Kernel-Crash when working with ubt0

[Maksim Yevmenkin]

>> > patch -p1 worked for me to apply it.
>> >
>> > And it worked just fine for everything once I rebooted. The patch looked fine to my eye.
>>
>> thanks Warner
>>
>> please find attached (more complete) patch that should address issue
>> of holding lock over copyin/out (or so i claim).
>
> Seems to be working fine now...

committed. thanks!

max