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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1810EEE4993 for ; Tue, 22 Aug 2023 09:38:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6755C280010; Tue, 22 Aug 2023 05:38:55 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 60A9C90000D; Tue, 22 Aug 2023 05:38:55 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 476F1280010; Tue, 22 Aug 2023 05:38:55 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 33CB890000D for ; Tue, 22 Aug 2023 05:38:55 -0400 (EDT) Received: from smtpin15.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id F072214021A for ; Tue, 22 Aug 2023 09:38:54 +0000 (UTC) X-FDA: 81151241388.15.BA8CB9F Received: from FRA01-PR2-obe.outbound.protection.outlook.com (mail-pr2fra01on2058.outbound.protection.outlook.com [40.107.12.58]) by imf20.hostedemail.com (Postfix) with ESMTP id B43FA1C0008 for ; Tue, 22 Aug 2023 09:38:50 +0000 (UTC) Authentication-Results: imf20.hostedemail.com; dkim=pass header.d=csgroup.eu header.s=selector2 header.b=F3Ok798y; dmarc=pass (policy=quarantine) header.from=csgroup.eu; arc=pass ("microsoft.com:s=arcselector9901:i=1"); spf=pass (imf20.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 40.107.12.58 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1692697131; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=wH/l2CNgTa9S+IgIgIgcvnAAZSGrVh8OhHz2mTSqaak=; b=e64bgTtBVSYETYoOY8Uz/eAm9UrHnlOB5UL2hv/8/+AE+vs50SFH17m8bc1AV0hCJqTdRQ yEWSA90gwOj0o25QuRaTKBXFnYmANgdQ6l3gdFyIRpZgYbOB/cjY8OVTibNKg0SVDJhLyy YF5AWXKpd/RgidRtyAFc0AYYB2W7oOM= ARC-Authentication-Results: i=2; imf20.hostedemail.com; dkim=pass header.d=csgroup.eu header.s=selector2 header.b=F3Ok798y; dmarc=pass (policy=quarantine) header.from=csgroup.eu; arc=pass ("microsoft.com:s=arcselector9901:i=1"); spf=pass (imf20.