linux-kernel - Re: [PATCH v2 1/2] riscv: make image compression configurable

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Date: Tue, 7 May 2024 23:26:00 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Emil Renner Berthing <emil.renner.berthing@...onical.com>
Cc: linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	linux-kbuild@...r.kernel.org, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Nathan Chancellor <nathan@...nel.org>, 
	Nicolas Schier <nicolas@...sle.eu>, Nick Terrell <terrelln@...com>, 
	Björn Töpel <bjorn@...osinc.com>
Subject: Re: [PATCH v2 1/2] riscv: make image compression configurable

On Sun, May 5, 2024 at 4:34 AM Emil Renner Berthing
<emil.renner.berthing@...onical.com> wrote:
>
> Previously the build process would always set KBUILD_IMAGE to the
> uncompressed Image file (unless XIP_KERNEL or EFI_ZBOOT was enabled) and
> unconditionally compress it into Image.gz. However there are already
> build targets for Image.bz2, Image.lz4, Image.lzma, Image.lzo and
> Image.zstd, so let's make use of those, make the compression method
> configurable and set KBUILD_IMAGE accordingly so that targets like
> 'make install' and 'make bindeb-pkg' will use the chosen image.
>
> Tested-by: Björn Töpel <bjorn@...osinc.com>
> Signed-off-by: Emil Renner Berthing <emil.renner.berthing@...onical.com>



Reviewed-by: Masahiro Yamada <masahiroy@...nel.org>





-- 
Best Regards
Masahiro Yamada