Hello Luis, I have been trying to implement new regulatory api for iwlwifi drivers. One of the problem we are facing is that , when we tried to remove iwlagn driver without removing the cfg80211,and then again inserting the same module , we cannot set the regulatory domain. The reasons for this probably be ,as we are just giving a pointer to regulatory domain in regulatory_hint function which may lead to potential memory link. Cfg80211 should copy the regulatory domain information in its own memory rather than a pointer to driver memory. Abhijeet -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html