Re: [PATCH v4] selftests/bpf: move trampoline_count to dedicated bpf_testmod target

patchwork-bot+netdevbpf
2026-03-24T20:40:26Z

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Tue, 24 Mar 2026 12:49:49 +0800 you wrote:
> trampoline_count fills all trampoline attachment slots for a single
> target function and verifies that one extra attach fails with -E2BIG.
>
> It currently targets bpf_modify_return_test, which is also used by
> other selftests such as modify_return, get_func_ip_test, and
> get_func_args_test. When such tests run in parallel, they can contend
> for the same per-function trampoline quota and cause unexpected attach
> failures. This issue is currently masked by harness serialization.
>
> [...]

Here is the summary with links:
- [v4] selftests/bpf: move trampoline_count to dedicated bpf_testmod target
https://git.kernel.org/bpf/bpf-next/c/7f5b0a60a8b9

You are awesome, thank you!
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