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22 Sep 2020 23:47:30 -0700 IronPort-SDR: pQBjypFTtcYYeRq8yeYlgy2mSrdcyjfj2MwUNwqsQXSn2Ug4vT+g2W3dqzBxErE7YoX88/uXum KeJrnubj3zcQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="291568158" Received: from fmsmsx603.amr.corp.intel.com ([10.18.126.83]) by fmsmga008.fm.intel.com with ESMTP; 22 Sep 2020 23:47:29 -0700 Received: from shsmsx602.ccr.corp.intel.com (10.109.6.142) by fmsmsx603.amr.corp.intel.com (10.18.126.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Tue, 22 Sep 2020 23:47:29 -0700 Received: from shsmsx605.ccr.corp.intel.com (10.109.6.215) by SHSMSX602.ccr.corp.intel.com (10.109.6.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Wed, 23 Sep 2020 14:47:27 +0800 Received: from shsmsx605.ccr.corp.intel.com ([10.109.6.215]) by SHSMSX605.ccr.corp.intel.com ([10.109.6.215]) with mapi id 15.01.1713.004; Wed, 23 Sep 2020 14:47:27 +0800 From: "Zhang, Chen" To: Li Zhijian , Jason Wang , qemu-dev Subject: RE: [PATCH 3/4] net/colo-compare.c: Add secondary old packet detection Thread-Topic: [PATCH 3/4] net/colo-compare.c: Add secondary old packet detection Thread-Index: AQHWjZ19seEynVntl0mme3qawj1B1qlztugAgAHSdZA= Date: Wed, 23 Sep 2020 06:47:27 +0000 Message-ID: References: <20200918092203.20384-1-chen.zhang@intel.com> <20200918092203.20384-4-chen.zhang@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.5.1.3 dlp-reaction: no-action x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Received-SPF: pass client-ip=134.134.136.126; envelope-from=chen.zhang@intel.com; helo=mga18.intel.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/23 02:47:30 X-ACL-Warn: Detected OS = FreeBSD 9.x or newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Zhang Chen Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogTGkgWmhpamlhbiA8bGl6 aGlqaWFuQGNuLmZ1aml0c3UuY29tPg0KPiBTZW50OiBUdWVzZGF5LCBTZXB0ZW1iZXIgMjIsIDIw MjAgMjo0NyBQTQ0KPiBUbzogWmhhbmcsIENoZW4gPGNoZW4uemhhbmdAaW50ZWwuY29tPjsgSmFz b24gV2FuZw0KPiA8amFzb3dhbmdAcmVkaGF0LmNvbT47IHFlbXUtZGV2IDxxZW11LWRldmVsQG5v bmdudS5vcmc+DQo+IENjOiBaaGFuZyBDaGVuIDx6aGFuZ2NraWRAZ21haWwuY29tPg0KPiBTdWJq ZWN0OiBSZTogW1BBVENIIDMvNF0gbmV0L2NvbG8tY29tcGFyZS5jOiBBZGQgc2Vjb25kYXJ5IG9s ZCBwYWNrZXQNCj4gZGV0ZWN0aW9uDQo+IA0KPiANCj4gDQo+IE9uIDkvMTgvMjAgNToyMiBQTSwg WmhhbmcgQ2hlbiB3cm90ZToNCj4gPiBGcm9tOiBaaGFuZyBDaGVuIDxjaGVuLnpoYW5nQGludGVs LmNvbT4NCj4gPg0KPiA+IERldGVjdCBxdWV1ZWQgc2Vjb25kYXJ5IHBhY2tldCB0byBzeW5jIFZN IHN0YXRlIGluIHRpbWUuDQo+ID4NCj4gPiBTaWduZWQtb2ZmLWJ5OiBaaGFuZyBDaGVuIDxjaGVu LnpoYW5nQGludGVsLmNvbT4NCj4gPiAtLS0NCj4gPiAgIG5ldC9jb2xvLWNvbXBhcmUuYyB8IDI1 