Received: by 2002:a05:6a10:2785:0:0:0:0 with SMTP id ia5csp129950pxb; Thu, 14 Jan 2021 21:52:02 -0800 (PST) X-Google-Smtp-Source: ABdhPJy8jXgbJ9L9f8fiIysemKjv99Yy3JssIVkzG93+mdnWV1801wMi7MFwzQLBQ7MRc4W4heT7 X-Received: by 2002:a17:906:b217:: with SMTP id p23mr7761388ejz.461.1610689922190; Thu, 14 Jan 2021 21:52:02 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1610689922; cv=pass; d=google.com; s=arc-20160816; b=hccRMCW8O3Mfd19qix9wfQRq227jn3r0n2z3ZJ6eanNtgP1wZ8sav1fhEXFz1v3YR3 GQ4ZEgSFQLqVD9gGTbcUygsr+mWV9kXbwaitjgb9hu/7GGP0NYKS6sxecUltw3fupNP8 br1Em8Uu8oDsaJ9gx8ahgKl/zjGutgF60l7AQ+HeSIczfnfZngi3nPwUCLHQGA8vb8fu Lfg7WlQC/BjRz+DqFLcvSfalAQjupqbcyjdQfP6SGWXAssh0gbPV+WnLMzQgWr/B4MaG bkRyQ4UjFoZ8sB8LrxnN8MeNUDqCf7VKuj1YujWNsSwUZIj3WM9AqT4ZSK1M4lm5J01I RRsg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :content-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature:ironport-sdr:ironport-sdr; bh=ZLswqX8CtWakuSSk/aKsdhLK3k76+tQHkBhFg3wEvFI=; b=Wi9RTd2BaC8Se7jtwaGjnUovQbPBMscBnDv8aoH0DUuj3aZQ7uXRzDl2UsY5PF4Ag8 7RNa+PVQ7E3AZPwfqHdnCXFA2dfRJ/IydQ/oAav84EyFVbJYCOqpwi7LruVmrFp2OLIb Dfhascl2+nchU4LbYX43hyT6BbHlWSF6FSVbsGI8CgL3UYFetoAtYWzsg7zSNJYec5eX ko4aXGIIyQNXewmFDlp8vsQX21qZIb6fF5wUSmKku6ZJLj6cCw1XBl+LerdcYbQfA3Rv txMD1JsWLjVH78FwJ3mirYSQnaFnJ7JUK02eeJggavXA2pq3YjQtRMYM5SKWhJGhNx5m sO9g== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@intel.onmicrosoft.com header.s=selector2-intel-onmicrosoft-com header.b=sW2H8gaC; arc=pass (i=1 spf=pass spfdomain=intel.com dkim=pass dkdomain=intel.com dmarc=pass fromdomain=intel.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b16si3354777ejc.710.2021.01.14.21.51.38; Thu, 14 Jan 2021 21:52:02 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.onmicrosoft.com header.s=selector2-intel-onmicrosoft-com header.b=sW2H8gaC; arc=pass (i=1 spf=pass spfdomain=intel.com dkim=pass dkdomain=intel.com dmarc=pass fromdomain=intel.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726958AbhAOFAz (ORCPT + 99 others); Fri, 15 Jan 2021 00:00:55 -0500 Received: from mga01.intel.com ([192.55.52.88]:55949 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726019AbhAOFAy (ORCPT ); Fri, 15 Jan 2021 00:00:54 -0500 IronPort-SDR: m2FiZ0aODES401SYc2r1QMh8oA3AscGuPvH5wNtiwAquirRaXzpNA9dvjSmz0myvmWrVaI3ueN oGV8q53PgygQ== X-IronPort-AV: E=McAfee;i="6000,8403,9864"; a="197161025" X-IronPort-AV: E=Sophos;i="5.79,348,1602572400"; d="scan'208";a="197161025" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2021 