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 40.107.12.58 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1692697131; a=rsa-sha256; cv=pass; b=XDcScpRMw/NVtxZCah9yNRMawgJk7GUjTkwpxb7lX0a1kbQ88xjoGGiZTw8lBD3I0BTWE7 stxy/erdePr1LFJr4ahXPXohyZ9Pm+xOfhdU6B4aigrDIT/W44l9JgLOzK4/MhNd7qy6ch jePBk2dop5y+AKycpzMr5ECZyaKwBe0= ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=SRHu++Yo9T4PAqMlaY+BxKXD66i9vAhVIRIlkSQI86IqLKUKSSlOZsC5+jjqOX+m1tGokDz+GL67kQQSntbdghIgQVaUrCIGyf/6qAPKPvXxwf3dbMrHpcrb72mWCtpnjuw83gb98T4igARxqiNoz71XknQOwvesDHw4oP0E853Qnud8wJPOOIFqqV0XAP+C/J73A8gu1rcOhYG/h2UixNuKRlCqX6sUrIkK5vP8/ogez1TQ8vg1VOChGSNtGCA7A59SgmzbzPNIJ7Dcza6oc5XJ7lFL6wYvnRulgIneFrlbviNTFiTkvu8JnQUlhfItS2JzZwOFqRUAb8OyLnTSRA== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=wH/l2CNgTa9S+IgIgIgcvnAAZSGrVh8OhHz2mTSqaak=; b=RxTVXtO3KEA83kt1YlujgSzDo9BK9ZL5DXqwOqGzQRmOFS6uiEADUV4/3cAxFAUDCnfZAIlCnGvytes7uuEaJS5fGhheAw85Fj4BoyFDHiHNE8jwhRwmYRwsFV+NBl+w92Fa/7RuKiHMN7NQFUeb1GnvhYIelyA1vwqhRVoYSccrUY21UtCo9hPHMckc/BcmmipbJ6aOse6v33r1MiKhP5PF1afbIkxQCfOHRJe0AvNPJkwh0fLj84DM5YbcqhxeWb9Hmhg25remSCgkF1Pv2vhuqSpkOeCDwA8sIFc1Rbk24Br1LBP43kwTioqHU2DORFkcJehXnydkhFRCiNUOlA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=csgroup.eu; dmarc=pass action=none header.from=csgroup.eu; dkim=pass header.d=csgroup.eu; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=csgroup.eu; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=wH/l2CNgTa9S+IgIgIgcvnAAZSGrVh8OhHz2mTSqaak=; b=F3Ok798yndOm8gSvUK9lN7G665eBeTho2+ITiKWkPJsLeJ3YUoqOYBPwj/FKOA6fKZXOCCTAvLsDN8gC3OVNnN8Mcu2bzozhq8E/yjWPIq1Mubj817ejGIyBecfgLTuvOQ3mBdckNGYyz52QdXlGW8rt3Tlruzl74MsDRAvroZkCgRCZppMGUvJ879F2tn0X4V7dbAPA64APUKxJGFAmBTOZMrhsDKhUf9slxI6FfF898PtW2uOTBZxiKmPST3VZNNuA7BCLCtpH6QT/Uwmhxc6y6dS9aKlfFoin9I1CHJ7XzevUkeW29cshPuIcIpkIuItrB695Ay2GzhU7kYFU4A== Received: from MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:31::15) by PAZP264MB3167.FRAP264.PROD.OUTLOOK.COM (2603:10a6:102:1f5::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6699.24; Tue, 22 Aug 2023 09:38:47 +0000 Received: from MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM ([fe80::2820:d3a6:1cdf:c60e]) by MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM ([fe80::2820:d3a6:1cdf:c60e%7]) with mapi id 15.20.6699.022; Tue, 22 Aug 2023 09:38:47 +0000 From: Christophe Leroy