Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp852723ybv; Thu, 20 Feb 2020 08:25:03 -0800 (PST) X-Google-Smtp-Source: APXvYqxJG08GTwzzNebC6vJasen4XoNPt90QP/bsmLec73Sp9QYTCd5NyHpzMgZhx6T0cSYpxD4Z X-Received: by 2002:aca:ec15:: with SMTP id k21mr2665188oih.35.1582215903422; Thu, 20 Feb 2020 08:25:03 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582215903; cv=none; d=google.com; s=arc-20160816; b=DfCwgtBEnodNPys1K2IPS4EZK4fUTc1wioctqxCRJYDIoTQDJTDPDCkDf2adHLa4Fw 935N6vmE97d/vMFsPDw4TPaX1Ktmc885uzggLkfjWxMOSMC+itYsR8aG0OaZZ2DJkMDK A3zqZExZV4H6JEO7nh0Lcl6W21KUiS5YLCixzRZU0gJo3GhUvN+9p50LyEKk3ZiF7qmp pIsRSsguXLCgPioUqvkapydhPBmMBeAv56Hrr4MvN4HIWnxJwtaxM/dpSsKmAiwaiJ24 u4aAHFGvZJS/y/6fDi23sBeKnEeY2O037xM2cXbhrNz3t5RZD6pP/NQHCz6LsPYZcqWE HDYA== 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:ironport-sdr :dkim-signature; bh=q7XRRi3HKMMMG+6K6lvFjL22C6/9vW3zoXBjY/d4S5Q=; b=BAa+y7L7mlwqWdHFLizCKvP9/Xd9ymryGHqQmNOekVJ+GZmzch34OZQuI2CPTjlyFU L8aqbRo5QiN60OpCwIBUykZyeEotu6RsOBwB7RappSbDVsUQnntFdJXVL7V6lw3TtWu3 2pc5lyEt6HKHO8+/5AOPn9fgPIflanYcJlwje8W2rFS3COa4+EeR8dvy9LEFF6KHmSK5 jrKg/XG3j7avD2ng5eD0tWgbex2atErKZ3Ur9idARkOezJyYY3YrFysZzHn0Aa33FO+k 6P7J36ZwPXCLhPSAmCPtA1tRYcAJw1wPoTfaunSh3YGKvBptgCgXdCHjfoqMdikjEBFg QI0w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amazon.co.uk header.s=amazon201209 header.b=sd0gbYvm; 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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.co.uk Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m4si1876046otr.268.2020.02.20.08.24.50; Thu, 20 Feb 2020 08:25:03 -0800 (PST) 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=@amazon.co.uk header.s=amazon201209 header.b=sd0gbYvm; 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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.co.uk Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728629AbgBTQXk (ORCPT + 99 others); Thu, 20 Feb 2020 11:23:40 -0500 Received: from smtp-fw-6002.amazon.com ([52.95.49.90]:19113 "EHLO smtp-fw-6002.