On Thu, 1 Sep 2016, Vaibhav Hiremath wrote: > >> I can put prints to trace the execution flow, lets see what comes out > >> from it. > > How easily can you reproduce the problem? > > Very easily. I would say 7-8 times out of 10. Then you can add a printk in hub_activate() just before the call to device_lock(). Maybe print out the values of the count, owner, and magic fields of hdev->dev.mutex. Or anything else you can think of that might be helpful. Alan Stern -- 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