To: Kefeng Wang , Andrew Morton , "linux-mm@kvack.org" CC: "surenb@google.com" , "willy@infradead.org" , Russell King , Catalin Marinas , Will Deacon , Huacai Chen , WANG Xuerui , Michael Ellerman , Nicholas Piggin , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , Dave Hansen , Andy Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "x86@kernel.org" , "H . Peter Anvin" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "loongarch@lists.linux.dev" , "linuxppc-dev@lists.ozlabs.org" , "linux-riscv@lists.infradead.org" , "linux-s390@vger.kernel.org" Subject: Re: [PATCH rfc v2 05/10] powerpc: mm: use try_vma_locked_page_fault() Thread-Topic: [PATCH rfc v2 05/10] powerpc: mm: use try_vma_locked_page_fault() Thread-Index: AQHZ1Ctmq7Potl0WZU+a4ok98ufykK/2EI0A Date: Tue, 22 Aug 2023 09:38:47 +0000 Message-ID: <7eeed961-c2c0-2aeb-ff8c-3717de09d605@csgroup.eu> References: <20230821123056.2109942-1-wangkefeng.wang@huawei.com> <20230821123056.2109942-6-wangkefeng.wang@huawei.com> In-Reply-To: <20230821123056.2109942-6-wangkefeng.wang@huawei.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 x-ms-publictraffictype: Email x-ms-traffictypediagnostic: MRZP264MB2988:EE_|PAZP264MB3167:EE_ x-ms-office365-filtering-correlation-id: 49cabab4-84af-4e15-1d96-08dba2f395ce x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(13230031)(39850400004)(366004)(346002)(376002)(136003)(396003)(451199024)(1800799009)(186009)(2906002)(66574015)(7416002)(7406005)(38070700005)(38100700002)(6506007)(6486002)(83380400001)(5660300002)(44832011)(26005)(86362001)(31686004)(31696002)(8676002)(2616005)(8936002)(4326008)(316002)(6512007)(66946007)(64756008)(66446008)(76116006)(54906003)(66556008)(66476007)(91956017)(110136005)(66899024)(478600001)(122000001)(71200400001)(36756003)(41300700001)(45980500001)(43740500002);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Rms4NURHZUJrZkhPSnJMTHN6S3lqSHBXRFJ2bkhqNnNGRmMvOThTSkNQZmRE?= =?utf-8?B?WlRtVXVzbm1Sb3ZOeTBqS2hiRHhmYVE3ZHZGWkpnZDNCRHlldnRtbzNFWTli?= =?utf-8?B?RURWQUE1MW95T2RsbitPS3hJSmpzWkVIL1BVRVBZcWJJdENjTE0xYW1WcjNw?