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From:   Song Liu <song@kernel.org>
Date:   Thu, 14 Sep 2023 10:02:38 -0700
Message-ID: <CAPhsuW5niOZwfc=aZcHNeWMU8OJnf9pcOgyXZpm289dQXfmOUA@mail.gmail.com>
Subject: Re: [PATCH v2] x86/purgatory: Remove LTO flags
To:     Nick Desaulniers <ndesaulniers@google.com>
Cc:     linux-kernel@vger.kernel.org,
        Ricardo Ribalda <ribalda@chromium.org>,
        Sami Tolvanen <samitolvanen@google.com>,
        kexec@lists.infradead.org, x86@kernel.org, llvm@lists.linux.dev
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On Thu, Sep 14, 2023 at 9:34=E2=80=AFAM Nick Desaulniers
<ndesaulniers@google.com> wrote:
>
> On Thu, Sep 14, 2023 at 9:31=E2=80=AFAM Song Liu <song@kernel.org> wrote:
> >
> > What would be the next step for this work? We hope to back port it
> > to our production kernel soon.
>
> Please send a v3 with the fixes tag updated.  I wouldn't mind if you
> added a comment to the commit message to the effect of:
>
> We could also add the use of an explicit linker script to rejoin
> .text.* sections back into .text.  Simply disable the production of
> more .text.* sections for now; -flto* implies -ffunction-sections.

Got it. I just sent v3 with these changes.

Thanks,
Song