Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp55015ybi; Fri, 14 Jun 2019 18:31:04 -0700 (PDT) X-Google-Smtp-Source: APXvYqwqfTqtSZiWZGYks0j1mFLj89LlTD+Zho5fwYtkUAGMlPAThEUXWe0usu2FBRLwHJZ/SDtq X-Received: by 2002:a17:902:b091:: with SMTP id p17mr5281304plr.30.1560562264150; Fri, 14 Jun 2019 18:31:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560562264; cv=none; d=google.com; s=arc-20160816; b=G/XjKZ2QMlYzoFAdv1uPtbjbMe0MoTJsGg15DdwSWjM72rJzSOuNxywocvG22f+0n+ 5qY9Ci7FloGFCs30EsPgArX0tdutbq+DqYuWF34jPiqWY1WG6Zih+YbNgsb2XwAmvrBy dfroXTwY6EfZOvN3QTKrV+0f6V8S+YpPy2hNzKMHvR1yh/G4r/a58biFj7Uh1ej/zQXO eIhleEE8/z5iil4fOfaloML8f+TkfR5visnSOf2d6o43D8Jijjd5jk8i3Jq7MMURcnYr MTXlq/x2/2rKlqC5wFHmM3630QESVa+uZBt7+HYUf0avgJp8UTaynmdJEncnnVcj4mD0 fz8g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=o5vkisYtIbqfiEurLs2+ppk6v+mAxXEQWvAbFwxNFuU=; b=tLuSS0C2mBpE44VKdN5OEX9DIaG/3uR/8jC4RlPpHIz+gEKQdw6ADQmWFjj7ZbyjSA mKbiQQRumaomiVo8+oj+x+MNJnefjFC1298+HS9NJ9X3fGDvLn9nFKMq+eQW7hjSJHs/ ELePv0u9o08be4AZpn410nogb2LHiWE2GSTkHlrPWsrlkk/y/7VB8RnZ8TLdJtChzK46 l/4pAciS6xl+kzEiHvADauilwvGnvUG6URrv04DazFwIDAyGdWoqBIEzoa+XMhmb+unu Z2mXaNJGLRI0NCGAfbCvAbis1iR9j9SzL1/Br1FmVcBn6Iib3MiRkofnanOiLfApjOad go+g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=IpdANU25; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 31si3725861plk.342.2019.06.14.18.30.48; Fri, 14 Jun 2019 18:31:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=IpdANU25; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726294AbfFOBaq (ORCPT + 99 others); Fri, 14 Jun 2019 21:30:46 -0400 Received: from mail-eopbgr20057.outbound.protection.outlook.com ([40.107.2.57]:28132 "EHLO EUR02-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725942AbfFOBap (ORCPT ); Fri, 14 Jun 2019 21:30:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=o5vkisYtIbqfiEurLs2+ppk6v+mAxXEQWvAbFwxNFuU=; b=IpdANU259x0WXBAeHHucRtfyiAG2tS0brmyNbTxxfwH6+XqILTAq8oDLg6BUnFdTvI3bkZaNsnG9nIhY4QRfCrpXATzVWkSiW1SdbEuGkh72/Z8oLccg7QMzki2W5Zw42Tcz7Tm+KQlXe++45LKr4oScPQMdcDLEb32mx0KSrPg= Received: from AM0PR04MB6738.eurprd04.prod.outlook.com (20.179.253.203) by AM0PR04MB6435.eurprd04.prod.outlook.com (20.179.252.