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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 44BDAC352A3 for ; Thu, 13 Feb 2020 03:35:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0DEA12073A for ; Thu, 13 Feb 2020 03:35:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="fi9cjsyq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729609AbgBMDfc (ORCPT ); Wed, 12 Feb 2020 22:35:32 -0500 Received: from mail-eopbgr70044.outbound.protection.outlook.com ([40.107.7.44]:43935 "EHLO EUR04-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729432AbgBMDfc (ORCPT ); Wed, 12 Feb 2020 22:35:32 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=A35WIT62Fz1GZ1KaSmbsls9mJZnQPbOXbKtz6xZ/JJgTobwQzhgbuVUdy1PiyLBC6SfJVAyau2pmFcpKId9yFwodirHC3KrbNxP9ipEI5vkGudenPssC1QqrwEh1o20wNFtiQKM3xI107PfHX2jsHECd+LgOTy+nersLAI8miJ6mBQlHrcx/ZU1KaGY/uLdz62wpwBOPYLE4zmgxoWtHo+rW+oUAfCja1vpOhEHfmYCSirAct3BKpuLoD2oBfzfdqzknhHu7Gq/7WZbAAXipG0Zj8GB8hTazvQ24JKSmJYDiiATjp2+YmYMdOkFzi5TqbrSTAetaHuqeEN2V7QPWrA== 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=hLQvY79DqMbpxydkZLPIbK5pYfZgBrBtFBkt5GQPAsU=; b=jhIcMZ6Dbj2Xb2klwp0vBgNqcjfEiTEbecvXdo3uWHtv002fA5xWEHxgGIUQxDEHrPmGYP5mQLHV5DE1cGvj7WMeFFrhpVOwIRTBdixei3hwi5p4LCAvwyyIzFYjFDD2rqp6CLVrKhmhsoZwanmFCluy466cr0wysXnLCAioxFYOO38OI7phj3XABoPHeEnmeLm6E72N+wn+DAKhgYtWxr4ADA/F1Pv8XOCMiFMe61cwBW8ocPQKrTbivFXOAROEbrPYQXZd25q2gP/rxnpAFEUJprEY7kG/OwPLWabr9XBLIW3wvTxJnZUaJ4Tdpcfy8Qr3fPsE+EJB2ZzKsPXGFQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=hLQvY79DqMbpxydkZLPIbK5pYfZgBrBtFBkt5GQPAsU=; b=fi9cjsyqUdi/ww7SUNyDp6URe5iwt1TzPdLBHGIuSAMqd9tbG6HI2zQ8Baz3g128kOaIPEvCW97Yzep7ctlaqUv+GWIq7VcTuF27NWtuUiFtHIg7FCqkFu+OMBCyxHkACB7ViM0jcOg1Ec1xAdoDKkjf2Puep2arrmDb5jI6AgQ= Received: from VE1PR04MB6768.eurprd04.prod.outlook.com (10.255.118.26) by VE1PR04MB6510.eurprd04.prod.outlook.com (20.179.235.