linux-kernel - Re: [PATCH v2] vmlinux.lds: add PGO and AutoFDO input sections

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Message-ID: <202007082240.815932C2@keescook>
Date:   Wed, 8 Jul 2020 22:43:19 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Fāng-ruì Sòng <maskray@...gle.com>,
        Jian Cai <jiancai@...gle.com>,
        Luis Lozano <llozano@...gle.com>,
        Manoj Gupta <manojgupta@...gle.com>,
        linux-arch <linux-arch@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH v2] vmlinux.lds: add PGO and AutoFDO input sections

On Wed, Jul 08, 2020 at 04:13:54PM -0700, Nick Desaulniers wrote:
> On Thu, Jul 2, 2020 at 8:57 AM Kees Cook <keescook@...omium.org> wrote:
> >
> > This looks good to me. Do you want me to carry it as part of the orphan
> > series? (It doesn't look like it'll collide, so that's not needed, but I
> > can if that makes things easier.)
> >
> > Acked-by: Kees Cook <keescook@...omium.org>
> 
> If you would be so kind, I'd owe you yet another beer!

Yup! It's on my list; I've been clearing other stuff so I can do another
revision. (I want to move some things out of discard and into 0-size
asserts, and possibly collect Arvind's runtime relocations series too
(since it seems basically done but no x86 maintainers have snagged it).

-- 
Kees Cook