Re: [PATCH bpf-next] libbpf: change log level of BTF loading error message

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On Wednesday, September 18th, 2024 at 2:03 PM, Eduard Zingerman <eddyz87@xxxxxxxxx> wrote:

> 
> fwiw, I took verifier_bswap.bpf.o and replaced .BTF section with empty
> one inside it:

[...]

> So, if the goal is to move all optional invalid BTF messages to info
> level there are probably a few more places to modify.

Eduard, thanks for checking. My understanding is that a user
complained about this particular message being too noisy.

I don't know how to quickly check all the places that might be
relevant to optional BTF, and going through all the warnings feels
like too much work.

  $ grep -r 'pr_warn' | wc -l
  630

Maybe Andrii or others have a comment on this.






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