Hi Stefan, On Thu, Dec 24, 2015 at 6:42 AM, Stefan Wahren <stefan.wahren@xxxxxxxx> wrote: > i want to know more about this issue: > > Are there any unaffected Mainline Kernel versions? It affects all kernel versions. > Are there special hardware requirements to reproduce this issue? I can only see this problem on a mx28 board that has a USB hub. Saw other users reporting similar issues on mx28 boards with hub. > Is this issue documented in a chip errata? I do not see this issue in the mx28 errata document. > Is it reproducable with an i.MX28 EVK? No, it is not as mx28evk does not have a hub. > Is i.MX23 affected, too? As far as I know mx23 olinuxino maxi has a USB hub and the issue is not present there. Maybe Peter can confirm. Regards, Fabio Estevam -- 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