Received: by 2002:a6b:fb09:0:0:0:0:0 with SMTP id h9csp135969iog; Fri, 24 Jun 2022 00:31:10 -0700 (PDT) X-Google-Smtp-Source: AGRyM1tpzt0XlNMEuY/qY1Y+ODuTavb7gfjvizsy5NsQ2tEarbBbXXkqlgaIJRl6JZFuno9KBMiW X-Received: by 2002:a05:6402:1648:b0:435:7689:bf11 with SMTP id s8-20020a056402164800b004357689bf11mr15672834edx.428.1656055870389; Fri, 24 Jun 2022 00:31:10 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1656055870; cv=pass; d=google.com; s=arc-20160816; b=eFJFnVQz+UNBj+ob+3SMm5TBCVGvbzoZapgpZ5nYqDcog1TdhXjGT5GQrxmHcgUJ2D +zSXv4hVoLkAh5CWX/LyCaJt/Lo4ObR9cGojvrl2XXxPqu44kWDJe3UsPJ5bgathSpO6 ipd28r6qaQWCdx7CnzfvWTLhefD9LqEmuY3wnPlWEeYlKGnoKL2Kkl5cJEgF/EzaUYRZ bAmLdIOD3gZCNz/xhn/Ctdl5ntDhykxetL5D4MaZRDEo0FQ2PEfkaXYhK29p3D5btEKG SFTOS4DFaaKXgx7Ewkqq3T7lIA8elf59NvBh/VuRM/ys8hkSezSXU97vqUo/bw+EZ8d/ 66bQ== 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:user-agent:content-language:accept-language:in-reply-to :references:message-id:date:thread-index:thread-topic:subject:cc:to :from:dkim-signature; bh=slH7hsHcKiNbxlNaz3lGXo5RpOhVp7EufDFWBNhvJRk=; b=Xg50NXK0E0TKuFhTe/yuFhnSEmAPE9TpWLwUXVhfIdIg8En+HC71nJx9E84RIeTITV aDUtMK/btj3vbUKA3cwaRFVnJ9h2g8TB6J86YJyHGx3k21eBLQ85GxivtSEGcVE2u4+a HBBSaCB7FMYEXd3WBvIKdaCF2kW/wQyPPHZuKLX9Xg87ohiTz6985ss+E1xWqcDii4Eq xhPQ0mEEriF5XFmHdRFwy+PQC7H0DGXEaq+j/ozQNvTwfuioGRavNe2WsJd8/pAelTXu xiUaebRjEudUH3dpbPzonL1XVhIfne8izyKpb0DoZI3rhTfCEGL+U8E7v1iIKH5Nx9ef JaAw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@csgroup.eu header.s=selector1 header.b="c/RuoMoO"; arc=pass (i=1 spf=pass spfdomain=csgroup.eu dkim=pass dkdomain=csgroup.eu dmarc=pass fromdomain=csgroup.eu); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id k23-20020a1709063fd700b0070809fd8dc8si1597375ejj.435.2022.06.24.00.30.45; Fri, 24 Jun 2022 00:31:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@csgroup.eu header.s=selector1 header.b="c/RuoMoO"; arc=pass (i=1 spf=pass spfdomain=csgroup.eu dkim=pass dkdomain=csgroup.eu dmarc=pass fromdomain=csgroup.eu); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230022AbiFXHIt (ORCPT + 99 others); Fri, 24 Jun 2022 03:08:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229828AbiFXHIs (ORCPT ); Fri, 24 Jun 2022 03:08:48 -0400 Received: from FRA01-MR2-obe.outbound.protection.outlook.com (mail-eopbgr90078.outbound.protection.outlook.com [40.107.9.78]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D874B62BF2 for ; Fri, 24 Jun 2022 