From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Subject: Re: [PATCH] libbpf: Fix up generation of bpf_helper_defs.h
Date: Wed, 27 Nov 2019 16:59:15 -0800
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To: Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com>
Cc: Jakub Kicinski <jakub.kicinski@netronome.com>, Stanislav Fomichev <sdf@fomichev.me>, Andrii Nakryiko <andrii.nakryiko@gmail.com>, =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= <toke@redhat.com>, Andrii Nakryiko <andriin@fb.com>, Adrian Hunter <adrian.hunter@intel.com>, Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, Jiri Olsa <jolsa@kernel.org>, Martin KaFai Lau <kafai@fb.com>, Namhyung Kim <namhyung@kernel.org>, bpf <bpf@vger.kernel.org>, Networking <netdev@vger.kernel.org>, linux-perf-users@vger.kernel.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Quentin Monnet <quentin.monnet@netronome.com>
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On Wed, Nov 27, 2019 at 4:50 PM Arnaldo Carvalho de Melo
<arnaldo.melo@gmail.com> wrote:
>
> Take it as one, I think it's what should have been in the cset it is fixing, that way no breakage would have happened.

Ok. I trimmed commit log and applied here:
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=1fd450f99272791df8ea8e1b0f5657678e118e90

What about your other fix and my suggestion there?
(__u64) cast instead of PRI ?
We do this already in two places:
libbpf.c:                shdr_idx, (__u64)sym->st_value);
libbpf.c:             (__u64)sym.st_value, GELF_ST_TYPE(sym.st_info),