netdev - Re: [PATCH bpf-next 1/2] kbuild: Unify options for BTF generation for vmlinux and modules

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Message-ID: <YXfurV+mNr0daiz9@krava>
Date:   Tue, 26 Oct 2021 14:03:57 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Andrii Nakryiko <andrii.nakryiko@...il.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Networking <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...omium.org>
Subject: Re: [PATCH bpf-next 1/2] kbuild: Unify options for BTF generation
 for vmlinux and modules

On Mon, Oct 25, 2021 at 09:56:37PM -0700, Andrii Nakryiko wrote:
> On Sat, Oct 23, 2021 at 5:05 AM Jiri Olsa <jolsa@...hat.com> wrote:
> >
> > Using new PAHOLE_FLAGS variable to pass extra arguments to
> > pahole for both vmlinux and modules BTF data generation.
> >
> > Adding new scripts/pahole-flags.sh script that detect and
> > prints pahole options.
> >
> > Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> > ---
> 
> LGTM. I suggest posting it separately from the BTF dedup hack.

ok, will post today

thanks,
jirka

> 
> Acked-by: Andrii Nakryiko <andrii@...nel.org>
> 
> >  Makefile                  |  3 +++
> >  scripts/Makefile.modfinal |  2 +-
> >  scripts/link-vmlinux.sh   | 11 +----------
> >  scripts/pahole-flags.sh   | 20 ++++++++++++++++++++
> >  4 files changed, 25 insertions(+), 11 deletions(-)
> >  create mode 100755 scripts/pahole-flags.sh
> >
> 
> [...]
>