Thu, Oct 12, 2017 at 03:34:20PM CEST, steven.lin1@xxxxxxxxxxxx wrote: >+ >+ /* When config doesn't take effect until next reboot (config >+ * just changed NVM which isn't read until boot, for example), >+ * this attribute should be set by the driver. >+ */ >+ DEVLINK_ATTR_RESTART_REQUIRED, /* u8 */ >+ I think it would be nice to return this information as a part of retply to set message - extack Also, we need to expose to the user the original value (currently being used) and the new one (to be used after driver re-instatiation)