Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp1496058rwb; Thu, 8 Dec 2022 11:21:55 -0800 (PST) X-Google-Smtp-Source: AA0mqf58Xjjlle/K/YXa2ZQeNJN37N7B2Dq+QMkArR1Gs6EZUCLhrRyIQTaF4Aw6cmsXUGRcDrdV X-Received: by 2002:a17:902:848d:b0:188:f42d:5b1a with SMTP id c13-20020a170902848d00b00188f42d5b1amr78692948plo.26.1670527315662; Thu, 08 Dec 2022 11:21:55 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1670527315; cv=pass; d=google.com; s=arc-20160816; b=pbJ+6zgX7jQvb6qc0gVNUBYlshCbO5bFYP4E6LuZ/0gp0B6cmabKXD/CyiABKwpcvF ZDjZgSXWUOIn2yQryDIKrRV2v4ZGlZMmjFux3F9eEJZm9SU85F+/c//ssYtUGOTGS5VB /VNEHP6K66GRDEq4Gf6z2I46jfHb7391ysouWttjVmbmjIDbNsFxHIcOEeWM7Z3k4Aet opLJdeXSp0gHaU0C13XwELZEZQAc7zJAqB4NBKVT1p0LhdVSsZ0LDI0sMFsMbnXYw6Rr QJ8himKUwulap+qPpaVJHMrOQRcaXOUprqkyk5gOAWcXXPwo1p/YSnJBEi2Yjy289jN7 8THg== 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 :in-reply-to:from:references:cc:to:content-language:subject :user-agent:date:message-id:dkim-signature:dkim-signature; bh=F9wwaTN8iqNO5eNX/cHqRztrlFmjmQmPLbz7VVsy4fc=; b=WqXEUr1ray0dykw4gz/UIfv0YhSfhe6tNPAXhfxdKmzo0nK6DYkN4y7NMIHtER3LvG KrbZ4R5qwm3fus7mUPSkn40pDccNw25b1tXJPBVaGshGIS+et2vMmEKg2Gd7OfsPnXHb ujEvcfJYw8MR0KDQ5bDAQiMelLqzVxbQ+yXyHvIJCFIPHfOCHI5FKZ+w03luYF8uVJSg mPQoJIjK0PIvvfKx5LmZg6oGuCWezi7KDBuNJPsSsB1SmjjyHnqZuT/BfpOJuB28whB1 1KAqIJqqvS7M0CKygPy47rvsWGw7q33aadYo1rAXw7zr09u0bPY0/jClg5EXK/Ftii2N +Xog== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2022-7-12 header.b=oC0+137T; dkim=pass header.i=@oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=zrQXUaqK; arc=pass (i=1 spf=pass spfdomain=oracle.com dkim=pass dkdomain=oracle.com dmarc=pass fromdomain=oracle.com); 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id a9-20020a17090ad80900b0021322320f17si128408pjv.17.2022.12.08.11.21.44; Thu, 08 Dec 2022 11:21:55 -0800 (PST) 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=@oracle.com header.s=corp-2022-7-12 header.b=oC0+137T; dkim=pass header.i=@oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=zrQXUaqK; arc=pass (i=1 spf=pass spfdomain=oracle.com dkim=pass dkdomain=oracle.com dmarc=pass fromdomain=oracle.com); 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229554AbiLHTFe (ORCPT + 72 others); Thu, 8 Dec 2022 14:05:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230033AbiLHTFY (ORCPT ); Thu, 8 Dec 2022 14:05:24 -0500 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 721AD8F098 for ; Thu, 8 Dec 2022 11:05:21 -0800 (PST) Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2B8HhjJe013208; Thu, 8 Dec 2022 19:04:45 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=message-id : date : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding : mime-version; s=corp-2022-7-12; bh=F9wwaTN8iqNO5eNX/cHqRztrlFmjmQmPLbz7VVsy4fc=; b=oC0+137TnGVur3uoquPx+fJMSmyxUbct7Z22zsjshAB0wfmVXe+rPesptA5dbyNbEE23 