Hi Haavard,

You are listed as the maintainer for AVR32. If someone else is doing 
that now, could you forward the mail?

While updating the rcu code, I noticed that do_nmi() for AVR32 is odd:
There is an nmi_enter() call without an nmi_exit().
This can't be correct, it breaks rcu (at least the preempt version) and 
lockdep.

Attached is a patch, not tested at all.

--
    Manfred