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1987.13; Sat, 15 Jun 2019 01:30:39 +0000 Received: from AM0PR04MB6738.eurprd04.prod.outlook.com ([fe80::f41f:5455:d0b3:2527]) by AM0PR04MB6738.eurprd04.prod.outlook.com ([fe80::f41f:5455:d0b3:2527%4]) with mapi id 15.20.1987.013; Sat, 15 Jun 2019 01:30:39 +0000 From: "Z.q. Hou" To: Lorenzo Pieralisi CC: "linux-pci@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "l.subrahmanya@mobiveil.co.in" , "shawnguo@kernel.org" , Leo Li , "catalin.marinas@arm.com" , "will.deacon@arm.com" , Mingkai Hu , "M.h. Lian" , Xiaowei Bao Subject: RE: [PATCHv5 04/20] PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI Thread-Topic: [PATCHv5 04/20] PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI Thread-Index: AQHU8Qqz/gJFKoxI7kSHS+a5VfCWFaaXDAuAgAE1ccCAABw2gIAD74cQ Date: Sat, 15 Jun 2019 01:30:39 +0000 Message-ID: References: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> <20190412083635.33626-5-Zhiqiang.Hou@nxp.com> <20190611165935.GA22836@redmoon> <20190612130813.GA15747@redmoon> In-Reply-To: <20190612130813.GA15747@redmoon> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=zhiqiang.hou@nxp.com; x-originating-ip: [27.186.246.136] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 72482e0c-a4f1-4742-33f9-08d6f131132a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020);SRVR:AM0PR04MB6435; x-ms-traffictypediagnostic: AM0PR04MB6435: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6430; x-forefront-prvs: 0069246B74 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(39830400003)(346002)(366004)(376002)(136003)(396003)(13464003)(189003)(199004)(9686003)(229853002)(71200400001)(6916009)(7416002)(33656002)(6246003)(4326008)(68736007)(6436002)(54906003)(7736002)(55016002)(5660300002)(86362001)(66066001)(71190400001)(14444005)(74316002)(316002)(256004)(52536014)(3846002)(186003)(6116002)(76176011)(53936002)(81166006)(8936002)(81156014)(26005)(305945005)(11346002)(478600001)(76116006)(8676002)(2906002)(7696005)(99286004)(25786009)(66946007)(486006)(66476007)(66556008)(64756008)(66446008)(476003)(446003)(6506007)(53546011)(14454004)(73956011)(102836004);DIR:OUT;SFP:1101;SCL:1;SRVR:AM0PR04MB6435;H:AM0PR04MB6738.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: UC6yGMSti6YC2w9oNSY5c2/z0Ewd7EqfVnw5srjUcpVg/wur88nLy6nEHJtuO1KY2ONfyfRDsyv3FpoeVhABldoI/JuBozb0PxEWCurKCVm/VVJYEIjBzJK0alFNVdmiI6Kh9JLg38s5sRSvG6JMyFsaM9jl021Rt0gbPd2vqh8WHiVybp+oL8BhBmrPuZ79a9IfNTygrleQ06UI4rrLDPa2jSdRBDtch4RWlhpuTIPH6sar6fUzimZe/4vxFbrJR6pEu3wvFQQyRRf0+X3eG9+KkYWPDjlK1ovOjJSEyeJRTVd+9ll9K98qJfE1IB4bT8zN6UredEawQhbzQWT/OtNKO61VPjPhRQW8w3uCBpZ3TLt1QwS6p/LVD1mlAOM7N74QyBhGugBdEeE2xQ8z+YBSuXqSL9co3qW6LlQ5ByA= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 72482e0c-a4f1-4742-33f9-08d6f131132a X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jun 2019 01:30:39.5848 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: zhiqiang.hou@nxp.