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2729.24; Thu, 13 Feb 2020 03:35:25 +0000 Received: from VE1PR04MB6768.eurprd04.prod.outlook.com ([fe80::b1d4:f0d5:b56c:365b]) by VE1PR04MB6768.eurprd04.prod.outlook.com ([fe80::b1d4:f0d5:b56c:365b%5]) with mapi id 15.20.2729.024; Thu, 13 Feb 2020 03:35:25 +0000 From: Qiang Zhao To: Christophe Leroy , Rasmus Villemoes , Leo Li , Greg Kroah-Hartman CC: Scott Wood , "linuxppc-dev@lists.ozlabs.org" , LKML , "linux-arm-kernel@lists.infradead.org" Subject: RE: [Regression 5.6-rc1][Bisected b6231ea2b3c6] Powerpc 8xx doesn't boot anymore Thread-Topic: [Regression 5.6-rc1][Bisected b6231ea2b3c6] Powerpc 8xx doesn't boot anymore Thread-Index: AQHV4bApbcHQWh4/P0SAWF2GezJkLKgXpBIAgADUkHA= Date: Thu, 13 Feb 2020 03:35:25 +0000 Message-ID: References: <0d45fa64-51ee-0052-cb34-58c770c5b3ce@c-s.fr> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=qiang.zhao@nxp.com; x-originating-ip: [64.157.242.222] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: f38c0d8e-2f7f-405c-8dc3-08d7b035c37d x-ms-traffictypediagnostic: VE1PR04MB6510:|VE1PR04MB6510: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3631; x-forefront-prvs: 031257FE13 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(136003)(39860400002)(346002)(376002)(366004)(396003)(199004)(189003)(7696005)(4326008)(26005)(186003)(71200400001)(44832011)(55016002)(8936002)(2906002)(33656002)(86362001)(478600001)(316002)(54906003)(66446008)(5660300002)(81156014)(8676002)(81166006)(66476007)(6506007)(53546011)(110136005)(9686003)(64756008)(66556008)(52536014)(66946007)(76116006);DIR:OUT;SFP:1101;SCL:1;SRVR:VE1PR04MB6510;H:VE1PR04MB6768.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: mFkrpUb9rreiUoBryMdGigYV7i8fYxy1DX/LPHOQwS+hqANkAJVG8Qdqj21A0aq/vDMs6vocSIY04014nW16WMaPomRi16bg9156cpNlbGw+cA+FLfGYQgpFYDmgTYBOzb5jQitfU93K5izURjGhxLtCXpF1J12zx0etrGuE87YQ2DVB230Br3xpucbpaQkbEygA5A5BgJyS6joYaAXYiytnxnimjqCi5l2XNpfMHRdy5iALeVu6X4qFPsCh8ykZD/s9L6ga/e0LbRnXa07EpeeGOWh4UhhNlw5jof9FXWFq048Xfxud+RZb4ozjwIydcCoXatKzigynjmChuZ51V9j4AVRbO1pQAf4Ft3WLTzkc+QwS8B+SKK0vEd0Nn+V38JT85S4N8o3SgX5y6mjpKVaaFtIl9kYRp8VZRKMIvZVZvAg04OwnmKsMT/z9CSC8 x-ms-exchange-antispam-messagedata: wIq4yJGSy4TCopWOZA2nHkaKWQ2nN/juIipKUJxoVQPPLchCPKYEXQH79qsaG3I9T/DoR7oMQSxJjE36ZqwUswm2J6ImetqvUx16HFDIwZnrHQ9tzpoYLp1MMb2+E14OWvxxOkaSzHZf6Egu+x2LLw== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f38c0d8e-2f7f-405c-8dc3-08d7b035c37d