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=-11.9 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,T_MIXED_ES 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 179E2C65BAE for ; Thu, 13 Dec 2018 23:04:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B841720879 for ; Thu, 13 Dec 2018 23:04:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="a0aO7ica" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B841720879 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amd.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728786AbeLMXEE (ORCPT ); Thu, 13 Dec 2018 18:04:04 -0500 Received: from mail-eopbgr690076.outbound.protection.outlook.com ([40.107.69.76]:51968 "EHLO NAM04-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726813AbeLMXEE (ORCPT ); Thu, 13 Dec 2018 18:04:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amdcloud.onmicrosoft.com; s=selector1-amd-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Kh/V5UcRAwlihzqTaFdqc+mU9/IL2uuw1+0cIedl5ug=; b=a0aO7icaM/PJzdUmcArLM3tPI6vMN+NoyPJZ5+jU+fDNeHh726o30aKi/osNkGInrwiUZnda8on1HbefoGPF2G+zD9TvTpeDZ7FViaaysG9XXgoMcOMvLfEqmYGHv209aZm/EkUfTcvhNzVQzdl8DvPVIbCLH3rD8ZUEKNF9gkw= Received: from SN1PR12MB0175.namprd12.prod.outlook.com (10.162.3.15) by SN1PR12MB0525.namprd12.prod.outlook.com (10.162.105.157) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1425.19; Thu, 13 Dec 2018 23:03:54 +0000 Received: from SN1PR12MB0175.namprd12.prod.outlook.com ([fe80::bc0e:7f7f:ee65:e2d5]) by SN1PR12MB0175.namprd12.prod.outlook.com ([fe80::bc0e:7f7f:ee65:e2d5%6]) with mapi id 15.20.1425.016; Thu, 13 Dec 2018 23:03:54 +0000 From: "Lendacky, Thomas" To: "x86@kernel.org" , "linux-kernel@vger.kernel.org" CC: Andrea Arcangeli , Konrad Rzeszutek Wilk , Jiri Kosina , Ingo Molnar , Borislav Petkov , Thomas Gleixner , Tim Chen , David Woodhouse Subject: [PATCH v3] x86/speculation: Add support for STIBP always-on preferred mode Thread-Topic: [PATCH v3] x86/speculation: Add support for STIBP always-on preferred mode Thread-Index: AQHUkzgefjt7tjOm8Ea2BTlYWwcWCA== Date: Thu, 13 Dec 2018 23:03:54 +0000 Message-ID: <20181213230352.6937.74943.stgit@tlendack-t1.amdoffice.