please keep the list in Cc. On 08/29/2013 04:36 PM, Hänel-Baas, Alexander wrote: > Hi Sebastian, Hi Alexander, > yes i use a x86 machine with 3.10.4-rt1 patch. > No, there is no other gadget's or usb device active. I meant try another gadget (like storage) or rndis on a linux host where you can debug since Windows isn't that cooperative. > Now I have enabled the lock debug (I hope so), but I can't see a message that the kernel complains about something. > > Yes that the point. In the debugging msg. is no difference between the working or not working situation. > > I attached my kernel config's: > Config_3.10.4_PREEMPT_FULL -> Fully preemptible > Config_3.10.4_PREEMPT_LL -> Low-Latency > > The other files are the corresponding dmesg. > preempt_full_dmesg.txt > preempt_ll_dmesg.txt Sorry, I have currently no time look at those, I'm on the run… > > Ok, I look for another linux machine to connect: (Traget: linux) <-> usb --- RNDIS --- usb <-> (linux:Host) Good. Note that that most gadgets attach RDNIS as an additional function that means under normal circumstances Linux ignores RNDIS and goes for CDC. > Thank you for help, > > Alex Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html