From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
	by inbox.dpdk.org (Postfix) with ESMTP id 20DD5A0A0C;
	Wed, 30 Jun 2021 21:06:58 +0200 (CEST)
Received: from [217.70.189.124] (localhost [127.0.0.1])
	by mails.dpdk.org (Postfix) with ESMTP id 9DEB240141;
	Wed, 30 Jun 2021 21:06:57 +0200 (CEST)
Received: from EUR03-AM5-obe.outbound.protection.outlook.com
 (mail-eopbgr30040.outbound.protection.outlook.com [40.107.3.40])
 by mails.dpdk.org (Postfix) with ESMTP id F083B40040;
 Wed, 30 Jun 2021 21:06:56 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; 
 s=selector2-armh-onmicrosoft-com;
 h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
 bh=FNuY204uS0Ji1x8vtZVQz0MuNSyG0QcR35vODw/2hc4=;
 b=27a5sLm8ZeyiOsLOYxQnsidbBN/dcD6Mn41yTyJ4TrNyMKn57v84rx4oAXDrwd7/iac3PcI3xMvB2DkysOFMdP34cfSAUQXwRlMBocqGWRzaPCx4ukY+RNBVa2AmfLF0wdoqRGFhfqYzA9onlh7Sxa+mwxbEyW25C6Bzq1Av1dc=
Received: from AM6P191CA0016.EURP191.PROD.OUTLOOK.COM (2603:10a6:209:8b::29)
 by DB7PR08MB2988.eurprd08.prod.outlook.com (2603:10a6:5:18::25) with
 Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.21; Wed, 30 Jun
 2021 19:06:45 +0000
Received: from VE1EUR03FT013.eop-EUR03.prod.protection.outlook.com
 (2603:10a6:209:8b:cafe::80) by AM6P191CA0016.outlook.office365.com
 (2603:10a6:209:8b::29) with Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4287.23 via Frontend
 Transport; Wed, 30 Jun 2021 19:06:45 +0000
X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123)
 smtp.mailfrom=arm.com; dpdk.org; dkim=pass (signature was verified)
 header.d=armh.onmicrosoft.com;dpdk.org; dmarc=pass action=none
 header.from=arm.com;
Received-SPF: Pass (protection.outlook.com: domain of arm.com designates
 63.35.35.123 as permitted sender) receiver=protection.outlook.com;
 client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com;
Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by
 VE1EUR03FT013.mail.protection.outlook.com (10.152.19.37) with
 Microsoft SMTP
 Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
 15.20.4287.22 via Frontend Transport; Wed, 30 Jun 2021 19:06:45 +0000
Received: ("Tessian outbound 3362253f4878:v97");
 Wed, 30 Jun 2021 19:06:44 +0000
X-CR-MTA-TID: 64aa7808
Received: from 2c154ae1678b.1
 by 64aa7808-outbound-1.mta.getcheckrecipient.com id
 85F0BFAD-10CC-40E2-900A-09AAB79AD1CC.1; 
 Wed, 30 Jun 2021 19:06:36 +0000
Received: from EUR04-VI1-obe.outbound.protection.outlook.com
 by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 2c154ae1678b.1
 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384);
 Wed, 30 Jun 2021 19:06:36 +0000
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
 b=TRUZT/l4t2z/7L3kQ49G2jp7w5JEhdGjs3arIlF8AnAGzCNMP/Mh/WMDBx7T+g+EY+MCCs3Bs8k7PJMgXdZ6imX8xbiz/d14s1BA7obbGDVQyrpo4alT1Vw+emBgVnpu+g/pAyP45plp+T2iaYmroLdI5EJEYZDiDv7P42MagVKRDw/p07yk3PmIkKM2WC94MjlPEUACb8pmj2EmFl19ZBSHoy5xPeGWyaCxUbiZNxMuELqEB2IEA3VxfcknAJFUvkOegnfph3kBodDdZoyC78exX4xH/3IZluAi2JQTEj5HQHJHS7vhp2AgDYRlwePpWFNY+VemxRn4rlSiA6rrEA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; 
 s=arcselector9901;
 h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
 bh=FNuY204uS0Ji1x8vtZVQz0MuNSyG0QcR35vODw/2hc4=;
 b=ZPBEuGy92rJfEXcLq6r+hFGkntVeX+nVkhxd4JzHF03Bt7eANEus23xGuuPZ8QkVqreFku6kIOmthihHpQsq3wZPN8+U6/lDP7QSVcyFE39EGXZFHJrenLMkeHDANKjKEo24OWfQg7R/pk7TOvW8sXmqdQdzdYcTHpoc2Yebm5isHHTU9ldlrjyeTAPjpRr/2zFhpQ6ibUpebeSnjWMUYacurpHOHR7vO0AbpZx+Pt1qdbLV5kf5Ywo/5nSkbTbNMTyqa4K+rH+7ArmjkbEBafTeLHVcMk2ckoFIXIhmP0c/lgPlO8VvBHtj7F03mqeJU1AGoB53Tiheojnh+uDc3g==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
 smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass
 header.d=arm.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; 
 s=selector2-armh-onmicrosoft-com;
 h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
 bh=FNuY204uS0Ji1x8vtZVQz0MuNSyG0QcR35vODw/2hc4=;
 b=27a5sLm8ZeyiOsLOYxQnsidbBN/dcD6Mn41yTyJ4TrNyMKn57v84rx4oAXDrwd7/iac3PcI3xMvB2DkysOFMdP34cfSAUQXwRlMBocqGWRzaPCx4ukY+RNBVa2AmfLF0wdoqRGFhfqYzA9onlh7Sxa+mwxbEyW25C6Bzq1Av1dc=
Received: from DBAPR08MB5814.eurprd08.prod.outlook.com (2603:10a6:10:1b1::6)
 by DB6PR0801MB1958.eurprd08.prod.outlook.com (2603:10a6:4:73::12) with
 Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4287.23; Wed, 30 Jun
 2021 19:06:31 +0000
Received: from DBAPR08MB5814.eurprd08.prod.outlook.com
 ([fe80::f15f:821c:74c5:2482]) by DBAPR08MB5814.eurprd08.prod.outlook.com
 ([fe80::f15f:821c:74c5:2482%2]) with mapi id 15.20.4287.023; Wed, 30 Jun 2021
 19:06:31 +0000
From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
To: Tyler Retzlaff <roretzla@linux.microsoft.com>
CC: "thomas@monjalon.net" <thomas@monjalon.net>, Joyce Kong
 <Joyce.Kong@arm.com>, "dev@dpdk.org" <dev@dpdk.org>,
 "david.marchand@redhat.com" <david.marchand@redhat.com>,
 "stephen@networkplumber.org" <stephen@networkplumber.org>,
 "olivier.matz@6wind.com" <olivier.matz@6wind.com>,
 "andrew.rybchenko@oktetlabs.ru" <andrew.rybchenko@oktetlabs.ru>,
 "harry.van.haaren@intel.com" <harry.van.haaren@intel.com>, Ruifeng Wang
 <Ruifeng.Wang@arm.com>, nd <nd@arm.com>, "techboard@dpdk.org"
 <techboard@dpdk.org>, nd <nd@arm.com>
Thread-Topic: [dpdk-dev] [PATCH v2 0/8] use GCC's C11 atomic builtins for test
Thread-Index: AQHXYlsX55q9L1IEsEyhls7s9yhriasYVEyAgACD8ECACJcSgIAJ3QFwgAGwv4CAAAHDMA==
Date: Wed, 30 Jun 2021 19:06:31 +0000
Message-ID: <DBAPR08MB5814F5B3B2ABB95813E870D598019@DBAPR08MB5814.eurprd08.prod.outlook.com>
References: <20210604094624.31308-1-joyce.kong@arm.com>
 <20210617152155.GD29777@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
 <DBAPR08MB581499A4C0E33CEC9636C85F980E9@DBAPR08MB5814.eurprd08.prod.outlook.com>
 <7557795.l8Y19qOmnl@thomas>
 <DBAPR08MB581403A5551824A33AC04F9098029@DBAPR08MB5814.eurprd08.prod.outlook.com>
 <20210630185107.GA14701@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
In-Reply-To: <20210630185107.GA14701@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-ts-tracking-id: 4135BD7029B760408BB80937029FF55A.0
x-checkrecipientchecked: true
Authentication-Results-Original: linux.microsoft.com; dkim=none (message not
 signed) header.d=none;linux.microsoft.com; dmarc=none action=none
 header.from=arm.com;
x-originating-ip: [70.113.13.105]
x-ms-publictraffictype: Email
X-MS-Office365-Filtering-Correlation-Id: 922d7c63-70ec-49fc-5a66-08d93bfa342e
x-ms-traffictypediagnostic: DB6PR0801MB1958:|DB7PR08MB2988:
x-ld-processed: f34e5979-57d9-4aaa-ad4d-b122a662184d,ExtAddr
x-ms-exchange-transport-forked: True
X-Microsoft-Antispam-PRVS: <DB7PR08MB29889EE114AA0446CCEC62EC98019@DB7PR08MB2988.eurprd08.prod.outlook.com>
x-checkrecipientrouted: true
nodisclaimer: true
x-ms-oob-tlc-oobclassifiers: OLM:9508;OLM:9508;
X-MS-Exchange-SenderADCheck: 1
X-Microsoft-Antispam-Untrusted: BCL:0;
X-Microsoft-Antispam-Message-Info-Original: 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
X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255; CTRY:; LANG:en;
 SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DBAPR08MB5814.eurprd08.prod.outlook.com;
 PTR:; CAT:NONE;
 SFS:(4636009)(39850400004)(346002)(136003)(366004)(396003)(376002)(83380400001)(33656002)(9686003)(55016002)(71200400001)(6916009)(4326008)(478600001)(66946007)(86362001)(122000001)(66446008)(64756008)(66556008)(66476007)(38100700002)(26005)(2906002)(6506007)(186003)(52536014)(8676002)(5660300002)(54906003)(8936002)(7696005)(316002)(76116006)(21314003);
 DIR:OUT; SFP:1101; 
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?1INTRbNHfzwV+RwBQXzw3bGdzaIS3zhHz/uuO3t8p1V1KQ8RZTnwmhwUxIgj?=
 =?us-ascii?Q?ho0+WUNufzYkUBz3vVsLbBDKmEx5BQKcOlAjyQhpnymUuaGPASdYcaMxOtse?=
 =?us-ascii?Q?/fSWEg29leDOVKoSKv+xNY4Y15a6b4pje7o2rtSW9MyYSFp3Sv4XyD9iLRZY?=
 =?us-ascii?Q?D4Mg1S/RNW99huDgfyysszg+lRVNUZD3acHGXmNEU4Uj9YycWj8dtiT1yxwq?=
 =?us-ascii?Q?fReEMydS115WdE+0qeoxzc68pE4LVFewMgb1WjW/E+3Q7gSDk4hEHwk0RDo3?=
 =?us-ascii?Q?I+n1hSPXjXXrK97w+WO+mc/igmeYHEsfCVzD04FSqxUYT2cfto3AH0pCa4hD?=
 =?us-ascii?Q?iW5BeCQ9BRfqaCaLkxDjYZ+pdRoCPEzG5HgB/+HvLTMyzGiAW36GPQ0+YoWU?=
 =?us-ascii?Q?koxMxZ4UB/4buPexMzQ5EV27Xgv2hprE8qkryBerII3QZdgkRjRFFpI/voAc?=
 =?us-ascii?Q?8Ko947J6tkBNypsAiHpKWWsMV+0o0dwnbnOhgl/8L2KK3Msa3/nI2EZCxzCy?=
 =?us-ascii?Q?lnr93kN2lCV3wvGE9r9CBT+739BFPoAzarsU9RPH/2Top10+reV1ZP5bO7ey?=
 =?us-ascii?Q?CN6rz5o3UukJl54fAce9DymFFfER1u3ckF2TtjyF+IC2scXTlvZTtkeuDIKV?=
 =?us-ascii?Q?GYeHHAB4HF8Irw5QWiphaZcANXW9OqYFclwKJh7p14X/U3sG6D69jJOt0vIC?=
 =?us-ascii?Q?+9LXz/GZ0K+JJ83WZelzdruKPkyOjpYqoycaaVHyf5hc0/4aQqiFRO7lzBG8?=
 =?us-ascii?Q?qqm2i6skWPqnKQFwhfcBfta+xqPbIMAEKWVBbd8u3pckJNzTxv5fboVvlSUv?=
 =?us-ascii?Q?v/hmx7OtJQSrnWP1mKLIqLXDyai0eIW22/tdGZjFhiQhgwmMNNwiYGc2as/+?=
 =?us-ascii?Q?eONGECT0/66WM83iohwSwWxfH4FBDDF5968E1yF4Ke1Grytv1958fmJKrgd+?=
 =?us-ascii?Q?p1XCHXKKHSDGCNhVUAZal7nxa5RF8pDiu6bqtqh4/NKucIwnJJOa//s4R3VY?=
 =?us-ascii?Q?3s5X8QuUDR+csEmpS8Axp96ZDrBvNEMU155cYTqZIkt6tsxIq70TpY91UUum?=
 =?us-ascii?Q?D+hXVFAiMKxtImV+cns14Ze0QhduThB5wTKYaNJ7/Ass8zQTonUZjqat/04i?=
 =?us-ascii?Q?98eL894+fgmvgHROExVgvCcaP+t8P85Xsc5I/IP3Com5JZRSEf2Hy10xvH8q?=
 =?us-ascii?Q?sKKIdhCkNzWCuUC5AsR6RzZffyMtqMoVKodwYYNWzVDQwCNOqlQA7man3G17?=
 =?us-ascii?Q?Qcu236Zxwwxs+gNgmemnJjApblxq8vtmByuwrC3eQUlhAE5eWGIGLCetL+ZO?=
 =?us-ascii?Q?ldIumhj0KvU1qt5RDipdzEUZ?=
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0801MB1958
Original-Authentication-Results: linux.microsoft.com;