DgMgMHtOAaoTvoftwvrbhpv9AIFKLD9dF0dtKRenuLZyJNTNIx8YHzc9x605wyjZRVzg ZC5ha2z3DnOsw1R2btzW1qZ7KuWw96D9EN22rstWmBZ7E6t2jp8S2eGM+MSmfeZTMeKC zPkr10M8BGls2p0MmOGG9hnuwxXYrpsWTWADFgudzKknJm/PLkz3W6O8YTLtSxmxKJMq qwRVMO6syzFZbxEhxtGHDs511hq4pLQsxYIfdZdt9ogrP4S5WoCQyjSpIgehcE81pFEo MQ== Received: from iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta01.appoci.oracle.com [130.35.100.223]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3mauduugsu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 08 Dec 2022 19:04:45 +0000 Received: from pps.filterd (iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.5/8.17.1.5) with ESMTP id 2B8II8HI034467; Thu, 8 Dec 2022 19:04:45 GMT Received: from nam12-bn8-obe.outbound.protection.outlook.com (mail-bn8nam12lp2171.outbound.protection.outlook.com [104.47.55.171]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3maa4sfe28-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 08 Dec 2022 19:04:44 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=aTYifCfz6YS3IEMkj7aB1As6bmGrWKuDCTSSlgVmGXM5+N3BX1QVEqIBQqET5oER1zWpOpxq3OwVGX5hdvX3roGTtxKjFs0s7168rOAIl8rYIVyZmrrYi98UD7BYP3KdV+w89RPYofheYs+S4E5kIlRLyoLRbvVE9o3T+A0ppxvVgMmWjVW5Vzyvqb3ry1rZNpGa1uDgtTGGAn0LKv5TPRx8h95OeRBTnt3Fwg3630xhl9D+sqBaB8fYjI7kTv/bvKmtoA4wMvdmmlfIWm03Q0A/+ngIQGL+HuVeL95DWZ1gA2r7XhrQK9Jg8HlSTjKmTr/En+1z+owOgy+/qp66LA== 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=F9wwaTN8iqNO5eNX/cHqRztrlFmjmQmPLbz7VVsy4fc=; b=ORtla/ENp06QJB1ATwB9xXe327OeXo1GIrMTPy+TBpLvykxTClMqPfIlRD8X6c0/NTHAsA8S54+JKyy01pTTCWTEKCTtmswJiXDRKUK3SScxwpmiZybYYByh3Cd8I3YNAMx4k13nNpPXbfSTQ/SxfnIK+bd3ElhRyALqEU/liBmisutwpfjnFBsrpcfddzFy8IAsILabb1KirRzJt1Ux7om4H2EFrWrSXCwnAb31vYTIvqkHWvqmYmYRWVh7ew3X/Vj8V9PspqygmAxzD1m2QmH/PnLasdhFgaHUgkE/TKH77BBLeoXh/E13W4NP5xdi62FfOh1+gFvAibpGyZZTfA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=F9wwaTN8iqNO5eNX/cHqRztrlFmjmQmPLbz7VVsy4fc=; b=zrQXUaqKNvHDDmkyJInOl2GBvx0JDIxPqOflBbok+cXrB9PmXWl92lTYIV7hsJ/AFaR2cIKtSCtQjgxXmJRrqCnFB8BK6kOx1rvhgqZK6gvfqEEd1UKJrpvGhA6lCKMhSd85rilJJz6Iy29SZ3BJusBhF39cINZ+ESPRQVWBqM4= Received: from CO1PR10MB4531.namprd10.prod.outlook.com (2603:10b6:303:6c::22) by BL3PR10MB6233.namprd10.prod.outlook.com (2603:10b6:208:38c::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5880.14; Thu, 8 Dec 2022 19:04:43 +0000 Received: from CO1PR10MB4531.namprd10.prod.outlook.com ([fe80::e301:fde6:85e5:b45a]) by CO1PR10MB4531.namprd10.prod.outlook.com ([fe80::e301:fde6:85e5:b45a%9]) with mapi id 15.20.5880.016; Thu, 8 Dec 2022 19:04:42 +0000 Message-ID: Date: Thu, 8 Dec 2022 13:04:35 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 Subject: Re: [PATCH v14 3/7] crash: add generic infrastructure for crash hotplug support Content-Language: en-US To: Borislav Petkov Cc: