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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B20A8C369AB for ; Tue, 15 Apr 2025 20:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version: Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:Cc:To: Subject:Date:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qm1OZ599V5MULMQ1S6sPsObkD7o0O0UpLSVIF/O0IXU=; b=YYLdwiwKdzj5UcLqIMjsy4/rCG FjdbNEIhScryQg+vCqg911wLpHHAQ/OKzjmGI5SNbmLF4rZlyUp0CRpfZFCgxeHY4H/Op7Ip0TqFJ 4S0Oy09M6vMVQtwpQnfEGT+p07YYBq2+aSC+1l+G+0l1fqX0s1cPaOBvoxTG2wMlyR6FBHyGJQ9/g xFy5ULEV90bIg8uEzU8xtV72tTgAny1hT52LWVdQ3lcN+pQPPy6TU9bSmcPtucO0WmEcL/ZNf9Np4 2jz6MjlNL1hy7CNtL6DdE9pzVfQmOrcz2JPCSlsDadGZzUF138Sj9xL93cRhn555Tif3r96BagTAy 5Wh+Zr4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4n9y-000000075T1-1PgC; Tue, 15 Apr 2025 20:45:34 +0000 Received: from mx0b-00069f02.pphosted.com ([205.220.177.32]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4n9s-000000075RU-3QQM for kexec@lists.infradead.org; Tue, 15 Apr 2025 20:45:30 +0000 Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 53FKfULK006742; Tue, 15 Apr 2025 20:44:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= corp-2023-11-20; bh=qm1OZ599V5MULMQ1S6sPsObkD7o0O0UpLSVIF/O0IXU=; b= kAhS2ct9GYU3KDW49gEBpd1iA3rW81bA3eRZ7WGFaMWuzMukP+php8zX9zTosd4h DyQCcD6dGkwgdHh61aLWBp/r8mYjUJIS6RhpCnj6xYtju9nuSLG8knrIYXzeyUPD BjstMrSNFyEtLhvDhQzZtxZDdaYTk0SOopRnsvg9Amez0BnODDhx4Co7BZn5EuZz CEfbQeq0wT66Lc42Hqsm0Sxv+QXm8iLGDG2e8RzzdsulQvCX4HZvav9H8pfg5z60 uaYzYla/9JYqwUGzqV2u24LDfn8v1ADH8cW1fBrLQIJPp9pHiXETXFFDX0enDiNK ZaGWjrKsa2ZU+og4KYLXlQ== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4617juar3k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Apr 2025 20:44:48 +0000 (GMT) Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 53FK6FpK005644; Tue, 15 Apr 2025 20:44:47 GMT Received: from bn1pr04cu002.outbound.protection.outlook.com (mail-eastus2azlp17010019.outbound.protection.outlook.com [40.93.12.19]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 460d5vvmdh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Apr 2025 20:44:47 