Merge branch 'filter-move'

Alexei Starovoitov says:

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I believe my recent set of RFC/patches [1] provided good visibility on where
I would like to take eBPF subsystem. These two trivial patches is a first step
in that direction:
patch 1 - mechanical split of eBPF interpreter out of filter.c
patch 2 - nominate myself as a maintainer for eBPF core pieces
In the foreseeable future eBPF patches will be going through net-next,
so put netdev as a primary mailing list

[1] git://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf master
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Signed-off-by: David S. Miller <davem@davemloft.net>