linux-kernel@vger.kernel.org, x86@kernel.org, kexec@lists.infradead.org, ebiederm@xmission.com, dyoung@redhat.com, bhe@redhat.com, vgoyal@redhat.com, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, hpa@zytor.com, nramas@linux.microsoft.com, thomas.lendacky@amd.com, robh@kernel.org, efault@gmx.de, rppt@kernel.org, david@redhat.com, sourabhjain@linux.ibm.com, konrad.wilk@oracle.com, boris.ostrovsky@oracle.com References: <20221116214643.6384-1-eric.devolder@oracle.com> <20221116214643.6384-4-eric.devolder@oracle.com> From: Eric DeVolder In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SN7PR04CA0047.namprd04.prod.outlook.com (2603:10b6:806:120::22) To CO1PR10MB4531.namprd10.prod.outlook.com (2603:10b6:303:6c::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PR10MB4531:EE_|BL3PR10MB6233:EE_ X-MS-Office365-Filtering-Correlation-Id: 0a7d0e11-c90a-4f59-560a-08dad94f1033 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:CO1PR10MB4531.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(366004)(346002)(396003)(39860400002)(136003)(376002)(451199015)(5660300002)(38100700002)(8676002)(31696002)(4326008)(86362001)(8936002)(2906002)(7416002)(4744005)(41300700001)(6512007)(6666004)(53546011)(107886003)(6506007)(186003)(316002)(2616005)(66556008)(66946007)(66476007)(6916009)(478600001)(6486002)(36756003)(31686004)(41533002)(43740500002)(45980500001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Y0ExaW1FSGRYRzhGa1A4dGlaSUhvdUdJeHdBR2NMUFE5a1o0U2dJWE9Bckw1?= =?utf-8?B?d3JtQ3ZWeHpOcnJ1M20vVWVxNnFuZ1BqdmJHN0JJRndrZHBTZlFWRFd1QXN2?= =?utf-8?B?ZlBpWm1iaUxNSU16b2FGOHl5SFdURVZPYmx1Zm5QMk10ZHpjenRaeG5NVk1L?= =?utf-8?B?VDVsazBoYWZONjZWSzQ1cXJ4UkhpL0hGanUzdXJScGp4WHl3WS9FSnZHUXpL?= =?utf-8?B?dnVRODZuQzVadkRybjhMNzZCRmIwWm5YcHNhbzljcUQzT1RvVG54aDdBeFhT?= =?utf-8?B?SjA1THFqQ1hhVmdrNzJNOHFORktIQ1hpRG1pVkdVbjQrK1huN2IwQzJ5S0ZK?= =?utf-8?B?ZkEyYUUxNHBhbitlSTdsbUdqWkloVTh6WWlsM1FLNmZMeDEyeFF5bkJNMDRS?= =?utf-8?B?UnJqaHhSeENhTzdGUUtMTnpKUmhDZGhLMmxaUkJ2VDBDSzFJMGRnWnM4ejA5?= =?utf-8?B?d3NMUU5kdEJxUFd2a3d0OWlGT3MxNHdhMkJubXdTM0c2c0xCNHFDRm5vS2FB?= =?utf-8?B?TUovVDZmUkllNDBVSWpkWUl1ZkUzSTEvTVc0aTgxYUVNWU9DWDVXcTNFV2xl?= =?utf-8?B?ZE02Tkg3V2hRZ0QxR1B3UnQ2eGdiTHVFTThoYVNIQ1JRUHgwZndhVlZaaWxG?= =?utf-8?B?cWxYL0daWnFOWGF2YmRGZ2tnNDcyOEptd21tdDhOYncrTS8rNW5acUZoaWxZ?= =?utf-8?B?NVBUdlFvZWVQQVh5L1ZNK3h0czQ4Y3pjZWJRamZxa0lubEtBMDZFNVlNbVU5?= =?utf-8?B?Z1JkNVhyMHBTeXNuaXcxNlFGdXdnT1AzSVN0ZjRmdFVYaUR3T2tSOENPckRY?= =?utf-8?B?bllBc050ZHB1d0FPUWVRV0xINGZDRmxQREZvNFRjYWp3UkZJUkRFOWZnd0xk?= =?utf-8?B?TmI1SWFPVmsweGptY1lYWWQvd3dNazY2UzhqcXV3aG5EWWt6bWFUSE8rT2hD?= =?utf-8?B?WFcwTlhFUUlmUkZEN241T1hlRWhKZFFHZ3hrQ1NZQWVzRHAvOEt3SjFMRVFa?= =?utf-8?B?ZlJjSlNIY0JIOHF3cWVVUy9oM3ExWTJsZUhqUHdEYnFQdkordnQwTlV6NjlY?= =?utf-8?B?ekRDcUlJQk5rcW1aVEpueC9TQ3luc1F5aXB1YW1DZ2x0M3hheUdIaXJTUmFy?= =?utf-8?B?RmZwdktjaUVvd1JNMHBySzhBY1pyNmxDSG0wNENhR3lBQ2xLbUlwUlZmZi91?= =?utf-8?B?REtseW4wQjFKNVhuZmdYcElZeVdveFJPVGIwTTFjYXQramRSK1luaWh5dEtv?