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SN4PR0801CA0023.namprd08.prod.outlook.com (2603:10b6:803:29::33) To SN1PR12MB0175.namprd12.prod.outlook.com (2a01:111:e400:5143::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Thomas.Lendacky@amd.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [165.204.77.1] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;SN1PR12MB0525;20:MyLVhcJqL8NZ6FiP/t+YxAOgMb9IM2BT2GrJ+WtBVKsY/3L9/i9gNN+2ewb1Dr6Mn/iM1NsOy6OK2OOO8D4Brzjmoq2SpyVon7iQyaMbU6uTre5us08KRJDjPCqVO1DZY+EYZZJp+f/HnC1gOLl1d6cnUcuxFMnWSSdLo6zDvpoHKHWF6L149zlenZd4MGQnGGpyLjuv3BN5+3roV+MxGwnMDSb2GzLv5IRxKejAb8vDYzctY66aHg0cWib0AQMv x-ms-office365-filtering-correlation-id: b931762b-bd38-43d1-521c-08d6614f40e6 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390098)(7020095)(4652040)(8989299)(5600074)(711020)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020);SRVR:SN1PR12MB0525; x-ms-traffictypediagnostic: SN1PR12MB0525: x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(3230021)(999002)(6040522)(2401047)(8121501046)(5005006)(823302103)(3002001)(10201501046)(93006095)(93001095)(3231475)(944501520)(52105112)(6055026)(148016)(149066)(150057)(6041310)(20161123558120)(20161123564045)(20161123560045)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699051)(76991095);SRVR:SN1PR12MB0525;BCL:0;PCL:0;RULEID:;SRVR:SN1PR12MB0525; x-forefront-prvs: 088552DE73 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(376002)(136003)(346002)(39860400002)(366004)(396003)(199004)(189003)(316002)(2501003)(33896004)(8936002)(5660300001)(1076002)(305945005)(9686003)(25786009)(6512007)(186003)(53936002)(99286004)(71190400001)(52116002)(66066001)(71200400001)(68736007)(256004)(14444005)(86362001)(476003)(97746001)(81156014)(81166006)(54906003)(2906002)(103116003)(8676002)(26005)(6436002)(486006)(7736002)(478600001)(4326008)(6486002)(7416002)(6116002)(3846002)(6506007)(97736004)(102836004)(72206003)(110136005)(14454004)(105586002)(106356001)(386003);DIR:OUT;SFP:1101;SCL:1;SRVR:SN1PR12MB0525;H:SN1PR12MB0175.namprd12.