Hi, Our requirement is, a user process sends a command to a kernel (3.10) module, and the kernel module creates a kernel thread, which has to be in same mount space with the user process since they have to access a same path, which is not mounted in root namespace. But seems all kernel threads have one parent "threadd", which is in root name space. My question is, can I create a kernel thread with a special mount space(e.g, same with "current"), or move it after it is created? I have checked the setns syscall kernel source but still have no idea. I also have posted this question in stackoverflow but got no answer: http://stackoverflow.com/questions/39869545/can-i-move-a-kernel-thread-from-one-namespace-to-another Thank you very much. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html