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=bkJygP9hOUtQ3JCI1Etrfs7Ujjbplr+7TY9c7tVPQUvLAs6KVszllPo5Pqpuir1Ve675nwsazKvvPegPJPh2EGErKlv14umF+TGUKusKSS1LgBwl6qHf/gKL6OMcT7nTQL0t/OwB1fznAFXtqVzo84CrFgfGq42qopYzHEtKJ5yjQ5/ncjcZNYAq/Umicgd5MVlFBDRxPlEvUm6GiS+oMW1UmLz274tt9+IlQtz6ZMmWxyc6w12APgEN7EcIYOjMri245t7GKyCuXAOVJvJFddPDuSTzZQOfAVD+Gg9rCYGk5mI0GawtlubXRobQhENZAIfyxQlvntqXsqDZtBi+yw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=qm1OZ599V5MULMQ1S6sPsObkD7o0O0UpLSVIF/O0IXU=; b=a+7H7wsJqHJbTWk/GWEkeYR5/0ol/D1SGTt0ar++mSBDBQk9SQdH5MV220O4PdQ3cNwyvAlgvdqNHIsOqvpZfCLSJeyMKDAg8NS6ZU3UG6wD/YT2OxeCgZv/rs7GktpTUvODGdq1FdimWeda8srhIB5CBKgAW9I9JpQVJln1bbNBMDzVgIuuR7M0ip0n3sHT60PreO/wO2UNyfESOKbZLDvNtoJMIE4aiCo6cIKfv2QwucN1AWjVy6i09m8WR3JPntT/HhFnL64nKBxeJ7Edx5zLYUjXWK8Rt5Mat8mwI56chGokfEUpXj1t6NYNcRPhYC3rQAvSDG509a5ahTqijA== 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=qm1OZ599V5MULMQ1S6sPsObkD7o0O0UpLSVIF/O0IXU=; b=FN8XCikdQwncayPYlCScylZk9in+hCBUIc07CAK1jNbwF+Cs1SFo+kjfJtjWU3IS1ggq+ZF1S8rIH16P+v22b2N1wJrqFujwECvn2WudPwpJvaPn3tuMZ0dDGRayNy5J5H5It+xzfzU8l3JnfO/TCY7RaIo+WihZHno+w0338aE= Received: from DS0PR10MB7224.namprd10.prod.outlook.com (2603:10b6:8:f5::14) by DM4PR10MB6790.namprd10.prod.outlook.com (2603:10b6:8:10a::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8655.21; Tue, 15 Apr 2025 20:44:44 +0000 Received: from DS0PR10MB7224.namprd10.prod.outlook.com ([fe80::c57:383f:cfb2:47f8]) by DS0PR10MB7224.namprd10.prod.outlook.com ([fe80::c57:383f:cfb2:47f8%5]) with mapi id 15.20.8632.030; Tue, 15 Apr 2025 20:44:44 +0000 Message-ID: Date: Tue, 15 Apr 2025 13:44:37 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v13 01/19] Documentation/x86: Secure Launch kernel documentation To: Sean Christopherson Cc: ALOK TIWARI , linux-kernel@vger.kernel.org, x86@kernel.org, linux-integrity@vger.kernel.org, linux-doc@vger.kernel.org, linux-crypto@vger.kernel.org, kexec@lists.infradead.org, linux-efi@vger.kernel.org, iommu@lists.linux.dev, dpsmith@apertussolutions.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, dave.hansen@linux.intel.com, ardb@kernel.org, mjg59@srcf.ucam.org, James.Bottomley@hansenpartnership.com, peterhuewe@gmx.de, jarkko@kernel.org, jgg@ziepe.ca, luto@amacapital.net, nivedita@alum.mit.edu, herbert@gondor.apana.org.au, davem@davemloft.net, corbet@lwn.net, ebiederm@xmission.com, dwmw2@infradead.org, baolu.lu@linux.intel.com, kanth.ghatraju@oracle.com, andrew.cooper3@citrix.com, trenchboot-devel@googlegroups.com References: <20250410204149.2576104-1-ross.philipson@oracle.com> <20250410204149.2576104-2-ross.philipson@oracle.com> Content-Language: en-US From: ross.philipson@oracle.com In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: BL1PR13CA0090.namprd13.prod.outlook.com (2603:10b6:208:2b8::35) To DS0PR10MB7224.namprd10.prod.outlook.com (2603:10b6:8:f5::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR10MB7224:EE_|DM4PR10MB6790:EE_ X-MS-Office365-Filtering-Correlation-Id: 81aaa156-32b4-4755-25d9-08dd7c5e5a32 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?MWg2c2p4MytxTElZdGNkZWJqOSs4RG9RdU9TTCtqMHVtQWwxQUtXUFNnRVV4?