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bpf, libbpf: clarify bump in libbpf version info

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The current documentation suggests that we would need to bump the
libbpf version on every change. Lets clarify this a bit more and
reflect what we do today in practice, that is, bumping it once per
development cycle.

Fixes: 76d1b894c5 ("libbpf: Document API and ABI conventions")
Reported-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Daniel Borkmann 2019-03-23 01:49:11 +01:00 committed by Alexei Starovoitov
parent 1d382264d9
commit 63197f78bc
1 changed files with 1 additions and 0 deletions
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tools/lib/bpf/README.rst
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@ -111,6 +111,7 @@ starting from ``0.0.1``.
Every time ABI is being changed, e.g. because a new symbol is added or
semantic of existing symbol is changed, ABI version should be bumped.
This bump in ABI version is at most once per kernel development cycle.
For example, if current state of ``libbpf.map`` is: