev at sw.ru): Thanks for sending the patches. > +#define msg_ctlmax (current->ipc_ns->msg_ctlmax) > +#define msg_ctlmnb (current->ipc_ns->msg_ctlmnb) > +#define msg_ctlmni (current->ipc_ns->msg_ctlmni) Oh my - woe to the person trying to figure out why current->ipc_ns->msg_ctlmax = 20; isn't compiling. -serge