= =?utf-8?B?Z3FCSkpRNHMyQno3SU4yZnhuVzZ2ZzEvd2FUZTFPcE5SdHBWZkdFamZvVW8y?= =?utf-8?B?bWFYT3ZudXdjbno1clFwMVB2WitibWJDa2pqWURpOXZiZzM0VGtUU09NZ2Vp?= =?utf-8?B?aVhGNVd6T0xHMDNPNktHSVlBSXFqb1BYc3JsWGNoMzRSL0xENDlSZkJPQW5L?= =?utf-8?B?aEl6cFBRVkdIN253VTg2c3Z0M3BVM3JGeXVYMmtCQm1naVYyamgvZzdhN2xM?= =?utf-8?B?cCtHZVU1SWU2cW03dWhPZ1FWWkRRbmlqcUVUMzZ1RFlKSWo2aTIwZHJFYTh6?= =?utf-8?B?WE9VVzJFbCtKRDFzYW5SeWRqUnNxQWU4a0oyUS9nOEN1ZTJRQ2YyNENaZHEz?= =?utf-8?B?cGg4SHc0N0hGUzdTTEFmTWNXTkhCSWJFc2xBUHlsZkc0N1RlemlHNngxK2du?= =?utf-8?B?UGZYS1ExMHQ4SGVHQ0d1UEUzOFQwUll1c1RwQnVBa2pVY2taR2ZNQWQwQVBL?= =?utf-8?B?NDVWZUFuZUhqT0xUcDNuTGdoSlZZVHZaaE5TOFE3MXkvRHhKSUhJcjYyQ3hM?= =?utf-8?B?NjcvRTRmWjZkN2xhdUZOeHhTU0g5cmQvSklnQ1NvK2JFQ3FMalZYWVVwMHVi?= =?utf-8?B?SE5iR2JrdHJFcWJjeWRPbVhLZlIxRkJSdE1XczhUYUQxMTlOZU9qb0Jpb2dE?= =?utf-8?B?bllqMmdVaXBqL0JwZHo1YjduV2pvT3NkN0tXRi9BbzV2Nmt5S3EwV2QxaW1l?= =?utf-8?B?YWNSWnRKL3p1U0cxNHE1VjNFR2pmdWxiaWpQWEk2cy9uZVFpSDV5VWtFMGMv?= =?utf-8?B?T1hTVitVdjRtcUd3T2Y0ck1nWTZ0aFNGREc4Q1lZbTdSclZaM3Nvd0RaRkxI?= =?utf-8?B?SlpkcC9zNi9oQWJQejRJclBNeFM2ek13aXBwR1RoNjNjQ29VYUZXWDZGdUpn?= =?utf-8?B?Q0tYeXR1RUFTM0FDeEl0OVRBYkJtOFlOL2NsZTQ1aXdUTTdjclNpZ25wVVBx?= =?utf-8?B?SWt6cWcwbUJSdzdTY1plQWt4RGFOT3Z2KzByVTNBLzJyUExaNTdnSW1tZTlB?= =?utf-8?B?UjFIWUFjNDVXU3FTYjJlalBhbXFKdUIxT3pxU2drc25nZDNNYzRDeU82T1BY?= =?utf-8?B?NnN4cGRxWGVUeDhZNUtVdHhzbVlkbUovcVZUWFNJZExVbGxjS3c3YVI1K0No?= =?utf-8?B?UVFoR1BCbFJEaGo0ZGl0Q3BjbDVIek1yT3hnd0ZIYllQZFZTaXRwd041Wm5Z?= =?utf-8?B?eXBCZzZzNThONTN1RWJ1TVhxTG1oNmp6MUhlRVJjWUswSU0rWmQyc3dmVktN?= =?utf-8?B?L3FVK052SnNFRnJRaWZmUHhoVkpwaXBqY3R3R3V5OWpSU2VURDNkU0hXTUFS?= =?utf-8?B?VjIvSnJGcjZCVHVzWUNNYm1wbUNpUlJUeitZcmlUc1BORFp5MzFHVlNuV2JR?= =?utf-8?B?RW5ZSDVBZTJqV3FGTFpoSWx0bWRYakdPSG1pckUrY0ZIbVZoSTd4RjdIY1Vm?= =?utf-8?B?OW1NYmhBUmJ2UUFEaUc4YkwwMzJNYURNY3lFa0xhV3RFL1pzQjM3eHZrWUlN?= =?utf-8?B?V2FneTVaNmdMeHBTWkFsVmswNVlkWnIraTh1NzdwSTZ1eElHdWFRWklUeU5l?= =?utf-8?B?MUFRZFliOUFBWStMMVNkc2VjR0lCemRLL1JFV1hDL3FkcmtpOFN2S2NJMkZP?= =?utf-8?B?bll3QjRnQVhRTXg5UmR1aEFlOStSWm1PazRCbzgrMVRDemU4ek1yQ1BIMUp6?= =?utf-8?B?WTUzVUZXVU81OU80a3BDTUxPSFc3UmFNRjhQWndXOWNqU0t4a2JQUG1NR1VJ?= =?utf-8?B?ODZPbFdnMk44ODRKZnVaRHVJb1B4Mmlmc1hmZGJleVgyWnk4bThjcWx6S3lE?