On Wed, Jun 04, 2014 at 04:05:29PM +1000, Michael Ellerman wrote: > sys_msgrcv() and therefore also sys_ipc() can return ENOSYS when > CONFIG_CHECKPOINT_RESTORE=n. See prepare_copy() in ipc/msg.c. heh, good catch. I thought I had that syscall covered after cc288084667fe87a496048a16ad45cc06d359be1 Applied and pushed out. Dave -- To unsubscribe from this list: send the line "unsubscribe trinity" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html