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Peter Anvin" , Kim Phillips , Jarkko Sakkinen , Jethro Beekman , "Huang, Kai" Cc: "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "Hu, Robert" , "Gao, Chao" References: <20211231142849.611-1-guang.zeng@intel.com> <20211231142849.611-8-guang.zeng@intel.com> <640e82f3-489d-60af-1d31-25096bef1a46@amd.com> <4eee5de5-ab76-7094-17aa-adc552032ba0@intel.com> From: Tom Lendacky Message-ID: Date: Thu, 6 Jan 2022 08:06:15 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 In-Reply-To: <4eee5de5-ab76-7094-17aa-adc552032ba0@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-ClientProxiedBy: CH2PR18CA0009.namprd18.prod.outlook.com (2603:10b6:610:4f::19) To DM4PR12MB5229.namprd12.prod.outlook.com (2603:10b6:5:398::12) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c06575e8-e67e-4a7d-5b02-08d9d11db605 X-MS-TrafficTypeDiagnostic: DM4PR12MB5152:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5516; 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Same > consideration on ops "update_ipiv_pid_table" in patch8. Not necessarily for patch8. That is "protected" by the kvm_check_request(KVM_REQ_PID_TABLE_UPDATE, vcpu) test, but it couldn't hurt. Thanks, Tom > I will revise in next version. Thanks. >>> +        } else >>>                ret = 1; >>>            break; >>>