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6435 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgTG9yZW56bywNCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBMb3Jl bnpvIFBpZXJhbGlzaSBbbWFpbHRvOmxvcmVuem8ucGllcmFsaXNpQGFybS5jb21dDQo+IFNlbnQ6 IDIwMTnlubQ25pyIMTLml6UgMjE6MDgNCj4gVG86IFoucS4gSG91IDx6aGlxaWFuZy5ob3VAbnhw LmNvbT4NCj4gQ2M6IGxpbnV4LXBjaUB2Z2VyLmtlcm5lbC5vcmc7IGxpbnV4LWFybS1rZXJuZWxA bGlzdHMuaW5mcmFkZWFkLm9yZzsNCj4gZGV2aWNldHJlZUB2Z2VyLmtlcm5lbC5vcmc7IGxpbnV4 LWtlcm5lbEB2Z2VyLmtlcm5lbC5vcmc7DQo+IGJoZWxnYWFzQGdvb2dsZS5jb207IHJvYmgrZHRA a2VybmVsLm9yZzsgbWFyay5ydXRsYW5kQGFybS5jb207DQo+IGwuc3VicmFobWFueWFAbW9iaXZl aWwuY28uaW47IHNoYXduZ3VvQGtlcm5lbC5vcmc7IExlbyBMaQ0KPiA8bGVveWFuZy5saUBueHAu Y29tPjsgY2F0YWxpbi5tYXJpbmFzQGFybS5jb207IHdpbGwuZGVhY29uQGFybS5jb207DQo+IE1p bmdrYWkgSHUgPG1pbmdrYWkuaHVAbnhwLmNvbT47IE0uaC4gTGlhbiA8bWluZ2h1YW4ubGlhbkBu eHAuY29tPjsNCj4gWGlhb3dlaSBCYW8gPHhpYW93ZWkuYmFvQG54cC5jb20+DQo+IFN1YmplY3Q6 IFJlOiBbUEFUQ0h2NSAwNC8yMF0gUENJOiBtb2JpdmVpbDogUmVtb3ZlIHRoZSBmbGFnDQo+IE1T SV9GTEFHX01VTFRJX1BDSV9NU0kNCj4gDQo+IE9uIFdlZCwgSnVuIDEyLCAyMDE5IGF0IDExOjM0 OjUxQU0gKzAwMDAsIFoucS4gSG91IHdyb3RlOg0KPiA+IEhpIExvcmVuem8sDQo+ID4NCj4gPiBU aGFua3MgYSBsb3QgZm9yIHlvdXIgY29tbWVudHMhDQo+ID4NCj4gPiA+IC0tLS0tT3JpZ2luYWwg TWVzc2FnZS0tLS0tDQo+ID4gPiBGcm9tOiBMb3JlbnpvIFBpZXJhbGlzaSA8bG9yZW56by5waWVy YWxpc2lAYXJtLmNvbT4NCj4gPiA+IFNlbnQ6IDIwMTnlubQ25pyIMTLml6UgMTowMA0KPiA+ID4g VG86IFoucS4gSG91IDx6aGlxaWFuZy5ob3VAbnhwLmNvbT4NCj4gPiA+IENjOiBsaW51eC1wY2lA dmdlci5rZXJuZWwub3JnOyBsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmc7DQo+ ID4gPiBkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZzsgbGludXgta2VybmVsQHZnZXIua2VybmVs Lm9yZzsNCj4gPiA+IGJoZWxnYWFzQGdvb2dsZS5jb207IHJvYmgrZHRAa2VybmVsLm9yZzsgbWFy ay5ydXRsYW5kQGFybS5jb207DQo+ID4gPiBsLnN1YnJhaG1hbnlhQG1vYml2ZWlsLmNvLmluOyBz aGF3bmd1b0BrZXJuZWwub3JnOyBMZW8gTGkNCj4gPiA+IDxsZW95YW5nLmxpQG54cC5jb20+OyBj YXRhbGluLm1hcmluYXNAYXJtLmNvbTsNCj4gd2lsbC5kZWFjb25AYXJtLmNvbTsNCj4gPiA+IE1p bmdrYWkgSHUgPG1pbmdrYWkuaHVAbnhwLmNvbT47IE0uaC4gTGlhbg0KPiA8bWluZ2h1YW4ubGlh bkBueHAuY29tPjsNCj4gPiA+IFhpYW93ZWkgQmFvIDx4aWFvd2VpLmJhb0BueHAuY29tPg0KPiA+ ID4gU3ViamVjdDogUmU6IFtQQVRDSHY1IDA0LzIwXSBQQ0k6IG1vYml2ZWlsOiBSZW1vdmUgdGhl IGZsYWcNCj4gPiA+IE1TSV9GTEFHX01VTFRJX1BDSV9NU0kNCj4gPiA+DQo+ID4gPiBPbiBGcmks IEFwciAxMiwgMjAxOSBhdCAwODozNTozNkFNICswMDAwLCBaLnEuIEhvdSB3cm90ZToNCj4gPiA+ ID4gRnJvbTogSG91IFpoaXFpYW5nIDxaaGlxaWFuZy5Ib3VAbnhwLmNvbT4NCj4gPiA+ID4NCj4g PiA+ID4gVGhlIGN1cnJlbnQgY29kZSBkb2VzIG5vdCBzdXBwb3J0IG11bHRpcGxlIE1TSXMsIHNv