On Tue, Jan 22, 2013 at 12:45:32PM -0500, Alan Stern wrote: [...] > Yes, remove all the previous patches before applying this one. Hi Alan, I tested the kernel with the latest patch you provide. I was not able to reproduce the problem, so it seems this change is fine. The only comment I've is that I'm under the impression that unlinking multiple queue element together was giving a slightly better perfomance, under certain trafic conditions (when working). I guess, if you're confident the code does not have other different issues, you can push it upstream. Thanks again for the support, bye, -- piergiorgio -- 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