On Tue, Sep 21, 2010 at 21:01, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > Recent changes in the usbhid layer exposed a bug in usbcore. ÂIf > CONFIG_USB_DYNAMIC_MINORS is enabled then an interface may be assigned > a minor number of 0. ÂHowever interfaces that aren't registered as USB > class devices also have their minor number set to 0, during > initialization. ÂAs a result usb_find_interface() may return the > wrong interface, leading to a crash. ... > Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > Tested-by: Philip J. Turmel <philip@xxxxxxxxxx> > Tested-by: Gabriel Craciunescu <nix.or.die@xxxxxxxxxxxxxx> FWIW, I too confirm the patch fixes the OOPS on my laptop. -- 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
