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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17505C4363D for ; Wed, 23 Sep 2020 06:53:51 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7B9662223E for ; Wed, 23 Sep 2020 06:53:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B9662223E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43996 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kKyez-0008Q2-Kk for qemu-devel@archiver.kernel.org; Wed, 23 Sep 2020 02:53:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48368) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kKycl-0007AU-Rf for qemu-devel@nongnu.org; Wed, 23 Sep 2020 02:51:33 -0400 Received: from mga07.intel.com ([134.134.136.100]:16010) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kKycg-0001Lj-4R for qemu-devel@nongnu.org; Wed, 23 Sep 2020 02:51:31 -0400 IronPort-SDR: fzp8Fanza+jexPArNH+g6Tsf+rfy0GMSZ9EOOcCaT/jkoaeea+uCTNmRzQn7QsQ1vW4OdoaOMW Js3lro/QQgsg== X-IronPort-AV: E=McAfee;i="6000,8403,9752"; a="224947612" X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="224947612" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2020 23:51:21 -0700 IronPort-SDR: Ls0PoQxW2Pb45CRLyKT5zPwPNy3JHKkptlYyBPveUA+K4vA35Ycx9E4E5uMxg7xtz4hgN9MtSg DouHl5k9teZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="290688539" Received: from fmsmsx605.amr.corp.intel.com ([10.18.126.85]) by fmsmga007.fm.intel.com with ESMTP; 22 Sep 2020 23:51:21 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by fmsmsx605.amr.corp.intel.com (10.18.126.85) 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 23:51:21 -0700 Received: from shsmsx605.ccr.corp.intel.com (10.109.6.215) by SHSMSX601.ccr.corp.intel.com (10.109.6.141) 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 14:51:19 +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 14:51:19 +0800 From: "Zhang, Chen" To: Li Zhijian , "jasowang@redhat.com" Subject: RE: [PATCH 1/3] colo-compare: return -1 if no packet is queued Thread-Topic: [PATCH 1/3] colo-compare: return -1 if no packet is queued Thread-Index: AQHWkMaM/VdgRrmbx02bMbjfHxwoLal1cpbA///IOACAAI7ykA== Date: Wed, 23 Sep 2020 06:51:19 +0000 Message-ID: References: <20200922095525.4081603-1-lizhijian@cn.fujitsu.com> <20200922095525.4081603-2-lizhijian@cn.fujitsu.com> <5019ad5f-439e-ff9e-f67e-41e2ea76b615@cn.fujitsu.com> In-Reply-To: <5019ad5f-439e-ff9e-f67e-41e2ea76b615@cn.fujitsu.com> 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=134.134.136.100; envelope-from=chen.zhang@intel.com; helo=mga07.intel.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/23 02:51:22 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: "qemu-devel@nongnu.org" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogTGkgWmhpamlhbiA8bGl6 aGlqaWFuQGNuLmZ1aml0c3UuY29tPg0KPiBTZW50OiBXZWRuZXNkYXksIFNlcHRlbWJlciAyMywg MjAyMCAyOjE4IFBNDQo+IFRvOiBaaGFuZywgQ2hlbiA8Y2hlbi56aGFuZ0BpbnRlbC5jb20+OyBq YXNvd2FuZ0ByZWRoYXQuY29tDQo+IENjOiBxZW11LWRldmVsQG5vbmdudS5vcmcNCj4gU3ViamVj dDogUmU6IFtQQVRDSCAxLzNdIGNvbG8tY29tcGFyZTogcmV0dXJuIC0xIGlmIG5vIHBhY2tldCBp cyBxdWV1ZWQNCj4gDQo+IA0KPiANCj4gT24gOS8yMy8yMCA5OjQxIEFNLCBaaGFuZywgQ2hlbiB3 cm90ZToNCj4gPg0KPiA+PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiA+PiBGcm9tOiBM