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 E5E46CD13D3 for ; Thu, 30 Apr 2026 18:35:03 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DA7C74021F; Thu, 30 Apr 2026 20:35:02 +0200 (CEST) Received: from dkmailrelay1.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by mails.dpdk.org (Postfix) with ESMTP id 70A4B400D6 for ; Thu, 30 Apr 2026 20:35:01 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesys.local [192.168.4.10]) by dkmailrelay1.smartsharesystems.com (Postfix) with ESMTP id 531EE205F2; Thu, 30 Apr 2026 20:35:00 +0200 (CEST) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Subject: RE: [PATCH] ring: add cache guard after ring elements table Date: Thu, 30 Apr 2026 20:34:54 +0200 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35F65835@smartserver.smartshare.dk> In-Reply-To: X-MimeOLE: Produced By Microsoft Exchange V6.5 X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] ring: add cache guard after ring elements table Thread-Index: AQHc0XkQlTcfmwaszE+wFaHNWAZ9L7X358TAgAAS8tA= References: <20260421102358.118204-1-mb@smartsharesystems.com> From: =?utf-8?B?TW9ydGVuIEJyw7hydXA=?= To: "Konstantin Ananyev" , , "Konstantin Ananyev" , "Wathsala Vithanage" Cc: "David Marchand" 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 PiBGcm9tOiBLb25zdGFudGluIEFuYW55ZXYgW21haWx0bzprb25zdGFudGluLmFuYW55ZXZAaHVh d2VpLmNvbV0NCj4gU2VudDogVGh1cnNkYXksIDMwIEFwcmlsIDIwMjYgMTkuMjINCj4gDQo+IEhp IE1vcnRlbiwNCj4gDQo+ID4gQWRkZWQgY2FjaGUgZ3VhcmQgYWZ0ZXIgdGhlIHRhYmxlIGhvbGRp bmcgdGhlIHJpbmcgZWxlbWVudHMsIHRvIGF2b2lkDQo+ID4gZmFsc2Ugc2hhcmluZyBjb25mbGlj dHMgY2F1c2VkIGJ5IG5leHQtbGluZSBoYXJkd2FyZSBwcmVmZXRjaGVycyB3aGVuDQo+ID4gYWNj ZXNzaW5nIGVsZW1lbnRzIGF0IHRoZSBlbmQgb2YgdGhlIHJpbmcgdGFibGUuDQo+IA0KPiBJIGRv bid0IHNlZSBhbnkgaGFybSB3aXRoIGl0LCBhbmQgaW4gdGhlb3J5IGl0IG1pZ2h0IGhlbHAgaW4g c29tZQ0KPiBjYXNlcy4uLg0KPiBUaG91Z2ggSSB3b25kZXIgaG93IHJlYWwgaXMgdGhhdCBwcm9i bGVtPw0KPiBEaWQgeW91IGV2ZXIgb2JzZXJ2ZSBzdWNoIGNvbnRlbnRpb24gdG8gaGFwcGVuPw0K DQpJIG5ldmVyIG9ic2VydmVkIGEgcHJvYmxlbSB3aXRoIHRoaXMuDQpUaGUgcmlzayBvZiBjb250 ZW50aW9uIGRlcGVuZHMgb24gd2hhdCBpcyBhbGxvY2F0ZWQgaW4gdGhlIG1lbW9yeSBhZnRlciB0 aGUgcmluZy4gV2hpY2ggaXMgYXBwbGljYXRpb24gc3BlY2lmaWMuDQoNCkl0IHNlZW1zIGxpa2Ug YSBwdXJlbHkgdGhlb3JldGljYWwgaXNzdWUsIGJ1dCBzaG91bGQgYmUgZml4ZWQgYW55d2F5LCB0 byBlbGltaW5hdGUgdGhhdCByaXNrLg0KDQo+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IE1vcnRlbiBC csO4cnVwIDxtYkBzbWFydHNoYXJlc3lzdGVtcy5jb20+DQo+ID4gLS0tDQo+ID4gIGxpYi9yaW5n L3J0ZV9yaW5nLmMgfCAzICsrKw0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCsp DQo+ID4NCj4gPiBkaWZmIC0tZ2l0IGEvbGliL3JpbmcvcnRlX3JpbmcuYyBiL2xpYi9yaW5nL3J0 ZV9yaW5nLmMNCj4gPiBpbmRleCBmMTAwNTBhMWM0Li45Y2NjNjJjZDQyIDEwMDY0NA0KPiA+IC0t LSBhL2xpYi9yaW5nL3J0ZV9yaW5nLmMNCj4gPiArKysgYi9saWIvcmluZy9ydGVfcmluZy5jDQo+ ID4gQEAgLTczLDggKzczLDExIEBAIHJ0ZV9yaW5nX2dldF9tZW1zaXplX2VsZW0odW5zaWduZWQg aW50IGVzaXplLA0KPiB1bnNpZ25lZA0KPiA+IGludCBjb3VudCkNCj4gPiAgCQlyZXR1cm4gLUVJ TlZBTDsNCj4gPiAgCX0NCj4gPg0KPiA+ICsJc3RhdGljX2Fzc2VydChzaXplb2Yoc3RydWN0IHJ0 ZV9yaW5nKSA9PQ0KPiA+IFJURV9DQUNIRV9MSU5FX1JPVU5EVVAoc2l6ZW9mKHN0cnVjdCBydGVf cmluZykpLA0KPiA+ICsJCQkiU2l6ZSBvZiBzdHJ1Y3QgcnRlX3Jpbmcgbm90IGNhY2hlIGxpbmUg YWxpZ25lZCIpOw0KPiA+ICAJc3ogPSBzaXplb2Yoc3RydWN0IHJ0ZV9yaW5nKSArIChzc2l6ZV90 KWNvdW50ICogZXNpemU7DQo+ID4gIAlzeiA9IFJURV9BTElHTihzeiwgUlRFX0NBQ0hFX0xJTkVf U0laRSk7DQo+ID4gKwlzeiArPSBSVEVfQ0FDSEVfR1VBUkRfTElORVMgKiBSVEVfQ0FDSEVfTElO RV9TSVpFOw0KPiA+ICAJcmV0dXJuIHN6Ow0KPiA+ICB9DQo+ID4NCj4gPiAtLQ0KPiA+IDIuNDMu MA0KDQo=