From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 89E862BF3 for ; Fri, 25 Mar 2016 15:06:55 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga104.fm.intel.com with ESMTP; 25 Mar 2016 07:06:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,391,1455004800"; d="scan'208";a="941408920" Received: from irsmsx105.ger.corp.intel.com ([163.33.3.28]) by orsmga002.jf.intel.com with ESMTP; 25 Mar 2016 07:06:53 -0700 Received: from irsmsx156.ger.corp.intel.com (10.108.20.68) by irsmsx105.ger.corp.intel.com (163.33.3.28) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 25 Mar 2016 14:06:52 +0000 Received: from irsmsx105.ger.corp.intel.com ([169.254.7.35]) by IRSMSX156.ger.corp.intel.com ([169.254.3.132]) with mapi id 14.03.0248.002; Fri, 25 Mar 2016 14:06:52 +0000 From: "Ananyev, Konstantin" To: Olivier Matz , "dev@dpdk.org" CC: "Lu, Wenzhuo" Thread-Topic: [dpdk-dev] [PATCH] igb: fix crash with offload on 82575 chipset Thread-Index: AQHRhoGzagXQOLbGsU6tIWoqcqJSwJ9qMEjg Date: Fri, 25 Mar 2016 14:06:51 +0000 Message-ID: <2601191342CEEE43887BDE71AB97725836B21152@irsmsx105.ger.corp.intel.com> References: <1458901920-21677-1-git-send-email-olivier.matz@6wind.com> In-Reply-To: <1458901920-21677-1-git-send-email-olivier.matz@6wind.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYzBiNThjODctMjY0OS00NDkzLTk5NTgtZjNjM2NkM2VlYzM1IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6Ik9ZYnhxUDhYMDB1VDRvK3BzRlIzQlE5NlFUR0p2dGFxYlE2MWwydTdtMzA9In0= x-ctpclassification: CTP_IC x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] igb: fix crash with offload on 82575 chipset X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Mar 2016 14:06:56 -0000 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogZGV2IFttYWlsdG86ZGV2 LWJvdW5jZXNAZHBkay5vcmddIE9uIEJlaGFsZiBPZiBPbGl2aWVyIE1hdHoNCj4gU2VudDogRnJp ZGF5LCBNYXJjaCAyNSwgMjAxNiAxMDozMiBBTQ0KPiBUbzogZGV2QGRwZGsub3JnDQo+IENjOiBM dSwgV2Vuemh1bw0KPiBTdWJqZWN0OiBbZHBkay1kZXZdIFtQQVRDSF0gaWdiOiBmaXggY3Jhc2gg d2l0aCBvZmZsb2FkIG9uIDgyNTc1IGNoaXBzZXQNCj4gDQo+IE9uIHRoZSA4MjU3NSBjaGlwc2V0 LCB0aGVyZSBpcyBhIHBvb2wgb2YgZ2xvYmFsIFRYIGNvbnRleHRzIGluc3RlYWQgb2YgMg0KPiBw ZXIgcXVldWVzIG9uIDgyNTc2LiBTZWUgVGFibGUgQS0xICJDaGFuZ2VzIGluIFByb2dyYW1taW5n IEludGVyZmFjZQ0KPiBSZWxhdGl2ZSB0byA4MjU3NSIgb2YgSW50ZWzCriA4MjU3NkVCIEdiRSBD b250cm9sbGVyIGRhdGFzaGVldCAoKikuDQo+IA0KPiBJbiB0aGUgZHJpdmVyLCB0aGUgY29udGV4 dHMgYXJlIGF0dHJpYnV0ZWQgdG8gYSBUWCBxdWV1ZTogMC0xIGZvciB0eHEwLA0KPiAyLTMgZm9y IHR4cTEsIGFuZCBzbyBvbi4NCj4gDQo+IEluIGlnYmVfc2V0X3htaXRfY3R4KCksIHRoZSB2YXJp YWJsZSBjdHhfY3VyciBjb250YWlucyB0aGUgaW5kZXggb2YgdGhlDQo+IHBlci1xdWV1ZSBjb250 ZXh0ICgwIG9yIDEpLCBhbmQgY3R4X2lkeCBjb250YWlucyB0aGUgaW5kZXggdG8gYmUgZ2l2ZW4N