linux-kernel - Re: [PATCH v2 5/5] riscv: select ARCH_WANT_LD_ORPHAN_WARN for !XIP

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Message-ID: <Y8pLk18Y+Jn4NI8f@wendy>
Date:   Fri, 20 Jan 2023 08:06:43 +0000
From:   Conor Dooley <conor.dooley@...rochip.com>
To:     Jisheng Zhang <jszhang@...nel.org>
CC:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Conor Dooley <conor@...nel.org>,
        <linux-riscv@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 5/5] riscv: select ARCH_WANT_LD_ORPHAN_WARN for
 !XIP_KERNEL

On Thu, Jan 19, 2023 at 11:54:17PM +0800, Jisheng Zhang wrote:
> Now, after that all the sections are explicitly described and
> declared in vmlinux.lds.S, we can enable ld orphan warnings for
> !XIP_KERNEL to prevent from missing any new sections in future.
> 
> Signed-off-by: Jisheng Zhang <jszhang@...nel.org>

Warnings that the automation picked up are now gone in v2, thanks!
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index e2b656043abf..335e0c45cced 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -46,6 +46,7 @@ config RISCV
>  	select ARCH_WANT_FRAME_POINTERS
>  	select ARCH_WANT_GENERAL_HUGETLB
>  	select ARCH_WANT_HUGE_PMD_SHARE if 64BIT
> +	select ARCH_WANT_LD_ORPHAN_WARN if !XIP_KERNEL
>  	select ARCH_WANTS_THP_SWAP if HAVE_ARCH_TRANSPARENT_HUGEPAGE
>  	select BINFMT_FLAT_NO_DATA_START_OFFSET if !MMU
>  	select BUILDTIME_TABLE_SORT if MMU
> -- 
> 2.38.1
> 

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