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728021AbgBTQXj (ORCPT ); Thu, 20 Feb 2020 11:23:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.co.uk; i=@amazon.co.uk; q=dns/txt; s=amazon201209; t=1582215819; x=1613751819; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=q7XRRi3HKMMMG+6K6lvFjL22C6/9vW3zoXBjY/d4S5Q=; b=sd0gbYvmiLOKiQQ8/REt2BsCvuo/tbiXASkHAEteYtBSeDH6Jb3pYhWY myiQUfPSgKOiaAvR9O0rwWjXfbAspCyeQBVQY0Swm7PuilHOky4X4bOsz 91lsJ3LbqZbL10Hcdz9pf+GoBvew0chlm+Sh72QmVEpKRP6FaEdoMFt+P s=; IronPort-SDR: IyvgS/TeCH6kqLsEABTaw88mn4Uro6/KXeBktaHDxl9InT9/NxevNO/zoJ3EZRpN1HxYqBaWay UNbP9tBOVZVw== X-IronPort-AV: E=Sophos;i="5.70,464,1574121600"; d="scan'208";a="17344091" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-1e-17c49630.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-6002.iad6.amazon.com with ESMTP; 20 Feb 2020 16:23:24 +0000 Received: from EX13MTAUWB001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan3.iad.amazon.com [10.40.159.166]) by email-inbound-relay-1e-17c49630.us-east-1.amazon.com (Postfix) with ESMTPS id E566CA27FC; Thu, 20 Feb 2020 16:23:16 +0000 (UTC) Received: from EX13D07UWB003.ant.amazon.com (10.43.161.66) by EX13MTAUWB001.ant.amazon.com (10.43.161.249) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Thu, 20 Feb 2020 16:23:16 +0000 Received: from EX13D32EUC003.ant.amazon.com (10.43.164.24) by EX13D07UWB003.ant.amazon.com (10.43.161.66) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 20 Feb 2020 16:23:15 +0000 Received: from EX13D32EUC003.ant.amazon.com ([10.43.164.24]) by EX13D32EUC003.ant.amazon.com ([10.43.164.24]) with mapi id 15.00.1367.000; Thu, 20 Feb 2020 16:23:14 +0000 From: "Durrant, Paul" To: =?utf-8?B?Um9nZXIgUGF1IE1vbm7DqQ==?= CC: "Agarwal, Anchal" , "Valentin, Eduardo" , "len.brown@intel.com" , "peterz@infradead.org" , "benh@kernel.crashing.org" , "x86@kernel.org" , "linux-mm@kvack.org" , "pavel@ucw.cz" , "hpa@zytor.com" , "tglx@linutronix.de" , "sstabellini@kernel.org" , "fllinden@amaozn.com" , "Kamata, Munehisa" , "mingo@redhat.com" , "xen-devel@lists.xenproject.