00:08:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UU6ob+QnwL0qRVa2pHZmI9IetD0KHWaLFJOIvgWnbBjzT7F8K3RVW8fnPVhmoYlgXlhom9SDcZ4pk/NCXnUhuwC0UBrYoLrP3Srkl30Nj9cLiVPfKmnQa04zkzJmTzzElcMrhznwkl8MYFhRdDPN1PQjWCxAuNEgSLVDHpGZiG2/sUuiCQK78sOdQqtH2kXzslOOESzT2rbNJwFVC8ck7baRZhjQzBUOsqDukwZt6WyLXx3pz8uoFXgfgqkIMik0fiEGdRgHl8VkwZ5G5zSOuirpxzyBFO+U/QYzjsUHsd2Qsq6TWoOpZLRGNKzajH/O9FN/2PfsHCuRCKTDsRzt7A== 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=slH7hsHcKiNbxlNaz3lGXo5RpOhVp7EufDFWBNhvJRk=; b=MYKFEwoT8h5s9SWFHcFR+LVAKVqc2Yxj4zGb1M6InwPGs5ldSxIupNdlMX9WeSJ5rpPOCgz8HS5mz84jJ5Ao0Y5VRfmn+/bZRiKJYu9C9eHyevfLKs3Frx7xuIR0XFoM3ql+RKgP74YvGGIuh4YDRX7ohV9XLgoX+zZ89miVLsldqpqhVVoeDEutSIJlSsLNlZG8Iq8Vc4PfAk0b8DMkrJ+MEm7lts57GOqy52TreR71LYSO2o+nWnv9zZYl0tcxI8jeLEIqn4304GiuY1YYcvZ9K8qR11He22xqoScegRoRIRO/ckqDhjtsncW3IY9UCuR43SIIsGtQGUsRH2VilQ== 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=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=slH7hsHcKiNbxlNaz3lGXo5RpOhVp7EufDFWBNhvJRk=; b=c/RuoMoOZDsFOESOhShIc52Xiz4kzR3h9ANeUjgn0t+x0nk/JR9xcs5pwhQ4E9y0A7iB4oozPmG9jaT7ZUB/SbEHY8bAi61dvfxYAzp/8HyyJSg9yOKVopZCaff7ogKE0x2YnzD/NyA8AJiJmjgz4p940JGTkEfllnVzMVeqoCtmqerYBm4J5mlYIirMfZQGZUqYXlTThsuKr//GSfHi+5SRR4+RNcreh/r/5bogu8Uxu8XDeiNBrFU9rgDi1buuEqM/DCrkEnxkw2OL7qU5+E6V//1XcSnfbDhFX3KSWfDtSTypgtBr8DaOabyMQf3YvOS1wTSWz9xUs3K7E/4NGA== Received: from MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:31::15) by PAZP264MB3416.FRAP264.PROD.OUTLOOK.COM (2603:10a6:102:128::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5373.15; Fri, 24 Jun 2022 07:08:44 +0000 Received: from MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM ([fe80::e10e:bd98:2143:4d44]) by MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM ([fe80::e10e:bd98:2143:4d44%3]) with mapi id 15.20.5373.015; Fri, 24 Jun 2022 07:08:44 +0000 From: Christophe Leroy To: Sathvika Vasireddy CC: "linux-kernel@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , "aik@ozlabs.ru" , "mbenes@suse.cz" , "peterz@infradead.org" , "rostedt@goodmis.org" , "jpoimboe@redhat.com" , "Naveen N. Rao" , Sathvika Vasireddy Subject: Re: [RFC PATCH v2 0/7] objtool: Enable and implement --mcount option on powerpc Thread-Topic: [RFC PATCH v2 0/7] objtool: Enable and implement --mcount option on powerpc Thread-Index: AQHYb3C6vgEmcLWl90eZLKe3IHFJVq0vYXAAgAB8bICAAAlXgIAg3NiAgAP8igCACZMCAA== Date: Fri, 24 Jun 2022 07:08:44 +0000 Message-ID: <23cd9412-30a4-e9f2-aaa1-eb3fc817711f@csgroup.eu> References: <0d2a6ea3-71cc-a8e1-22eb-7b66f533b3bf@linux.vnet.ibm.com> <18d05edc-6669-0308-7e6a-acd1cccd4f20@csgroup.eu> <863b068d-e534-b377-c5d7-2f16fbb11977@linux.vnet.ibm.com> In-Reply-To: <863b068d-e534-b377-c5d7-2f16fbb11977@linux.vnet.ibm.com> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=csgroup.eu; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 42b081f3-fbcc-4534-a55d-08da55b0604a x-ms-traffictypediagnostic: PAZP264MB3416:EE_ 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:(13230016)(4636009)(346002)(366004)(376002)(136003)(396003)(39860400002)(478600001)(36756003)(2906002)(122000001)(6486002)(38070700005)(44832011)(186003)(4744005)(5660300002)(31686004)(83380400001)(7416002)(91956017)(76116006)(66946007)(66556008)(316002)(66476007)(64756008)(8676002)(4326008)(86362001)(41300700001)(2616005)(66446008)(31696002)(54906003)(6916009)(8936002)(71200400001)(6506007)(53546011)(26005)(6512007)(38100700002)(45980500001)(43740500002);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?MGZ2MHVsMmt3eVNhS2VhRTRBbG1FRncvcGw5VHRjZWxiTjNxMEdYT3VSaWM5?= =?utf-8?B?MTBNZkFwNU5aNlpmSXBNQmJkbjZZWWVvZ0QwdkV2ZlJmWFU1R0xES2JWbTcx?= =?utf-8?B?VVpEMHJ2Q0dIU1REdjMwTUdWTS82RkU4UXpwSUNHTEl5RFROU0lTUUxnMWZK?= =?utf-8?B?aWF3NGhnZXBzUXRjTEt3SnoxcWgxMDFBSnVWc3RWc0ZKN3FoZ2NFTkhBTGZM?= =?utf-8?B?SzY1ZEFhbjZtc0FFUllhT3lIZTdmaVlxSmJIOTFELzhJMGcxK0V4NnNkQ245?= =?utf-8?B?bSs3RjZwUW5obzRDVFJWS2NuRU14dWo1SWJCYmJMN1F4Ty9ReTdJUnQrci9E?= =?utf-8?B?R09Eb1BiYjdnVkRBVW4zQ3FVUmpHUjFvdUZaUlRIRTRhMDhBWG5QRWowZno2?= =?utf-8?B?aXhXNFRETFFjYmg2NjZZaEQrdUR2SUZTTHZTck1DMVFDVHlYRUpwRXNQbFhw?= =?utf-8?B?dWZCcXUxWm1YaW5qU1pWZTdlWVZVR3hnNzNFMXJBVW5tbWlQdjNnYStjQzNX?= =?utf-8?B?SXFlaHdVYWhkRGZIWGM0TXMwMnB6clJIdFJzNFdRMFRpa010cmFXLzlHV2pS?= =?utf-8?B?ZGc0bC9hTUlLQ0k3UzNwK3ZXUVhMS3A4MTQvcGxzODNqMElpZURaWWo3MzQz?= =?utf-8?B?R1IyMHpsMjJTelBhK0RVczRkVVJxWXFiSDc3S3VUR0hpQm9nTTgyMkE5TTJB?= =?utf-8?B?T0gwbVFlKzNsRC9ESmxKKzFXdGx1M091bm5Ya1FhMzR0YTNPMDZlYzJ5bHc1?= =?utf-8?B?ZzlicmQrY2ROb0dmYXNPbi9qUUxwekdaeTRmbmc2UlNzdVFGUnJ1Tm80Q1Rh?= =?utf-8?B?cnJ1Q3QxZVUwT2J6T3BpelFWSEhZbXNkbVVLYW9MUDduNTVDdENCdHl3YzRW?= =?utf-8?B?QVFpSjFlU2g1SVBCTDUzTXRhMkFFZFZ3bWVBajB4eGxwd2hVbmN2K3MycjVh?= =?utf-8?B?Sm8xNlZ0V0RFTjdSQWF6RmRNaVZaeno2bzFaU2V0OEFPUVlnOUg0cTU1eGVs?= =?utf-8?B?OU5VVzc4aUxTTTNhYmV6VlovL1NYSGI4QzBjdlRlbXhKNXdRVWVHSE1IY3BY?= =?utf-8?B?b3BiaWNWd0M1Zk5Qb0hObmdraXFmQmJlajVCZkpLUGtBS3dhak5WWkJBWTlH?