 dkim=none (message not signed)
 header.d=none;linux.microsoft.com; dmarc=none action=none
 header.from=arm.com;
X-EOPAttributedMessage: 0
X-MS-Exchange-Transport-CrossTenantHeadersStripped: VE1EUR03FT013.eop-EUR03.prod.protection.outlook.com
X-MS-Office365-Filtering-Correlation-Id-Prvs: 26e970ec-c6f4-4b03-2c82-08d93bfa2c39
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:63.35.35.123; CTRY:IE; LANG:en; SCL:1; SRV:;
 IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com;
 PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE;
 SFS:(4636009)(396003)(136003)(346002)(376002)(39850400004)(46966006)(36840700001)(82310400003)(4326008)(336012)(356005)(6862004)(5660300002)(186003)(81166007)(26005)(316002)(54906003)(55016002)(9686003)(82740400003)(478600001)(83380400001)(70206006)(70586007)(86362001)(8936002)(33656002)(2906002)(6506007)(8676002)(7696005)(47076005)(450100002)(52536014)(36860700001)(21314003);
 DIR:OUT; SFP:1101; 
X-OriginatorOrg: arm.com
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Jun 2021 19:06:45.1312 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: 922d7c63-70ec-49fc-5a66-08d93bfa342e
X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123];
 Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com]
X-MS-Exchange-CrossTenant-AuthSource: VE1EUR03FT013.eop-EUR03.prod.protection.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR08MB2988
Subject: Re: [dpdk-dev] [PATCH v2 0/8] use GCC's C11 atomic builtins for test
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

<snip>

> > >
> > > 18/06/2021 01:26, Honnappa Nagarahalli:
> > > > > On Tue, Jun 15, 2021 at 09:54:51PM -0500, Joyce Kong wrote:
> > > > > > Since C11 memory model is adopted in DPDK now[1], use GCC's
> > > > > > atomic builtins in test cases.
> > > > >
> > > > > as previously discussed these atomics are not "C11" they are
> > > > > direct use of gcc builtins. please don't incorporate C11 into
> > > > > the title of the patches or commit messages since it isn't.
> > > >
> > > > GCC supports 2 types of built-in atomics, __atomic_xxx[1] and
> > > > __sync_xxx [2].
> > > > We need a way to distinguish between them.
> > > > We are using "C11" as [1] says they match C++11 memory model.
> > >
> > > I agree it would be more correct to mention "compiler builtin"
> > > as it is not strictly the C11 API.
> > The log already mentions "GCC's C11 atomic builtins". I think that is c=
orrect
> enough and represents the change correctly.
>=20
> it's misleading and does not attract the correct reviewers particularly d=
ue to
> prominence in the commit/mail subject.
>=20
> please change it to "Use GCC atomic builtins" which describes clearly the
> actual change without ambiguity.  using "C11" implies the patch is adding
> code that uses C11 stdatomic.h and it doesn't.
As I mentioned earlier in this thread, GCC supports 2 types of atomics. "Us=
e GCC atomic builtins" does not help distinguish between them. In "GCC's C1=
1 atomic builtins" - "C11" indicates which atomics we are using, "atomic bu=
iltins" indicates that we are NOT using APIs from stdatomic.h