From: sashiko-bot@kernel.org
To: "Ilya Leoshkevich" <iii@linux.ibm.com>
Cc: "Alexander Gordeev" <agordeev@linux.ibm.com>,
linux-s390@vger.kernel.org, "Vasily Gorbik" <gor@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.com>,
"Heiko Carstens" <hca@linux.ibm.com>
Subject: Re: [PATCH v2] s390: Warn if kernel command line contains non-printable EBCDIC characters
Date: Wed, 26 Aug 2026 15:18:58 +0000 [thread overview]
Message-ID: <20260826151859.03CFC1F00A3A@smtp.kernel.org> (raw)
In-Reply-To: <20260826150702.949956-1-iii@linux.ibm.com>
> Users may accidentally add multi-byte UTF-8 characters to zipl.conf
> parmline, for example, by copying snippets containing non-breaking
> spaces (\xC2\xA0) from web pages.
>
> The kernel will then interpret the entire command line as EBCDIC,
> making it unusable. Distinguish this situation from the legitimate
> EBCDIC conversion by looking for non-printable characters and issue
> a warning.
>
> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260826150702.949956-1-iii@linux.ibm.com?part=1
next prev parent reply other threads:[~2026-08-26 15:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-26 15:06 [PATCH v2] s390: Warn if kernel command line contains non-printable EBCDIC characters Ilya Leoshkevich
2026-08-26 15:18 ` sashiko-bot [this message]
2026-08-26 15:38 ` Heiko Carstens
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