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| author | Eduard Zingerman <eddyz87@gmail.com> | 2023-08-27 01:29:12 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-08-30 09:53:02 +0200 |
| commit | be4033d36070e44fba766a21ef2d0c24fa04c377 (patch) | |
| tree | f4c6650555e8c775e3d40cdacdc3599225984d50 /net | |
| parent | 2d71a90f7e0fa3cd348602a36f6eb1237ab7cebb (diff) | |
| download | lwn-be4033d36070e44fba766a21ef2d0c24fa04c377.tar.gz lwn-be4033d36070e44fba766a21ef2d0c24fa04c377.zip | |
docs/bpf: Add description for CO-RE relocations
Add a section on CO-RE relocations to llvm_relo.rst. Describe relevant .BTF.ext
structure, `enum bpf_core_relo_kind` and `struct bpf_core_relo` in some detail.
Description is based on doc-strings from:
- include/uapi/linux/bpf.h:struct bpf_core_relo
- tools/lib/bpf/relo_core.c:__bpf_core_types_match()
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/bpf/20230826222912.2560865-2-eddyz87@gmail.com
Diffstat (limited to 'net')
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