linux-kernel - Re: [PATCH 3/3] hexagon: Select ARCH_WANT_LD_ORPHAN

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Message-ID: <CAKwvOdn49Nm27rCyyTeGvz4qtL0uNp7ZW_AB_Asc1PdGW=xW7w@mail.gmail.com>
Date:   Tue, 1 Jun 2021 12:20:43 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Nathan Chancellor <nathan@...nel.org>
Cc:     Brian Cain <bcain@...eaurora.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "open list:QUALCOMM HEXAGON..." <linux-hexagon@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH 3/3] hexagon: Select ARCH_WANT_LD_ORPHAN_WARN

On Thu, May 20, 2021 at 6:13 PM Nathan Chancellor <nathan@...nel.org> wrote:
>
> Now that we handle all of the sections in a Hexagon defconfig, select
> ARCH_WANT_LD_ORPHAN_WARN so that unhandled sections are warned about by
> default.

Great to see another arch using this build-safety feature!
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

>
> Signed-off-by: Nathan Chancellor <nathan@...nel.org>
> ---
>  arch/hexagon/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
> index 44a409967af1..e5a852080730 100644
> --- a/arch/hexagon/Kconfig
> +++ b/arch/hexagon/Kconfig
> @@ -30,6 +30,7 @@ config HEXAGON
>         select MODULES_USE_ELF_RELA
>         select GENERIC_CPU_DEVICES
>         select SET_FS
> +       select ARCH_WANT_LD_ORPHAN_WARN
>         help
>           Qualcomm Hexagon is a processor architecture designed for high
>           performance and low power across a wide variety of applications.
> --
> 2.32.0.rc0
>


-- 
Thanks,
~Nick Desaulniers