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Date:   Tue, 08 Dec 2020 16:20:06 +0000
To:     Andrii Nakryiko <>
Subject: Re: [PATCH v2 bpf-next] bpf: return -ENOTSUPP when attaching to
 non-kernel BTF


This patch was applied to bpf/bpf-next.git (refs/heads/master):

On Mon, 7 Dec 2020 22:43:26 -0800 you wrote:
> Return -ENOTSUPP if tracing BPF program is attempted to be attached with
> specified attach_btf_obj_fd pointing to non-kernel (neither vmlinux nor
> module) BTF object. This scenario might be supported in the future and isn't
> outright invalid, so -EINVAL isn't the most appropriate error code.
> Suggested-by: Alexei Starovoitov <>
> Signed-off-by: Andrii Nakryiko <>
> [...]

Here is the summary with links:
  - [v2,bpf-next] bpf: return -ENOTSUPP when attaching to non-kernel BTF

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