org" , "Singh, Balbir" , "axboe@kernel.dk" , "konrad.wilk@oracle.com" , "bp@alien8.de" , "boris.ostrovsky@oracle.com" , "jgross@suse.com" , "netdev@vger.kernel.org" , "linux-pm@vger.kernel.org" , "rjw@rjwysocki.net" , "linux-kernel@vger.kernel.org" , "vkuznets@redhat.com" , "davem@davemloft.net" , "Woodhouse, David" Subject: RE: [Xen-devel] [RFC PATCH v3 06/12] xen-blkfront: add callbacks for PM suspend and hibernation Thread-Topic: [Xen-devel] [RFC PATCH v3 06/12] xen-blkfront: add callbacks for PM suspend and hibernation Thread-Index: AQHV446AUecZloiSDUiowKQxKdi9t6gfLFuAgADaIoCAAKqFgIACJekAgAD0YQCAAAHOgIAAdTyAgAAHU1A= Date: Thu, 20 Feb 2020 16:23:13 +0000 Message-ID: References: <890c404c585d7790514527f0c021056a7be6e748.1581721799.git.anchalag@amazon.com> <20200217100509.GE4679@Air-de-Roger> <20200217230553.GA8100@dev-dsk-anchalag-2a-9c2d1d96.us-west-2.amazon.com> <20200218091611.GN4679@Air-de-Roger> <20200219180424.GA17584@dev-dsk-anchalag-2a-9c2d1d96.us-west-2.amazon.com> <20200220083904.GI4679@Air-de-Roger> <20200220154507.GO4679@Air-de-Roger> In-Reply-To: <20200220154507.GO4679@Air-de-Roger> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.165.155] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBSb2dlciBQYXUgTW9ubsOpIDxy b2dlci5wYXVAY2l0cml4LmNvbT4NCj4gU2VudDogMjAgRmVicnVhcnkgMjAyMCAxNTo0NQ0KPiBU bzogRHVycmFudCwgUGF1bCA8cGR1cnJhbnRAYW1hem9uLmNvLnVrPg0KPiBDYzogQWdhcndhbCwg QW5jaGFsIDxhbmNoYWxhZ0BhbWF6b24uY29tPjsgVmFsZW50aW4sIEVkdWFyZG8NCj4gPGVkdXZh bEBhbWF6b24uY29tPjsgbGVuLmJyb3duQGludGVsLmNvbTsgcGV0ZXJ6QGluZnJhZGVhZC5vcmc7 DQo+IGJlbmhAa2VybmVsLmNyYXNoaW5nLm9yZzsgeDg2QGtlcm5lbC5vcmc7IGxpbnV4LW1tQGt2 YWNrLm9yZzsNCj4gcGF2ZWxAdWN3LmN6OyBocGFAenl0b3IuY29tOyB0Z2x4QGxpbnV0cm9uaXgu ZGU7IHNzdGFiZWxsaW5pQGtlcm5lbC5vcmc7DQo+IGZsbGluZGVuQGFtYW96bi5jb207IEthbWF0 YSwgTXVuZWhpc2EgPGthbWF0YW1AYW1hem9uLmNvbT47DQo+IG1pbmdvQHJlZGhhdC5jb207IHhl bi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZzsgU2luZ2gsIEJhbGJpcg0KPiA8c2JsYmlyQGFt YXpvbi5jb20+OyBheGJvZUBrZXJuZWwuZGs7IGtvbnJhZC53aWxrQG9yYWNsZS5jb207DQo+IGJw