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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 660F5CD13D3 for ; Thu, 30 Apr 2026 17:22:29 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9C7C34021F; Thu, 30 Apr 2026 19:22:28 +0200 (CEST) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by mails.dpdk.org (Postfix) with ESMTP id ED056400D6 for ; Thu, 30 Apr 2026 19:22:27 +0200 (CEST) Received: from mail.maildlp.com (unknown [172.18.224.150]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4g61FR0PfszJ46BB; Fri, 1 May 2026 01:22:19 +0800 (CST) Received: from dubpeml100001.china.huawei.com (unknown [7.214.144.137]) by mail.maildlp.com (Postfix) with ESMTPS id 917C440571; Fri, 1 May 2026 01:22:26 +0800 (CST) Received: from dubpeml500001.china.huawei.com (7.214.147.241) by dubpeml100001.china.huawei.com (7.214.144.137) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Thu, 30 Apr 2026 18:22:26 +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; Thu, 30 Apr 2026 18:22:26 +0100 From: Konstantin Ananyev To: =?utf-8?B?TW9ydGVuIEJyw7hydXA=?= , "dev@dpdk.org" , Konstantin Ananyev , Wathsala Vithanage CC: David Marchand Subject: RE: [PATCH] ring: add cache guard after ring elements table Thread-Topic: [PATCH] ring: add cache guard after ring elements table Thread-Index: AQHc0XkQlTcfmwaszE+wFaHNWAZ9L7X358TA Date: Thu, 30 Apr 2026 17:22:26 +0000 Message-ID: References: <20260421102358.118204-1-mb@smartsharesystems.com> In-Reply-To: <20260421102358.118204-1-mb@smartsharesystems.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.206.138.220] 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 DQpIaSBNb3J0ZW4sDQoNCj4gQWRkZWQgY2FjaGUgZ3VhcmQgYWZ0ZXIgdGhlIHRhYmxlIGhvbGRp bmcgdGhlIHJpbmcgZWxlbWVudHMsIHRvIGF2b2lkDQo+IGZhbHNlIHNoYXJpbmcgY29uZmxpY3Rz IGNhdXNlZCBieSBuZXh0LWxpbmUgaGFyZHdhcmUgcHJlZmV0Y2hlcnMgd2hlbg0KPiBhY2Nlc3Np bmcgZWxlbWVudHMgYXQgdGhlIGVuZCBvZiB0aGUgcmluZyB0YWJsZS4NCg0KSSBkb24ndCBzZWUg YW55IGhhcm0gd2l0aCBpdCwgYW5kIGluIHRoZW9yeSBpdCBtaWdodCBoZWxwIGluIHNvbWUgY2Fz ZXMuLi4NClRob3VnaCBJIHdvbmRlciBob3cgcmVhbCBpcyB0aGF0IHByb2JsZW0/DQpEaWQgeW91 IGV2ZXIgb2JzZXJ2ZSBzdWNoIGNvbnRlbnRpb24gdG8gaGFwcGVuPw0KDQo+IFNpZ25lZC1vZmYt Ynk6IE1vcnRlbiBCcsO4cnVwIDxtYkBzbWFydHNoYXJlc3lzdGVtcy5jb20+DQo+IC0tLQ0KPiAg bGliL3JpbmcvcnRlX3JpbmcuYyB8IDMgKysrDQo+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRp b25zKCspDQo+IA0KPiBkaWZmIC0tZ2l0IGEvbGliL3JpbmcvcnRlX3JpbmcuYyBiL2xpYi9yaW5n L3J0ZV9yaW5nLmMNCj4gaW5kZXggZjEwMDUwYTFjNC4uOWNjYzYyY2Q0MiAxMDA2NDQNCj4gLS0t IGEvbGliL3JpbmcvcnRlX3JpbmcuYw0KPiArKysgYi9saWIvcmluZy9ydGVfcmluZy5jDQo+IEBA IC03Myw4ICs3MywxMSBAQCBydGVfcmluZ19nZXRfbWVtc2l6ZV9lbGVtKHVuc2lnbmVkIGludCBl c2l6ZSwgdW5zaWduZWQNCj4gaW50IGNvdW50KQ0KPiAgCQlyZXR1cm4gLUVJTlZBTDsNCj4gIAl9 DQo+IA0KPiArCXN0YXRpY19hc3NlcnQoc2l6ZW9mKHN0cnVjdCBydGVfcmluZykgPT0NCj4gUlRF X0NBQ0hFX0xJTkVfUk9VTkRVUChzaXplb2Yoc3RydWN0IHJ0ZV9yaW5nKSksDQo+ICsJCQkiU2l6 ZSBvZiBzdHJ1Y3QgcnRlX3Jpbmcgbm90IGNhY2hlIGxpbmUgYWxpZ25lZCIpOw0KPiAgCXN6ID0g c2l6ZW9mKHN0cnVjdCBydGVfcmluZykgKyAoc3NpemVfdCljb3VudCAqIGVzaXplOw0KPiAgCXN6 ID0gUlRFX0FMSUdOKHN6LCBSVEVfQ0FDSEVfTElORV9TSVpFKTsNCj4gKwlzeiArPSBSVEVfQ0FD SEVfR1VBUkRfTElORVMgKiBSVEVfQ0FDSEVfTElORV9TSVpFOw0KPiAgCXJldHVybiBzejsNCj4g IH0NCj4gDQo+IC0tDQo+IDIuNDMuMA0KDQo=