Re: [PATCH bpf-next v11 0/5] bpf: add icmp_send kfunc

Hello:

This series was applied to bpf/bpf-next.git (master)
by Daniel Borkmann [off-list ref]:

On Thu,  9 Jul 2026 14:48:55 +0000 you wrote:

Hello,

This is v11 of adding the icmp_send kfunc, as suggested during
LSF/MM/BPF 2025[^1]. The goal is to allow cgroup_skb programs to
actively reject east-west traffic, similarly to what is possible to do
with netfilter reject target. Applications can receive early feedback
that something went wrong during the TCP handshake.

[...]

Here is the summary with links:
  - [bpf-next,v11,1/5] bpf: add bpf_icmp_send kfunc
    (no matching commit)
  - [bpf-next,v11,2/5] selftests/bpf: add bpf_icmp_send kfunc cgroup_skb tests
    https://git.kernel.org/bpf/bpf-next/c/39b337a3d995
  - [bpf-next,v11,3/5] selftests/bpf: add bpf_icmp_send kfunc cgroup_skb IPv6 tests
    (no matching commit)
  - [bpf-next,v11,4/5] selftests/bpf: add bpf_icmp_send recursion test
    (no matching commit)
  - [bpf-next,v11,5/5] selftests/bpf: add bpf_icmp_send no route test
    (no matching commit)

You are awesome, thank you!
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