= =?utf-8?B?d3ZzN1cwZ1pBN05xS05landHSzVpdGpnd2M4eWxLMkNmQU5UdDNadmE2Y3dJ?= =?utf-8?B?S0V5TTNQeVNkWUtGd1ZURHJTdld5MG5CRXZKQ09nekNnaUlNbzJDWkJETno0?= =?utf-8?B?cG5wQ1Z6ZTJ5TS9mK1JlVUF4cHZhdzRFa0RWeUNmeDVqcmhXQndCdnlTdW44?= =?utf-8?B?dDk5QUlScHdFMkZFV1hrK1lMNVhiN2JPMHVaZ05hZjE5Z2p0SWkwdk91QXJm?= =?utf-8?B?VFN3SGh1R0d1djNlSWxEdzNQR05jdW54alpHYlVpVXFiQlAzdmZUbnZVc2FI?= =?utf-8?B?M1pVZ0hYMzk0cXhuaElkanRwWEg5UGZ6THlLeGY3Z1Nqb3Fjc1AvSHdxK2tk?= =?utf-8?B?cytuSEUzM2ZNQVdUbWt1MFgvcTMvSkx2d0dMY2hsdlROOGpiWEFWME4xRXNs?= =?utf-8?B?ekRacnc4Q3J5VWNYREhoODdaVXU1NmFCbGRXV3IxTWp0dnJpVlh2V3J3cHRL?= =?utf-8?B?UGtKWUxpc2l5aS9rdkNPS2MyNEJ2bWEvNzFBV0xhemVlM0l5bU5MT0NPTUxY?= =?utf-8?B?TC9Oc3I3eGpyMXNLVXA2TVYzdEhnWW5nRVZaemphbklKZXBBdzc4ejhjekZ3?= =?utf-8?B?Sm5ka3B2cXhXdFdBSmtyYit2c2JVellTZnY5S3JqdzA4S1htQzlGcVY1KzVt?= =?utf-8?B?ZDQvcWpJNm1adlNReWNpTXJSaE90aXJoQlZ4ZU9KTGNDZytxYlRzVklyczNy?= =?utf-8?B?UTRhNlZnRjVvdm9FVi81dGoyQ3NleGtFRExqQ3Q5VGJSaE5jd2JLMk52Zzh3?= =?utf-8?B?cldkdDh1OTNJakl4VGNHcVZaY053U24yVXF0L1d2eU03a2QzNzBQZldEczJW?= =?utf-8?B?d2MzdkZTZzYrKzZpdUc0NlBpaUJ4TUUzaVYzeDV5dGlkeXR2dTVqMUhJVW92?= =?utf-8?B?QkdxeXJ5VThoL2xzWnoyc3Z3SG5RU3JJYXBwcTVzQ3FjOXJLNDV5VUoyWHBM?= =?utf-8?B?Y0hBVzJmOVZJeFN1SVAwaU0vSFhUeW1naHRyMVZBWGJ0NlA5d1J3WjkxbWpr?= =?utf-8?B?QUZMUGtpNm11S09qMFJHdkE1U0hmdkJINHNNVlUwdk1XQjhWa1B1Q1d5NitO?= =?utf-8?B?bTlsQ1ZWNkZHS0pRa2RBVW5WYXZaZFVOMmVmdzNZbTBiSTA1UVZZbUNHZFFv?= =?utf-8?B?M3BzQlVqSytMV28zVDBnT2NHczVCajFKcEdpVXU2U0NTTlpkWjEwanlaNXd6?= =?utf-8?B?NmswZkFPeEJaTVNsRldiaHRaQllwQS9ZNG16S0c4aUNMS2ZpQ0Ztc3hRYkQ1?= =?utf-8?B?cE9CMFVrL3loV0U2bnZCOGM3bmdaVWVIcVhicXBmWkdTV2w5SXBGZDR4Q0Jx?= =?utf-8?B?ZUFldTZxVklWM1p4T1hTQnl0OHA5V2RPQ0Fwb0pTNUJjOTkwMlVwKzVlRHNJ?= =?utf-8?B?TkRMOGV3TEdjQWlrd1NISVYxTG1tS25rS25OOXlHZkpxRGFTR1Qybm15L0ZC?= =?utf-8?B?NnlGN1ZSbFRzMXpRL04wbFRpLzM0Q1hpNHV2eGpMcHZSaU1FcGdUb2ZhU3o2?= =?utf-8?B?UFZFSU9rSkhNK3VBYWdBTmtuNDROOXFaRk4wQUU0NzFHd1FySGU4V3FGVWlM?= =?utf-8?B?Y2FOZHUzMUdKbkpLeDd5ZmRmTE1wZ2dWNEorcjFiOVhGeFVzNjI5QUZKVTVZ?= =?utf-8?B?MnIvclFBN2g3Z0lKWXZFbXBZRDJ0VC95K2lnNHRleG1rNnJ5Nlg3d3lEZ1hw?= =?utf-8?B?QnE0dUE5alM5bklBODNlVWR5MElpcHV6K28zQWhmWlFtVHRwcjBTZmIraGdT?