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Thu, 8 Jun 2023 04:03:55 +0000 Date: Wed, 7 Jun 2023 21:03:50 -0700 From: Ashok Raj To: Sean Christopherson CC: Ashok Raj , Thomas Gleixner , LKML , , Ashok Raj , Dave Hansen , Tony Luck , "Arjan van de Veen" , Peter Zijlstra , "Eric Biederman" , Ashok Raj Subject: Re: [patch 0/6] Cure kexec() vs. mwait_play_dead() troubles Message-ID: References: <20230603193439.502645149@linutronix.de> <87pm694jmg.ffs@tglx> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: BYAPR11CA0070.namprd11.prod.outlook.com (2603:10b6:a03:80::47) To SJ1PR11MB6201.namprd11.prod.outlook.com (2603:10b6:a03:45c::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PR11MB6201:EE_|DM4PR11MB5423:EE_ X-MS-Office365-Filtering-Correlation-Id: 43cc93ef-6d5f-4a4f-da03-08db67d56097 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; 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:SJ1PR11MB6201.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(396003)(39860400002)(136003)(366004)(346002)(376002)(451199021)(41300700001)(6666004)(966005)(8676002)(8936002)(5660300002)(44832011)(7416002)(6916009)(66476007)(66556008)(66946007)(4326008)(54906003)(316002)(45080400002)(478600001)(2906002)(4744005)(38100700002)(6486002)(6506007)(26005)(186003)(6512007)(86362001)(82960400001);DIR:OUT;SFP:1102; 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I don't actually have hands on experience with such a setup, I'm familiar > with it purely through bug reports, e.g. this one > > https://lore.kernel.org/all/BYAPR12MB301441A16CE6CFFE17147888A0A09@BYAPR12MB3014.namprd12.prod.outlook.com > > > If there is a specific test you want done, let me know. > > Smoke testing is all I was thinking. I wouldn't put too much effort into trying > to make sure this all works. Like I said earlier, nice to have, but certainly not > necessary. Thanks for the Link Sean. I'll do some followup. -- Cheers, Ashok