linux-kernel - Re: [PATCH] s390: move arch/s390/defconfig to arch/s390/configs/defconfig

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Date:   Wed, 15 May 2019 10:45:57 +0200
From:   Martin Schwidefsky <schwidefsky@...ibm.com>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     Heiko Carstens <heiko.carstens@...ibm.com>,
        linux-s390@...r.kernel.org, Greentime Hu <green.hu@...il.com>,
        linux-kernel@...r.kernel.org, Guo Ren <guoren@...nel.org>,
        Vincent Chen <deanbo422@...il.com>,
        Palmer Dabbelt <palmer@...ive.com>,
        linux-riscv@...ts.infradead.org, Albert Ou <aou@...s.berkeley.edu>
Subject: Re: [PATCH] s390: move arch/s390/defconfig to
 arch/s390/configs/defconfig

On Mon, 13 May 2019 11:11:16 +0900
Masahiro Yamada <yamada.masahiro@...ionext.com> wrote:

> As of Linux 5.1, alpha and s390 are the last architectures that
> have defconfig in arch/*/ instead of arch/*/configs/.
> 
>   $ find arch -name defconfig | sort
>   arch/alpha/defconfig
>   arch/arm64/configs/defconfig
>   arch/csky/configs/defconfig
>   arch/nds32/configs/defconfig
>   arch/riscv/configs/defconfig
>   arch/s390/defconfig
> 
> The arch/$(ARCH)/defconfig is the hard-coded default in Kconfig,
> and I want to deprecate it after evacuating the remaining defconfig
> into the standard location, arch/*/configs/.
> 
> Define KBUILD_DEFCONFIG like other architectures, and move defconfig
> into the configs/ subdirectory.
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>

I have added this patch to my linux/s390 tree and will push it upstream
soon. Thanks!

> ---
> 
>  arch/s390/Makefile                | 2 ++
>  arch/s390/{ => configs}/defconfig | 0
>  2 files changed, 2 insertions(+)
>  rename arch/s390/{ => configs}/defconfig (100%)
> 
> diff --git a/arch/s390/Makefile b/arch/s390/Makefile
> index df1d6a150f30..de8521fc9de5 100644
> --- a/arch/s390/Makefile
> +++ b/arch/s390/Makefile
> @@ -10,6 +10,8 @@
>  # Copyright (C) 1994 by Linus Torvalds
>  #
> 
> +KBUILD_DEFCONFIG := defconfig
> +
>  LD_BFD		:= elf64-s390
>  KBUILD_LDFLAGS	:= -m elf64_s390
>  KBUILD_AFLAGS_MODULE += -fPIC
> diff --git a/arch/s390/defconfig b/arch/s390/configs/defconfig
> similarity index 100%
> rename from arch/s390/defconfig
> rename to arch/s390/configs/defconfig


-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.