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 0954548ADF; Tue, 11 Nov 2025 17:39:44 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9197D402B0; Tue, 11 Nov 2025 17:39:43 +0100 (CET) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by mails.dpdk.org (Postfix) with ESMTP id 557C440280 for ; Tue, 11 Nov 2025 17:39:42 +0100 (CET) Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4d5XLM14CyzHnGj5; Wed, 12 Nov 2025 00:39:23 +0800 (CST) Received: from frapema500001.china.huawei.com (unknown [7.182.19.243]) by mail.maildlp.com (Postfix) with ESMTPS id 93C2B1402FB; Wed, 12 Nov 2025 00:39:40 +0800 (CST) Received: from frapema500003.china.huawei.com (7.182.19.114) by frapema500001.china.huawei.com (7.182.19.243) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 11 Nov 2025 17:39:40 +0100 Received: from frapema500003.china.huawei.com ([7.182.19.114]) by frapema500003.china.huawei.com ([7.182.19.114]) with mapi id 15.02.1544.011; Tue, 11 Nov 2025 17:39:40 +0100 From: Marat Khalili To: Jerin Jacob CC: Konstantin Ananyev , Stephen Hemminger , "dev@dpdk.org" Subject: RE: [PATCH 1/3] bpf: fix signed shift overflows in ARM JIT Thread-Topic: [PATCH 1/3] bpf: fix signed shift overflows in ARM JIT Thread-Index: AQHcUlcr87G/2RlxX0m9Gw4mx1QmwbTs8noAgABNFRCAAFwvgIAAEVuw Date: Tue, 11 Nov 2025 16:39:40 +0000 Message-ID: References: <20251110153046.63518-1-marat.khalili@huawei.com> <20251110153046.63518-2-marat.khalili@huawei.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.206.137.70] 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 PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBKZXJpbiBKYWNvYiA8amVyaW5q YWNvYmtAZ21haWwuY29tPg0KPiBTZW50OiBUdWVzZGF5IDExIE5vdmVtYmVyIDIwMjUgMTY6MzEN Cj4gVG86IE1hcmF0IEtoYWxpbGkgPG1hcmF0LmtoYWxpbGlAaHVhd2VpLmNvbT4NCj4gQ2M6IEtv bnN0YW50aW4gQW5hbnlldiA8a29uc3RhbnRpbi5hbmFueWV2QGh1YXdlaS5jb20+OyBTdGVwaGVu IEhlbW1pbmdlciA8c3RlcGhlbkBuZXR3b3JrcGx1bWJlci5vcmc+Ow0KPiBkZXZAZHBkay5vcmcN Cj4gU3ViamVjdDogUmU6IFtQQVRDSCAxLzNdIGJwZjogZml4IHNpZ25lZCBzaGlmdCBvdmVyZmxv d3MgaW4gQVJNIEpJVA0KPiANCj4gT24gVHVlLCBOb3YgMTEsIDIwMjUgYXQgMzo0MOKAr1BNIE1h