QGFsaWVuOC5kZTsgYm9yaXMub3N0cm92c2t5QG9yYWNsZS5jb207IGpncm9zc0BzdXNlLmNvbTsN Cj4gbmV0ZGV2QHZnZXIua2VybmVsLm9yZzsgbGludXgtcG1Admdlci5rZXJuZWwub3JnOyByandA cmp3eXNvY2tpLm5ldDsNCj4gbGludXgta2VybmVsQHZnZXIua2VybmVsLm9yZzsgdmt1em5ldHNA cmVkaGF0LmNvbTsgZGF2ZW1AZGF2ZW1sb2Z0Lm5ldDsNCj4gV29vZGhvdXNlLCBEYXZpZCA8ZHdt d0BhbWF6b24uY28udWs+DQo+IFN1YmplY3Q6IFJlOiBbWGVuLWRldmVsXSBbUkZDIFBBVENIIHYz IDA2LzEyXSB4ZW4tYmxrZnJvbnQ6IGFkZCBjYWxsYmFja3MNCj4gZm9yIFBNIHN1c3BlbmQgYW5k IGhpYmVybmF0aW9uDQo+IA0KPiBPbiBUaHUsIEZlYiAyMCwgMjAyMCBhdCAwODo1NDozNkFNICsw MDAwLCBEdXJyYW50LCBQYXVsIHdyb3RlOg0KPiA+ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0t LS0NCj4gPiA+IEZyb206IFhlbi1kZXZlbCA8eGVuLWRldmVsLWJvdW5jZXNAbGlzdHMueGVucHJv amVjdC5vcmc+IE9uIEJlaGFsZiBPZg0KPiA+ID4gUm9nZXIgUGF1IE1vbm7DqQ0KPiA+ID4gU2Vu dDogMjAgRmVicnVhcnkgMjAyMCAwODozOQ0KPiA+ID4gVG86IEFnYXJ3YWwsIEFuY2hhbCA8YW5j aGFsYWdAYW1hem9uLmNvbT4NCj4gPiA+IENjOiBWYWxlbnRpbiwgRWR1YXJkbyA8ZWR1dmFsQGFt YXpvbi5jb20+OyBsZW4uYnJvd25AaW50ZWwuY29tOw0KPiA+ID4gcGV0ZXJ6QGluZnJhZGVhZC5v cmc7IGJlbmhAa2VybmVsLmNyYXNoaW5nLm9yZzsgeDg2QGtlcm5lbC5vcmc7IGxpbnV4LQ0KPiA+ ID4gbW1Aa3ZhY2sub3JnOyBwYXZlbEB1Y3cuY3o7IGhwYUB6eXRvci5jb207IHRnbHhAbGludXRy b25peC5kZTsNCj4gPiA+IHNzdGFiZWxsaW5pQGtlcm5lbC5vcmc7IGZsbGluZGVuQGFtYW96bi5j b207IEthbWF0YSwgTXVuZWhpc2ENCj4gPiA+IDxrYW1hdGFtQGFtYXpvbi5jb20+OyBtaW5nb0By ZWRoYXQuY29tOyB4ZW4tDQo+IGRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnOw0KPiA+ID4gU2lu Z2gsIEJhbGJpciA8c2JsYmlyQGFtYXpvbi5jb20+OyBheGJvZUBrZXJuZWwuZGs7DQo+ID4gPiBr b25yYWQud2lsa0BvcmFjbGUuY29tOyBicEBhbGllbjguZGU7IGJvcmlzLm9zdHJvdnNreUBvcmFj bGUuY29tOw0KPiA+ID4gamdyb3NzQHN1c2UuY29tOyBuZXRkZXZAdmdlci5rZXJuZWwub3JnOyBs aW51eC1wbUB2Z2VyLmtlcm5lbC5vcmc7DQo+ID4gPiByandAcmp3eXNvY2tpLm5ldDsgbGludXgt a2VybmVsQHZnZXIua2VybmVsLm9yZzsgdmt1em5ldHNAcmVkaGF0LmNvbTsNCj4gPiA+IGRhdmVt QGRhdmVtbG9mdC5uZXQ7IFdvb2Rob3VzZSwgRGF2aWQgPGR3bXdAYW1hem9uLmNvLnVrPg0KPiA+ ID4gU3ViamVjdDogUmU6IFtYZW4tZGV2ZWxdIFtSRkMgUEFUQ0ggdjMgMDYvMTJdIHhlbi1ibGtm cm9udDogYWRkDQo+IGNhbGxiYWNrcw0KPiA+ID4gZm9yIFBNIHN1c3BlbmQgYW5kIGhpYmVybmF0 