Hi Why is it not possibly to increase INIT_TASK_SIZE in schred.c and there by increase the kernel stack size? Im running a heavy loaded RTLinux subsystem and the hole system (2.4.4 from Denx) go's down when I start a big program in Linux user-space. Regards Jakob Sloth Jepsen ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/