linux-kernel - Re: [PATCH] modpost: add allow list for llvm IPSCCP

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Message-ID: <YVZJHNchx9LZz//v@google.com>
Date:   Thu, 30 Sep 2021 16:32:44 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Masahiro Yamada <masahiroy@...nel.org>,
        Arnd Bergmann <arnd@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        llvm@...ts.linux.dev
Subject: Re: [PATCH] modpost: add allow list for llvm IPSCCP

On Wed, Sep 29, 2021 at 05:18:49PM -0700, Nick Desaulniers wrote:
> On Wed, Sep 29, 2021 at 4:28 PM Linus Torvalds
> <torvalds@...ux-foundation.org> wrote:
> >
> > Or, like in at least the early_get_smp_config() case, just make it be
> > marked __init, so that if it doesn't get inlined it gets the right
> > section?
> 
> In the case of early_get_smp_config(), that's what Boris suggested:
> https://lore.kernel.org/lkml/20210225114533.GA380@zn.tnic/

Sorry, I misremembered the above thread. That's what *Arnd* had suggested.