From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 56B4D46F45; Wed, 24 Sep 2025 12:08:31 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D627E4065E; Wed, 24 Sep 2025 12:08:30 +0200 (CEST) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by mails.dpdk.org (Postfix) with ESMTP id 74C444027C for ; Wed, 24 Sep 2025 12:08:29 +0200 (CEST) Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4cWsvH4wzHz6L587; Wed, 24 Sep 2025 18:06:35 +0800 (CST) Received: from dubpeml500001.china.huawei.com (unknown [7.214.147.241]) by mail.maildlp.com (Postfix) with ESMTPS id AD7161402FF; Wed, 24 Sep 2025 18:08:28 +0800 (CST) Received: from dubpeml500001.china.huawei.com (7.214.147.241) by dubpeml500001.china.huawei.com (7.214.147.241) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Wed, 24 Sep 2025 11:08:28 +0100 Received: from dubpeml500001.china.huawei.com ([7.214.147.241]) by dubpeml500001.china.huawei.com ([7.214.147.241]) with mapi id 15.02.1544.011; Wed, 24 Sep 2025 11:08:28 +0100 From: Konstantin Ananyev To: Ola Liljedahl , Wathsala Vithanage , Honnappa Nagarahalli CC: "dev@dpdk.org" , Dhruv Tripathi , Bruce Richardson Subject: RE: [PATCH 1/1] ring: safe partial ordering for head/tail update Thread-Topic: [PATCH 1/1] ring: safe partial ordering for head/tail update Thread-Index: AQHcJnJlB2Gj2xn6O0SOJRCJl7cS/rSWYP5wgABfdICAADf1oP///ZsAgATllsCABXDfAIAApMtQgAARVpCAAACagIAAJIKg Date: Wed, 24 Sep 2025 10:08:28 +0000 Message-ID: <2421eba5de7c4586a7b80dda29078eb2@huawei.com> References: <20250915185451.533039-1-wathsala.vithanage@arm.com> <20250915185451.533039-2-wathsala.vithanage@arm.com> <2a611c3cf926d752a54b7655c27d6df874a2d0de.camel@arm.com> <61a9d5b157be4816aa296194f9c0eabe@huawei.com> <4173E44D-BB31-45B9-AF6A-553B1E755604@arm.com> <64a7def62ee642139c3af31ce4fd94e9@huawei.com> <8eab3da6eb2944a4a4a197aeb38ee2f1@huawei.com> <71C73931-11EA-4B4C-8FFF-F82A2B2F7520@arm.com> In-Reply-To: <71C73931-11EA-4B4C-8FFF-F82A2B2F7520@arm.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.126.173.27] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org DQoNCj4gPiA+IFN1cmUsIEkgYW0gdGFsa2luZyBhYm91dCBNVCBzY2VuYXJpby4NCj4gPiA+IEkg dGhpbmsgSSBhbHJlYWR5IHByb3ZpZGVkIGFuIGV4YW1wbGU6IERQREsgbWVtcG9vbCBsaWJyYXJ5 IChzZWUgYmVsb3cpLg0KPiA+ID4gSW4gYnJpZWYsIEl0IHdvcmtzIGxpa2UgdGhhdDoNCj4gPiA+ IEF0IGluaXQgaXQgYWxsb2NhdGVzIHJpbmcgb2YgTiBtZW1vcnkgYnVmZmVycyBhbmQgcmluZyBi aWcgZW5vdWdoIHRvIGhvbGQgYWxsIG9mDQo+IHRoZW0uDQo+ID4NCj4gPiBTb3JyeSwgSSBtZWFu dCB0byBzYXk6ICJpdCBhbGxvY2F0ZXMgTiBtZW1vcnkgYnVmZmVycyBhbmQgcmluZyBiaWcgZW5v dWdoIHRvIGhvbGQNCj4gYWxsIG9mIHRoZW0iLg0KPiA+DQo+ID4gPiBUaGVuIGl0IGVucXVldWVz IGFsbCBhbGxvY2F0ZWQgbWVtb3J5IGJ1ZmZlcnMgaW50byB0aGUgcmluZy4NCj4gPiA+IG1lbXBv b2xfZ2V0IC0gcmV0cmlldmVzIChkZXF1ZXVlcykgYnVmZmVycyBmcm9tIHRoZSByaW5nLg0KPiA+ ID4gbWVtcG9vbF9wdXQgLSBwdXRzIHRoZW0gYmFjayAoZW5xdWV1ZXMpIHRvIHRoZSByaW5nDQo+ ID4gPiBnZXQoKSBtaWdodCBmYWlsIChFTk9NRU0pLCB3aGlsZSBwdXQgaXMgZXhwZWN0ZWQgdG8g YWx3YXlzIHN1Y2NlZWQuDQo+IEJ1dCBob3cgZG9lcyB0aGUgdGhyZWFkIHdoaWNoIGNhbGxzIG1l bXBvb2xfcHV0KCkgZ2V0IGhvbGQgb2YgdGhlIG1lbW9yeSBidWZmZXJzDQo+IHRoYXQNCj4gd2Vy ZSBvYnRhaW5lZCB1c2luZyBtZW1wb29sX2dldCgpIGJ5IHNvbWUgb3RoZXIgdGhyZWFkPyBPciB0 aGlzIGlzIG5vdCB0aGUNCj4gc2NlbmFyaW8geW91DQo+IGFyZSB3b3JyeWluZyBhYm91dD8NCj4g SXMgaXQgcmF0aGVyIHRoYXQgbXVsdGlwbGUgdGhyZWFkcyBpbmRlcGVuZGVudGx5IGNhbGwgbWVt cG9vbF9nZXQoKSBhbmQgdGhlbg0KPiBtZW1wb29sX3B1dCgpDQo+IG9uIHRoZWlyIG93biBidWZm ZXJzPyBBbmQgeW91IGFyZSB3b3JyaWVkIHRoYXQgYSB0aHJlYWQgd2lsbCBmYWlsIHRvIHJldHVy bg0KPiAobWVtcG9vbF9wdXQpIGENCj4gYnVmZmVyIHRoYXQgaXQgZWFybGllciBhbGxvY2F0ZWQg KG1lbXBvb2xfZ2V0KT8gV2UgY291bGQgY3JlYXRlIGEgbGl0bXVzIHRlc3QgZm9yDQo+IHRoYXQu DQoNCkJvdGggc2NlbmFyaW9zIGFyZSBwb3NzaWJsZS4NCkZvciBSdW4tVG8tQ29tcGxldGlvbiBt b2RlbCBlYWNoIHRocmVhZCB1c3VhbGx5IGRvZXM6IGFsbG9jYXRlL3VzZS9mcmVlIGdyb3VwIG9m IG1idWZzLg0KRm9yIHBpcGxlbGluZSBtb2RlbCBvbmUgdGhyZWFkIGNhbiBhbGxvY2F0ZSBidW5j aCBvZiBtYnVmcywgdGhlbiBwYXNzIHRoZW0gdG8gb3RoZXIgDQp0aHJlYWQgKHZpYSBhbm90aGVy IHJpbmcgZm9yIGV4YW1wbGUpIGZvciBmdXJ0aGVyIHByb2Nlc3NpbmcgYW5kIHRoZW4gcmVsZWFz aW5nLg0KDQoNCg==