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Message-ID: <cde7f66a-7a23-0d98-d5fe-04ecc8cd5f6b@kernel.org>
Date:   Sun, 24 Apr 2022 10:10:44 -0600
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Subject: Re: [PATCH iproute2-next 1/3] libbpf: Use bpf_object__load instead of
 bpf_object__load_xattr
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To:     Hangbin Liu <haliu@redhat.com>
Cc:     netdev@vger.kernel.org, stephen@networkplumber.org,
        toke@redhat.com, Paul Chaignon <paul@isovalent.com>
References: <20220423152300.16201-1-dsahern@kernel.org>
 <20220423152300.16201-2-dsahern@kernel.org> <YmSuaX7MUIqoNbC3@Laptop-X1>
From:   David Ahern <dsahern@kernel.org>
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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.