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Message-ID: <CANiq72mUOOeHgN8wM4d2Kf_XEEVCZNSOa5qxt08crPYV1TCQ-w@mail.gmail.com> Date: Tue, 20 Dec 2022 21:56:59 +0100 From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com> To: Martin Rodriguez Reboredo <yakoyoku@...il.com> Cc: linux-kernel@...r.kernel.org, bpf@...r.kernel.org, rust-for-linux@...r.kernel.org, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, Jiri Olsa <jolsa@...nel.org>, Yonghong Song <yhs@...com>, Eric Curtin <ecurtin@...hat.com>, Neal Gompa <neal@...pa.dev>, Arnaldo Carvalho de Melo <acme@...nel.org> Subject: Re: [PATCH bpf] scripts: Exclude Rust CUs with pahole On Tue, Dec 20, 2022 at 9:39 PM Martin Rodriguez Reboredo <yakoyoku@...il.com> wrote: > > Version 1.24 of pahole has the capability to exclude compilation units > (CUs) of specific languages. Rust, as of writing, is not currently > supported by pahole and if it's used with a build that has BTF debugging > enabled it results in malformed kernel and module binaries (see > Rust-for-Linux/linux#735). So it's better for pahole to exclude Rust > CUs until support for it arrives. Cc'ing Arnaldo explicitly since he added `--lang_exclude` support for this (thanks again!). Cheers, Miguel
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