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: 9utTpP75hei5/aOe2O7LknnmBUvwg+fd69jQRasj+MfGaEJC6zcjEnCVnsIT989km82k0s2do/ppo8T1L92dSSyHvxuKrqvO/CRH9fIhlv5548pWk+PPsz0D1eWPMP2BveKOQ3GUTlSt66MnaX1OzdMMfiU5uZgi2d7R2sObw1gwkl0e7PqdbCN4cw3j3c/wQduLYdPz2NpxICg2kQ257dk0vMNhoIbMiHUyHi2AbjWByC7TaYtBKOj04gOrmnEXTY+ld9yA53QyRuNk7zOJP7ea3XjM56PbCfzY8bRfEXpfiy4Ue4dED4oDA8LURkph spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <99DE71BE73C7C94F8F58E5D54B82C025@namprd12.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: b931762b-bd38-43d1-521c-08d6614f40e6 X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Dec 2018 23:03:54.1843 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR12MB0525 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RGlmZmVyZW50IEFNRCBwcm9jZXNzb3JzIG1heSBoYXZlIGRpZmZlcmVudCBpbXBsZW1lbnRhdGlv bnMgb2YgU1RJQlAuDQpXaGVuIFNUSUJQIGlzIGNvbmRpdGlvbmFsbHkgZW5hYmxlZCwgc29tZSBp bXBsZW1lbnRhdGlvbnMgd291bGQgYmVuZWZpdA0KZnJvbSBoYXZpbmcgU1RJQlAgYWx3YXlzIG9u IGluc3RlYWQgb2YgdG9nZ2xpbmcgdGhlIFNUSUJQIGJpdCB0aHJvdWdoIE1TUg0Kd3JpdGVzLiBU aGlzIHByZWZlcmVuY2UgaXMgYWR2ZXJ0aXNlZCB0aHJvdWdoIGEgQ1BVSUQgZmVhdHVyZSBiaXQu DQoNCldoZW4gY29uZGl0aW9uYWwgU1RJQlAgc3VwcG9ydCBpcyByZXF1ZXN0ZWQgYXQgYm9vdCBh bmQgdGhlIENQVSBhZHZlcnRpc2VzDQpTVElCUCBhbHdheXMtb24gbW9kZSBhcyBwcmVmZXJyZWQs IHN3aXRjaCB0byBTVElCUCAib24iIHN1cHBvcnQuIFRvIHNob3cNCnRoYXQgdGhpcyB0cmFuc2l0 aW9uIGhhcyBvY2N1cnJlZCwgY3JlYXRlIGEgbmV3IHNwZWN0cmVfdjJfdXNlcl9taXRpZ2F0aW9u DQp2YWx1ZSBhbmQgYSBuZXcgc3BlY3RyZV92Ml91c2VyX3N0cmluZ3MgbWVzc2FnZS4gVGhlIG5l dyBtaXRpZ2F0aW9uIHZhbHVlDQppcyB1c2VkIGluIHNwZWN0cmVfdjJfdXNlcl9zZWxlY3RfbWl0 aWdhdGlvbigpIHRvIHByaW50IHRoZSBuZXcgbWl0aWdhdGlvbg0KbWVzc2FnZSBhcyB3ZWxsIGFz IHRvIHJldHVybiBhIG5ldyBzdHJpbmcgZnJvbSBzdGlicF9zdGF0ZSgpLg0KDQpTaWduZWQtb2Zm LWJ5OiBUb20gTGVuZGFja3kgPHRob21hcy5sZW5kYWNreUBhbWQuY29tPg0KLS0tDQoNClRoaXMg cGF0Y2ggaXMgYWdhaW5zdCB0aGUgeDg2L3B0aSBicmFuY2ggb2YgdGhlIHRpcCB0cmVlOg0KICBn aXQ6Ly9naXQua2VybmVsLm9yZy9wdWIvc2NtL2xpbnV4L2tlcm5lbC9naXQvdGlwL3RpcC5naXQg eDg2L3B0aQ0KDQpDaGFuZ2VzIGZyb20gdjI6DQotIFJldmVydGVkIGJhY2sgdG8gb3JpZ2luYWwg dmVyc2lvbiBvZiB0aGUgcGF0Y2gNCi0gVXBkYXRlZCB0aGUgbWVzc2FnZXMgdGhhdCBhcmUgaXNz dWVkLiBJJ20gbm90IHRlcnJpYmx5IGhhcHB5IHdpdGggdGhlDQogIHdvcmRpbmcsIHNvIGlmIHRo ZXJlIGFyZSBhbnkgc3VnZ2VzdGlvbnMuLi4NCg0KQ2hhbmdlcyBmcm9tIHYxOg0KLSBSZW1vdmVk IGV4cGxpY2l0IFNQRUNUUkVfVjJfVVNFUl9TVFJJQ1RfUFJFRkVSUkVEIG1vZGUNCi0gQWRkZWQg YSBtZXNzYWdlIHdoZW4gc3dpdGNoaW5nIHRvIGFsd2F5cy1vbiBtb2RlDQotIFNldCBhbmQgdXNl