21:00:11 -0800 IronPort-SDR: MoN/7Pmx3pmlrPO3Yc/FB4SxBleXwaag7FW5x5RmlseQOoYZVlbOWyZqEGcfbP2tz50R7nV+1v sXnwk/8WWAHQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,348,1602572400"; d="scan'208";a="465465949" Received: from fmsmsx606.amr.corp.intel.com ([10.18.126.86]) by fmsmga001.fm.intel.com with ESMTP; 14 Jan 2021 21:00:11 -0800 Received: from fmsmsx612.amr.corp.intel.com (10.18.126.92) by fmsmsx606.amr.corp.intel.com (10.18.126.86) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 14 Jan 2021 21:00:11 -0800 Received: from fmsmsx605.amr.corp.intel.com (10.18.126.85) by fmsmsx612.amr.corp.intel.com (10.18.126.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 14 Jan 2021 21:00:10 -0800 Received: from FMSEDG603.ED.cps.intel.com (10.1.192.133) 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 via Frontend Transport; Thu, 14 Jan 2021 21:00:10 -0800 Received: from NAM04-BN3-obe.outbound.protection.outlook.com (104.47.46.55) by edgegateway.intel.com (192.55.55.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.1713.5; Thu, 14 Jan 2021 21:00:10 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=oB3zPSN48BXVEP5ggycke86thUjOGynI/yiBwaW/ejXropOTq+7d5JtCI7I+I+DUG6oOa4JLJ71B502gVQhl9QRY6yGSTcg8QJhk9WQWD1lsHZiOZgi0OqBO60flUnLJHrypa28Ak2wYXsvAqsMZLKC90IjFhOo6b1t2qBaTrRYFAQb2MH3o2Zzf5XU/hcSuUYptka2Pq4CQKbH6V3VeNMxemh/hYeS+btWXHmVze9uvOZQsDuwLEdNqHRUBOCo8Ff3pb+RjXJfjQoOUVD5MJprMCfA6o+bgh0j0vgZO0eBRXO73ZbCVpbgfPZSykb30XU3P1m1NdeDXyyMaEzso0g== 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=ZLswqX8CtWakuSSk/aKsdhLK3k76+tQHkBhFg3wEvFI=; b=T/BCOBuwDT3OAXlN7FRNPeVR27G8zzj6E0OyU1O1uLBLhEf6Ha66A1txa0kXGWs4FR8z5w1DiV/5fnZrLumftkabg3a0ssdMwWmYxJsRZPSjG86dedvpbbzRpzuMjHT/LWl4fgYDFs3PKx5cJX2FiM0LwiLPdVoNUUHyoQ752mfhl1a3ETWzauVqnoIYnw84a38oA2CK1GgHZQNgBK/mIX5z0RYBqrNmlXETgEIoq4e9kqzV53k6nRrVrOW1t+EPgGahfuFBBcMJn23jHTd5u8F/6preorvGx/WAq5sA1V/rTSL7AtsweMisHUlhhK6Ir3v/EGfDa81YPyYrgUjNrA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ZLswqX8CtWakuSSk/aKsdhLK3k76+tQHkBhFg3wEvFI=; b=sW2H8gaC8YgB9Ucmy9nQPI6G8ZuLhBVkYX7c/8/ymoV70BTFH7125dXTTRDS5g0AWaw0c7JkBk53MDWkUIyanof04A6UX4qBSCNVhIwMHghIZi8HV1+av3z8ttNPLY2OaDByQgHrjFJJGSylwr/RgpC1zF2DO5euFhHJNt2MHeI= Received: from PH0PR11MB4855.namprd11.prod.outlook.com (2603:10b6:510:41::12) by PH0PR11MB4984.namprd11.prod.outlook.com (2603:10b6:510:34::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3763.9; Fri, 