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David Alan Gilbert" , tony.luck@intel.com, marcorr@google.com, sathyanarayanan.kuppuswamy@linux.intel.com Subject: Re: [PATCH v8 05/40] x86/sev: Save the negotiated GHCB version Message-ID: References: <20211210154332.11526-1-brijesh.singh@amd.com> <20211210154332.11526-6-brijesh.singh@amd.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211210154332.11526-6-brijesh.singh@amd.com> X-ClientProxiedBy: SA9P223CA0030.NAMP223.PROD.OUTLOOK.COM (2603:10b6:806:26::35) To SN6PR10MB2576.namprd10.prod.outlook.com (2603:10b6:805:44::15) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e9707022-3289-4223-caea-08d9be99400c X-MS-TrafficTypeDiagnostic: SA2PR10MB4793:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2276; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: X2A0OpPVJ8oriVTDWRlpUevM+FIHphyFXR1Ng+TkHHzaqLT2s63IH6G79ZgI5dGAzw1I/VJFNHkT6egZryeLXjamdLB/3px2be2dWMsLgQW1Rh3lGjY5p6X/6s9QTCvkVEMTyEFpAczpHyErhMiHgjPd+GD1hKmwl/fDxTdvn6WUKQtWN1aZBAnPVHOnk8VFrd/AcVyMrIBMDpGsrxuRv928fAKE7sYYfZT2geYBWy4U8EGUyXWao3nN+AUVIGwz5oC2s462n2QrRCHpRiNsbqvcY0U8u/pIBFB+nuAjATwgU22DliETyjP9P60rUyH0IH6ZvmnXsYDY8smjgQEwj3SKy6xQ01v9vYgT4hpvUCJLXxFv8UGi40AhvZZITRBTMkJH5pnloOaWzQeG1GSUEk4XRYxlNrguLXwyRZ6OthEMln9D4LIM6nIndqEhnnOwjL1OJwofIxS7sKs7zxSVJuT7HbOgvy7CztlixwpKiBUmwUrPn5JxH5GgnU/QFkPCEYuR42wTaL/Ybbtd9TRJPMmlnKd4eiiWF1G8v07n8S50FnkSofPlqTKOk8VzwDHmy+k+zMxt3NflgZVu7buL13y+wv8OBcI/VquYKZmezIRnpvQxx+AslkpIFeEGk3iPrrpWWjf1mK1WtMY4ESdlLg== X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SN6PR10MB2576.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(7916004)(366004)(5660300002)(53546011)(66476007)(66556008)(38100700002)(26005)(66946007)(6666004)(33716001)(7406005)(6506007)(316002)(4326008)(4001150100001)(7416002)(83380400001)(44832011)(6916009)(6486002)(6512007)(2906002)(86362001)(186003)(54906003)(9686003)(508600001)(4744005)(8676002)(8936002);DIR:OUT;SFP:1101; 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Cache the negotiated > GHCB version so that it can be used later. > > Signed-off-by: Brijesh Singh Reviewed-by: Venu Busireddy > --- > arch/x86/include/asm/sev.h | 2 +- > arch/x86/kernel/sev-shared.c | 17 ++++++++++++++--- > 2 files changed, 15 insertions(+), 4 deletions(-)