On Sun, Oct 16, 2016 at 07:18:43PM +0800, Mark wrote: > 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. Very odd requirement, do you have a pointer to your code anywhere? What exactly will that kernel thread do? And why use such an obsolete and old kernel version? thanks, greg k-h -- 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