Hello:
This series was applied to bpf/bpf.git (master)
by Martin KaFai Lau <martin.lau@xxxxxxxxxx>:
On Sat, 7 Oct 2023 00:06:49 +0200 you wrote:
> While working on the ebpf-go [0] library integration for bpf_mprog and tcx,
> Lorenz noticed that two subsequent BPF_PROG_QUERY requests currently fail. A
> typical workflow is to first gather the bpf_mprog count without passing program/
> link arrays, followed by the second request which contains the actual array
> pointers.
>
> The initial call populates count and revision fields. The second call gets
> rejected due to a BPF_PROG_QUERY_LAST_FIELD bug which should point to
> query.revision instead of query.link_attach_flags since the former is really
> the last member.
>
> [...]
Here is the summary with links:
- [bpf,1/7] bpf: Fix BPF_PROG_QUERY last field check
https://git.kernel.org/bpf/bpf/c/a4fe78386afb
- [bpf,2/7] bpf: Handle bpf_mprog_query with NULL entry
https://git.kernel.org/bpf/bpf/c/edfa9af0a73e
- [bpf,3/7] bpf: Refuse unused attributes in bpf_prog_{attach,detach}
https://git.kernel.org/bpf/bpf/c/ba62d61128bd
- [bpf,4/7] selftests/bpf: Test bpf_mprog query API via libbpf and raw syscall
https://git.kernel.org/bpf/bpf/c/f9b08790fa69
- [bpf,5/7] selftests/bpf: Adapt assert_mprog_count to always expect 0 count
https://git.kernel.org/bpf/bpf/c/b77368269dda
- [bpf,6/7] selftests/bpf: Test query on empty mprog and pass revision into attach
https://git.kernel.org/bpf/bpf/c/685446b0629b
- [bpf,7/7] selftests/bpf: Make seen_tc* variable tests more robust
https://git.kernel.org/bpf/bpf/c/37345b8535b4
You are awesome, thank you!
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