15 Jan 2021 04:59:35 +0000 Received: from PH0PR11MB4855.namprd11.prod.outlook.com ([fe80::d8ce:8971:4d20:c430]) by PH0PR11MB4855.namprd11.prod.outlook.com ([fe80::d8ce:8971:4d20:c430%6]) with mapi id 15.20.3763.011; Fri, 15 Jan 2021 04:59:35 +0000 From: "Bae, Chang Seok" To: "Liu, Jing2" CC: "Liu, Jing2" , "bp@suse.de" , "luto@kernel.org" , "tglx@linutronix.de" , "mingo@kernel.org" , "x86@kernel.org" , "Brown, Len" , "Hansen, Dave" , "Shankar, Ravi V" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" Subject: Re: [PATCH v3 10/21] x86/fpu/xstate: Update xstate save function to support dynamic xstate Thread-Topic: [PATCH v3 10/21] x86/fpu/xstate: Update xstate save function to support dynamic xstate Thread-Index: AQHW2UTrfabGiuGaq0+dx4jPc8ZDRKob7zCAgACnYACABtLUgIAE2oAA Date: Fri, 15 Jan 2021 04:59:35 +0000 Message-ID: References: <20201223155717.19556-1-chang.seok.bae@intel.com> <20201223155717.19556-11-chang.seok.bae@intel.com> <29CB32F5-1E73-46D4-BF92-18AD05F53E8E@intel.com> <0361132a-c088-331b-de1f-e0de23d729ab@linux.intel.com> In-Reply-To: <0361132a-c088-331b-de1f-e0de23d729ab@linux.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.120.23.2.4) authentication-results: linux.intel.com; dkim=none (message not signed) header.d=none;linux.intel.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [73.189.248.82] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 1953fcfe-b96c-46b1-59da-08d8b9125ae4 x-ms-traffictypediagnostic: PH0PR11MB4984: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: m2GHaNo+zwnhm7ygB+Zh7IwPMqMmWe46n8kQItBnfI4sWlkVoY7QaP4V08bAjbFnWc50FcYhWY9uEMJR5yL0ibMafX/Az6dRKuap7paDw3dkOVVrQ3cmOYvgilBi/dPxi6Zg62eYUBC+ZHGRtLJe3sbv44vic5h6X/Xc5UBM8BFBUjTrFkYYD1nfE79FvXyDsijtJbX4m72IImpVquaoYat4+Vm3V+LwU/Uo00u8P5fCkJssDAx5WtGjr11v6QiENiiNmlJgR/eQuvN1kOl0eHd6wLlrMKvHZmm7tqUcMN0IqqywN50qWJh/Oc6e/8doUJ2M14ToB2k5MCugg0VlZ2Kj99wiN5DmhXSdyW1TaRDM1foWVy7dWvD08x+J0FFSExwjT1K1u8eFcD9rtu34vS0YnRjL2WqmEmeU/dfY6898fK8Szb3VDshCIm0cprfB x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PH0PR11MB4855.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(396003)(136003)(346002)(376002)(39860400002)(366004)(316002)(8676002)(6512007)(33656002)(36756003)(86362001)(5660300002)(478600001)(71200400001)(2906002)(53546011)(15650500001)(64756008)(66446008)(66556008)(83380400001)(6916009)(66946007)(66476007)(6506007)(4326008)(26005)(54906003)(2616005)(8936002)(76116006)(186003)(6486002)(45980500001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: =?utf-8?B?WEVhalNDcTBveGwrRjJwbSt6aUo5T0dXNUdFRFdDSVB5N2xTeU94R2N6NGp4?