Cj4gdG8gdGhlIGhhcmR3YXJlICgwIHRvIDcpLiBUaGUgc2l6ZSBvZiB0eHEtPmN0eF9jYWNoZVtd IGlzIDIsIGFuZCBtdXN0DQo+IGJlIGluZGV4ZWQgd2l0aCBjdHhfY3VyciB0byBhdm9pZCBhbiBv dXQtb2YtYm91bmQgYWNjZXNzLg0KPiANCj4gQWxzbywgdGhlIGluZGV4IHJldHVybmVkIGJ5IHdo YXRfYWR2Y3R4X3VwZGF0ZSgpIGlzIHRoZSBwZXItcXVldWUNCj4gaW5kZXggKDAgb3IgMSksIHNv IHdlIG5lZWQgdG8gYWRkIHR4cS0+Y3R4X3N0YXJ0IGJlZm9yZSBzZW5kaW5nIGl0DQo+IHRvIHRo ZSBoYXJkd2FyZS4NCj4gDQo+ICgqKSBUaGUgZGF0YXNoZWV0cyBzYXlzIDE2IGdsb2JhbCBjb250 ZXh0cywgaG93ZXZlciB0aGUgSURYIGZpZWxkcyBpbiBUWA0KPiAgICAgZGVzY3JpcHRvcnMgYXJl IDMgYml0cywgd2hpY2ggZ2l2ZXMgYSB0b3RhbCBvZiA4IGNvbnRleHRzLiBUaGUNCj4gICAgIGRy aXZlciBhc3N1bWVzIHRoZXJlIGFyZSA4IGNvbnRleHRzIG9uIDgyNTc1OiAyIHBlciBxdWV1ZXMs IDQgdHhxcy4NCj4gDQo+IEZpeGVzOiA0YzhkYjVmMDlhICgiaWdiOiBlbmFibGUgVFNPIHN1cHBv cnQiKQ0KPiBGaXhlczogYWY3NTA3OGZlYyAoImZpcnN0IHB1YmxpYyByZWxlYXNlIikNCj4gU2ln bmVkLW9mZi1ieTogT2xpdmllciBNYXR6IDxvbGl2aWVyLm1hdHpANndpbmQuY29tPg0KPiAtLS0N Cj4gIGRyaXZlcnMvbmV0L2UxMDAwL2lnYl9yeHR4LmMgfCA2ICsrKy0tLQ0KPiAgMSBmaWxlIGNo YW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkNCj4gDQo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL25ldC9lMTAwMC9pZ2Jfcnh0eC5jIGIvZHJpdmVycy9uZXQvZTEwMDAvaWdiX3J4 dHguYw0KPiBpbmRleCBlNTI3ODk1Li41MjlkYmE0IDEwMDY0NA0KPiAtLS0gYS9kcml2ZXJzL25l dC9lMTAwMC9pZ2Jfcnh0eC5jDQo+ICsrKyBiL2RyaXZlcnMvbmV0L2UxMDAwL2lnYl9yeHR4LmMN Cj4gQEAgLTMyNSw5ICszMjUsOSBAQCBpZ2JlX3NldF94bWl0X2N0eChzdHJ1Y3QgaWdiX3R4X3F1 ZXVlKiB0eHEsDQo+ICAJfQ0KPiANCj4gIAl0eHEtPmN0eF9jYWNoZVtjdHhfY3Vycl0uZmxhZ3Mg PSBvbF9mbGFnczsNCj4gLQl0eHEtPmN0eF9jYWNoZVtjdHhfaWR4XS50eF9vZmZsb2FkLmRhdGEg PQ0KPiArCXR4cS0+Y3R4X2NhY2hlW2N0eF9jdXJyXS50eF9vZmZsb2FkLmRhdGEgPQ0KPiAgCQl0 eF9vZmZsb2FkX21hc2suZGF0YSAmIHR4X29mZmxvYWQuZGF0YTsNCj4gLQl0eHEtPmN0eF9jYWNo ZVtjdHhfaWR4XS50eF9vZmZsb2FkX21hc2sgPSB0eF9vZmZsb2FkX21hc2s7DQo+ICsJdHhxLT5j dHhfY2FjaGVbY3R4X2N1cnJdLnR4X29mZmxvYWRfbWFzayA9IHR4X29mZmxvYWRfbWFzazsNCj4g DQo+ICAJY3R4X3R4ZC0+dHlwZV90dWNtZF9tbGhsID0gcnRlX2NwdV90b19sZV8zMih0eXBlX3R1 Y21kX21saGwpOw0KPiAgCXZsYW5fbWFjaXBfbGVucyA9ICh1aW50MzJfdCl0eF9vZmZsb2FkLmRh dGE7DQo+IEBAIC00NTAsNyArNDUwLDcgQEAgZXRoX2lnYl94bWl0X3BrdHModm9pZCAqdHhfcXVl dWUsIHN0cnVjdCBydGVfbWJ1ZiAqKnR4X3BrdHMsDQo+ICAJCQljdHggPSB3aGF0X2FkdmN0eF91 cGRhdGUodHhxLCB0eF9vbF9yZXEsIHR4X29mZmxvYWQpOw0KPiAgCQkJLyogT25seSBhbGxvY2F0 ZSBjb250ZXh0IGRlc2NyaXB0b3IgaWYgcmVxdWlyZWQqLw0KPiAgCQkJbmV3X2N0eCA9IChjdHgg PT0gSUdCX0NUWF9OVU0pOw0KPiAtCQkJY3R4ID0gdHhxLT5jdHhfY3VycjsNCj4gKwkJCWN0eCA9 IHR4cS0+Y3R4X2N1cnIgKyB0eHEtPmN0eF9zdGFydDsNCj4gIAkJCXR4X2xhc3QgPSAodWludDE2 X3QpICh0eF9sYXN0ICsgbmV3X2N0eCk7DQo+ICAJCX0NCj4gIAkJaWYgKHR4X2xhc3QgPj0gdHhx LT5uYl90eF9kZXNjKQ0KPiAtLQ0KDQpBY2tlZC1ieTogS29uc3RhbnRpbiBBbmFueWV2IDxrb25z dGFudGluLmFuYW55ZXZAaW50ZWwuY29tPg0KDQo+IDIuMS40DQoNCg==