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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=satlexmb08.amd.com; pr=C Received: from satlexmb08.amd.com (165.204.84.17) by SJ5PEPF000001F1.mail.protection.outlook.com (10.167.242.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.569.4 via Frontend Transport; Sat, 24 Oct 2026 14:21:49 +0000 Received: from satlexmb07.amd.com (10.181.42.216) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.53; Sat, 24 Oct 2026 09:21:48 -0500 Received: from [192.168.1.2] (10.180.168.240) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server id 15.2.2562.53 via Frontend Transport; Sat, 24 Oct 2026 09:21:44 -0500 Message-ID: <2885aedc-6749-40fd-85e8-85fac4628c19@amd.com> Date: Sat, 24 Oct 2026 19:51:38 +0530 X-Mailing-List: kvm@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 05/12] KVM: x86: Add support for Live Migration To: Jim Mattson CC: , , , , , , , , , , , , Shivansh Dhiman References: <20261019210532.378628-1-shivansh.dhiman@amd.com> <20261019210532.378628-6-shivansh.dhiman@amd.com> Content-Language: en-US From: Shivansh Dhiman In-Reply-To: Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: OhTVSDtqjQqJ5H7NqWtU/k9EJ0C+xirYN8rvxKjIdx9Y8nmTkTvnZBK4j6C9hGNzJzx2cSO5vzlHZ3LgUni4g1u5N6coX2Ujr3TySmx3rUK+DBpOBAr4tmvElTOv5K/YYQpUp6KXySurlT8dEYlEkvQnSudaGegnhpjAurRgIbBMtu5IikX13lgcmwchV9sAgrGDGiy9Igxz/sAZDO5XYNCzDIEvSvzAEuRqSlJOGTwjUrwq3t5qSEJ3V2G4YrisHFdzARfh+X4CFmh2hMz4C7dy6m/YQwS1HVciWN5SNh2G5mTChDXwsVTR7RI6fN0l5yzJ3cDYBUEv3C443N23fJaU91ztsRVUe2ZALI9sMgnTK17cdycSbOH0gQoIL5RxqwDwOYkTgCE6i3n0C+ENbFW6133MPWQtRzBctlPsY3LSVgRCh8P9QHCmr/JZnSTs X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Oct 2026 14:21:49.6671 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 21ecb306-22ce-4b12-28ab-08df31da24ae X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001F1.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR12MB6784 On 22-10-26 05:12, Jim Mattson wrote: > On Mon, Oct 19, 2026 at 2:07 PM Shivansh Dhiman wrote: >> >> Report the LBRv2 MSRs through KVM_GET_MSR_INDEX_LIST so that userspace >> can save and restore them across live migration. >> >> Signed-off-by: Shivansh Dhiman >> --- >> >> Changes in v2: >> * New patch. >> * Lets userspace save/restore the LBRv2 MSRs through >> KVM_{GET,SET}_MSRS. >> >> --- > > The shortlog should probably be something like "KVM: x86: Add LBRv2 > MSRs to msrs_to_save" Yeah, that is more accurate. > > Reviewed-by: Jim Mattson Thank you. :)