netdev - Re: [PATCH bpf-next v4 4/9] tools: bpftool: add probes for eBPF program types

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Message-ID: <9501fc06-fa67-5003-1a5e-0d9805b7f2a1@iogearbox.net>
Date:   Thu, 17 Jan 2019 10:27:04 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Quentin Monnet <quentin.monnet@...ronome.com>
Cc:     Alexei Starovoitov <ast@...nel.org>, netdev@...r.kernel.org,
        oss-drivers@...ronome.com,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        Stanislav Fomichev <sdf@...gle.com>
Subject: Re: [PATCH bpf-next v4 4/9] tools: bpftool: add probes for eBPF
 program types

On 01/17/2019 01:42 AM, Jakub Kicinski wrote:
> On Wed, 16 Jan 2019 14:21:14 +0000, Quentin Monnet wrote:
>> diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map
>> index cd02cd4e2cc3..6355e4c80a86 100644
>> --- a/tools/lib/bpf/libbpf.map
>> +++ b/tools/lib/bpf/libbpf.map
>> @@ -56,6 +56,7 @@ LIBBPF_0.0.1 {
>>  		bpf_object__unpin_maps;
>>  		bpf_object__unpin_programs;
>>  		bpf_perf_event_read_simple;
>> +		bpf_probe_prog_type;
> 
> I think you have to start a new 0.0.2 section now, no?

Yeah agree, 0.0.2 since this will go into a different kernel release
than the current functions.