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Date:   Tue, 01 Sep 2020 23:08:28 -0700
From:   John Fastabend <>
To:     Andrii Nakryiko <>,,,,
        Andrii Nakryiko <>
Subject: RE: [PATCH v2 bpf-next 02/14] libbpf: parse multi-function sections
 into multiple BPF programs

Andrii Nakryiko wrote:
> Teach libbpf how to parse code sections into potentially multiple bpf_program
> instances, based on ELF FUNC symbols. Each BPF program will keep track of its
> position within containing ELF section for translating section instruction
> offsets into program instruction offsets: regardless of BPF program's location
> in ELF section, it's first instruction is always at local instruction offset
> 0, so when libbpf is working with relocations (which use section-based
> instruction offsets) this is critical to make proper translations.
> Signed-off-by: Andrii Nakryiko <>
> ---

Acked-by: John Fastabend <>

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