Hello:
This series was applied to bpf/bpf-next.git (master) by Andrii Nakryiko andrii@kernel.org:
On Thu, 13 Nov 2025 13:39:49 +0100 you wrote:
Pahole fails to encode BTF for some Go projects (e.g. Kubernetes and Podman) due to recursive type definitions that create reference loops not representable in C. These recursive typedefs trigger a failure in the BTF deduplication algorithm.
This patch extends btf_dedup_struct_types() to properly handle potential recursion for BTF_KIND_TYPEDEF, similar to how recursion is already handled for BTF_KIND_STRUCT. This allows pahole to successfully generate BTF for Go binaries using recursive types without impacting existing C-based workflows.
[...]
Here is the summary with links: - [v4,1/2] libbpf: fix BTF dedup to support recursive typedef definitions https://git.kernel.org/bpf/bpf-next/c/3781413465df - [v4,2/2] selftests/bpf: add BTF dedup tests for recursive typedef definitions https://git.kernel.org/bpf/bpf-next/c/a69e09823ee9
You are awesome, thank you!