= =?utf-8?B?YlBsREJpK2c0K3VFSXJNOWM3ZGRWTzMwWDJlT1JQQjlwaHN2NzUxVFdqSTBU?= =?utf-8?B?Q0NLMTZZaDFjakVTQVFGTWEyMWNYcm83U3NYdTkvWUt0MG5zNDRpVHdOMWQv?= =?utf-8?B?dTRTWit2Q0F1TXYrWDRVYzc3bHZaOWdVU2NVTVNRNTNtVTZhOE8wLzI5M2Ra?= =?utf-8?B?UUJGNVRZRHhWWVZNM0s5ZFNvU3l4RUlkSkxEWVFIcmJnZHVUUDZKR3NtbCt1?= =?utf-8?B?enc9PQ==?= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: csgroup.eu X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: 49cabab4-84af-4e15-1d96-08dba2f395ce X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Aug 2023 09:38:47.6502 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 9914def7-b676-4fda-8815-5d49fb3b45c8 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: nYc7eufCQHFv9LswbK/kooR8GGP2tEM50FDy8P60bSEDk8sH0paqB6B4SoHltRB4T4fgyVuqaaRiKiVgsl75ng8mOAivB2cTt4dO3RoaGXI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAZP264MB3167 X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: B43FA1C0008 X-Stat-Signature: dubwtdo1obibo9538rz159m744on4r8d X-Rspam-User: X-HE-Tag: 1692697130-414949 X-HE-Meta: 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 PTp+1xUd Va6dCYLYDrKDl6pp3YTODSR8x5DFshb/NWPComy5e+Vtsm2EvLK1QG7xG3qXlWIzYFJChnfVO3S/pc38O7JtWL9wtTlueXmQ6fXBB569dTNReBCZe/VHP61mHOsCa2duaIVdKQDA6+qlKOZZKk2BmzEBUBhc1yvWGkmQ2KBUyJkNddDyOlYX0Yzy8qxkEM7n5qYxKiqtbu42tvCHjRLo7mXfDN3aiwJF2dNwuZQPiY+wueo841hvF1CKDGiZSNPUPIJ7+TXdevvox3Z5wBXoRYuurLfyDFSYWyC5uAzyuYSnAZugxr2BSE9F2nlb+xHxW2RYuSBNbuLg/ocF/a0/2YCQZ3ULuRX2iFdOOp+uNrKKkFx7wE3Pdkv2augt5U9dTYv9enRaZC1JwUBcSCzzZ3I0X+bs4C7mdEA1bvuV7RU1Im/daI9z2+vVPB7lh/aVkoVa9 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: DQoNCkxlIDIxLzA4LzIwMjMgw6AgMTQ6MzAsIEtlZmVuZyBXYW5nIGEgw6ljcml0wqA6DQo+IFVz ZSBuZXcgdHJ5X3ZtYV9sb2NrZWRfcGFnZV9mYXVsdCgpIGhlbHBlciB0byBzaW1wbGlmeSBjb2Rl Lg0KPiBObyBmdW5jdGlvbmFsIGNoYW5nZSBpbnRlbmRlZC4NCg0KRG9lcyBpdCByZWFsbHkgc2lt cGxpZmllcyBjb2RlID8gSXQncyAzMiBpbnNlcnRpb25zIHZlcnN1cyAzNCBkZWxldGlvbnMgDQpz byBvbmx5IHJlbW92aW5nIDIgbGluZXMuDQoNCkkgZG9uJ3QgbGlrZSB0aGUgc3RydWN0IHZtX2Zh dWx0IHlvdSBhcmUgYWRkaW5nIGJlY2F1c2Ugd2hlbiBpdCB3YXMgZm91ciANCmluZGVwZW5kYW50 