From: Alan Maguire <alan.maguire@oracle.com>
To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, acme@kernel.org
Cc: martin.lau@linux.dev, song@kernel.org, yhs@fb.com,
john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com,
haoluo@google.com, jolsa@kernel.org, quentin@isovalent.com,
mykolal@fb.com, bpf@vger.kernel.org,
Alan Maguire <alan.maguire@oracle.com>
Subject: [RFC bpf-next 6/8] btf: generate metadata for vmlinux/module BTF
Date: Wed, 31 May 2023 21:19:33 +0100 [thread overview]
Message-ID: <20230531201936.1992188-7-alan.maguire@oracle.com> (raw)
In-Reply-To: <20230531201936.1992188-1-alan.maguire@oracle.com>
Generate BTF metadata for kernel and module BTF.
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
---
scripts/pahole-flags.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/pahole-flags.sh b/scripts/pahole-flags.sh
index 728d55190d97..28fa9120a770 100755
--- a/scripts/pahole-flags.sh
+++ b/scripts/pahole-flags.sh
@@ -24,7 +24,7 @@ if [ "${pahole_ver}" -ge "124" ]; then
extra_paholeopt="${extra_paholeopt} --lang_exclude=rust"
fi
if [ "${pahole_ver}" -ge "125" ]; then
- extra_paholeopt="${extra_paholeopt} --skip_encoding_btf_inconsistent_proto --btf_gen_optimized"
+ extra_paholeopt="${extra_paholeopt} --skip_encoding_btf_inconsistent_proto --btf_gen_optimized --btf_gen_meta"
fi
echo ${extra_paholeopt}
--
2.31.1
next prev parent reply other threads:[~2023-05-31 20:21 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-31 20:19 [RFC bpf-next 0/8] bpf: support BTF kind metadata to separate Alan Maguire
2023-05-31 20:19 ` [RFC bpf-next 1/8] btf: add kind metadata encoding to UAPI Alan Maguire
2023-06-01 3:53 ` Alexei Starovoitov
2023-06-01 10:36 ` Alan Maguire
2023-06-01 16:53 ` Alexei Starovoitov
2023-06-02 16:32 ` Andrii Nakryiko
2023-06-02 16:34 ` Andrii Nakryiko
2023-06-02 18:11 ` Alexei Starovoitov
2023-06-02 20:33 ` Andrii Nakryiko
2023-06-05 16:14 ` Alexei Starovoitov
2023-06-05 22:38 ` Andrii Nakryiko
2023-06-06 2:46 ` Alexei Starovoitov
2023-06-06 11:30 ` Toke Høiland-Jørgensen
2023-06-07 11:55 ` Eduard Zingerman
2023-06-07 15:29 ` Yonghong Song
2023-06-07 16:14 ` Eduard Zingerman
2023-06-07 21:47 ` Andrii Nakryiko
2023-06-07 22:05 ` Eduard Zingerman
2023-06-07 22:34 ` Andrii Nakryiko
2023-06-06 16:50 ` Andrii Nakryiko
2023-06-07 1:16 ` Alexei Starovoitov
2023-06-07 21:43 ` Andrii Nakryiko
2023-05-31 20:19 ` [RFC bpf-next 2/8] libbpf: support handling of metadata section in BTF Alan Maguire
2023-06-05 11:01 ` Jiri Olsa
2023-06-05 21:40 ` Andrii Nakryiko
2023-05-31 20:19 ` [RFC bpf-next 3/8] libbpf: use metadata to compute an unknown kind size Alan Maguire
2023-05-31 20:19 ` [RFC bpf-next 4/8] btf: support kernel parsing of BTF with metadata, use it to parse BTF with unknown kinds Alan Maguire
2023-06-07 19:51 ` Eduard Zingerman
2023-05-31 20:19 ` [RFC bpf-next 5/8] libbpf: add metadata encoding support Alan Maguire
2023-05-31 20:19 ` Alan Maguire [this message]
2023-05-31 20:19 ` [RFC bpf-next 7/8] bpftool: add BTF dump "format meta" to dump header/metadata Alan Maguire
2023-06-01 16:33 ` Quentin Monnet
2023-06-02 16:57 ` Andrii Nakryiko
2023-05-31 20:19 ` [RFC bpf-next 8/8] selftests/bpf: test kind encoding/decoding Alan Maguire
2023-05-31 20:19 ` [RFC dwarves] dwarves: encode BTF metadata if --btf_gen_meta is set Alan Maguire
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