Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
In-Reply-To: <20210302081909.GA28599@MiWiFi-R3L-srv>
References: <20210301174749.1269154-1-swboyd@chromium.org> <20210301174749.1269154-8-swboyd@chromium.org> <20210302081909.GA28599@MiWiFi-R3L-srv>
Subject: Re: [PATCH 7/7] kdump: Use vmlinux_build_id() to simplify
From:   Stephen Boyd <swboyd@chromium.org>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Jessica Yu <jeyu@kernel.org>, kexec@lists.infradead.org,
        linux-kernel@vger.kernel.org, Evan Green <evgreen@chromium.org>,
        Alexei Starovoitov <ast@kernel.org>,
        Jiri Olsa <jolsa@kernel.org>,
        Hsin-Yi Wang <hsinyi@chromium.org>,
        Dave Young <dyoung@redhat.com>, Vivek Goyal <vgoyal@redhat.com>
To:     Baoquan He <bhe@redhat.com>
Date:   Tue, 02 Mar 2021 15:21:15 -0800
Message-ID: <161472727569.1478170.5291979496668341424@swboyd.mtv.corp.google.com>
User-Agent: alot/0.9.1
Precedence: bulk

Quoting Baoquan He (2021-03-02 00:19:09)
> On 03/01/21 at 09:47am, Stephen Boyd wrote:
> > -                             note_sec->n_hdr.n_descsz,
> > -                             BUILD_ID_MAX);
> > -                     return;
> > -             }
> > -             n_remain -=3D sizeof(struct elf_note) +
> > -                     ALIGN(note_sec->n_hdr.n_namesz, 4) +
> > -                     ALIGN(note_sec->n_hdr.n_descsz, 4);
> > +     const char *build_id =3D vmlinux_build_id();
>=20
> It's strange that I can only see the cover letter and this patch 7,
> couldn't find the patch where vmlinux_build_id() is introduced in lkml.
>=20

Hmm not sure. Maybe spam stuff? I will Cc you on the first patch for v2.