X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Feb 2020 03:35:25.4086 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: MYLRVv4HlHg7F3FFkkrKUrqWTGH9C6AI/S9J5pC/Rx/Vw3y4QBwPQgU7m+sgxGDdmgavY9XgU60FpQSEfcy/JQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB6510 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gMDIvMTIvMjAyMCAyMjo1MCBQTSwgQ2hyaXN0b3BoZSBMZXJveSB3cm90ZToNCj4gLS0tLS1P cmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogQ2hyaXN0b3BoZSBMZXJveSA8Y2hyaXN0b3Bo ZS5sZXJveUBjLXMuZnI+DQo+IFNlbnQ6IDIwMjDlubQy5pyIMTLml6UgMjI6NTANCj4gVG86IFJh c211cyBWaWxsZW1vZXMgPGxpbnV4QHJhc211c3ZpbGxlbW9lcy5kaz47IExlbyBMaQ0KPiA8bGVv eWFuZy5saUBueHAuY29tPjsgUWlhbmcgWmhhbyA8cWlhbmcuemhhb0BueHAuY29tPjsgR3JlZw0K PiBLcm9haC1IYXJ0bWFuIDxncmVna2hAbGludXhmb3VuZGF0aW9uLm9yZz4NCj4gQ2M6IFNjb3R0 IFdvb2QgPG9zc0BidXNlcnJvci5uZXQ+OyBsaW51eHBwYy1kZXZAbGlzdHMub3psYWJzLm9yZzsg TEtNTA0KPiA8bGludXgta2VybmVsQHZnZXIua2VybmVsLm9yZz47IGxpbnV4LWFybS1rZXJuZWxA bGlzdHMuaW5mcmFkZWFkLm9yZw0KPiBTdWJqZWN0OiBSZTogW1JlZ3Jlc3Npb24gNS42LXJjMV1b QmlzZWN0ZWQgYjYyMzFlYTJiM2M2XSBQb3dlcnBjIDh4eCBkb2Vzbid0DQo+IGJvb3QgYW55bW9y ZQ0KPiANCj4gLS0tDQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3R0eS9zZXJpYWwvY3BtX3VhcnQv Y3BtX3VhcnRfY29yZS5jDQo+IGIvZHJpdmVycy90dHkvc2VyaWFsL2NwbV91YXJ0L2NwbV91YXJ0 X2NvcmUuYw0KPiBpbmRleCA0Y2FiZGVkODM5MGIuLjM0MWQ2ODJlYzZlYiAxMDA2NDQNCj4gLS0t IGEvZHJpdmVycy90dHkvc2VyaWFsL2NwbV91YXJ0L2NwbV91YXJ0X2NvcmUuYw0KPiArKysgYi9k cml2ZXJzL3R0eS9zZXJpYWwvY3BtX3VhcnQvY3BtX3VhcnRfY29yZS5jDQo+IEBAIC0xMzUxLDYg KzEzNTEsNyBAQCBzdGF0aWMgaW50IF9faW5pdCBjcG1fdWFydF9jb25zb2xlX3NldHVwKHN0cnVj dA0KPiBjb25zb2xlICpjbywgY2hhciAqb3B0aW9ucykNCj4gICAJCWNscmJpdHMzMigmcGluZm8t PnNjY3AtPnNjY19nc21ybCwgU0NDX0dTTVJMX0VOUiB8DQo+IFNDQ19HU01STF9FTlQpOw0KPiAg IAl9DQo+IA0KPiArCWNwbV9tdXJhbV9pbml0KCk7DQo+ICAgCXJldCA9IGNwbV91YXJ0X2FsbG9j YnVmKHBpbmZvLCAxKTsNCj4gDQo+ICAgCWlmIChyZXQpDQo+IA0KSG93IGFib3V0IHRoZSBwYXRj aCBsaWtlIGJlbG93PyBKdXN0IGEgZHJhZnQuDQoNCmRpZmYgLS1naXQgYS9kcml2ZXJzL3NvYy9m c2wvcWUvcWUuYyBiL2RyaXZlcnMvc29jL2ZzbC9xZS9xZS5jDQppbmRleCA5NmMyMDU3Li5jNWMy NDY0IDEwMDY0NA0KLS0tIGEvZHJpdmVycy9zb2MvZnNsL3FlL3FlLmMNCisrKyBiL2RyaXZlcnMv