ZCBhIHN0YXRpYyBib29sZWFuIGZvciB0aGUgc3RyaW5nIGluIHN0aWJwX3N0YXRlKCkNCg0KIGFy Y2gveDg2L2luY2x1ZGUvYXNtL2NwdWZlYXR1cmVzLmggICB8ICAgIDEgKw0KIGFyY2gveDg2L2lu Y2x1ZGUvYXNtL25vc3BlYy1icmFuY2guaCB8ICAgIDEgKw0KIGFyY2gveDg2L2tlcm5lbC9jcHUv YnVncy5jICAgICAgICAgICB8ICAgMjggKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLQ0KIDMg ZmlsZXMgY2hhbmdlZCwgMjQgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkNCg0KZGlmZiAt LWdpdCBhL2FyY2gveDg2L2luY2x1ZGUvYXNtL2NwdWZlYXR1cmVzLmggYi9hcmNoL3g4Ni9pbmNs dWRlL2FzbS9jcHVmZWF0dXJlcy5oDQppbmRleCAyOGM0YTUwLi5kZjhlOTRlMiAxMDA2NDQNCi0t LSBhL2FyY2gveDg2L2luY2x1ZGUvYXNtL2NwdWZlYXR1cmVzLmgNCisrKyBiL2FyY2gveDg2L2lu Y2x1ZGUvYXNtL2NwdWZlYXR1cmVzLmgNCkBAIC0yODQsNiArMjg0LDcgQEANCiAjZGVmaW5lIFg4 Nl9GRUFUVVJFX0FNRF9JQlBCCQkoMTMqMzIrMTIpIC8qICIiIEluZGlyZWN0IEJyYW5jaCBQcmVk aWN0aW9uIEJhcnJpZXIgKi8NCiAjZGVmaW5lIFg4Nl9GRUFUVVJFX0FNRF9JQlJTCQkoMTMqMzIr MTQpIC8qICIiIEluZGlyZWN0IEJyYW5jaCBSZXN0cmljdGVkIFNwZWN1bGF0aW9uICovDQogI2Rl ZmluZSBYODZfRkVBVFVSRV9BTURfU1RJQlAJCSgxMyozMisxNSkgLyogIiIgU2luZ2xlIFRocmVh ZCBJbmRpcmVjdCBCcmFuY2ggUHJlZGljdG9ycyAqLw0KKyNkZWZpbmUgWDg2X0ZFQVRVUkVfQU1E X1NUSUJQX0FMV0FZU19PTgkoMTMqMzIrMTcpIC8qICIiIFNpbmdsZSBUaHJlYWQgSW5kaXJlY3Qg QnJhbmNoIFByZWRpY3RvcnMgYWx3YXlzLW9uIHByZWZlcnJlZCAqLw0KICNkZWZpbmUgWDg2X0ZF QVRVUkVfQU1EX1NTQkQJCSgxMyozMisyNCkgLyogIiIgU3BlY3VsYXRpdmUgU3RvcmUgQnlwYXNz IERpc2FibGUgKi8NCiAjZGVmaW5lIFg4Nl9GRUFUVVJFX1ZJUlRfU1NCRAkJKDEzKjMyKzI1KSAv KiBWaXJ0dWFsaXplZCBTcGVjdWxhdGl2ZSBTdG9yZSBCeXBhc3MgRGlzYWJsZSAqLw0KICNkZWZp bmUgWDg2X0ZFQVRVUkVfQU1EX1NTQl9OTwkJKDEzKjMyKzI2KSAvKiAiIiBTcGVjdWxhdGl2ZSBT dG9yZSBCeXBhc3MgaXMgZml4ZWQgaW4gaGFyZHdhcmUuICovDQpkaWZmIC0tZ2l0IGEvYXJjaC94 ODYvaW5jbHVkZS9hc20vbm9zcGVjLWJyYW5jaC5oIGIvYXJjaC94ODYvaW5jbHVkZS9hc20vbm9z cGVjLWJyYW5jaC5oDQppbmRleCAwMzJiNjAwLi5kYWQxMmI3IDEwMDY0NA0KLS0tIGEvYXJjaC94 ODYvaW5jbHVkZS9hc20vbm9zcGVjLWJyYW5jaC5oDQorKysgYi9hcmNoL3g4Ni9pbmNsdWRlL2Fz bS9ub3NwZWMtYnJhbmNoLmgNCkBAIC0yMzIsNiArMjMyLDcgQEAgZW51bSBzcGVjdHJlX3YyX21p dGlnYXRpb24gew0KIGVudW0gc3BlY3RyZV92Ml91c2VyX21pdGlnYXRpb24gew0KIAlTUEVDVFJF X1YyX1VTRVJfTk9ORSwNCiAJU1BFQ1RSRV9WMl9VU0VSX1NUUklDVCwNCisJU1BFQ1RSRV9WMl9V U0VSX1NUUklDVF9QUkVGRVJSRUQsDQogCVNQRUNUUkVfVjJfVVNFUl9QUkNUTCwNCiAJU1BFQ1RS RV9WMl9VU0VSX1NFQ0NPTVAsDQogfTsNCmRpZmYgLS1naXQgYS9hcmNoL3g4Ni9rZXJuZWwvY3B1 