netdev - Re: [PATCH iproute2-next 1/3] libbpf: Use bpf_object__load instead of bpf_object__load

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Date:   Sun, 24 Apr 2022 10:10:44 -0600
From:   David Ahern <dsahern@...nel.org>
To:     Hangbin Liu <haliu@...hat.com>
Cc:     netdev@...r.kernel.org, stephen@...workplumber.org,
        toke@...hat.com, Paul Chaignon <paul@...valent.com>
Subject: Re: [PATCH iproute2-next 1/3] libbpf: Use bpf_object__load instead of
 bpf_object__load_xattr

On 4/23/22 7:56 PM, Hangbin Liu wrote:
> Hi David,
> 
> This patch revert c04e45d0 lib/bpf: fix verbose flag when using libbpf,
> Should we set prog->log_level directly before it loaded, like
> bpf_program__set_log_level() does?
> 

that API is new - Dec 2021 so it will not be present across relevant
libbpf versions. Detecting what exists in a libbpf version and adding
compat wrappers needs to be added. That's an undertaking I do not have
time for at the moment. If you or someone else does it would be appreciated.