aW9uDQo+ID4gPg0KPiA+ID4gVGhhbmtzIGZvciB0aGlzIHdvcmssIHBsZWFzZSBzZWUgYmVsb3cu DQo+ID4gPg0KPiA+ID4gT24gV2VkLCBGZWIgMTksIDIwMjAgYXQgMDY6MDQ6MjRQTSArMDAwMCwg QW5jaGFsIEFnYXJ3YWwgd3JvdGU6DQo+ID4gPiA+IE9uIFR1ZSwgRmViIDE4LCAyMDIwIGF0IDEw OjE2OjExQU0gKzAxMDAsIFJvZ2VyIFBhdSBNb25uw6kgd3JvdGU6DQo+ID4gPiA+ID4gT24gTW9u LCBGZWIgMTcsIDIwMjAgYXQgMTE6MDU6NTNQTSArMDAwMCwgQW5jaGFsIEFnYXJ3YWwgd3JvdGU6 DQo+ID4gPiA+ID4gPiBPbiBNb24sIEZlYiAxNywgMjAyMCBhdCAxMTowNTowOUFNICswMTAwLCBS b2dlciBQYXUgTW9ubsOpIHdyb3RlOg0KPiA+ID4gPiA+ID4gPiBPbiBGcmksIEZlYiAxNCwgMjAy MCBhdCAxMToyNTozNFBNICswMDAwLCBBbmNoYWwgQWdhcndhbA0KPiB3cm90ZToNCj4gPiA+ID4g PiA+IFF1aWVzY2luZyB0aGUgcXVldWUgc2VlbWVkIGEgYmV0dGVyIG9wdGlvbiBoZXJlIGFzIHdl IHdhbnQgdG8NCj4gbWFrZQ0KPiA+ID4gc3VyZSBvbmdvaW5nDQo+ID4gPiA+ID4gPiByZXF1ZXN0 cyBkaXNwYXRjaGVzIGFyZSB0b3RhbGx5IGRyYWluZWQuDQo+ID4gPiA+ID4gPiBJIHNob3VsZCBh Y2NlcHQgdGhhdCBzb21lIG9mIHRoZXNlIG5vdGlvbiBpcyBib3Jyb3dlZCBmcm9tIGhvdw0KPiBu dm1lDQo+ID4gPiBmcmVlemUvdW5mcmVlemUNCj4gPiA+ID4gPiA+IGlzIGRvbmUgYWx0aG91Z2gg aXRzIG5vdCBhcHBsZSB0byBhcHBsZSBjb21wYXJpc29uLg0KPiA+ID4gPiA+DQo+ID4gPiA+ID4g VGhhdCdzIGZpbmUsIGJ1dCBJIHdvdWxkIHN0aWxsIGxpa2UgdG8gcmVxdWVzdHMgdGhhdCB5b3Ug dXNlIHRoZQ0KPiBzYW1lDQo+ID4gPiA+ID4gbG9naWMgKGFzIG11Y2ggYXMgcG9zc2libGUpIGZv ciBib3RoIHRoZSBYZW4gYW5kIHRoZSBQTSBpbml0aWF0ZWQNCj4gPiA+ID4gPiBzdXNwZW5zaW9u Lg0KPiA+ID4gPiA+DQo+ID4gPiA+ID4gU28geW91IGVpdGhlciBhcHBseSB0aGlzIGZyZWV6ZS91 bmZyZWV6ZSB0byB0aGUgWGVuIHN1c3BlbnNpb24NCj4gKGFuZA0KPiA+ID4gPiA+IGRyb3AgdGhl IHJlLWlzc3Vpbmcgb2YgcmVxdWVzdHMgb24gcmVzdW1lKSBvciBhZGFwdCB0aGUgc2FtZQ0KPiBh cHByb2FjaA0KPiA+ID4gPiA+IGFzIHRoZSBYZW4gaW5pdGlhdGVkIHN1c3BlbnNpb24uIEtlZXBp bmcgdHdvIGNvbXBsZXRlbHkgZGlmZmVyZW50DQo+ID4gPiA+ID4gYXBwcm9hY2hlcyB0byBzdXNw ZW5zaW9uIC8gcmVzdW1lIG9uIGJsa2Zyb250IGlzIG5vdCBzdWl0YWJsZSBsb25nDQo+ID4gPiA+ ID4gdGVybS4NCj4gPiA+ID4gPg0KPiA+ID4gPiBJIGFncmVlIHdpdGggeW91IG9uIG92ZXJoYXVs IG9mIHhlbiBzdXNwZW5kL3Jlc3VtZSB3cnQgYmxrZnJvbnQgaXMgYQ0KPiA+ID4gZ29vZA0KPiA+ ID4gPiBpZGVhIGhvd2V2ZXIsIElNTyB0aGF0IGlzIGEgd29yayBmb3IgZnV0dXJlIGFuZCB0aGlz IHBhdGNoIHNlcmllcw0KPiBzaG91bGQNCj4gPiA+ID4gbm90IGJlIGJsb2NrZWQgZm9yIGl0LiBX