c29jL2ZzbC9xZS9xZS5jDQpAQCAtMjksNiArMjksOCBAQA0KICNpbmNsdWRlIDxzb2MvZnNsL3Fl L2ltbWFwX3FlLmg+DQogI2luY2x1ZGUgPHNvYy9mc2wvcWUvcWUuaD4NCg0KK3N0YXRpYyBpbnQg cWVfaW5pdGVkOw0KKw0KIHN0YXRpYyB2b2lkIHFlX3NudW1zX2luaXQodm9pZCk7DQogc3RhdGlj IGludCBxZV9zZG1hX2luaXQodm9pZCk7DQoNCkBAIC02MzcsMTUgKzYzOSwxOSBAQCB1bnNpZ25l ZCBpbnQgcWVfZ2V0X251bV9vZl9zbnVtcyh2b2lkKQ0KIH0NCiBFWFBPUlRfU1lNQk9MKHFlX2dl dF9udW1fb2Zfc251bXMpOw0KDQotc3RhdGljIGludCBfX2luaXQgcWVfaW5pdCh2b2lkKQ0KK2lu dCBfX2luaXQgcWVfaW5pdCh2b2lkKQ0KIHsNCiAgICAgICAgc3RydWN0IGRldmljZV9ub2RlICpu cDsNCg0KKyAgICAgICBpZihxZV9pbml0ZWQpDQorICAgICAgICAgICAgICAgcmV0dXJuIDA7DQor DQogICAgICAgIG5wID0gb2ZfZmluZF9jb21wYXRpYmxlX25vZGUoTlVMTCwgTlVMTCwgImZzbCxx ZSIpOw0KICAgICAgICBpZiAoIW5wKQ0KICAgICAgICAgICAgICAgIHJldHVybiAtRU5PREVWOw0K ICAgICAgICBxZV9yZXNldCgpOw0KICAgICAgICBvZl9ub2RlX3B1dChucCk7DQorICAgICAgIHFl X2luaXRlZCA9IDENCiAgICAgICAgcmV0dXJuIDA7DQogfQ0KIHN1YnN5c19pbml0Y2FsbChxZV9p bml0KTsNCmRpZmYgLS1naXQgYS9kcml2ZXJzL3R0eS9zZXJpYWwvY3BtX3VhcnQvY3BtX3VhcnRf Y29yZS5jIGIvZHJpdmVycy90dHkvc2VyaWFsL2NwbV91YXJ0L2NwbV91YXJ0X2NvcmUuYw0KaW5k ZXggMTlkNWE0Yy4uY2JmMmMzMiAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvdHR5L3NlcmlhbC9jcG1f dWFydC9jcG1fdWFydF9jb3JlLmMNCisrKyBiL2RyaXZlcnMvdHR5L3NlcmlhbC9jcG1fdWFydC9j cG1fdWFydF9jb3JlLmMNCkBAIC0xMzczLDYgKzEzNzMsNyBAQCBzdGF0aWMgc3RydWN0IGNvbnNv bGUgY3BtX3NjY191YXJ0X2NvbnNvbGUgPSB7DQoNCiBzdGF0aWMgaW50IF9faW5pdCBjcG1fdWFy dF9jb25zb2xlX2luaXQodm9pZCkNCiB7DQorICAgICAgIHFlX2luaXQoKTsNCiAgICAgICAgcmVn aXN0ZXJfY29uc29sZSgmY3BtX3NjY191YXJ0X2NvbnNvbGUpOw0KICAgICAgICByZXR1cm4gMDsN CiB9DQpkaWZmIC0tZ2l0IGEvaW5jbHVkZS9zb2MvZnNsL3FlL3FlLmggYi9pbmNsdWRlL3NvYy9m c2wvcWUvcWUuaA0KaW5kZXggZTI4MmFjMC4uNTMxYmEwNSAxMDA2NDQNCi0tLSBhL2luY2x1ZGUv c29jL2ZzbC9xZS9xZS5oDQorKysgYi9pbmNsdWRlL3NvYy9mc2wvcWUvcWUuaA0KQEAgLTg4LDYg Kzg4LDcgQEAgc3RhdGljIGlubGluZSBib29sIHFlX2Nsb2NrX2lzX2JyZyhlbnVtIHFlX2Nsb2Nr IGNsaykNCg0KIGV4dGVybiBzcGlubG9ja190IGNteGdjcl9sb2NrOw0KDQoraW50IF9faW5pdCAg cWVfaW5pdCh2b2lkKTsNCiAvKiBFeHBvcnQgUUUgY29tbW9uIG9wZXJhdGlvbnMgKi8NCiAjaWZk ZWYgQ09ORklHX1FVSUNDX0VOR0lORQ0KIGV4dGVybiB2b2lkIHFlX3Jlc2V0KHZvaWQpOw0KDQpC ZXN0IFJlZ2FyZHMNClFpYW5nIFpoYW8NCg==