From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Ott Subject: Re: [BUG] object: is not initialized, yet kobject_put() is being called Date: Thu, 12 Aug 2010 07:26:45 -0400 Message-ID: <4C63DA75.303@signal11.us> References: <20100810210941.GA7938@fritha.org> <20100810223215.GA1609@arch.tripp.de> <20100812091659.GA1591@arch.tripp.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jiri Kosina Cc: Markus Trippelsdorf , Heinz Diehl , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-input@vger.kernel.org On 08/12/2010 07:18 AM, Jiri Kosina wrote: > On Thu, 12 Aug 2010, Markus Trippelsdorf wrote: > > >> On Thu, Aug 12, 2010 at 11:11:50AM +0200, Jiri Kosina wrote: >> >>> Guys, could you please send me your .config with which you are >>> experiencing the problem, so that I can try to reproduce it with it? >>> >> Attached. >> > So I had to add support for HW of mine (SATA_VIA, PATA_VIA, disabled the > radeon firmware stuff, and, most importantly, enabled UHCI, which is what > is on machine I am using now for testing), and disconnect-connect cycle > works nicely: > > usb 3-2: USB disconnect, address 3 > usb 3-2: new low speed USB device using uhci_hcd and address 4 > input: mouse USB mouse with wheel as /devices/pci0000:00/0000:00:10.1/usb3/3-2/3-2:1.0/input/input6 > generic-usb 0003:05B8:3091.0004: input,hidraw0: USB HID v1.10 Mouse [mouse USB mouse with wheel] on usb-0000:00:10.1-2/input0 > input: mouse USB mouse with wheel as /devices/pci0000:00/0000:00:10.1/usb3/3-2/3-2:1.1/input/input7 > generic-usb 0003:05B8:3091.0005: input,hidraw1: USB HID v1.10 Keyboard [mouse USB mouse with wheel] on usb-0000:00:10.1-2/input1 > > so still no BUG from kobject refcounting, and the hidraw numbers are the > same. The major difference seems to be that I am using UHCI and you have > your HID devices connected through OHCI, is that correct? > > Alan, does the system you are seeing this bug on also have HID devices > connected through OHCI? > > Hi Jiri, Yes, I'm OHCI as well. Alan. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html