Re: [PATCH bpf] bpftool: fix the error when lookup in no-btf maps

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Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@xxxxxxxxxx>:

On Tue,  8 Feb 2022 00:00:25 +0800 you wrote:
> When reworking btf__get_from_id() in commit a19f93cfafdf the error
> handling when calling bpf_btf_get_fd_by_id() changed. Before the rework
> if bpf_btf_get_fd_by_id() failed the error would not be propagated to
> callers of btf__get_from_id(), after the rework it is. This lead to a
> change in behavior in print_key_value() that now prints an error when
> trying to lookup keys in maps with no btf available.
> 
> [...]

Here is the summary with links:
  - [bpf] bpftool: fix the error when lookup in no-btf maps
    https://git.kernel.org/bpf/bpf-next/c/edc21dc909c6

You are awesome, thank you!
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