On Fri, 28 Apr 2017, Chunfeng Yun wrote: > Hi, > > This is introduced by patch in core/hub.c: > "3bc02bc usb: hub: Move hub_port_disable() to fix warning if PM is > disabled" > > When plug out a device, it try to set port to U3 state, but the > port is disabled before. > > But I don't know how to fix it properly Maybe we should just ignore the return code from hub_set_port_link_state(). Alan Stern > > On Thu, 2017-04-27 at 18:13 -0300, Cristian wrote: > > Hello, > > > > My report: > > https://bugzilla.kernel.org/show_bug.cgi?id=195603 > > > > "dmesg: > > [ 3.271343] usb usb4-port2: cannot disable (err = -32) > > [ 3.271382] xhci_hcd 0000:00:14.0: Cannot set link state. > > [ 3.271398] usb usb4-port2: cannot disable (err = -32)" > > > > > > Regards, > > > -- > 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 > -- 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