= =?utf-8?B?WHZzZWxjRVA1Qlk4bFJzU0t0ZHBLVFh2OHE0TVdVUVVXYm5RM2VJZ01qODlw?= =?utf-8?Q?9XoWowBSO5Y=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS0PR10MB7224.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?aUhiS3JSblI4LzlGT1BtRk84VVg4aE5DMlNYMElocEVuNUgrUlRUSDdUSFhC?= =?utf-8?B?dFBZaXZ2c2Q0bldKWEJWNWRhVThONUFvSEd6TjhwSmRMSHBNT2Z5Ym1yZ3Bp?= =?utf-8?B?a0V1Y1JzWG9jNkRLMWFTaS9odlhmSkxhdEtGVVVhYXpSQkVNVmpuRytrV1dj?= =?utf-8?B?RkVGcysvU3RBV0lTRWh1UC9LSjdkNmZkMVB5NW1XWjFiY0VGY21iLzYrNldQ?= =?utf-8?B?RHh5MDR5VEN2ZU1BMGZGdHJTZE1EYzNZajgyczlOemx2bWFlTlJ1bjdTSitE?= =?utf-8?B?dVFwMmdyVnJUN2xGNjh3Sm9sS1VkdjArN0dXdk80SUpoUDZMTVgzSU9kaWVZ?= =?utf-8?B?RGh6bHlNVzdzdU95djBXbURMVk5aWlhLMTFrWmQya2hvWm9pZENmMGhjd2RU?= =?utf-8?B?bitDMzZ3NXBLSDY3OXRXby94eHkzQjVmb1pvSHNwSEl6UkJkNGt0N1ZMVjVJ?= =?utf-8?B?eEpYZExlVFllUzNmWGx6Z3RiK2NablBYNzdxTDFqSFJtNWNLTkFqR1pQVFRr?= =?utf-8?B?Mms4ODluYURUd3FYM3NZQWs5clJ3MFlHQ1R3elFCM2x0dGxiL0YwQS9wZStB?= =?utf-8?B?UnVIYkIzUS9hbzEwenRkT2NjckJLV3JHcFJ4YTVwQTlQeGdycnBhZEhGM2RF?= =?utf-8?B?aTdVWFpUUkNVbVVWcGpLVUszeFJiZDhabGFoYVRpN3p5cUloZG16SmhBMU92?= =?utf-8?B?bVA0eWdwR05KWld2QlRBalpCaVdFSnJQakxqS0ttSkJPMjdyckEzVFRhUm1Q?= =?utf-8?B?MDVYT3E5bHZWQmF2dkQzZ0YzL1g5Z0Y5c1ZTQ2xueExSajdBc0FrckdrM2RF?= =?utf-8?B?d2ZiMGJSaG1zTHV4YzN1QnoxRWFGQ1QwTzZ6eEJ0a0JsbjcvUTRBcWRHWlQ0?= =?utf-8?B?VlpBWVNveGVwZkd2YVBobmgxVUo2VExnWE1ra0QyVmhpVkl1YjB2SXdRenk4?= =?utf-8?B?VjhtbEgzNVVJNmdMSWw1TTZFSVg1bjhsNjBtMldpd294dHNhR2hiaUxjcVBj?= =?utf-8?B?ZmhCeE5MNzlSZ1dld3ZMbDZYVlRLZ0xyeVNaSEQ3NXVZQVV4SFNvY2hIaWZ5?= =?utf-8?B?ay95T2luQ0g0aGRWNExQcjRmOG4raVQ4dlplNU1zOFBKb3l3cVJFOWFtRTdC?= =?utf-8?B?RThtYVhyaUpBSTgzVHN3bVNaakJTVzhycGdWZitHU3JjblZUYnJ4UHg0aEky?= =?utf-8?B?Z3BseDR0czVUaHJUNjh3UlNpaXdDQ3dVNnExaFhOa25jV2xodnZhRVVaclh4?= =?utf-8?B?WmlCNVByeW5FeWZVODJtMUFuWVVKWFlVRlVaTHh4clE3T0t2M1drSHphWlJ3?= =?utf-8?B?T3NoNUIvVGhJVVhrWTQ4ZnQvcVRLemN1TmxCUWl0bTZNVytYUU5IUlZxejV0?= =?utf-8?B?VUdmRDZxSDQzWlppeEFJWVpJUjJONzhoWWtLZEFVWUpaV0J1aHBkTEZ3UGlV?= =?utf-8?B?cXB4NmJoYVM4emZQNUVKaVJGZGk3NWJnTHVuVnBJWlVFZjQxK3pkNDhpQUMx?= =?utf-8?B?cHJkTkIzTjZKWlYvV1BnQ0VpV1Z3bEk5T2pSN0YwZlBuZm9MNFVIUHYvOS94?= =?utf-8?B?QVdFT0lURGFJb0NFeDUveVR3TkJIdEM2cFcxcWFwYkZwc2FOZnZ5bDJjSGJn?= =?utf-8?B?L0U2bzA5L1hUd0tOdHBySkg4Z1JUZ1lRQS9aNnBjOFlka01EK3EwWmpQZ1Ru?= =?utf-8?B?am0vN09JdTMwUGN0djZtaHgrRUwyOUlzUUNnakZQVVBUcU1wSzRsSmp6QlVr?= =?utf-8?B?MytkN3hOYW5FUmpmME44UDdSOGRsNnhVeEJIV25xcnBmZDA4QXA3RUU5VTZP?= =?utf-8?B?RzNjZ2psbVEyUVBCNGlvMFFybWw2dzRhdExEbDFSWERhQkhEWWFCa2FRMTRz?