Re: [PATCH bpf-next v3 0/8] bpf, sockmap: Restrict iter-context sockmap updates to sockmap iterators

From: patchwork-bot+netdevbpf

Date: Sat Nov 14 2026 - 13:50:49 EST


Hello:

This series was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Sat, 07 Nov 2026 18:58:22 +0100 you wrote:
> Follow-up to Sashiko's report [1] and the decision to restrict which
> iterator may perform sockmap updates [2]. Series started short: remove
> about-to-be-stale test, restrict updates, add a negative test. Then it
> expanded: mark bpf_iter__sockmap::sk as PTR_TRUSTED, restrict
> bpf_sock_destroy() callers to iter/{tcp,udp}, few little tweaks.
>
> [1]: https://msgid.link/20260626205814.BAC3C1F000E9@xxxxxxxxxxxxxxx
> [2]: https://msgid.link/87echn2fhd.fsf@xxxxxxxxxxxxxx
>
> [...]

Here is the summary with links:
- [bpf-next,v3,1/8] selftests/bpf: Remove sockmap update from bpf_iter_unix
https://git.kernel.org/bpf/bpf/c/271e7fdce958
- [bpf-next,v3,2/8] bpf, sockmap: Restrict iter-context sockmap updates to iter/sockmap
https://git.kernel.org/bpf/bpf/c/18f6c47d1097
- [bpf-next,v3,3/8] selftests/bpf: Add negative test for sockmap update from non-sockmap iter
https://git.kernel.org/bpf/bpf/c/e16c83fa764f
- [bpf-next,v3,4/8] bpf, docs: Document BPF_ITER_NOSLEEP
https://git.kernel.org/bpf/bpf/c/c8d1abec6472
- [bpf-next,v3,5/8] bpf: Restrict bpf_sock_destroy() to iter/{tcp,udp}
https://git.kernel.org/bpf/bpf/c/3164b25576aa
- [bpf-next,v3,6/8] bpf: Mark bpf_iter__sockmap::sk as PTR_TRUSTED
https://git.kernel.org/bpf/bpf/c/dd6e63efc2be
- [bpf-next,v3,7/8] selftests/bpf: Add iter/sockmap bpf_sock_destroy() negative test
https://git.kernel.org/bpf/bpf/c/b7f6028a7bc3
- [bpf-next,v3,8/8] bpf: Fix "unresolved symbol tcp_request_sock" build error
https://git.kernel.org/bpf/bpf/c/22bc1ef8ac82

You are awesome, thank you!
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