= =?utf-8?B?VTFxMU9IVDBJNnhBN0p1UXZIZEdJSGcvS2ZVa08ydXVIOEtWZzRHNW9IanhV?= =?utf-8?B?blhQbnBxb3R1MmpHNGRSaXkzMklDajA0ZGx0RGpLTCszaWUxaWIyeFE5NVJj?= =?utf-8?B?cHhweU9EMXlBTi8wckNZb0F6Uis0V0QwREY1S1YwbGF6YktFYzd3NFVwS0g2?= =?utf-8?B?VENTM21UL1NneWlLNFZ4RmlxNmM0YytNVVBhY1E2K2wyZkhhblo5VkdkMXow?= =?utf-8?B?ejc1cXNkb0Y5bENMZXhyOSt6aStnaTVxZmZJdG1YR0FpUTZvWHdjSzlESWJp?= =?utf-8?B?UnBtc3N2NjVaSEJ5RjR1cStyNm1Pd1ljcnBoU3Z6Ry8zSm5sTEZGeHhWRjJU?= =?utf-8?B?YlczbUNmMVBsOTA0eHNuZm1xUlRBQTJzUXZjTzBaRXd1d0w4K0NYMjk1RTVp?= =?utf-8?B?TU1WNGpvUnRIRUNQMjFJOUovb0QzdnZrZldzTElXSi9GZmppZFNZbjBlMWpJ?= =?utf-8?B?ZzlldkE2SlJtNllWWTZveWpYenZrM0dIOHNaN2l1SHVoU0dOZjJ1N1VGYVJC?= =?utf-8?B?SWdGV2FoV1M5TWx6cDV5TFJsQk1aVzNpWjFST0lTNHNRREJIL09hd2Fyd0Vq?= =?utf-8?B?RTUyZVROMHk5SjJOcTZubHdjbW41RkI0Z0xZcXFuUy9VMkxabkxneEp0dHdM?= =?utf-8?B?c2ZhUVNCNEVXa09oMENCakV3aUppa0djV3dqeFVRYVkveFJCNlNFTkdHLzZL?= =?utf-8?B?NlhaL1hGL3lQWUsrcnNOYXpSMDc1NTYwcFpRVVFuWkxvdTFxa0NYMGhJSWUx?= =?utf-8?B?cXMzRXJqaXBiTTN2c21CdnlsUTVIYnhuWkorRzNWa3VjOXhNOGpRVDRsSThy?= =?utf-8?B?QjFydXFERndMM29RMlI1RjlwZ05UdEVVVWVCV1c1YjBDVzJ2U0Nod2NmSExp?= =?utf-8?B?cWZTclBnNzh2VzlGM2NwSDM3cjRYNjYyOEQrVTcrdUxlRzdiNWtSVTEyZEpy?= =?utf-8?B?UFVpOENJVGFabXIrMERHdXZnRThheCtpaTQxN1R1T2FuU2t0MkU4ZFRQREhm?= =?utf-8?B?a2xMb29pb241dUxIMjFDMTRXM2VDOTBidkZwUUUyRlRMMm5zV0Nqc3dWeUlp?= =?utf-8?B?SXdSUXRUL0Q3cU45RFRjRUQ0c0JIMVRES3A5RG5zaDFuU29KYmdPNHVzcDlS?= =?utf-8?B?OFZSVjBVeWFRelJFcktHYzkra0ZGME84akJqZEF0U2lIQmZMRzBweW5PM0ZC?= =?utf-8?B?Z0xVbHU2QUs5a1UrcTc4QlhaK3p0OWMwcjN4dG9tN3h4c01vMkhOQ29aQThD?= =?utf-8?Q?yOlRJMxYOBj3t5wQTfzsP7X9EcGQneu5JP?= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB4855.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1953fcfe-b96c-46b1-59da-08d8b9125ae4 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jan 2021 04:59:35.6697 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: NBQv/+TSQcuAdvJWjzgF20xg2hBIWUJR2sySpMUr9EUXPMeGd66BTcaLzGBzZeLoMCQ/zr+B4eL+O2VfTmAC3mc2p+HyHKVKGqQlisjONtk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR11MB4984 X-OriginatorOrg: intel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQo+IE9uIEphbiAxMSwgMjAyMSwgYXQgMTg6NTIsIExpdSwgSmluZzIgPGppbmcyLmxpdUBsaW51 eC5pbnRlbC5jb20+IHdyb3RlOg0KPiANCj4gT24gMS84LzIwMjEgMjo0MCBBTSwgQmFlLCBDaGFu