From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id A628CA0471 for ; Fri, 19 Jul 2019 07:44:28 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 76A64231E; Fri, 19 Jul 2019 07:44:28 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id D2F5C271 for ; Fri, 19 Jul 2019 07:44:26 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Jul 2019 22:44:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,280,1559545200"; d="scan'208";a="176208773" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by FMSMGA003.fm.intel.com with ESMTP; 18 Jul 2019 22:44:25 -0700 Received: from fmsmsx115.amr.corp.intel.com (10.18.116.19) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 18 Jul 2019 22:44:25 -0700 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by fmsmsx115.amr.corp.intel.com (10.18.116.19) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 18 Jul 2019 22:44:25 -0700 Received: from shsmsx105.ccr.corp.intel.com ([169.254.11.232]) by SHSMSX101.ccr.corp.intel.com ([169.254.1.134]) with mapi id 14.03.0439.000; Fri, 19 Jul 2019 13:44:23 +0800 From: "Zhang, Qi Z" To: "Zhang, Xiao" , "dev@dpdk.org" CC: "Lu, Wenzhuo" , "Zhao1, Wei" , "Zhang, Xiao" Thread-Topic: [dpdk-dev] [DPDK] net/e1000: fix buffer overrun while i219 processing DMA transactions Thread-Index: AQHVNUdTLOXPX5XGTUKogi3L+94WFKbRfzOQ Date: Fri, 19 Jul 2019 05:44:22 +0000 Message-ID: <039ED4275CED7440929022BC67E7061153D697BA@SHSMSX105.ccr.corp.intel.com> References: <1562593002-36586-1-git-send-email-xiao.zhang@intel.com> In-Reply-To: <1562593002-36586-1-git-send-email-xiao.zhang@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNmJlYTEyNGMtNjFlYi00ZmQ2LWE2OTQtMjIwOTcyMmYxNDAwIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiSDk5ZDZSeEFhTEVTOWg4ZGgweWphTk52M3UyWFM0SkhEZ3pNQzRzWEoyeUZtY0NETzByTENPNUhOWmN3TkZYaSJ9 x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [DPDK] net/e1000: fix buffer overrun while i219 processing DMA transactions X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogZGV2IFttYWlsdG86ZGV2 LWJvdW5jZXNAZHBkay5vcmddIE9uIEJlaGFsZiBPZiBYaWFvIFpoYW5nDQo+IFNlbnQ6IE1vbmRh eSwgSnVseSA4LCAyMDE5IDk6MzcgUE0NCj4gVG86IGRldkBkcGRrLm9yZw0KPiBDYzogTHUsIFdl bnpodW8gPHdlbnpodW8ubHVAaW50ZWwuY29tPjsgWmhhbzEsIFdlaQ0KPiA8d2VpLnpoYW8xQGlu dGVsLmNvbT47IFpoYW5nLCBYaWFvIDx4aWFvLnpoYW5nQGludGVsLmNvbT4NCj4gU3ViamVjdDog W2RwZGstZGV2XSBbRFBES10gbmV0L2UxMDAwOiBmaXggYnVmZmVyIG92ZXJydW4gd2hpbGUgaTIx OQ0KPiBwcm9jZXNzaW5nIERNQSB0cmFuc2FjdGlvbnMNCj4gDQo+IEludGVswq4gMTAwLzIwMCBT ZXJpZXMgQ2hpcHNldCBwbGF0Zm9ybXMgcmVkdWNlZCB0aGUgcm91bmQtdHJpcCBsYXRlbmN5IGZv ciB0aGUNCj4gTEFOIENvbnRyb2xsZXIgRE1BIGFjY2Vzc2VzLCBjYXVzaW5nIGluIHNvbWUgaGln aCBwZXJmb3JtYW5jZSBjYXNlcyBhIGJ1ZmZlcg0KPiBvdmVycnVuIHdoaWxlIHRoZSBJMjE5IExB TiBDb25uZWN0ZWQgRGV2aWNlIGlzIHByb2Nlc3NpbmcgdGhlIERNQQ0KPiB0cmFuc2FjdGlvbnMu IEkyMTlMTSBhbmQgSTIxOVYgZGV2aWNlcyBjYW4gZmFsbCBpbnRvIHVucmVjb3ZlcmVkIFR4IGhh bmcNCj4gdW5kZXIgdmVyeSBzdHJlc3NmdWxseSBVRFAgdHJhZmZpYyBhbmQgbXVsdGlwbGUgcmVj b25uZWN0aW9uIG9mIEV0aGVybmV0IGNhYmxlLg0KPiBUaGlzIFR4IGhhbmcgb2YgdGhlIExBTiBD b250cm9sbGVyIGlzIG9ubHkgcmVjb3ZlcmVkIGlmIHRoZSBzeXN0ZW0gaXMgcmVib290ZWQuDQo+ IFNsaWdodGx5IHNsb3cgZG93biBETUEgYWNjZXNzIGJ5IHJlZHVjaW5nIHRoZSBudW1iZXIgb2Yg b3V0c3RhbmRpbmcNCj4gcmVxdWVzdHMuDQo+IFRoaXMgd29ya2Fyb3VuZCBjb3VsZCBoYXZlIGFu IGltcGFjdCBvbiBUQ1AgdHJhZmZpYyBwZXJmb3JtYW5jZSBvbiB0aGUNCj4gcGxhdGZvcm0uIERp c2FibGluZyBUU08gZWxpbWluYXRlcyBwZXJmb3JtYW5jZSBsb3NzIGZvciBUQ1AgdHJhZmZpYyB3 aXRob3V0IGENCj4gbm90aWNlYWJsZSBpbXBhY3Qgb24gQ1BVIHBlcmZvcm1hbmNlLg0KPiANCj4g UGxlYXNlLCByZWZlciB0byBJMjE4L0kyMTkgc3BlY2lmaWNhdGlvbiB1cGRhdGU6DQo+IGh0dHBz Oi8vd3d3LmludGVsLmNvbS9jb250ZW50L3d3dy91cy9lbi9lbWJlZGRlZC9wcm9kdWN0cy9uZXR3 b3JraW5nDQo+IC8NCj4gZXRoZXJuZXQtY29ubmVjdGlvbi1pMjE4LWZhbWlseS1kb2N1bWVudGF0 aW9uLmh0bWwNCj4gDQo+IFNpZ25lZC1vZmYtYnk6IFhpYW8gWmhhbmcgPHhpYW8uemhhbmdAaW50 ZWwuY29tPg0KDQpBY2tlZC1ieTogUWkgWmhhbmcgPHFpLnouemhhbmdAaW50ZWwuY29tPg0KDQpB cHBsaWVkIHRvIGRwZGstbmV4dC1uZXQtaW50ZWwuDQoNClRoYW5rcw0KUWkNCg==