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Date:   Wed, 6 May 2020 09:30:25 -0700
From:   Nick Desaulniers <>
To:     Fangrui Song <>
Cc:     Nathan Chancellor <>,
        Ard Biesheuvel <>,
        Arnd Bergmann <>, Torsten Duwe <>,
        Mark Rutland <>,
        Catalin Marinas <>,
        Will Deacon <>,
        Amit Daniel Kachhap <>,
        Torsten Duwe <>,
        Ard Biesheuvel <>,
        AKASHI Takahiro <>,
        Josh Poimboeuf <>,
        Julien Thierry <>,
        Andrew Morton <>,
        Marc Zyngier <>,
        Kees Cook <>,
        Alexandre Ghiti <>,
        Kristina Martsenko <>,
        Ionela Voinescu <>,
        Steve Capper <>,
        Linux ARM <>,
        "" <>,
        clang-built-linux <>
Subject: Re: [PATCH] arm64: disable patchable function entry on big-endian
 clang builds

On Wed, May 6, 2020 at 8:46 AM 'Fangrui Song' via Clang Built Linux
<> wrote:
> Created to allow the function attribute
> 'patchable_function_entry' on aarch64_be.
> I think -fpatchable-function-entry= just works.
> Note, LLD does not support aarch64_be
> (

I've approved the patch. Thanks for the quick fix.  Looks like we
backported -fpatchable-function-entry= to the clang-10 release, so we
should cherry pick your fix to the release-10 branch for the clang
10.1 release.

I'd rather have this fixed on the toolchain side.

~Nick Desaulniers

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