cmF0IEtoYWxpbGkgPG1hcmF0LmtoYWxpbGlAaHVhd2VpLmNvbT4gd3JvdGU6DQo+ID4NCj4gPiA+ IE9uIE1vbiwgTm92IDEwLCAyMDI1IGF0IDk6MDHigK9QTSBNYXJhdCBLaGFsaWxpIDxtYXJhdC5r aGFsaWxpQGh1YXdlaS5jb20+IHdyb3RlOg0KPiA+ID4gPg0KPiA+ID4gPiBMZWZ0IHNoaWZ0cyBv ZiBpbnRlZ2VyIGxpdGVyYWxzIGFuZCBib29sIHZhbHVlcyBvdmVyd3JpdGluZyB0aGUgc2lnbiBi aXQNCj4gPiA+ID4gd2VyZSB1c2VkIG11bHRpcGxlIHRpbWVzIGluIGJwZl9qaXRfYXJtNjQuYy4g RS5nLjoNCj4gPiA+ID4NCj4gPiA+ID4gICAgIGluc24gPSAoISFpczY0KSA8PCAzMTsNCj4gPiA+ ID4NCj4gPiA+ID4gd2hlcmUgaXM2NCBoYXMgdHlwZSBib29sIChkb3VibGUgYmFuZyBpcyBhIG5v LW9wIGhlcmUpLiBUaGUgb3BlcmFuZCBvZg0KPiA+ID4gPiBsZWZ0IHNoaWZ0IHdhcyBwcm9tb3Rl ZCB0byB0eXBlIGludCwgd2hpY2ggd2hlbiAzMi1iaXQgd2lkZSBjYW5ub3QNCj4gPiA+ID4gcmVw cmVzZW50IHRoZSByZXN1bHQuIFNpbWlsYXJseSBsaXRlcmFsIGludGVnZXJzIGhhdmUgaW50IHR5 cGUgYnkNCj4gPiA+ID4gZGVmYXVsdC4gIFNhbml0aXplciBwcm9kdWNlZCB0aGUgZm9sbG93aW5n IGRpYWdub3N0aWMgZHVyaW5nIHJ1bnRpbWUNCj4gPiA+ID4gKGZvciB2YXJpb3VzIGxpbmVzKToN Cj4gPiA+ID4NCj4gPiA+ID4gICAgIGxpYi9icGYvYnBmX2ppdF9hcm02NC5jOjI0MToxODogcnVu dGltZSBlcnJvcjogbGVmdCBzaGlmdCBvZiAxIGJ5IDMxDQo+ID4gPiA+ICAgICBwbGFjZXMgY2Fu bm90IGJlIHJlcHJlc2VudGVkIGluIHR5cGUgJ2ludCcNCj4gPiA+DQo+ID4gPiBXb25kZXIgd2h5 IG5vbmUgb2YgdGhlIHRlc3RzIGluIGFwcC90ZXN0L3Rlc3RfYnBmLmMgYWJsZSB0byBjYXRjaA0K PiA+ID4gdGhpcz8gVGhlIGdlbmVyYXRlZCBBUk0gb3Bjb2RlIGxvb2tzIE9LIChvdGhlcndpc2Ug dGVzdHMgd29udCBwYXNzKS4NCj4gPiA+IENvdWxkIHlvdSBjaGVjayB3aGF0IGlzIG1pc3Npbmcg aW4gdGhlIGFwcC90ZXN0L3Rlc3RfYnBmLmM/DQo+ID4NCj4gPiBUaGF0IHRlc3RzIGRvIHRyaWdn ZXIgaXQuDQo+ID4NCj4gPiBSVEU+PmJwZl9hdXRvdGVzdA0KPiA+IC4uLy4uL3NyYy9saWIvYnBm L2JwZl9qaXRfYXJtNjQuYzozMjA6MTg6IHJ1bnRpbWUgZXJyb3I6IGxlZnQgc2hpZnQgb2YgMSBi eSAzMSBwbGFjZXMgY2Fubm90IGJlDQo+IHJlcHJlc2VudGVkIGluIHR5cGUgJ2ludCcNCj4gDQo+ IFRoaXMgaXMgd2hlbiBBU0FOIGlzIGVuYWJsZWQuIFJpZ2h0Pw0KDQpNb3JlIGxpa2VseSBVQlNB TiwgYnV0IHllcy4NCg0KPiBJcyBpdCByZWFsbHkgZ2VuZXJhdGluZyBCQUQNCj4gb3Bjb2RlKGku ZSBlbWl0ZXIgZ2VuZXJhdGluZyBiYWQgT1Bjb2RlKSBhbmQgdGVzdCBmYWlscz8NCg0KSWYgYWxs b3dlZCB0byBmaW5pc2ggdGhlIHRlc3QgZG9lcyBub3QgZmFpbC4NCkhvd2V2ZXIsIEkgaGF2ZSBu b3QgY29tcGFyZWQgRFBESyBvciBKSVQgY29tcGlsZWQgY29kZSB3aXRoIGFuZCB3aXRob3V0IGNo YW5nZXMuDQo=