IHZhcmlhYmxlcyBpdCB3YXMgaGFuZGxlZCB0aHJvdWdoIGxvY2FsIHJlZ2lzdGVycy4gTm93IHRo YXQgDQppdCBpcyBhIHN0cnVjdCBpdCBoYXMgdG8gZ28gdmlhIHRoZSBzdGFjaywgbGVhZGluZyB0 byB1bm5lY2Vzc2FyeSBtZW1vcnkgDQpyZWFkIGFuZCB3cml0ZXMuIEFuZCBnb2luZyBiYWNrIGFu ZCBmb3J0aCBiZXR3ZWVuIGFyY2hpdGVjdHVyZSBjb2RlIGFuZCANCmdlbmVyaWMgY29kZSBtYXkg YWxzbyBiZSBjb3VudGVyLXBlcmZvcm1hbnQuDQoNCkRpZCB5b3UgbWFrZSBhbnkgcGVyZm9ybWFu Y2UgYW5hbHlzaXMgPyBQYWdlIGZhdWx0cyBhcmUgcmVhbGx5IGEgaG90IA0KcGF0aCB3aGVuIGRl YWxsaW5nIHdpdGggbWlub3IgZmF1bHRzLg0KDQpUaGFua3MNCkNocmlzdG9waGUNCg0KPiANCj4g U2lnbmVkLW9mZi1ieTogS2VmZW5nIFdhbmcgPHdhbmdrZWZlbmcud2FuZ0BodWF3ZWkuY29tPg0K PiAtLS0NCj4gICBhcmNoL3Bvd2VycGMvbW0vZmF1bHQuYyB8IDY2ICsrKysrKysrKysrKysrKysr KysrLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQo+ICAgMSBmaWxlIGNoYW5nZWQsIDMyIGluc2VydGlv bnMoKyksIDM0IGRlbGV0aW9ucygtKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2FyY2gvcG93ZXJwYy9t bS9mYXVsdC5jIGIvYXJjaC9wb3dlcnBjL21tL2ZhdWx0LmMNCj4gaW5kZXggYjE3MjMwOTRkNDY0 Li41MmY5NTQ2ZTAyMGUgMTAwNjQ0DQo+IC0tLSBhL2FyY2gvcG93ZXJwYy9tbS9mYXVsdC5jDQo+ ICsrKyBiL2FyY2gvcG93ZXJwYy9tbS9mYXVsdC5jDQo+IEBAIC0zOTEsNiArMzkxLDIyIEBAIHN0 YXRpYyBpbnQgcGFnZV9mYXVsdF9pc19iYWQodW5zaWduZWQgbG9uZyBlcnIpDQo+ICAgI2RlZmlu ZSBwYWdlX2ZhdWx0X2lzX2JhZChfX2VycikJKChfX2VycikgJiBEU0lTUl9CQURfRkFVTFRfMzJT KQ0KPiAgICNlbmRpZg0KPiAgIA0KPiArI2lmZGVmIENPTkZJR19QRVJfVk1BX0xPQ0sNCj4gK2Jv b2wgYXJjaF92bWFfYWNjZXNzX2Vycm9yKHN0cnVjdCB2bV9hcmVhX3N0cnVjdCAqdm1hLCBzdHJ1 Y3Qgdm1fZmF1bHQgKnZtZikNCj4gK3sNCj4gKwlpbnQgaXNfZXhlYyA9IFRSQVAodm1mLT5yZWdz KSA9PSBJTlRFUlJVUFRfSU5TVF9TVE9SQUdFOw0KPiArCWludCBpc193cml0ZSA9IHBhZ2VfZmF1 bHRfaXNfd3JpdGUodm1mLT5mYXVsdF9jb2RlKTsNCj4gKw0KPiArCWlmICh1bmxpa2VseShhY2Nl c3NfcGtleV9lcnJvcihpc193cml0ZSwgaXNfZXhlYywNCj4gKwkJCQkodm1mLT5mYXVsdF9jb2Rl ICYgRFNJU1JfS0VZRkFVTFQpLCB2bWEpKSkNCj4gKwkJcmV0dXJuIHRydWU7DQo+ICsNCj4gKwlp ZiAodW5saWtlbHkoYWNjZXNzX2Vycm9yKGlzX3dyaXRlLCBpc19leGVjLCB2bWEpKSkNCj4gKwkJ cmV0dXJuIHRydWU7DQo+ICsJcmV0dXJuIGZhbHNlOw0KPiArfQ0KPiArI2VuZGlmDQo+ICsNCj4g ICAvKg0KPiAgICAqIEZvciA2MDAtIGFuZCA4MDAtZmFtaWx5IHByb2Nlc3NvcnMsIHRoZSBlcnJv