linux-kernel - Re: [PATCH v3] sparc: unify sparc32/sparc64 archhelp

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Date:   Wed, 26 Apr 2023 23:13:20 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     linux-kernel@...r.kernel.org, Sam Ravnborg <sam@...nborg.org>,
        "David S. Miller" <davem@...emloft.net>,
        sparclinux@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH v3] sparc: unify sparc32/sparc64 archhelp

On Fri, Apr 14, 2023 at 5:39 AM Randy Dunlap <rdunlap@...radead.org> wrote:
>
> Currently, entering
> $ make ARCH=sparc32 help
> prints the archhelp text for sparc64.
> ["sparc32" is documented (Documentation/kbuild/kbuild.rst)
> to be a recognized alias for 32-bit sparc.]
>
> Instead of handling ARCH=sparc or ARCH=sparc32 or ARCH=sparc64,
> just unify all SPARC archhelp text in one place.
>
> Fixes: 5e53879008b9 ("sparc,sparc64: unify Makefile")
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Cc: Sam Ravnborg <sam@...nborg.org>
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: sparclinux@...r.kernel.org
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Suggested-by: Masahiro Yamada <masahiroy@...nel.org>


Applied to linux-kbuild.
Thank you.



> ---
> v2: rebase/resend; add Masahiro to Cc: list
> v3: merge (unify) 32/64-bit help text (Masahiro);
>     remove Sam's Ack since the patch has changed;
>
>  arch/sparc/Makefile |   15 ++++-----------
>  1 file changed, 4 insertions(+), 11 deletions(-)
>
> diff -- a/arch/sparc/Makefile b/arch/sparc/Makefile
> --- a/arch/sparc/Makefile
> +++ b/arch/sparc/Makefile
> @@ -83,18 +83,11 @@ vdso_install:
>  KBUILD_IMAGE := $(boot)/zImage
>
>  # Don't use tabs in echo arguments.
> -ifeq ($(ARCH),sparc)
>  define archhelp
> -  echo  '* image        - kernel image ($(boot)/image)'
> -  echo  '* zImage       - stripped kernel image ($(boot)/zImage)'
> +  echo  '  vmlinux      - standard SPARC kernel'
> +  echo  '  image        - kernel image ($(boot)/image)'
> +  echo  '* zImage       - stripped/compressed kernel image ($(boot)/zImage)'
>    echo  '  uImage       - U-Boot SPARC32 Image (only for LEON)'
> +  echo  '  vmlinux.aout - a.out kernel for SPARC64'
>    echo  '  tftpboot.img - image prepared for tftp'
>  endef
> -else
> -define archhelp
> -  echo  '* vmlinux      - standard sparc64 kernel'
> -  echo  '* zImage       - stripped and compressed sparc64 kernel ($(boot)/zImage)'
> -  echo  '  vmlinux.aout - a.out kernel for sparc64'
> -  echo  '  tftpboot.img - image prepared for tftp'
> -endef
> -endif



-- 
Best Regards
Masahiro Yamada