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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 27FB8C83003 for ; Wed, 29 Apr 2020 09:21:18 +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 E3DDD20731 for ; Wed, 29 Apr 2020 09:21:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=nutanix.com header.i=@nutanix.com header.b="IZcJpqs2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E3DDD20731 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nutanix.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43348 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jTiu4-00022P-U6 for qemu-devel@archiver.kernel.org; Wed, 29 Apr 2020 05:21:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:32866) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jTit6-00014S-L3 for qemu-devel@nongnu.org; Wed, 29 Apr 2020 05:20:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.90_1) (envelope-from ) id 1jTirv-0005T4-Q8 for qemu-devel@nongnu.org; Wed, 29 Apr 2020 05:20:15 -0400 Received: from mx0b-002c1b01.pphosted.com ([148.163.155.12]:31312) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jTirv-0005IC-7c for qemu-devel@nongnu.org; Wed, 29 Apr 2020 05:19:03 -0400 Received: from pps.filterd (m0127841.ppops.net [127.0.0.1]) by mx0b-002c1b01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 03T9FnY7032346; Wed, 29 Apr 2020 02:18:53 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nutanix.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=proofpoint20171006; bh=TNfDztYIux7eK2koJAn0RHnLwkaORxdyg3v24F+Q2DE=; b=IZcJpqs2P3W5IyAJmdbnW82lg/PZxtESFvr5g0mfw47dndlCCo2dhlv/813XnaqH2iMA NS342DfvoJ41hrDVPzLgnaCSqS3PBzqxp5GcSZszT3KiW7RsTy4BPeu4lxjVoxMUFhmt h6NG4csi4J/oKMHOHONvlyT0BCedzploHXOE7julH61phaO8YWXVNwuNU+HodJWZUT/n H9VFqQqMf5YJbAn2XalaHyoPEGRmi6pKlsWGxnliaipSOMp+uWe487egHxmmP644/Xg/ mNFW8Ylfv2NUXhVAOkeREJOhhuz9op9l6tOOhDT3mLxL3rlnaON+1W1jwPc37+1IBD0U mg== Received: from nam12-dm6-obe.outbound.protection.outlook.com (mail-dm6nam12lp2172.outbound.protection.outlook.com [104.47.59.172]) by mx0b-002c1b01.pphosted.com with ESMTP id 30mjr9gfdh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Apr 2020 02:18:53 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=bcaChz0TYXd+E9Qq7xVE0W+zZ0CdqIFS+LsBdbHK3A+Tw6zUNrGk4/NOKwMzbYWwKtFAxoj5u4ISRPWnSmMhX7O8qT7F+fTdWjcXC8/6nsIHqXMQAfRy39lE2iI3LeYlPA8LVyQhq1E3POopXDog/+fB7M677d8xJBEj69SJ/YbmG9zTXZhvaRh8mOK8Upe+98K1uqWeW7xh450aT5Se822EHGVAXVL0DFhS4xvqnzfArGBKGKOm7k93wWJ7aYgJ6431ICe0hMHPQCvvXdSEFI42DVTf0pJCPKCdhwjF0tJrgNK4P4cN42SCQ+Rk2LJUYd7SbZkQauY6dnxjTE6DQg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=TNfDztYIux7eK2koJAn0RHnLwkaORxdyg3v24F+Q2DE=; b=RSo/JiOEj9plRJJbHPfKf7KBHsfKJJDfNFPgqs3Aorlhwemhc/UKo4Ag+AvQhNLoihF6FY3WTco0E4+t3Ayo/uxqqd4KpiAydfx72VAcm9tDqlXmsq0fXpnnmTxyWliQLlSix9TmB67+BJFQcF5ShDCm53+ZfBJcox9BertN8+r+rbq4mgkUCbYkNKT4+8T/bzgqPCaDxHI/6XbHkqartUZ8h2+1KFqiAGKEYKhkxpZtcnql4bJY2ZqgoHiAoW8obkD8d4oHMpoJo439eaPvNoj1KZ4TwprI0LSxUUCI2/k9BwCAD/Ez6qrcx6Iqt3PlKXkQu1kmIFupbh6ULgaOmA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nutanix.com; dmarc=pass action=none header.from=nutanix.com; dkim=pass header.d=nutanix.com; arc=none Received: from MN2PR02MB5742.namprd02.prod.outlook.com (2603:10b6:208:10d::27) by MN2PR02MB6448.namprd02.prod.outlook.com (2603:10b6:208:11c::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.22; Wed, 29 Apr 2020 09:18:49 +0000 Received: from MN2PR02MB5742.namprd02.prod.outlook.com ([fe80::200c:b06c:d8c6:42a]) by MN2PR02MB5742.namprd02.prod.outlook.com ([fe80::200c:b06c:d8c6:42a%7]) with mapi id 15.20.2937.028; Wed, 