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Date: Thu, 6 Aug 2026 15:57:46 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Wilson Felipe Pereira <wfelipe@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Paul Walmsley <pjw@kernel.org>, Palmer
 Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, Alexandre
 Ghiti <alex@ghiti.fr>, Heiko Carstens <hca@linux.ibm.com>, Vasily Gorbik
 <gor@linux.ibm.com>, Alexander Gordeev <agordeev@linux.ibm.com>, Christian
 Borntraeger <borntraeger@linux.ibm.com>, Sven Schnelle
 <svens@linux.ibm.com>, linux-arch@vger.kernel.org,
 linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org
Subject: Re: [PATCH 0/3] init/Kconfig: generalize config COMMAND_LINE_SIZE
Message-Id: <20260806155746.0c3590dc2f3228e7d65e986c@linux-foundation.org>
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On Thu,  6 Aug 2026 06:14:13 +0000 Wilson Felipe Pereira <wfelipe@google.com> wrote:

> This patch series promotes COMMAND_LINE_SIZE from arch/s390/Kconfig to
> init/Kconfig to be generally available to other architectures.
> 
> In some use cases, such as netboot kernels, rootfs configurations, larger
> initramfs setups, require larger sizes. While for embedded workloads, it
> can be reduced to save memory.
> 
> Since COMMAND_LINE_SIZE can be larger, it also makes sense to allow
> INIT_ENV_ARG_LIMIT to be configured.

Thanks.

AI review pointed at a few possible issues - I eyeballed a couple and
they appear significant.
	https://sashiko.dev/#/patchset/20260806061429.474992-1-wfelipe@google.com


> Originally-by: Maciej Żenczykowski <maze@google.com>

fyi, it's minor, but Originally-by: isn't actually a thing.  It's
mentioned in the -tip documentation, nothing else endorses it.

I have no issue with it but formally these patches should also have
Maciej's Signed-off-by: 


Please let's target 7.3-rc1 for these changes - I'm deep into
stem-the-flood mode for this -rc cycle.