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Fri, 2 Dec 2022 20:57:24 +0000 Message-ID: Date: Fri, 2 Dec 2022 12:57:23 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [Patch V1 3/7] x86/microcode/core: Move microcode_check() to cpu/microcode/core.c To: Ashok Raj CC: X86-kernel , LKML Mailing List , Dave Hansen , "Tony Luck" , , , Borislav Petkov References: <20221129210832.107850-1-ashok.raj@intel.com> <20221129210832.107850-4-ashok.raj@intel.com> Content-Language: en-US From: Sohil Mehta In-Reply-To: <20221129210832.107850-4-ashok.raj@intel.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: BY5PR17CA0012.namprd17.prod.outlook.com (2603:10b6:a03:1b8::25) To BYAPR11MB3320.namprd11.prod.outlook.com (2603:10b6:a03:18::25) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BYAPR11MB3320:EE_|SJ0PR11MB4829:EE_ X-MS-Office365-Filtering-Correlation-Id: 5394f3a6-ba69-4131-a591-08dad4a7d055 X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Move it and make > it static to prepare for upcoming fix of false negative when checking CPU > features after a microcode update. Should we use this opportunity to also make the function name a bit more descriptive? microcode_check() seems very ambiguous to a first time reader. > +/* > + * The microcode loader calls this upon late microcode load to recheck features, > + * only when microcode has been updated. Caller holds microcode_mutex and CPU > + * hotplug lock. > + */ > +static void microcode_check(void) How about, microcode_recheck_features() or simply recheck_features() since it is static now? Sohil