29 Apr 2020 09:18:49 +0000 From: Ani Sinha To: "Michael S. Tsirkin" Subject: Re: [PATCH V2] Add a new PIIX option to control PCI hot unplugging of devices on non-root buses Thread-Topic: [PATCH V2] Add a new PIIX option to control PCI hot unplugging of devices on non-root buses Thread-Index: AQHWHUYvMyDNYIpa20C9378Nh0w8t6iOszWAgAAA+QCAAANNgIAABV8AgABEbYCAAEbYAIAASz+AgAAMEQCAAAuhAIAAAIgAgAAAq4CAAAGWAIAACeGAgAABVgCAAAdzAIAAATOAgAAL9gCAAATtAIAAATkA Date: Wed, 29 Apr 2020 09:18:49 +0000 Message-ID: <73B966D5-3FC3-45FF-A5B9-1DC2F623AF83@nutanix.com> References: <20200429011228-mutt-send-email-mst@kernel.org> <544B4749-9A1C-44BB-BD89-C37A7E8D86F4@nutanix.com> <20200429025200-mutt-send-email-mst@kernel.org> <20200429025535-mutt-send-email-mst@kernel.org> <20200429033657-mutt-send-email-mst@kernel.org> <20200429035457-mutt-send-email-mst@kernel.org> <2F2DCEBC-C0B5-4653-B741-245A9FF38BDE@nutanix.com> <20200429045427-mutt-send-email-mst@kernel.org> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=nutanix.com; x-originating-ip: [192.146.154.3] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 487209d2-adb2-4713-056e-08d7ec1e53bd x-ms-traffictypediagnostic: MN2PR02MB6448: x-microsoft-antispam-prvs: x-proofpoint-crosstenant: true x-ms-oob-tlc-oobclassifiers: OLM:7219; x-forefront-prvs: 03883BD916 x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MN2PR02MB5742.namprd02.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(346002)(366004)(396003)(136003)(376002)(39850400004)(71200400001)(44832011)(8936002)(8676002)(86362001)(76116006)(91956017)(558084003)(36756003)(66946007)(66556008)(54906003)(66476007)(64756008)(66446008)(316002)(26005)(5660300002)(6506007)(53546011)(7416002)(33656002)(6916009)(966005)(186003)(4326008)(6512007)(478600001)(2906002)(2616005)(6486002); DIR:OUT; SFP:1102; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata: 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 x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nutanix.com X-MS-Exchange-CrossTenant-Network-Message-Id: 487209d2-adb2-4713-056e-08d7ec1e53bd X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Apr 2020 09:18:49.2356 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: bb047546-786f-4de1-bd75-24e5b6f79043 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: DqW0o6KpIYIH/Wa0wmWoEgsUBXQpPANG813gFyw0XEw5F4YfFmEaawQDazom/M1Nf2aljnHY6ukKfv8rbQ/9dA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR02MB6448 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-29_03:2020-04-28, 2020-04-29 signatures=0 X-Proofpoint-Spam-Reason: safe Received-SPF: pass client-ip=148.163.155.12; envelope-from=ani.sinha@nutanix.com; helo=mx0b-002c1b01.pphosted.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/04/29 02:11:36 X-ACL-Warn: Detected OS = Linux 3.x [generic] X-Received-From: 148.163.155.12 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: Eduardo Habkost , "qemu-devel@nongnu.org" , Aleksandar Markovic , Paolo Bonzini , Ani Sinha , Igor Mammedov , =?utf-8?B?UGhpbGlwcGUgTWF0aGlldS1EYXVkw6k=?= , Aurelien Jarno , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" DQoNCj4gT24gQXByIDI5LCAyMDIwLCBhdCAyOjQ0IFBNLCBBbmlyYmFuIFNpbmhhIDxhbmkuc2lu aGFAbnV0YW5peC5jb20+IHdyb3RlOg0KPiANCj4gDQo+IE5vdGUgdGhhdCDigJx0aGVzZSBjb250 cm9sIG1ldGhvZHMgYXJlIG9wdGlvbmFs4oCdIGxpbmUuIElmIHRoZSBPUyBhZGhlcmVzIHRvIHRo ZSBzcGVjLCBpdCBzaG91bGQgbm90IGV4cGVjdCB0aGVtIHRvIGV4aXN0IGFsbCB0aGUgdGltZQ0K DQpMaW51eCBmb3IgZXhhbXBsZSwgZGV0ZWN0cyBpdCBoZXJlOiBodHRwczovL2VsaXhpci5ib290 bGluLmNvbS9saW51eC9sYXRlc3Qvc291cmNlL2RyaXZlcnMvYWNwaS91dGlscy5jI0w1NzE=