linux-kernel - Re: 2.6.23-rc4: oops in evdev

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Message-ID: <Pine.LNX.4.64.0710111201130.25413@twin.jikos.cz>
Date:	Thu, 11 Oct 2007 12:04:16 +0200 (CEST)
From:	Jiri Kosina <jikos@...os.cz>
To:	Jiri Slaby <jirislaby@...il.com>
cc:	vojtech@...e.cz, dmitry.torokhov@...il.com,
	linux-input@...ey.karlin.mff.cuni.cz,
	Linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.23-rc4: oops in evdev_disconnect

On Thu, 11 Oct 2007, Jiri Slaby wrote:

> after unplugging usb logitech mouse I got:
> input: Logitech Logitech USB Optical Mouse as
> /devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2:1.0/input/input10
> input: USB HID v1.11 Mouse [Logitech Logitech USB Optical Mouse] on
> usb-0000:00:1d.3-2
> usb 5-2: USB disconnect, address 6
> Unable to handle kernel paging request at 0000000000100100 RIP:
>  [<ffffffff803b6ac4>] evdev_disconnect+0xb4/0xf0

Could you by any chance try to reproduce this when Dmitry's patches 
implementing proper locking in the input subsystem are applied? Andrew's 
tree has them pulled through git-input.patch for example.

Thanks,

-- 
Jiri Kosina
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