L2J1Z3MuYyBiL2FyY2gveDg2L2tlcm5lbC9jcHUvYnVncy5jDQppbmRleCA1ODY4OWFjLi43N2Jm MjI1IDEwMDY0NA0KLS0tIGEvYXJjaC94ODYva2VybmVsL2NwdS9idWdzLmMNCisrKyBiL2FyY2gv eDg2L2tlcm5lbC9jcHUvYnVncy5jDQpAQCAtMjYyLDEwICsyNjIsMTEgQEAgZW51bSBzcGVjdHJl X3YyX3VzZXJfY21kIHsNCiB9Ow0KIA0KIHN0YXRpYyBjb25zdCBjaGFyICogY29uc3Qgc3BlY3Ry ZV92Ml91c2VyX3N0cmluZ3NbXSA9IHsNCi0JW1NQRUNUUkVfVjJfVVNFUl9OT05FXQkJPSAiVXNl ciBzcGFjZTogVnVsbmVyYWJsZSIsDQotCVtTUEVDVFJFX1YyX1VTRVJfU1RSSUNUXQk9ICJVc2Vy IHNwYWNlOiBNaXRpZ2F0aW9uOiBTVElCUCBwcm90ZWN0aW9uIiwNCi0JW1NQRUNUUkVfVjJfVVNF Ul9QUkNUTF0JCT0gIlVzZXIgc3BhY2U6IE1pdGlnYXRpb246IFNUSUJQIHZpYSBwcmN0bCIsDQot CVtTUEVDVFJFX1YyX1VTRVJfU0VDQ09NUF0JPSAiVXNlciBzcGFjZTogTWl0aWdhdGlvbjogU1RJ QlAgdmlhIHNlY2NvbXAgYW5kIHByY3RsIiwNCisJW1NQRUNUUkVfVjJfVVNFUl9OT05FXQkJCT0g IlVzZXIgc3BhY2U6IFZ1bG5lcmFibGUiLA0KKwlbU1BFQ1RSRV9WMl9VU0VSX1NUUklDVF0JCT0g IlVzZXIgc3BhY2U6IE1pdGlnYXRpb246IFNUSUJQIHByb3RlY3Rpb24iLA0KKwlbU1BFQ1RSRV9W Ml9VU0VSX1NUUklDVF9QUkVGRVJSRURdCT0gIlVzZXIgc3BhY2U6IE1pdGlnYXRpb246IFNUSUJQ IGFsd2F5cy1vbiBwcm90ZWN0aW9uIiwNCisJW1NQRUNUUkVfVjJfVVNFUl9QUkNUTF0JCQk9ICJV c2VyIHNwYWNlOiBNaXRpZ2F0aW9uOiBTVElCUCB2aWEgcHJjdGwiLA0KKwlbU1BFQ1RSRV9WMl9V U0VSX1NFQ0NPTVBdCQk9ICJVc2VyIHNwYWNlOiBNaXRpZ2F0aW9uOiBTVElCUCB2aWEgc2VjY29t cCBhbmQgcHJjdGwiLA0KIH07DQogDQogc3RhdGljIGNvbnN0IHN0cnVjdCB7DQpAQCAtMzU1LDYg KzM1NiwxNSBAQCBzdGF0aWMgdm9pZCBfX2luaXQgc3BlY192Ml91c2VyX3ByaW50X2NvbmQoY29u c3QgY2hhciAqcmVhc29uLCBib29sIHNlY3VyZSkNCiAJCWJyZWFrOw0KIAl9DQogDQorCS8qDQor CSAqIEF0IHRoaXMgcG9pbnQsIGFuIFNUSUJQIG1vZGUgb3RoZXIgdGhhbiAib2ZmIiBoYXMgYmVl biBzZXQuDQorCSAqIElmIFNUSUJQIHN1cHBvcnQgaXMgbm90IGJlaW5nIGZvcmNlZCwgY2hlY2sg aWYgU1RJQlAgYWx3YXlzLW9uDQorCSAqIGlzIHByZWZlcnJlZC4NCisJICovDQorCWlmIChtb2Rl ICE9IFNQRUNUUkVfVjJfVVNFUl9TVFJJQ1QgJiYNCisJICAgIGJvb3RfY3B1X2hhcyhYODZfRkVB VFVSRV9BTURfU1RJQlBfQUxXQVlTX09OKSkNCisJCW1vZGUgPSBTUEVDVFJFX1YyX1VTRVJfU1RS SUNUX1BSRUZFUlJFRDsNCisNCiAJLyogSW5pdGlhbGl6ZSBJbmRpcmVjdCBCcmFuY2ggUHJlZGlj dGlvbiBCYXJyaWVyICovDQogCWlmIChib290X2NwdV9oYXMoWDg2X0ZFQVRVUkVfSUJQQikpIHsN CiAJCXNldHVwX2ZvcmNlX2NwdV9jYXAoWDg2X0ZFQVRVUkVfVVNFX0lCUEIpOw0KQEAgLTYxMCw2 ICs2MjAsNyBAQCB2b2lkIGFyY2hfc210X3VwZGF0ZSh2b2lkKQ0KIAljYXNlIFNQRUNUUkVfVjJf