From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 347A6ECAAD5 for ; Mon, 12 Sep 2022 04:58:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229636AbiILE6j (ORCPT ); Mon, 12 Sep 2022 00:58:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229584AbiILE5L (ORCPT ); Mon, 12 Sep 2022 00:57:11 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A646A28E19 for ; Sun, 11 Sep 2022 21:57:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D9045B802BD for ; Mon, 12 Sep 2022 04:57:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8EDF0C433D6; Mon, 12 Sep 2022 04:57:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1662958626; bh=WvYOi4fiEvJWikAqWp47QBZ+d/m/gf0w21nkHiku6Jw=; h=Date:To:From:Subject:From; b=Gxokr+Dcc4Z4rp41jGPS0yI6MSnJ6zWb/w/gdcmFfqemSuoIomfpH76mNVLWfqCyQ 9I7QpUaGBLunqrCQ2ZRMwb76zUdr0Ltx4WAASrHrch+Q56AJXTJNrZr/TJ4NtskzDr bWWBcOcA6buS7hK8nDhyaIlyrpFUywO+f5bvZN5Q= Date: Sun, 11 Sep 2022 21:57:05 -0700 To: mm-commits@vger.kernel.org, rafael@kernel.org, gregkh@linuxfoundation.org, ebiederm@xmission.com, dsterba@suse.com, pvorel@suse.cz, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] kernel-utsname_sysctlc-print-kernel-arch.patch removed from -mm tree Message-Id: <20220912045706.8EDF0C433D6@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: kernel/utsname_sysctl.c: print kernel arch has been removed from the -mm tree. Its filename was kernel-utsname_sysctlc-print-kernel-arch.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Petr Vorel Subject: kernel/utsname_sysctl.c: print kernel arch Date: Thu, 1 Sep 2022 21:44:03 +0200 Print the machine hardware name (UTS_MACHINE) in /proc/sys/kernel/arch. This helps people who debug kernel with initramfs with minimal environment (i.e. without coreutils or even busybox) or allow to open sysfs file instead of run 'uname -m' in high level languages. Link: https://lkml.kernel.org/r/20220901194403.3819-1-pvorel@suse.cz Signed-off-by: Petr Vorel Acked-by: Greg Kroah-Hartman Cc: David Sterba Cc: "Eric W . Biederman" Cc: Rafael J. Wysocki Signed-off-by: Andrew Morton --- Documentation/admin-guide/sysctl/kernel.rst | 5 +++++ kernel/utsname_sysctl.c | 7 +++++++ 2 files changed, 12 insertions(+) --- a/Documentation/admin-guide/sysctl/kernel.rst~kernel-utsname_sysctlc-print-kernel-arch +++ a/Documentation/admin-guide/sysctl/kernel.rst @@ -65,6 +65,11 @@ combining the following values: 4 s3_beep = ======= +arch +==== + +The machine hardware name, the same output as ``uname -m`` +(e.g. ``x86_64`` or ``aarch64``). auto_msgmni =========== --- a/kernel/utsname_sysctl.c~kernel-utsname_sysctlc-print-kernel-arch +++ a/kernel/utsname_sysctl.c @@ -74,6 +74,13 @@ static DEFINE_CTL_TABLE_POLL(domainname_ static struct ctl_table uts_kern_table[] = { { + .procname = "arch", + .data = init_uts_ns.name.machine, + .maxlen = sizeof(init_uts_ns.name.machine), + .mode = 0444, + .proc_handler = proc_do_uts_string, + }, + { .procname = "ostype", .data = init_uts_ns.name.sysname, .maxlen = sizeof(init_uts_ns.name.sysname), _ Patches currently in -mm which might be from pvorel@suse.cz are