Messages in this thread | | | Date | Tue, 21 Sep 2010 09:50:48 -0700 | From | Greg KH <> | Subject | Re: [BUG, Regression, bisected] USB mouse causes bug on 1st insert, ignored on 2nd insert, lsusb stuck at usbdev_open |
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On Tue, Sep 21, 2010 at 10:30:18AM -0400, Alan Stern wrote: > On Tue, 21 Sep 2010, Jiri Kosina wrote: > > > I have just found out that it's actually CONFIG_USB_DYNAMIC_MINORS which > > makes the difference. When unset, the problem doesn't trigger, and > > usb_find_interface() always returns the proper interface. When > > CONFIG_USB_DYNAMIC_MINORS is being used, the oops happen. > > > > I'll look into that. > > Apparently the problem is that intf->minors doesn't get initialized > properly. This patch should fix it. Everybody, please try it out.
Wow, what happened to suddenly cause this? Nothing has changed here in a long time.
wierd.
thanks,
greg k-h
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