cl9jb2RlIHBhcmFtZXRlciBpcyBEU0lTUg0KPiAgICAqIGZvciBhIGRhdGEgZmF1bHQsIFNSUjEg Zm9yIGFuIGluc3RydWN0aW9uIGZhdWx0Lg0KPiBAQCAtNDA3LDEyICs0MjMsMTggQEAgc3RhdGlj IGludCBfX19kb19wYWdlX2ZhdWx0KHN0cnVjdCBwdF9yZWdzICpyZWdzLCB1bnNpZ25lZCBsb25n IGFkZHJlc3MsDQo+ICAgew0KPiAgIAlzdHJ1Y3Qgdm1fYXJlYV9zdHJ1Y3QgKiB2bWE7DQo+ICAg CXN0cnVjdCBtbV9zdHJ1Y3QgKm1tID0gY3VycmVudC0+bW07DQo+IC0JdW5zaWduZWQgaW50IGZs YWdzID0gRkFVTFRfRkxBR19ERUZBVUxUOw0KPiAgIAlpbnQgaXNfZXhlYyA9IFRSQVAocmVncykg PT0gSU5URVJSVVBUX0lOU1RfU1RPUkFHRTsNCj4gICAJaW50IGlzX3VzZXIgPSB1c2VyX21vZGUo cmVncyk7DQo+ICAgCWludCBpc193cml0ZSA9IHBhZ2VfZmF1bHRfaXNfd3JpdGUoZXJyb3JfY29k ZSk7DQo+ICAgCXZtX2ZhdWx0X3QgZmF1bHQsIG1ham9yID0gMDsNCj4gICAJYm9vbCBrcHJvYmVf ZmF1bHQgPSBrcHJvYmVfcGFnZV9mYXVsdChyZWdzLCAxMSk7DQo+ICsJc3RydWN0IHZtX2ZhdWx0 IHZtZiA9IHsNCj4gKwkJLnJlYWxfYWRkcmVzcyA9IGFkZHJlc3MsDQo+ICsJCS5mYXVsdF9jb2Rl ID0gZXJyb3JfY29kZSwNCj4gKwkJLnJlZ3MgPSByZWdzLA0KPiArCQkuZmxhZ3MgPSBGQVVMVF9G TEFHX0RFRkFVTFQsDQo+ICsJfTsNCj4gKw0KPiAgIA0KPiAgIAlpZiAodW5saWtlbHkoZGVidWdn ZXJfZmF1bHRfaGFuZGxlcihyZWdzKSB8fCBrcHJvYmVfZmF1bHQpKQ0KPiAgIAkJcmV0dXJuIDA7 DQo+IEBAIC00NjMsNDUgKzQ4NSwyMSBAQCBzdGF0aWMgaW50IF9fX2RvX3BhZ2VfZmF1bHQoc3Ry dWN0IHB0X3JlZ3MgKnJlZ3MsIHVuc2lnbmVkIGxvbmcgYWRkcmVzcywNCj4gICAJICogbW1hcF9s b2NrIGhlbGQNCj4gICAJICovDQo+ICAgCWlmIChpc191c2VyKQ0KPiAtCQlmbGFncyB8PSBGQVVM VF9GTEFHX1VTRVI7DQo+ICsJCXZtZi5mbGFncyB8PSBGQVVMVF9GTEFHX1VTRVI7DQo+ICAgCWlm IChpc193cml0ZSkNCj4gLQkJZmxhZ3MgfD0gRkFVTFRfRkxBR19XUklURTsNCj4gKwkJdm1mLmZs YWdzIHw9IEZBVUxUX0ZMQUdfV1JJVEU7DQo+ICAgCWlmIChpc19leGVjKQ0KPiAtCQlmbGFncyB8 PSBGQVVMVF9GTEFHX0lOU1RSVUNUSU9OOw0KPiArCQl2bWYuZmxhZ3MgfD0gRkFVTFRfRkxBR19J TlNUUlVDVElPTjsNCj4gICANCj4gLQlpZiAoIShmbGFncyAmIEZBVUxUX0ZMQUdfVVNFUikpDQo+ IC0JCWdvdG8gbG9ja19tbWFwOw0KPiAtDQo+IC0Jdm1hID0gbG9ja192bWFfdW5kZXJfcmN1KG1t LCBhZGRyZXNzKTsNCj4gLQlpZiAoIXZtYSkNCj4gLQkJZ290byBsb2NrX21tYXA7DQo+IC0NCj4g LQlpZiAodW5saWtlbHkoYWNjZXNzX3BrZXlfZXJyb3IoaXNfd3JpdGUsIGlzX2V4ZWMsDQo+IC0J CQkJICAgICAgIChlcnJvcl9jb2RlICYgRFNJU1JfS0VZRkFVTFQpLCB2bWEpKSkgew0KPiAtCQl2 bWFfZW5kX3JlYWQodm1hKTsNCj4gLQkJZ290byBsb2NrX21tYXA7DQo+IC0JfQ0KPiAtDQo+IC0J