= =?utf-8?B?RzJtY25mN1dEUTYzTWFuOWV1c0t0ZFBVQitXbmtpVGxqVWpLT3NmMFlkdkxD?= =?utf-8?B?WU11WXAwNGIzWVg0QXNGWjNxQnJpd2pFcTFjNDRBU1dqbDAyMnhyQWtRZnVE?= =?utf-8?B?QmZ5dUpzdnIxQ2lXeGZFQ3h5WjVPSTNoemY5QzF3dHV1VEJkSVVXWTFHclJX?= =?utf-8?B?ZHRZUUNJOGFnazg4aVpRalZXQWRtcktQZ2JiaVJhdTdHdE9LY1RjMHZUT25v?= =?utf-8?B?b1cxSHRGZkQrTDQrNG05Mzc2M0EvOTF4NUJzdWtqcWpWQ2xGM2wzaGVXN1dU?= =?utf-8?B?UDZEN250cG9mY1Y0Sm5CZmZOSGJ5aDRTZys3QlAxcnFnam5wQWNUUm93Y2RP?= =?utf-8?B?TUNyTzFNNEh2NnJ1K21hQTBpZnlBWnBpb3lMMEJMdDZCamdZRy95Nnpid2JR?= =?utf-8?B?SkJOWGpLRFZtMElsQmVOeUJ3YUlxRmN0S3FWdmZ6TEFpSFRQOTQ4YVdEMFph?= =?utf-8?B?NW9jTEZjUnlTTzhKSFZaUU5EN1NnWGN4bGlIcTFSRDhpZUdWTFQvTCtITGZR?= =?utf-8?B?RS9zNFN2UUljVFI4cEt6WnBBRGlMSmFOZ3lPMm1xNWU2UnBlSlIxa3dkQ3BB?= =?utf-8?B?RnE5d0lVaGpxWngrL2NyWHZaSGthT0hVTGM3eERuQlhYSW9uRTllbXlYWGp3?= =?utf-8?B?THlEYS9OSHpDVWtRYzVMVFd6SEFTdS9oUE0vMTJnZUVWbEI4Ri9kRmlLY2sy?= =?utf-8?B?bHJGdVRTTGYxUGI1blFmMHVFQjZ4Uzc4ZFAwSEw2c2JxemlYWHdUVXF3MXg3?= =?utf-8?B?aXZwR1c0QnpqR2w4Z0U1dzZBTjExQm1MZC9vS20waFBjTVhvaXJvSDkzdGhB?= =?utf-8?B?SnNNN3dWRXJQeEZuc1BEY0JvYms4NkNzTjFOb3hmL1NxNGIydWlPb3FuTmU1?= =?utf-8?Q?1HV9p/MiT0S1UEUzb5fadCA=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0a7d0e11-c90a-4f59-560a-08dad94f1033 X-MS-Exchange-CrossTenant-AuthSource: CO1PR10MB4531.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Dec 2022 19:04:42.8008 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: gD5CNT/v+/rjPJnSZfkvhWEtEayShYBOHKAS6vhDWmThhcGvYRGC1kNh2vML/OuTYJdZpRA8/0YVne0niybx0mOkKf2T72gNQszdzqLeKQc= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL3PR10MB6233 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-08_11,2022-12-08_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=999 suspectscore=0 mlxscore=0 spamscore=0 adultscore=0 bulkscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2212080161 X-Proofpoint-ORIG-GUID: -jjCjWzYHmCXCzDoesPV9ZgkG3f2qejy X-Proofpoint-GUID: -jjCjWzYHmCXCzDoesPV9ZgkG3f2qejy X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE 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 On 12/7/22 04:15, Borislav Petkov wrote: > On Wed, Nov 16, 2022 at 04:46:39PM -0500, Eric DeVolder wrote: >> +#ifndef arch_map_crash_pages >> +/* >> + * NOTE: The addresses and sizes passed to this routine have >> + * already been fully aligned on page boundaries. There is no >> + * need for massaging the address or size. >> + */ >> +static inline void *arch_map_crash_pages(unsigned long paddr, >> + unsigned long size) >> +{ >> + if (size > 0) >> + return kmap_local_page(pfn_to_page(paddr >> PAGE_SHIFT)); >> + else >> + return NULL; >> +} >> +#endif >> + >> +#ifndef arch_unmap_crash_pages >> +static inline void arch_unmap_crash_pages(void *ptr) >> +{ >> + if (ptr) >> + kunmap_local(ptr); >> +} >> +#endif > > Why is that function still here and why aren't you calling > kmap_local_page() simply? > Corrected! eric