Hello, On Fri, Aug 01, 2014 at 07:18:12PM +0800, Jianyu Zhan wrote: > A proper fix for this is to pin the parent kernfs_node on the > dir_entry creation point (sysfs_create_dir_ns), and to de-pin the parent > on the dir_entry deletion point(sysfs_remove_dir).
The *only* reason we have the warning at all is because the driver model wants to enforce that destruction is performed in the proper order and what you're doing is just circumventing the detection logic. We might as well just remove it. Please track down why the specific warning that you saw happened. We wanna learn about them and fix them. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