aWYgKHVubGlrZWx5KGFjY2Vzc19lcnJvcihpc193cml0ZSwgaXNfZXhlYywgdm1hKSkpIHsNCj4g LQkJdm1hX2VuZF9yZWFkKHZtYSk7DQo+IC0JCWdvdG8gbG9ja19tbWFwOw0KPiAtCX0NCj4gLQ0K PiAtCWZhdWx0ID0gaGFuZGxlX21tX2ZhdWx0KHZtYSwgYWRkcmVzcywgZmxhZ3MgfCBGQVVMVF9G TEFHX1ZNQV9MT0NLLCByZWdzKTsNCj4gLQlpZiAoIShmYXVsdCAmIChWTV9GQVVMVF9SRVRSWSB8 IFZNX0ZBVUxUX0NPTVBMRVRFRCkpKQ0KPiAtCQl2bWFfZW5kX3JlYWQodm1hKTsNCj4gLQ0KPiAt CWlmICghKGZhdWx0ICYgVk1fRkFVTFRfUkVUUlkpKSB7DQo+IC0JCWNvdW50X3ZtX3ZtYV9sb2Nr X2V2ZW50KFZNQV9MT0NLX1NVQ0NFU1MpOw0KPiArCWZhdWx0ID0gdHJ5X3ZtYV9sb2NrZWRfcGFn ZV9mYXVsdCgmdm1mKTsNCj4gKwlpZiAoZmF1bHQgPT0gVk1fRkFVTFRfTk9ORSkNCj4gKwkJZ290 byByZXRyeTsNCj4gKwlpZiAoIShmYXVsdCAmIFZNX0ZBVUxUX1JFVFJZKSkNCj4gICAJCWdvdG8g ZG9uZTsNCj4gLQl9DQo+IC0JY291bnRfdm1fdm1hX2xvY2tfZXZlbnQoVk1BX0xPQ0tfUkVUUlkp Ow0KPiAgIA0KPiAgIAlpZiAoZmF1bHRfc2lnbmFsX3BlbmRpbmcoZmF1bHQsIHJlZ3MpKQ0KPiAg IAkJcmV0dXJuIHVzZXJfbW9kZShyZWdzKSA/IDAgOiBTSUdCVVM7DQo+ICAgDQo+IC1sb2NrX21t YXA6DQo+IC0NCj4gICAJLyogV2hlbiBydW5uaW5nIGluIHRoZSBrZXJuZWwgd2UgZXhwZWN0IGZh dWx0cyB0byBvY2N1ciBvbmx5IHRvDQo+ICAgCSAqIGFkZHJlc3NlcyBpbiB1c2VyIHNwYWNlLiAg QWxsIG90aGVyIGZhdWx0cyByZXByZXNlbnQgZXJyb3JzIGluIHRoZQ0KPiAgIAkgKiBrZXJuZWwg YW5kIHNob3VsZCBnZW5lcmF0ZSBhbiBPT1BTLiAgVW5mb3J0dW5hdGVseSwgaW4gdGhlIGNhc2Ug b2YgYW4NCj4gQEAgLTUyOCw3ICs1MjYsNyBAQCBzdGF0aWMgaW50IF9fX2RvX3BhZ2VfZmF1bHQo c3RydWN0IHB0X3JlZ3MgKnJlZ3MsIHVuc2lnbmVkIGxvbmcgYWRkcmVzcywNCj4gICAJICogbWFr ZSBzdXJlIHdlIGV4aXQgZ3JhY2VmdWxseSByYXRoZXIgdGhhbiBlbmRsZXNzbHkgcmVkbw0KPiAg IAkgKiB0aGUgZmF1bHQuDQo+ICAgCSAqLw0KPiAtCWZhdWx0ID0gaGFuZGxlX21tX2ZhdWx0KHZt YSwgYWRkcmVzcywgZmxhZ3MsIHJlZ3MpOw0KPiArCWZhdWx0ID0gaGFuZGxlX21tX2ZhdWx0KHZt YSwgYWRkcmVzcywgdm1mLmZsYWdzLCByZWdzKTsNCj4gICANCj4gICAJbWFqb3IgfD0gZmF1bHQg JiBWTV9GQVVMVF9NQUpPUjsNCj4gICANCj4gQEAgLTU0NCw3ICs1NDIsNyBAQCBzdGF0aWMgaW50 IF9fX2RvX3BhZ2VfZmF1bHQoc3RydWN0IHB0X3JlZ3MgKnJlZ3MsIHVuc2lnbmVkIGxvbmcgYWRk cmVzcywNCj4gICAJICogY2FzZS4NCj4gICAJICovDQo+ICAgCWlmICh1bmxpa2VseShmYXVsdCAm IFZNX0ZBVUxUX1JFVFJZKSkgew0KPiAtCQlmbGFncyB8PSBGQVVMVF9GTEFHX1RSSUVEOw0KPiAr CQl2bWYuZmxhZ3MgfD0gRkFVTFRfRkxBR19UUklFRDsNCj4gICAJCWdvdG8gcmV0cnk7DQo+ICAg CX0NCj4gICANCg==