ZyBTZW9rIHdyb3RlOg0KPj4+IE9uIEphbiA3LCAyMDIxLCBhdCAxNzo0MSwgTGl1LCBKaW5nMiA8 amluZzIubGl1QGludGVsLmNvbT4gd3JvdGU6DQo+Pj4gDQo+Pj4gc3RhdGljIHZvaWQga3ZtX3Nh dmVfY3VycmVudF9mcHUoc3RydWN0IGZwdSAqZnB1KSAgew0KPj4+ICsJc3RydWN0IGZwdSAqc3Jj X2ZwdSA9ICZjdXJyZW50LT50aHJlYWQuZnB1Ow0KPj4+ICsNCj4+PiAJLyoNCj4+PiAJICogSWYg dGhlIHRhcmdldCBGUFUgc3RhdGUgaXMgbm90IHJlc2lkZW50IGluIHRoZSBDUFUgcmVnaXN0ZXJz LCBqdXN0DQo+Pj4gCSAqIG1lbWNweSgpIGZyb20gY3VycmVudCwgZWxzZSBzYXZlIENQVSBzdGF0 ZSBkaXJlY3RseSB0byB0aGUgdGFyZ2V0Lg0KPj4+IAkgKi8NCj4+PiAtCWlmICh0ZXN0X3RocmVh ZF9mbGFnKFRJRl9ORUVEX0ZQVV9MT0FEKSkNCj4+PiAtCQltZW1jcHkoJmZwdS0+c3RhdGUsICZj dXJyZW50LT50aHJlYWQuZnB1LnN0YXRlLA0KPj4+ICsJaWYgKHRlc3RfdGhyZWFkX2ZsYWcoVElG X05FRURfRlBVX0xPQUQpKSB7DQo+Pj4gKwkJbWVtY3B5KCZmcHUtPnN0YXRlLCAmc3JjX2ZwdS0+ c3RhdGUsDQo+Pj4gCQkgICAgICAgZnB1X2tlcm5lbF94c3RhdGVfbWluX3NpemUpOw0KDQo8c25p cD4NCg0KPj4+IC0JZWxzZQ0KPj4+ICsJfSBlbHNlIHsNCj4+PiArCQlpZiAoZnB1LT5zdGF0ZV9t YXNrICE9IHNyY19mcHUtPnN0YXRlX21hc2spDQo+Pj4gKwkJCWZwdS0+c3RhdGVfbWFzayA9IHNy Y19mcHUtPnN0YXRlX21hc2s7DQo+Pj4gDQo+Pj4gVGhvdWdoIGR5bmFtaWMgZmVhdHVyZSBpcyBu b3Qgc3VwcG9ydGVkIGluIGt2bSBub3csIHRoaXMgZnVuY3Rpb24gc3RpbGwgbmVlZA0KPj4+IGNv bnNpZGVyIG1vcmUgdGhpbmdzIGZvciBmcHUtPnN0YXRlX21hc2suDQo+PiBDYW4geW91IGVsYWJv cmF0ZSB0aGlzPyBXaGljaCBwYXRoIG1pZ2h0IGJlIGFmZmVjdGVkIGJ5IGZwdS0+c3RhdGVfbWFz aw0KPj4gd2l0aG91dCBkeW5hbWljIHN0YXRlIHN1cHBvcnRlZCBpbiBLVk0/DQo+PiANCj4+PiBJ IHN1Z2dlc3QgdGhhdCB3ZSBjYW4gc2V0IGl0IGJlZm9yZSBpZi4uLmVsc2UgKGZvciBib3RoIGNh c2VzKSBhbmQgbm90IGNoYW5nZSBvdGhlci4NCj4+IEkgdHJpZWQgYSBtaW5pbXVtIGNoYW5nZSBo ZXJlLiAgVGhlIGZwdS0+c3RhdGVfbWFzayB2YWx1ZSBkb2VzIG5vdCBpbXBhY3QgdGhlDQo+PiBt ZW1jcHkoKS4gU28sIHdoeSBkbyB3ZSBuZWVkIHRvIGNoYW5nZSBpdCBmb3IgYm90aD8NCj4gDQo+ IFN1cmUsIHdoYXQgSSdtIGNvbnNpZGVyaW5nIGlzIHRoYXQgIm1hc2siIGlzIHRoZSBmaXJzdCB0 aW1lIGludHJvZHVjZWQgaW50byAiZnB1IiwNCj4gcmVwcmVzZW50aW5nIHRoZSB1c2FnZSwgc28g bm90IG9ubHkgc2V0IGl0IHdoZW4gbmVlZGVkLCBidXQgYWxzbyBtYWtlIGl0IGFzIGENCj4gcmVw cmVzZW50YXRpb24sIGluIGNhc2Ugb2YgYW55d2hlcmUgdXNpbmcgaXQgKGVzcGVjaWFsbHkgYmV0 d2VlbiB0aGUgaW50ZXJ2YWwNCj4gb2YgdGhpcyBzZXJpZXMgYW5kIGt2bSBzZXJpZXMgaW4gZnV0 dXJlKS4NCg0KVGhhbmsgeW91IGZvciB0aGUgZmVlZGJhY2suIFNvcnJ5LCBJIGRvbid0IGdldCBh bnkgbG9naWNhbCByZWFzb24gdG8gc2V0IHRoZQ0KbWFzayBhbHdheXMgaGVyZS4gUGVyaGFwcywg S1ZNIGNvZGUgY2FuIGJlIHVwZGF0ZWQgbGlrZSB5b3UgbWVudGlvbmVkIHdoZW4NCnN1cHBvcnRp bmcgdGhlIGR5bmFtaWMgc3RhdGVzIHRoZXJlLg0KDQpQbGVhc2UgbGV0IG1lIGtub3cgaWYgSeKA mW0gbWlzc2luZyBhbnkgZnVuY3Rpb25hbCBpc3N1ZXMuDQoNClRoYW5rcywNCkNoYW5n