aSBaaGlqaWFuIDxsaXpoaWppYW5AY24uZnVqaXRzdS5jb20+DQo+ID4+IFNlbnQ6IFR1ZXNkYXks IFNlcHRlbWJlciAyMiwgMjAyMCA1OjU1IFBNDQo+ID4+IFRvOiBaaGFuZywgQ2hlbiA8Y2hlbi56 aGFuZ0BpbnRlbC5jb20+OyBqYXNvd2FuZ0ByZWRoYXQuY29tDQo+ID4+IENjOiBxZW11LWRldmVs QG5vbmdudS5vcmc7IExpIFpoaWppYW4gPGxpemhpamlhbkBjbi5mdWppdHN1LmNvbT4NCj4gPj4g U3ViamVjdDogW1BBVENIIDEvM10gY29sby1jb21wYXJlOiByZXR1cm4gLTEgaWYgbm8gcGFja2V0 IGlzIHF1ZXVlZA0KPiA+Pg0KPiA+PiBSZXR1cm4gMCB3aWxsIHRyaWdnZXIgYSBwYWNrZXQgY29t cGFyaXNvbg0KPiA+Pg0KPiA+IFllcywgd2UgbmVlZCBhY3RpdmUgdHJpZ2dlciBhIGNoZWNrcG9p bnQgdG8gZmx1c2ggYWxsIHRoZSBxdWV1ZWQgcGFja2V0cw0KPiBoZXJlLg0KPiBQcmV2aW91c2x5 LCBubyBuZXcgY2hlY2twb2ludCB3aWxsIGJlIHRyaWdnZXJlZCBzaW5jZSBubyBuZXcgcGFja2V0 IGlzDQo+IHF1ZXVlZCB0aG91Z2ggY29sb19jb21wYXJlX2Nvbm5lY3Rpb24oKSBpcyBjYWxsZWQu DQo+IGFjdHVhbGx5IHdlIHNob3VsZCBzZW5kIGEgbm90aWZ5IHRvIGNvbG8gZnJhbWUgaW1tZWRp YXRlbHksIG5vIG5lZWQgdG8NCj4gY29tcGFyZSB0aGVtIGFueSBtb3JlIGluIG9yZGVyIHRvIGxl c3MgbGF0ZW5jeS4NCg0KWWVzLCB5b3UgYXJlIHJpZ2h0LiBXZSBjYW4gY2hhbmdlIHRoaXMgcGF0 Y2ggdG8gZGlyZWN0bHkgc2VuZCBub3RpZnkgaGVyZS4NCg0KVGhhbmtzDQpaaGFuZyBDaGVuDQoN Cj4gDQo+IGRpZmYgLS1naXQgYS9uZXQvY29sby1jb21wYXJlLmMgYi9uZXQvY29sby1jb21wYXJl LmMgaW5kZXgNCj4gM2E0NWQ2NDE3NS4uMjMwOTJlNDQ5NiAxMDA2NDQNCj4gLS0tIGEvbmV0L2Nv bG8tY29tcGFyZS5jDQo+ICsrKyBiL25ldC9jb2xvLWNvbXBhcmUuYw0KPiBAQCAtMjg1LDEwICsy ODUsMTMgQEAgc3RhdGljIGludCBwYWNrZXRfZW5xdWV1ZShDb21wYXJlU3RhdGUgKnMsIGludA0K PiBtb2RlLCBDb25uZWN0aW9uICoqY29uKQ0KPiAgwqDCoMKgwqAgfQ0KPiANCj4gIMKgwqDCoMKg IGlmICghcmV0KSB7DQo+ICvCoMKgwqDCoMKgwqDCoCAvKiBxdWV1ZSBpcyB0b28gbG9uZywgZG8g YSBjaGVja3BvaW50IHRvIHJlbGVhc2UgYWxsIHF1ZXVlZA0KPiArcGFja2V0cyAqLw0KPiArwqDC oMKgwqDCoMKgwqAgY29sb19jb21wYXJlX2luY29uc2lzdGVuY3lfbm90aWZ5KHMpOw0KPiAgwqDC oMKgwqDCoMKgwqDCoCB0cmFjZV9jb2xvX2NvbXBhcmVfZHJvcF9wYWNrZXQoY29sb19tb2RlW21v ZGVdLA0KPiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgICJxdWV1ZSBzaXplIHRvbyBiaWcsIGRy b3AgcGFja2V0Iik7DQo+ICDCoMKgwqDCoMKgwqDCoMKgIHBhY2tldF9kZXN0cm95KHBrdCwgTlVM TCk7DQo+ICDCoMKgwqDCoMKgwqDCoMKgIHBrdCA9IE5VTEw7DQo+ICvCoMKgwqDCoMKgwqDCoCBy ZXR1cm4gLTE7DQo+ICDCoMKgwqDCoCB9DQo+IA0KPiAgwqDCoMKgwqAgKmNvbiA9IGNvbm47DQo+ IA0KPiANCj4gPiBPdGhlcndpc2UsIHdlIHNob3VsZCBkcm9wIGFsbCB0aGUgcGFja2V0IGFmdGVy IHRoaXMgdGltZSBzdGlsbCBuZXh0DQo+IGNoZWNrcG9pbnQuDQo+ID4gU28sIEkgdGhpbmsgb3Jp Z2luYWwgbG9naWMgaXMgYSBiZXR0ZXIgY2hvaWNlLg0KPiA+DQo+ID4gVGhhbmtzDQo+ID4gWmhh bmcgQ2hlbg0KPiA+DQo+ID4+IFNpZ25lZC1vZmYtYnk6IExpIFpoaWppYW4gPGxpemhpamlhbkBj bi5mdWppdHN1LmNvbT4NCj4gPj4gLS0tDQo+ID4+ICAgbmV0L2NvbG8tY29tcGFyZS5jIHwgMSAr DQo+ID4+ICAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspDQo+ID4+DQo+ID4+IGRpZmYg LS1naXQgYS9uZXQvY29sby1jb21wYXJlLmMgYi9uZXQvY29sby1jb21wYXJlLmMgaW5kZXgNCj4g Pj4gM2E0NWQ2NDE3NS4uMDM5YjUxNTYxMSAxMDA2NDQNCj4gPj4gLS0tIGEvbmV0L2NvbG8tY29t cGFyZS5jDQo+ID4+ICsrKyBiL25ldC9jb2xvLWNvbXBhcmUuYw0KPiA+PiBAQCAtMjg5LDYgKzI4 OSw3IEBAIHN0YXRpYyBpbnQgcGFja2V0X2VucXVldWUoQ29tcGFyZVN0YXRlICpzLCBpbnQNCj4g Pj4gbW9kZSwgQ29ubmVjdGlvbiAqKmNvbikNCj4gPj4gICAgICAgICAgICAgICAicXVldWUgc2l6 ZSB0b28gYmlnLCBkcm9wIHBhY2tldCIpOw0KPiA+PiAgICAgICAgICAgcGFja2V0X2Rlc3Ryb3ko cGt0LCBOVUxMKTsNCj4gPj4gICAgICAgICAgIHBrdCA9IE5VTEw7DQo+ID4+ICsgICAgICAgIHJl dHVybiAtMTsNCj4gPj4gICAgICAgfQ0KPiA+Pg0KPiA+PiAgICAgICAqY29uID0gY29ubjsNCj4g Pj4gLS0NCj4gPj4gMi4yOC4wDQo+ID4+DQo+ID4+DQo+ID4NCj4gPg0KPiANCj4gDQoNCg==