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bpf, docs: Fix bpf_redirect_peer header doc

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Amend the bpf_redirect_peer() header documentation to also mention
support for the netkit device type.

Signed-off-by: Victor Stewart <v@nametag.social>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20240116202952.241009-1-v@nametag.social
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Victor Stewart 2024-01-16 20:29:52 +00:00 committed by Alexei Starovoitov
parent 4eaafe5a5b
commit f98df79bf7
1 changed files with 3 additions and 3 deletions
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6
include/uapi/linux/bpf.h
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@ -4839,9 +4839,9 @@ union bpf_attr {
* going through the CPU's backlog queue.
*
* The *flags* argument is reserved and must be 0. The helper is
* currently only supported for tc BPF program types at the ingress
* hook and for veth device types. The peer device must reside in a
* different network namespace.
* currently only supported for tc BPF program types at the
* ingress hook and for veth and netkit target device types. The
* peer device must reside in a different network namespace.
* Return
* The helper returns **TC_ACT_REDIRECT** on success or
* **TC_ACT_SHOT** on error.