IHJlbW92ZSB0aGUNCj4gPiA+ID4gY29ycmVzcG9uZGluZyBmbGFnIGZyb20gdGhlIG1zaV9kb21h aW5faW5mbyBzdHJ1Y3R1cmUuDQo+ID4gPg0KPiA+ID4gUGxlYXNlIGV4cGxhaW4gbWUgd2hhdCdz IHRoZSBwcm9ibGVtIGJlZm9yZSByZW1vdmluZyBtdWx0aSBNU0kgc3VwcG9ydC4NCj4gPg0KPiA+ IE5YUCBMWDIgUENJZSB1c2UgdGhlIEdJQy1JVFMgaW5zdGVhZCBvZiBNb2JpdmVpbCBJUCBpbnRl cm5hbCBNU0kNCj4gPiBjb250cm9sbGVyLCBzbywgSSBkaWRuJ3QgZW5jb3VudGVyIHByb2JsZW0u DQo+IA0KPiBXZWxsLCB5b3Ugc2VudCBhIHBhdGNoIHRvIGZpeCBhbiBpc3N1ZSwgZXhwbGFpbiBt ZSB0aGUgaXNzdWUgeW91IGFyZSBmaXhpbmcgdGhlbiwNCj4gYWthIHdoYXQgaGF2ZSB5b3Ugc2Vu dCB0aGlzIHBhdGNoIGZvciA/DQoNCkkgZGlkIG5vdCBmYWNlIGlzc3VlLCBhcyBJIGhhdmUgZXhw bGFpbmVkIE5YUCBkb2VzIG5vdCB1c2UgdGhlIE1vYml2ZWlsIElQJ3MgTVNJIGNvbnRyb2xsZXIu DQpCdXQgb2J2aW91c2x5IHRoZSBNU0kgYWxsb2NhdGUgZnVuY3Rpb24gZG9lcyBub3Qgc3VwcG9y dCBtdWx0aXBsZSBNU0ksIHNvIEkgc3VibWl0dGVkIHRoaXMgcGF0Y2guDQoNClRoYW5rcywNClpo aXFpYW5nDQoNCj4gDQo+IExvcmVuem8NCj4gDQo+ID4gU3ViYnUsIGRpZCB5b3UgdGVzdCB3aXRo IEVuZHBvaW50IHN1cHBvcnRpbmcgbXVsdGkgTVNJPw0KPiA+DQo+ID4gVGhhbmtzLA0KPiA+IFpo aXFpYW5nDQo+ID4NCj4gPiA+DQo+ID4gPiBUaGFua3MsDQo+ID4gPiBMb3JlbnpvDQo+ID4gPg0K PiA+ID4gPiBGaXhlczogMWU5MTNlNTgzMzVmICgiUENJOiBtb2JpdmVpbDogQWRkIE1TSSBzdXBw b3J0IikNCj4gPiA+ID4gU2lnbmVkLW9mZi1ieTogSG91IFpoaXFpYW5nIDxaaGlxaWFuZy5Ib3VA bnhwLmNvbT4NCj4gPiA+ID4gUmV2aWV3ZWQtYnk6IE1pbmdodWFuIExpYW4gPE1pbmdodWFuLkxp YW5AbnhwLmNvbT4NCj4gPiA+ID4gLS0tDQo+ID4gPiA+IFY1Og0KPiA+ID4gPiAgLSBDb3JyZWN0 ZWQgdGhlIHN1YmplY3QuDQo+ID4gPiA+DQo+ID4gPiA+ICBkcml2ZXJzL3BjaS9jb250cm9sbGVy L3BjaWUtbW9iaXZlaWwuYyB8IDIgKy0NCj4gPiA+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2Vy dGlvbigrKSwgMSBkZWxldGlvbigtKQ0KPiA+ID4gPg0KPiA+ID4gPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMNCj4gPiA+ID4gYi9kcml2ZXJzL3Bj aS9jb250cm9sbGVyL3BjaWUtbW9iaXZlaWwuYw0KPiA+ID4gPiBpbmRleCA1NjMyMTBlNzMxZDMu LmEwZGQzMzdjNjIxNCAxMDA2NDQNCj4gPiA+ID4gLS0tIGEvZHJpdmVycy9wY2kvY29udHJvbGxl ci9wY2llLW1vYml2ZWlsLmMNCj4gPiA+ID4gKysrIGIvZHJpdmVycy9wY2kvY29udHJvbGxlci9w Y2llLW1vYml2ZWlsLmMNCj4gPiA+ID4gQEAgLTcwMyw3ICs3MDMsNyBAQCBzdGF0aWMgc3RydWN0 IGlycV9jaGlwIG1vYml2ZWlsX21zaV9pcnFfY2hpcCA9DQo+ID4gPiA+IHsNCj4gPiA+ID4NCj4g PiA+ID4gIHN0YXRpYyBzdHJ1Y3QgbXNpX2RvbWFpbl9pbmZvIG1vYml2ZWlsX21zaV9kb21haW5f aW5mbyA9IHsNCj4gPiA+ID4gIAkuZmxhZ3MJPSAoTVNJX0ZMQUdfVVNFX0RFRl9ET01fT1BTIHwN Cj4gPiA+IE1TSV9GTEFHX1VTRV9ERUZfQ0hJUF9PUFMgfA0KPiA+ID4gPiAtCQkgICBNU0lfRkxB R19NVUxUSV9QQ0lfTVNJIHwgTVNJX0ZMQUdfUENJX01TSVgpLA0KPiA+ID4gPiArCQkgICBNU0lf RkxBR19QQ0lfTVNJWCksDQo+ID4gPiA+ICAJLmNoaXAJPSAmbW9iaXZlaWxfbXNpX2lycV9jaGlw LA0KPiA+ID4gPiAgfTsNCj4gPiA+ID4NCj4gPiA+ID4gLS0NCj4gPiA+ID4gMi4xNy4xDQo+ID4g PiA+DQo=