From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=gbiG=P5=lists.ozlabs.org=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
	aws-us-west-2-korg-lkml-1.web.codeaurora.org
X-Spam-Level: 
X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=unavailable
	autolearn_force=no version=3.4.0
Received: from mail.kernel.org (mail.kernel.org [198.145.29.99])
	by smtp.lore.kernel.org (Postfix) with ESMTP id E046CC7113B
	for <linuxppc-dev@archiver.kernel.org>; Mon, 21 Jan 2019 12:01:49 +0000 (UTC)
Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(No client certificate requested)
	by mail.kernel.org (Postfix) with ESMTPS id 60EFD2087F
	for <linuxppc-dev@archiver.kernel.org>; Mon, 21 Jan 2019 12:01:49 +0000 (UTC)
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 60EFD2087F
Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=de.ibm.com
Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org
Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])
	by lists.ozlabs.org (Postfix) with ESMTP id 43jqsR2Q4LzDqY7
	for <linuxppc-dev@archiver.kernel.org>; Mon, 21 Jan 2019 23:01:47 +1100 (AEDT)
Authentication-Results: lists.ozlabs.org;
 spf=pass (mailfrom) smtp.mailfrom=de.ibm.com
 (client-ip=148.163.158.5; helo=mx0a-001b2d01.pphosted.com;
 envelope-from=heiko.carstens@de.ibm.com; receiver=<UNKNOWN>)
Authentication-Results: lists.ozlabs.org;
 dmarc=none (p=none dis=none) header.from=de.ibm.com
Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com
 [148.163.158.5])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by lists.ozlabs.org (Postfix) with ESMTPS id 43jqph45s8zDqZN
 for <linuxppc-dev@lists.ozlabs.org>; Mon, 21 Jan 2019 22:59:24 +1100 (AEDT)
Received: from pps.filterd (m0098419.ppops.net [127.0.0.1])
 by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id
 x0LBvNIu084014
 for <linuxppc-dev@lists.ozlabs.org>; Mon, 21 Jan 2019 06:59:22 -0500
Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98])
 by mx0b-001b2d01.pphosted.com with ESMTP id 2q5csxtmkp-1
 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT)
 for <linuxppc-dev@lists.ozlabs.org>; Mon, 21 Jan 2019 06:59:21 -0500
Received: from localhost
 by e06smtp02.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only!
 Violators will be prosecuted
 for <linuxppc-dev@lists.ozlabs.org> from <heiko.carstens@de.ibm.com>;
 Mon, 21 Jan 2019 11:59:19 -0000
Received: from b06cxnps3074.portsmouth.uk.ibm.com (9.149.109.194)
 by e06smtp02.uk.ibm.com (192.168.101.132) with IBM ESMTP SMTP Gateway:
 Authorized Use Only! Violators will be prosecuted; 
 (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256)
 Mon, 21 Jan 2019 11:59:08 -0000
Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com
 [9.149.105.58])
 by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id
 x0LBx7cO61276300
 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL);
 Mon, 21 Jan 2019 11:59:07 GMT
Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1])
 by IMSVA (Postfix) with ESMTP id 4F0614C046;
 Mon, 21 Jan 2019 11:59:07 +0000 (GMT)
Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1])
 by IMSVA (Postfix) with ESMTP id 47E574C040;
 Mon, 21 Jan 2019 11:59:06 +0000 (GMT)
Received: from osiris (unknown [9.152.212.95])
 by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTPS;
 Mon, 21 Jan 2019 11:59:06 +0000 (GMT)
Date: Mon, 21 Jan 2019 12:59:05 +0100
From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH v2 14/29] arch: add pkey and rseq syscall numbers
 everywhere
References: <20190118161835.2259170-1-arnd@arndb.de>
 <20190118161835.2259170-15-arnd@arndb.de>
MIME-Version: 1.0
In-Reply-To: <20190118161835.2259170-15-arnd@arndb.de>
X-TM-AS-GCONF: 00
x-cbid: 19012111-0008-0000-0000-000002B3D9E9
X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused
x-cbparentid: 19012111-0009-0000-0000-00002220010E
Message-Id: <20190121115905.GC4020@osiris>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 8bit
Content-Disposition: inline
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, ,
 definitions=2019-01-21_07:, , signatures=0
X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0
 priorityscore=1501
 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0
 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0
 mlxlogscore=702 adultscore=0 classifier=spam adjust=0 reason=mlx
 scancount=1 engine=8.0.1-1810050000 definitions=main-1901210095
X-BeenThere: linuxppc-dev@lists.ozlabs.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org>
List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>,
 <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe>
List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/>
List-Post: <mailto:linuxppc-dev@lists.ozlabs.org>
List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help>
List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>,
 <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe>
Cc: dalias@libc.org, linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
 will.deacon@arm.com, linux-mips@vger.kernel.org, jcmvbkbc@gmail.com,
 netdev@vger.kernel.org, deepa.kernel@gmail.com, hpa@zytor.com,
 sparclinux@vger.kernel.org, linux-arch@vger.kernel.org,
 linux-s390@vger.kernel.org, y2038@lists.linaro.org, deller@gmx.de,
 x86@kernel.org, linux@armlinux.org.uk, mingo@redhat.com, geert@linux-m68k.org,
 catalin.marinas@arm.com, firoz.khan@linaro.org, mattst88@gmail.com,
 fenghua.yu@intel.com, linux-fsdevel@vger.kernel.org,
 linux-m68k@lists.linux-m68k.org, luto@kernel.org, tglx@linutronix.de,
 linux-arm-kernel@lists.infradead.org, monstr@monstr.eu, tony.luck@intel.com,
 linux-parisc@vger.kernel.org, linux-api@vger.kernel.org,
 linux-kernel@vger.kernel.org, paul.burton@mips.com, ebiederm@xmission.com,
 linux-alpha@vger.kernel.org, schwidefsky@de.ibm.com, akpm@linux-foundation.org,
 linuxppc-dev@lists.ozlabs.org, davem@davemloft.net
Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org
Sender: "Linuxppc-dev"
 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

On Fri, Jan 18, 2019 at 05:18:20PM +0100, Arnd Bergmann wrote:
> Most architectures define system call numbers for the rseq and pkey system
> calls, even when they don't support the features, and perhaps never will.
> 
> Only a few architectures are missing these, so just define them anyway
> for consistency. If we decide to add them later to one of these, the
> system call numbers won't get out of sync then.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  arch/alpha/include/asm/unistd.h         | 4 ----
>  arch/alpha/kernel/syscalls/syscall.tbl  | 4 ++++
>  arch/ia64/kernel/syscalls/syscall.tbl   | 4 ++++
>  arch/m68k/kernel/syscalls/syscall.tbl   | 4 ++++
>  arch/parisc/include/asm/unistd.h        | 3 ---
>  arch/parisc/kernel/syscalls/syscall.tbl | 4 ++++
>  arch/s390/include/asm/unistd.h          | 3 ---
>  arch/s390/kernel/syscalls/syscall.tbl   | 3 +++
>  arch/sh/kernel/syscalls/syscall.tbl     | 4 ++++
>  arch/sparc/include/asm/unistd.h         | 5 -----
>  arch/sparc/kernel/syscalls/syscall.tbl  | 4 ++++
>  arch/xtensa/kernel/syscalls/syscall.tbl | 1 +
>  12 files changed, 28 insertions(+), 15 deletions(-)

For the s390 bits:
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>