aGF0IGRvIHlvdSB0aGluaz8NCj4gPiA+DQo+ID4gPiBJdCdzIG5vdCBzbyBtdWNoIHRoYXQgSSB0 aGluayBhbiBvdmVyaGF1bCBvZiBzdXNwZW5kL3Jlc3VtZSBpbg0KPiA+ID4gYmxrZnJvbnQgaXMg bmVlZGVkLCBpdCdzIGp1c3QgdGhhdCBJIGRvbid0IHdhbnQgdG8gaGF2ZSB0d28gY29tcGxldGVs eQ0KPiA+ID4gZGlmZmVyZW50IHN1c3BlbmQvcmVzdW1lIHBhdGhzIGluc2lkZSBibGtmcm9udC4N Cj4gPiA+DQo+ID4gPiBTbyBmcm9tIG15IFBvViBJIHRoaW5rIHRoZSByaWdodCBzb2x1dGlvbiBp cyB0byBlaXRoZXIgdXNlIHRoZSBzYW1lDQo+ID4gPiBjb2RlIChhcyBtdWNoIGFzIHBvc3NpYmxl KSBhcyBpdCdzIGN1cnJlbnRseSB1c2VkIGJ5IFhlbiBpbml0aWF0ZWQNCj4gPiA+IHN1c3BlbmQv cmVzdW1lLCBvciB0byBhbHNvIHN3aXRjaCBYZW4gaW5pdGlhdGVkIHN1c3BlbnNpb24gdG8gdXNl IHRoZQ0KPiA+ID4gbmV3bHkgaW50cm9kdWNlZCBjb2RlLg0KPiA+ID4NCj4gPiA+IEhhdmluZyB0 d28gZGlmZmVyZW50IGFwcHJvYWNoZXMgdG8gc3VzcGVuZC9yZXN1bWUgaW4gdGhlIHNhbWUgZHJp dmVyDQo+ID4gPiBpcyBhIHJlY2lwZSBmb3IgZGlzYXN0ZXIgSU1POiBpdCBhZGRzIGNvbXBsZXhp dHkgYnkgZm9yY2luZyBkZXZlbG9wZXJzDQo+ID4gPiB0byB0YWtlIGludG8gYWNjb3VudCB0d28g ZGlmZmVyZW50IHN1c3BlbmQvcmVzdW1lIGFwcHJvYWNoZXMgd2hlbg0KPiA+ID4gdGhlcmUncyBu byBuZWVkIGZvciBpdC4NCj4gPg0KPiA+IEkgZGlzYWdyZWUuIFMzIG9yIFM0IHN1c3BlbmQvcmVz dW1lIChvciBwZXJoYXBzIHdlIHNob3VsZCBjYWxsIHRoZW0NCj4gcG93ZXIgc3RhdGUgdHJhbnNp dGlvbnMgdG8gYXZvaWQgY29uZnVzaW9uKSBhcmUgcXVpdGUgZGlmZmVyZW50IGZyb20gWGVuDQo+ IHN1c3BlbmQvcmVzdW1lLg0KPiA+IFBvd2VyIHN0YXRlIHRyYW5zaXRpb25zIG91Z2h0IHRvIGJl LCBhbmQgaW5kZWVkIGFyZSwgdmlzaWJsZSB0byB0aGUNCj4gc29mdHdhcmUgcnVubmluZyBpbnNp ZGUgdGhlIGd1ZXN0LiBBcHBsaWNhdGlvbnMsIGFzIHdlbGwgYXMgZHJpdmVycywgY2FuDQo+IHJl Y2VpdmUgbm90aWZpY2F0aW9uIGFuZCB0YWtlIHdoYXRldmVyIGFjdGlvbiB0aGV5IGRlZW0gYXBw cm9wcmlhdGUuDQo+ID4gWGVuIHN1c3BlbmQvcmVzdW1lIE9UT0ggaXMgdXNlZCB3aGVuIGEgZ3Vl c3QgaXMgbWlncmF0ZWQgYW5kIHRoZSBjb2RlDQo+IHNob3VsZCBnbyB0byBhbGwgbGVuZ3RocyBw b3NzaWJsZSB0byBtYWtlIGFueSBzb2Z0d2FyZSBydW5uaW5nIGluc2lkZSB0aGUNCj4gZ3Vlc3Qg KG90aGVyIHRoYW4gWGVuIHNwZWNpZmljIGVubGlnaHRlbmVkIGNvZGUsIHN1Y2ggYXMgUFYgZHJp dmVycykNCj4gY29tcGxldGVseSB1bmF3YXJlIHRoYXQgYW55dGhpbmcgaGFzIGFjdHVhbGx5IGhh cHBlbmVkLg0KPiANCj4gU28gZnJvbSB3aGF0IHlvdSBzYXkgYWJvdmUgUE0gc3RhdGUgdHJhbnNp