ICsrKysrKysrKysrKysrKystLS0tLS0tLS0NCj4gPiAgIDEgZmlsZSBjaGFuZ2VkLCAxNiBpbnNl cnRpb25zKCspLCA5IGRlbGV0aW9ucygtKQ0KPiA+DQo+ID4gZGlmZiAtLWdpdCBhL25ldC9jb2xv LWNvbXBhcmUuYyBiL25ldC9jb2xvLWNvbXBhcmUuYyBpbmRleA0KPiA+IDNiNzIzMDlkMDguLmY3 MjcxYjk3NmYgMTAwNjQ0DQo+ID4gLS0tIGEvbmV0L2NvbG8tY29tcGFyZS5jDQo+ID4gKysrIGIv bmV0L2NvbG8tY29tcGFyZS5jDQo+ID4gQEAgLTY0MSwxOSArNjQxLDI2IEBAIHZvaWQgY29sb19j b21wYXJlX3VucmVnaXN0ZXJfbm90aWZpZXIoTm90aWZpZXINCj4gKm5vdGlmeSkNCj4gPiAgIHN0 YXRpYyBpbnQgY29sb19vbGRfcGFja2V0X2NoZWNrX29uZV9jb25uKENvbm5lY3Rpb24gKmNvbm4s DQo+ID4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBDb21wYXJl U3RhdGUgKnMpDQo+ID4gICB7DQo+ID4gLSAgICBHTGlzdCAqcmVzdWx0ID0gTlVMTDsNCj4gPiAt DQo+ID4gLSAgICByZXN1bHQgPSBnX3F1ZXVlX2ZpbmRfY3VzdG9tKCZjb25uLT5wcmltYXJ5X2xp c3QsDQo+ID4gLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICZzLT5jb21wYXJlX3Rp bWVvdXQsDQo+ID4gLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIChHQ29tcGFyZUZ1 bmMpY29sb19vbGRfcGFja2V0X2NoZWNrX29uZSk7DQo+ID4gKyAgICBpZiAoIWdfcXVldWVfaXNf ZW1wdHkoJmNvbm4tPnByaW1hcnlfbGlzdCkpIHsNCj4gTG9va3Mgd2UgZG9uJ3QgbmVlZCB0byBj aGVjayBpc19lbXB0eQ0KDQpSZS1jaGVja2VkIGdsaWIgY29kZSwgaXQganVzdCBjaGVja2VkIHRo ZSBxdWV1ZSByYXRoZXIgdGhhbiBpbnNpZGUgY29udGVudC4NCk1heWJlIGNoZWNrIGVtcHR5IGJl Zm9yZSB0aGF0IHdpbGwgYmVuZWZpdCBwZXJmb3JtYW5jZS4NCg0KVGhhbmtzDQpaaGFuZyBDaGVu DQoNCj4gDQo+ID4gKyAgICAgICAgaWYgKGdfcXVldWVfZmluZF9jdXN0b20oJmNvbm4tPnByaW1h cnlfbGlzdCwNCj4gPiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAmcy0+Y29tcGFy ZV90aW1lb3V0LA0KPiA+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIChHQ29tcGFy ZUZ1bmMpY29sb19vbGRfcGFja2V0X2NoZWNrX29uZSkpDQo+ID4gKyAgICAgICAgICAgIGdvdG8g b3V0Ow0KPiA+ICsgICAgfQ0KPiA+DQo+ID4gLSAgICBpZiAocmVzdWx0KSB7DQo+ID4gLSAgICAg ICAgLyogRG8gY2hlY2twb2ludCB3aWxsIGZsdXNoIG9sZCBwYWNrZXQgKi8NCj4gPiAtICAgICAg ICBjb2xvX2NvbXBhcmVfaW5jb25zaXN0ZW5jeV9ub3RpZnkocyk7DQo+ID4gLSAgICAgICAgcmV0 dXJuIDA7DQo+ID4gKyAgICBpZiAoIWdfcXVldWVfaXNfZW1wdHkoJmNvbm4tPnNlY29uZGFyeV9s aXN0KSkgew0KPiBEaXR0bw0KPiANCj4gVGhhbmtzDQo+ID4gKyAgICAgICAgaWYgKGdfcXVldWVf ZmluZF9jdXN0b20oJmNvbm4tPnNlY29uZGFyeV9saXN0LA0KPiA+ICsgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICZzLT5jb21wYXJlX3RpbWVvdXQsDQo+ID4gKyAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgKEdDb21wYXJlRnVuYyljb2xvX29sZF9wYWNrZXRfY2hlY2tfb25l KSkNCj4gPiArICAgICAgICAgICAgZ290byBvdXQ7DQo+ID4gICAgICAgfQ0KPiA+DQo+ID4gICAg ICAgcmV0dXJuIDE7DQo+ID4gKw0KPiA+ICtvdXQ6DQo+ID4gKyAgICAvKiBEbyBjaGVja3BvaW50 IHdpbGwgZmx1c2ggb2xkIHBhY2tldCAqLw0KPiA+ICsgICAgY29sb19jb21wYXJlX2luY29uc2lz dGVuY3lfbm90aWZ5KHMpOw0KPiA+ICsgICAgcmV0dXJuIDA7DQo+ID4gICB9DQo+ID4NCj4gPiAg IC8qDQo+IA0KPiANCg0K