Am Donnerstag, 15. Dezember 2011, 00:42:40 schrieb Thilo-Alexander Ginkel: > Ok, so we can hopefully rule this out s a source of any problems. > > Is there any chance of acm_probe and acm_tty_hangup running > concurrently on resume? That's one combination where I see the > possibility of port and / or its lock being in an temporarily > inconsistent state, which is not guarded by another lock. USB core guarantees mutual exclusion between probe(), suspend() and resume() Regards Oliver -- - - - SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg) Maxfeldstraße 5 90409 Nürnberg Germany - - - -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