dGlvbnMgYXJlIG5vdGlmaWVkIHRvIGFsbA0KPiBkcml2ZXJzLCBhbmQgWGVuIHN1c3BlbmQvcmVz dW1lIGlzIG9ubHkgbm90aWZpZWQgdG8gUFYgZHJpdmVycywgYW5kDQo+IGhlcmUgd2UgYXJlIHNw ZWFraW5nIGFib3V0IGJsa2Zyb250IHdoaWNoIGlzIGEgUFYgZHJpdmVyLCBhbmQgc2hvdWxkDQo+ IGdldCBub3RpZmllZCBpbiBib3RoIGNhc2VzLiBTbyBJJ20gdW5zdXJlIHdoeSB0aGUgc2FtZSAo b3IgYXQgbGVhc3QNCj4gdmVyeSBzaW1pbGFyKSBhcHByb2FjaCBjYW4ndCBiZSB1c2VkIGluIGJv dGggY2FzZXMuDQo+IA0KPiBUaGUgc3VzcGVuZC9yZXN1bWUgYXBwcm9hY2ggcHJvcG9zZWQgYnkg dGhpcyBwYXRjaCBpcyBjb21wbGV0ZWx5DQo+IGRpZmZlcmVudCB0aGFuIHRoZSBvbmUgdXNlZCBi eSBhIHhlbmJ1cyBpbml0aWF0ZWQgc3VzcGVuZC9yZXN1bWUsIGFuZA0KPiBJIGRvbid0IHNlZSBh IHRlY2huaWNhbCByZWFzb24gdGhhdCB3YXJyYW50cyB0aGlzIGRpZmZlcmVuY2UuDQo+DQoNCldp dGhpbiBhbiBpbmRpdmlkdWFsIFBWIGRyaXZlciBpdCBtYXkgd2VsbCBiZSBvayB0byB1c2UgY29t bW9uIG1lY2hhbmlzbXMgZm9yIGNvbm5lY3RpbmcgdG8gdGhlIGJhY2tlbmQgYnV0IGlzc3VlcyB3 aWxsIGFyaXNlIGlmIGFueSBzdWJzZXF1ZW50IGFjdGlvbiBpcyB2aXNpYmxlIHRvIHRoZSBndWVz dC4gRS5nLiBhIG5ldHdvcmsgZnJvbnRlbmQgbmVlZHMgdG8gaXNzdWUgZ3JhdHVpdG91cyBBUlBz IHdpdGhvdXQgYW55dGhpbmcgZWxzZSBpbiB0aGUgbmV0d29yayBzdGFjayAob3IgbW9uaXRvcmlu ZyB0aGUgbmV0d29yayBzdGFjaykga25vd2luZyB0aGF0IGl0IGhhcyBoYXBwZW5lZC4gDQogDQo+ IEknbSBub3Qgc2F5aW5nIHRoYXQgdGhlIGFwcHJvYWNoIHVzZWQgaGVyZSBpcyB3cm9uZywgaXQn cyBqdXN0IHRoYXQgSQ0KPiBkb24ndCBzZWUgdGhlIHBvaW50IGluIGhhdmluZyB0d28gZGlmZmVy ZW50IHdheXMgdG8gZG8gc3VzcGVuZC9yZXN1bWUNCj4gaW4gdGhlIHNhbWUgZHJpdmVyLCB1bmxl c3MgdGhlcmUncyBhIHRlY2huaWNhbCByZWFzb24gZm9yIGl0LCB3aGljaCBJDQo+IGRvbid0IHRo aW5rIGhhcyBiZWVuIHByb3ZpZGVkLg0KDQpUaGUgdGVjaG5pY2FsIGp1c3RpZmljYXRpb24gaXMg dGhhdCB0aGUgZHJpdmVyIG5lZWRzIHRvIGtub3cgd2hhdCBraW5kIG9mIHN1c3BlbmQgb3IgcmVz dW1lIGl0IGlzIGRvaW5nLCBzbyB0aGF0IGl0IGRvZXNuJ3QgZG8gdGhlIHdyb25nIHRoaW5nLiBU aGVyZSBtYXkgYWxzbyBiZSBkaWZmZXJlbmNlcyBpbiB0aGUgc3RhdGUgb2YgdGhlIHN5c3RlbSBl LmcuIGluIFdpbmRvd3MsIGF0IGxlYXN0IHNvbWUgb2YgdGhlIHJlc3VtZS1mcm9tLXhlbi1zdXNw ZW5kIGNvZGUgcnVucyB3aXRoIGludGVycnVwdHMgZGlzYWJsZWQgKHdoaWNoIGlzIG5lY2Vzc2Fy eSB0byBtYWtlIHN1cmUgZW5vdWdoIHN0YXRlIGlzIHJlc3RvcmVkIGJlZm9yZSB0aGluZ3MgYmVj b21lIHZpc2libGUgdG8gb3RoZXIga2VybmVsIGNvZGUpLg0KDQo+IA0KPiBJIHdvdWxkIGJlIGZp