Merge branch 'ovs-upcall-issues'

Mark Gray says:

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openvswitch: per-cpu upcall patchwork issues

Some issues were raised by patchwork at:
https://patchwork.kernel.org/project/netdevbpf/patch/20210630095350.817785-1-mark.d.gray@redhat.com/#24285159


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Signed-off-by: David S. Miller <davem@davemloft.net>