Greg K-H wrote: > >> Userspace still has the port open, so the number is not reused until > >> userspace closes the device node. Fix your userspace programs to > >> properly listen to the hangup signal to know to release the device > >node > >> and you should be fine. > > > >There's still a bit of a race condition here, isn't there? > > > >Is there any good way to deal with that? > > What race condition are you seeing here?
USB cable is unplugged Process is sent SIGHUP USB cable is quickly replugged Process closes port //Peter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
