Am Sonntag, 25. Oktober 2009 13:10:29 schrieb Mike McCormack: > Allocate memory on the stack instead of the heap, as only one byte is > needed. You must not do this. DMA on the stack is not a permissible thing to do under any circumstances. Regards Oliver -- 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