= =?utf-8?B?YmExL1lDd3Y1SmpsTFNkV3ZjNk1CNVFzUkczZndUYnIwNDd5WHk4MUJ3KytK?= =?utf-8?B?NDVLR3duNC9lMTRTNXZBVzNXcXhBa1FMZHEvUTI4NnJzQm0xK05uTFB6QnAy?= =?utf-8?B?MUl0QmJCUWpqU0ZHSFNVRUUyaUVkNnFERkx2cWJva2Z3dEdjL01HZzgxY3Ey?= =?utf-8?B?OEpSL0R2VnVNSkdvZ3lGeWRIbGM1SXR1U1BsQkd6QVkvMnNieVhEWUFEVURG?= =?utf-8?B?ck8xeXlLUXV0M05FNFJ5RHFmN3hQMDhIcGxZR0lMbkJBOHpqWlBiSzNXZHZ5?= =?utf-8?B?WVE9PQ==?= X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 81aaa156-32b4-4755-25d9-08dd7c5e5a32 X-MS-Exchange-CrossTenant-AuthSource: DS0PR10MB7224.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Apr 2025 20:44:44.1980 (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: LKp9ojqb+y33aWQ0azqDFWhujo3Fxd/RHwwig/LzWBuG/7z/2bAPs2frifhokM6kpmF2ILg7vwVdNv2BJ6/ll89wv8BZPmvutaGk2xP/hlQ= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR10MB6790 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-15_07,2025-04-15_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 mlxlogscore=999 suspectscore=0 spamscore=0 bulkscore=0 malwarescore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2502280000 definitions=main-2504150146 X-Proofpoint-GUID: eDrudLGFqBroQ8M_brsuRDTIHAM1KgzZ X-Proofpoint-ORIG-GUID: eDrudLGFqBroQ8M_brsuRDTIHAM1KgzZ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250415_134529_032507_1A048086 X-CRM114-Status: GOOD ( 13.59 ) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On 4/11/25 2:32 PM, 'Sean Christopherson' via trenchboot-devel wrote: > On Fri, Apr 11, 2025, ross.philipson@oracle.com wrote: >> On 4/10/25 10:50 PM, ALOK TIWARI wrote: >>> >>> >>> On 11-04-2025 02:11, Ross Philipson wrote: >>>> + >>>> + - Entry from the dynamic launch jumps to the SL stub. >>>> + - SL stub fixes up the world on the BSP. >>>> + - For TXT, SL stub wakes the APs, fixes up their worlds. >>>> + - For TXT, APs are left halted using MONITOR/MWAIT intructions. >>> >>> typo intructions -> instruction >> >> Thanks for the review. They are two separate instructions so is this really >> incorrect? > > From the peanut gallery, I'd just drop the "instruction(s)" qualifier, i.e. > > - For TXT, APs are left halted using MONITOR/MWAIT. > > Pedantically, it's the combination of MONTIOR+MWAIT that puts the CPU into a > sleep state, not the individual instructions. > > And while I'm picking nits, the documentation is also a bit misleading as the CPU > isn't halted per se. I'd go with something like: > > - For TXT, APs are left in an optimized (MONITOR/MWAIT) wait state. > Good suggestion, thanks Ross