= =?utf-8?B?RzQvR2pTak1adGxIekYvNU1uaTRadFAvK2gzVVVaRWJ2N0ErZ2h0MmNZSmNB?= =?utf-8?B?S0s3Z1NHUVJ5OVZpUy9QbUYxNXNoYUFrUCtvMDZPUlh3clgyT3E0UFhyVzhR?= =?utf-8?B?YnlyTTZFNStZbjJKYjJWTWVrdFhKVjlkSEtqVXFZL2N6T1VhTGhUc092cmZ5?= =?utf-8?B?dmtwYWtlZ1lNMnFwSkhLaDVzdDR0Wm9JRXRaL0hFN3dtOEJBYkpFNXplbUtP?= =?utf-8?B?cXhNSGpqY3kvZGFSclVPM0x2ZEZlY0c4Ti9jMkdwNmZsRlhJaEpzdEx6a2Zz?= =?utf-8?B?V21jWDJTYWJHcGJ2dTArWE9WWXVjQ2lETlZJVjU1U0xZV2tQK2hiVVQrOEJr?= =?utf-8?B?NUdEbms3aUR6KzlrV25RSWdDVE5YaXZpeVlxWXB1MjlacHp2eGZQY0tSaVU2?= =?utf-8?B?bUVpeldZeHdEMWRCYS95d1BlSEV0dW1CanM1SFpROERDbUwrU1lSQTI5V2lH?= =?utf-8?B?YmFZMkdJSHlJVGx1RWc0WG5tcHBhZ05zcDQzL0RCR25qUDZXek51UFhKblEy?= =?utf-8?B?aFRVMExnM2ZoaUdGa2x0ellqemxVZ2piWGh4Zm5KbFZ3WWsrR29sNmtnWi9F?= =?utf-8?B?VzhDQy8zMitaSTVrOFZjZUIxdnlsMUdrVTFJYlE1c1FXNVRiRjRzWE9oMlA1?= =?utf-8?B?VXRxQ1lpc3ppYmttREx1czl4VllMOXFKeFpEQWtpUGt5UFNuSVhrcEdsYVgv?= =?utf-8?B?Qk4zcWRXanZleFlzcWFybFdQZjMyQ2pGOTlwbmxJUXRSd0R5SlZ1bHoreUtp?= =?utf-8?B?bXRyRjVkRkhLTWtzc3VCbWF2ZmFwT1M0eitPMExrYS9iYkwybWZEdlFFTlRz?= =?utf-8?B?RXRrZmRJQU9aU1VheUxhcTM5QUxKYWMyVjZTRjRJMWxMWUJXa2hpTXNEY3JP?= =?utf-8?B?elhSd3hicHpYZ0lsbERSWG5hbjdoQ0tCMFhVTUdjNzRGaWFoR0Z1QVNsMk04?= =?utf-8?B?alRtUW5mYWdDUVZ6VkhRYlhMU1pZVS9SbisrTGVkc3duekZ2Z3BtaXRqSCtK?= =?utf-8?Q?oL0GX3+TDGzlHqvpd/3oBTQ=3D?= Content-Type: text/plain; charset="utf-8" Content-ID: <672362FE42599141BAE7D1AFBB66A4EE@FRAP264.PROD.OUTLOOK.COM> 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: 42b081f3-fbcc-4534-a55d-08da55b0604a X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jun 2022 07:08:44.4299 (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: 9Z3M7RDg99SPCzOZUkGJuyUhp0cqaPjJ5v8BNNsMC2bD0hp++0Ubembr2gOAZupUBPckhS+4AUlg3YKMdYfpAI92H/6wm1vGbTAc71OTQfg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAZP264MB3416 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgU2F0aHZpa2ENCg0KTGUgMTgvMDYvMjAyMiDDoCAwNjo1NiwgU2F0aHZpa2EgVmFzaXJlZGR5 IGEgw6ljcml0wqA6DQo+IEhpIENocmlzdG9waGUsDQo+IA0KPiBPbiAxNS8wNi8yMiAyMTozMywg Q2hyaXN0b3BoZSBMZXJveSB3cm90ZToNCj4+IERvIHlvdSBoYXZlIGFueSBpZGVhIHdoZW4geW91 IHBsYW4gdG8gc2VuZCBuZXh0IHJldmlzaW9uID8NCj4+DQo+PiBJJ20gcmVhbGx5IGxvb2tpbmcg Zm9yd2FyZCB0byBzdWJtaXR0aW5nIHRoZSBpbmxpbmUgc3RhdGljIGNhbGxzIG9uIHRvcA0KPj4g b2YgeW91ciBzZXJpZXMuDQo+IA0KPiBJJ20gcGxhbm5pbmcgdG8gc2VuZCBSRkMgdjMgbmV4dCB3 ZWVrLg0KPiANCg0KSXMgZXZlcnl0aGluZyBnb2luZyBvayA/IERvbid0IGhlc2l0YXRlIGlmIHlv dSBuZWVkIGhlbHAuDQoNCkNocmlzdG9waGU=