> > The watchdog register takes the misc device lock which means you've got a > lock ordering bug and it looks like a correct lockdep error to me. > > I generally do my validations with an SMP kernel, lockdep, and the various > memory debugging options on. I really cannot reproduces it. I've tried few systems including T61. Can you send me your tree and the kernel config file. Thanks Tomas _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel