linux-kernel - Re: [PATCH] scripts: get_feat.pl: substitute s390x with s390

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Message-ID: <875xkdnawx.fsf@trenco.lwn.net>
Date: Wed, 12 Mar 2025 16:26:06 -0600
From: Jonathan Corbet <corbet@....net>
To: Heiko Carstens <hca@...ux.ibm.com>, Mauro Carvalho Chehab
 <mchehab@...nel.org>
Cc: Alexander Gordeev <agordeev@...ux.ibm.com>, Sven Schnelle
 <svens@...ux.ibm.com>, Vasily Gorbik <gor@...ux.ibm.com>, Christian
 Borntraeger <borntraeger@...ux.ibm.com>, linux-kernel@...r.kernel.org,
 linux-doc@...r.kernel.org
Subject: Re: [PATCH] scripts: get_feat.pl: substitute s390x with s390

Heiko Carstens <hca@...ux.ibm.com> writes:

> Both get_feat.pl and list-arch.sh use uname -m to get the machine hardware
> name to figure out the current architecture if no architecture is specified
> with a command line option.
>
> This doesn't work for s390, since for 64 bit kernels the hardware name is
> s390x, while the architecture name within the kernel, as well as in all
> feature files is s390.
>
> Therefore substitute s390x with s390 similar to what is already done for
> x86_64 and i386.
>
> Signed-off-by: Heiko Carstens <hca@...ux.ibm.com>
> ---
>  Documentation/features/list-arch.sh | 2 +-
>  scripts/get_feat.pl                 | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)

Applied, thanks.

jon