Re: [PATCH bpf 2/2] selftests/bpf: add a selftest for invalid func btf with btf decl_tag

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Subject: Re: [PATCH bpf 2/2] selftests/bpf: add a selftest for invalid func btf with btf decl_tag
From: Martin KaFai Lau <kafai@xxxxxx>
Date: Thu, 3 Feb 2022 12:52:30 -0800
Cc: <bpf@xxxxxxxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, <kernel-team@xxxxxx>
In-reply-to: <20220203191732.742285-1-yhs@fb.com>

On Thu, Feb 03, 2022 at 11:17:32AM -0800, Yonghong Song wrote:
> Added a selftest similar to [1] which exposed a kernel bug.
> Without the fix in the previous patch, the similar kasan error will appear.
Acked-by: Martin KaFai Lau <kafai@xxxxxx>

References:
- [PATCH bpf 1/2] bpf: fix a btf decl_tag bug when tagging a function
  - From: Yonghong Song
- [PATCH bpf 2/2] selftests/bpf: add a selftest for invalid func btf with btf decl_tag
  - From: Yonghong Song

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