maverick : where should I send the patches ?

[Daniel Lezcano]

Hi guys !

I am playing with the ubuntu-maverick kernel for an arm architecture 
versatiblepb.
I have some patches to fix compilation warnings.
These warnings may be not related to this kernel version or this 
architecture.

I was wondering where to send them ? Shall I send them to the ubuntu 
team and let them dispatch the modifications to the upstream kernel (if 
that makes sense) ? Or shall I identify the right kernel tree and send 
to its maintainer.

Thanks
   -- Daniel