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931420a2fc
Add two tests using NetDrvContEnv. One basic test that sets up a netkit pair, with one end in a netns. Use LOCAL_PREFIX_V6 and nk_forward BPF program to ping from a remote host to the netkit in netns. Second is a selftest for netkit queue leasing, using io_uring zero copy test binary inside of a netns with netkit. This checks that memory providers can be bound against virtual queues in a netkit within a netns that are leasing from a physical netdev in the default netns. Signed-off-by: David Wei <dw@davidwei.uk> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org> Link: https://patch.msgid.link/20260115082603.219152-17-daniel@iogearbox.net Signed-off-by: Paolo Abeni <pabeni@redhat.com>