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bpf: Update bpf_design_QA.rst to clarify the kfunc call is not ABI
authorMartin KaFai Lau <kafai@fb.com>
Tue, 30 Mar 2021 05:41:50 +0000 (22:41 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Tue, 30 Mar 2021 14:31:01 +0000 (07:31 -0700)
commit5bdca94ff30d99168c3c09394da664c3c37c6834
tree639f2bc7fe296402f20b3b9e0f164bc95dd3e005
parent7aae231ac93b9d9c45487dcafd844fa756069f3b
bpf: Update bpf_design_QA.rst to clarify the kfunc call is not ABI

This patch updates bpf_design_QA.rst to clarify that the kernel
function callable by bpf program is not an ABI.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20210330054150.2933542-1-kafai@fb.com
Documentation/bpf/bpf_design_QA.rst