bmUgd2l0aCBzd2l0Y2hpbmcgeGVuYnVzIGluaXRpYXRlZCBzdXNwZW5kL3Jlc3VtZSB0byBhbHNv DQo+IHVzZSB0aGUgYXBwcm9hY2ggcHJvcG9zZWQgaGVyZTogZnJlZXplIHRoZSBxdWV1ZXMgYW5k IGRyYWluIHRoZSBzaGFyZWQNCj4gcmluZ3MgYmVmb3JlIHN1c3BlbmRpbmcuDQo+IA0KDQpJIHRo aW5rIGFic3RyYWN0aW5nIGF3YXkgYXQgdGhlIHhlbmJ1cyBsZXZlbCB0byBzb21lIGRlZ3JlZSBp cyBwcm9iYWJseSBmZWFzaWJsZSwgYnV0IHNvbWUgc29ydCBvZiBmbGFnIHNob3VsZCBiZSBwYXNz ZWQgdG8gdGhlIGluZGl2aWR1YWwgZHJpdmVycyBzbyB0aGV5IGtub3cgd2hhdCBjaXJjdW1zdGFu Y2VzIHRoZXkgYXJlIG9wZXJhdGluZyB1bmRlci4NCg0KPiA+IFNvLCB3aGlsc3QgaXQgbWF5IGJl IHBvc3NpYmxlIHRvIHVzZSBjb21tb24gcm91dGluZXMgdG8sIGZvciBleGFtcGxlLA0KPiByZS1l c3RhYmxpc2ggUFYgZnJvbnRlbmQvYmFja2VuZCBjb21tdW5pY2F0aW9uLCBQViBmcm9udGVuZCBj b2RlIHNob3VsZCBiZQ0KPiBhY3V0ZWx5IGF3YXJlIG9mIHRoZSBjaXJjdW1zdGFuY2VzIHRoZXkg YXJlIG9wZXJhdGluZyBpbi4gSSBjYW4gY2l0ZQ0KPiBleGFtcGxlIGNvZGUgaW4gdGhlIFdpbmRv d3MgUFYgZHJpdmVyLCB3aGljaCBoYXZlIHN1cHBvcnRlZCBndWVzdCBTMy9TNA0KPiBwb3dlciBz dGF0ZSB0cmFuc2l0aW9ucyBzaW5jZSBkYXkgMS4NCj4gDQo+IEhtLCBwbGVhc2UgYmVhciB3aXRo IG1lLCBhcyBJJ20gbm90IHN1cmUgSSBmdWxseSB1bmRlcnN0YW5kLiBXaHkgaXNuJ3QNCj4gdGhl IGN1cnJlbnQgc3VzcGVuZC9yZXN1bWUgbG9naWMgc3VpdGFibGUgZm9yIFBNIHRyYW5zaXRpb25z Pw0KPiANCg0KSSBkb27igJl0IGtub3cgdGhlIGRldGFpbHMgZm9yIExpbnV4IGJ1dCBpdCBtYXkg d2VsbCBiZSB0byBkbyB3aXRoIGFzc3VtcHRpb25zIG1hZGUgYWJvdXQgdGhlIHN5c3RlbSBlLmcu IHRoZSBhYmlsaXR5IHRvIGJsb2NrIHdhaXRpbmcgZm9yIHNvbWV0aGluZyB0byBoYXBwZW4gb24g YW5vdGhlciBDUFUgKHdoaWNoIG1heSBoYXZlIGFscmVhZHkgYmVlbiBxdWllc2NlZCBpbiBhIFBN IGNvbnRleHQpLg0KDQo+IEFzIHNhaWQgYWJvdmUsIEknbSBoYXBweSB0byBzd2l0Y2ggeGVuYnVz IGluaXRpYXRlZCBzdXNwZW5kL3Jlc3VtZSB0bw0KPiB1c2UgdGhlIGxvZ2ljIGluIHRoaXMgcGF0 Y2gsIGJ1dCB1bmxlc3MgdGhlcmUncyBhIHRlY2huaWNhbCByZWFzb24gZm9yDQo+IGl0IEkgZG9u J3Qgc2VlIHdoeSBibGtmcm9udCBzaG91bGQgaGF2ZSB0d28gY29tcGxldGVseSBkaWZmZXJlbnQN Cj4gYXBwcm9hY2hlcyB0byBzdXNwZW5kL3Jlc3VtZSBkZXBlbmRpbmcgb24gd2hldGhlciBpdCdz IGEgUE0gb3IgYQ0KPiB4ZW5idXMgc3RhdGUgY2hhbmdlLg0KPiANCg0KSG9wZWZ1bGx5IHdoYXQg SSBzYWlkIGFib3ZlIGlsbHVzdHJhdGVzIHdoeSBpdCBtYXkgbm90IGJlIDEwMCUgY29tbW9uLg0K DQogIFBhdWwNCg0K