linux-kernel - Re: [PATCH v1 3/3] kbuild: buildtar: install riscv compressed images as vmlinuz

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Date: Sat, 4 May 2024 23:47:09 +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>
Subject: Re: [PATCH v1 3/3] kbuild: buildtar: install riscv compressed images
 as vmlinuz

On Sat, May 4, 2024 at 11:02 PM Emil Renner Berthing
<emil.renner.berthing@...onical.com> wrote:
>
> Masahiro Yamada wrote:
> > On Thu, May 2, 2024 at 8:16 PM Emil Renner Berthing
> > <emil.renner.berthing@...onical.com> wrote:
> > >
> > > Use the KBUILD_IMAGE variable to determine the right kernel image to
> > > install and install compressed images to /boot/vmlinuz-$version like the
> > > 'make install' target already does.
> > >
> > > Signed-off-by: Emil Renner Berthing <emil.renner.berthing@...onical.com>
> > > ---
> > > This patch depends on Masahiro's patch at
> > > https://lore.kernel.org/r/20240414174139.3001175-1-masahiroy@kernel.org
> >
> > Thank you for fixing the issue for riscv.
> > Only the question I have is how this patch series gets in.
> > If it waits for the next development cycle, it will be
> > cleanly applicable.
>
> I'm ok with waiting, but otherwise Palmer could take patch 1 and 2 and you
> could take patch 3. The worst that can happen is that a bisect lands on your
> branch that will only package the uncompressed Image in the tarballs even if
> Image.gz or Image.bz2 exist. CONFIG_EFI_ZBOOT=y and CONFIG_XIP_KERNEL=y_kernels
> will also be fine with only patch 3 applied.


Ah, OK. 3/3 is independently applicable.

I applied this to linux-kbuild now. Thanks.
(I added braces around KBUILD_IMAGE to keep consistency)


I leave the first two patches to Palmer.






-- 
Best Regards
Masahiro Yamada