VVNFUl9OT05FOg0KIAkJYnJlYWs7DQogCWNhc2UgU1BFQ1RSRV9WMl9VU0VSX1NUUklDVDoNCisJ Y2FzZSBTUEVDVFJFX1YyX1VTRVJfU1RSSUNUX1BSRUZFUlJFRDoNCiAJCXVwZGF0ZV9zdGlicF9z dHJpY3QoKTsNCiAJCWJyZWFrOw0KIAljYXNlIFNQRUNUUkVfVjJfVVNFUl9QUkNUTDoNCkBAIC04 MTIsNyArODIzLDggQEAgc3RhdGljIGludCBpYl9wcmN0bF9zZXQoc3RydWN0IHRhc2tfc3RydWN0 ICp0YXNrLCB1bnNpZ25lZCBsb25nIGN0cmwpDQogCQkgKiBJbmRpcmVjdCBicmFuY2ggc3BlY3Vs YXRpb24gaXMgYWx3YXlzIGRpc2FibGVkIGluIHN0cmljdA0KIAkJICogbW9kZS4NCiAJCSAqLw0K LQkJaWYgKHNwZWN0cmVfdjJfdXNlciA9PSBTUEVDVFJFX1YyX1VTRVJfU1RSSUNUKQ0KKwkJaWYg KHNwZWN0cmVfdjJfdXNlciA9PSBTUEVDVFJFX1YyX1VTRVJfU1RSSUNUIHx8DQorCQkgICAgc3Bl Y3RyZV92Ml91c2VyID09IFNQRUNUUkVfVjJfVVNFUl9TVFJJQ1RfUFJFRkVSUkVEKQ0KIAkJCXJl dHVybiAtRVBFUk07DQogCQl0YXNrX2NsZWFyX3NwZWNfaWJfZGlzYWJsZSh0YXNrKTsNCiAJCXRh c2tfdXBkYXRlX3NwZWNfdGlmKHRhc2spOw0KQEAgLTgyNSw3ICs4MzcsOCBAQCBzdGF0aWMgaW50 IGliX3ByY3RsX3NldChzdHJ1Y3QgdGFza19zdHJ1Y3QgKnRhc2ssIHVuc2lnbmVkIGxvbmcgY3Ry bCkNCiAJCSAqLw0KIAkJaWYgKHNwZWN0cmVfdjJfdXNlciA9PSBTUEVDVFJFX1YyX1VTRVJfTk9O RSkNCiAJCQlyZXR1cm4gLUVQRVJNOw0KLQkJaWYgKHNwZWN0cmVfdjJfdXNlciA9PSBTUEVDVFJF X1YyX1VTRVJfU1RSSUNUKQ0KKwkJaWYgKHNwZWN0cmVfdjJfdXNlciA9PSBTUEVDVFJFX1YyX1VT RVJfU1RSSUNUIHx8DQorCQkgICAgc3BlY3RyZV92Ml91c2VyID09IFNQRUNUUkVfVjJfVVNFUl9T VFJJQ1RfUFJFRkVSUkVEKQ0KIAkJCXJldHVybiAwOw0KIAkJdGFza19zZXRfc3BlY19pYl9kaXNh YmxlKHRhc2spOw0KIAkJaWYgKGN0cmwgPT0gUFJfU1BFQ19GT1JDRV9ESVNBQkxFKQ0KQEAgLTg5 Niw2ICs5MDksNyBAQCBzdGF0aWMgaW50IGliX3ByY3RsX2dldChzdHJ1Y3QgdGFza19zdHJ1Y3Qg KnRhc2spDQogCQkJcmV0dXJuIFBSX1NQRUNfUFJDVEwgfCBQUl9TUEVDX0RJU0FCTEU7DQogCQly ZXR1cm4gUFJfU1BFQ19QUkNUTCB8IFBSX1NQRUNfRU5BQkxFOw0KIAljYXNlIFNQRUNUUkVfVjJf VVNFUl9TVFJJQ1Q6DQorCWNhc2UgU1BFQ1RSRV9WMl9VU0VSX1NUUklDVF9QUkVGRVJSRUQ6DQog CQlyZXR1cm4gUFJfU1BFQ19ESVNBQkxFOw0KIAlkZWZhdWx0Og0KIAkJcmV0dXJuIFBSX1NQRUNf Tk9UX0FGRkVDVEVEOw0KQEAgLTEwODksNiArMTEwMyw4IEBAIHN0YXRpYyBjaGFyICpzdGlicF9z dGF0ZSh2b2lkKQ0KIAkJcmV0dXJuICIsIFNUSUJQOiBkaXNhYmxlZCI7DQogCWNhc2UgU1BFQ1RS RV9WMl9VU0VSX1NUUklDVDoNCiAJCXJldHVybiAiLCBTVElCUDogZm9yY2VkIjsNCisJY2FzZSBT UEVDVFJFX1YyX1VTRVJfU1RSSUNUX1BSRUZFUlJFRDoNCisJCXJldHVybiAiLCBTVElCUDogYWx3 YXlzLW9uIjsNCiAJY2FzZSBTUEVDVFJFX1YyX1VTRVJfUFJDVEw6DQogCWNhc2UgU1BFQ1RSRV9W Ml9VU0VSX1NFQ0NPTVA6DQogCQlpZiAoc3RhdGljX2tleV9lbmFibGVkKCZzd2l0Y2hfdG9fY29u ZF9zdGlicCkpDQoNCg==