linux-kernel - Re: [PATCH 7/7] kdump: Use vmlinux_build

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Date:   Tue, 02 Mar 2021 15:21:15 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Baoquan He <bhe@...hat.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Jessica Yu <jeyu@...nel.org>, kexec@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Evan Green <evgreen@...omium.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Jiri Olsa <jolsa@...nel.org>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Dave Young <dyoung@...hat.com>, Vivek Goyal <vgoyal@...hat.com>
Subject: Re: [PATCH 7/7] kdump: Use vmlinux_build_id() to simplify

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 -= sizeof(struct elf_note) +
> > -                     ALIGN(note_sec->n_hdr.n_namesz, 4) +
> > -                     ALIGN(note_sec->n_hdr.n_descsz, 4);
> > +     const char *build_id = vmlinux_build_id();
> 
> 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.
> 

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