netkit: Fix setting mac address in l2 mode

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When running Cilium connectivity test suite with netkit in L2 mode, we
found that it is expected to be able to specify a custom MAC address for
the devices, in particular, cilium-cni obtains the specified MAC address
by querying the endpoint and sets the MAC address of the interface inside
the Pod. Thus, fix the missing support in netkit for L2 mode.

Fixes: 35dfaad718 ("netkit, bpf: Add bpf programmable net device")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20240524163619.26001-1-daniel@iogearbox.net
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Daniel Borkmann 2024-05-24 18:36:16 +02:00 • committed by Alexei Starovoitov

parent dd6a403795

commit d6fe532b74

1 changed files with 21 additions and 5 deletions

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drivers/net/netkit.c

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