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David Alan Gilbert" , tony.luck@intel.com, marcorr@google.com, sathyanarayanan.kuppuswamy@linux.intel.com Subject: Re: [PATCH v8 16/40] KVM: SVM: Define sev_features and vmpl field in the VMSA Message-ID: References: <20211210154332.11526-1-brijesh.singh@amd.com> <20211210154332.11526-17-brijesh.singh@amd.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211210154332.11526-17-brijesh.singh@amd.com> X-ClientProxiedBy: SJ0PR03CA0106.namprd03.prod.outlook.com (2603:10b6:a03:333::21) 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: a72d002e-9789-4513-ab22-08d9cfd5e66e X-MS-TrafficTypeDiagnostic: SA2PR10MB4683:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6790; 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:SN6PR10MB2576.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(7916004)(366004)(186003)(44832011)(6506007)(53546011)(26005)(2906002)(6916009)(83380400001)(5660300002)(66556008)(86362001)(6512007)(38100700002)(6486002)(508600001)(6666004)(316002)(8936002)(66476007)(33716001)(4326008)(66946007)(4001150100001)(54906003)(8676002)(9686003)(7416002)(7406005);DIR:OUT;SFP:1101; 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> struct vmcb_seg idtr; > struct vmcb_seg tr; > - u8 reserved_1[43]; > + u8 reserved_1[42]; > + u8 vmpl; > u8 cpl; > u8 reserved_2[4]; > u64 efer; > @@ -303,7 +304,8 @@ struct vmcb_save_area { > u64 sw_exit_info_1; > u64 sw_exit_info_2; > u64 sw_scratch; > - u8 reserved_11[56]; > + u64 sev_features; > + u8 reserved_11[48]; > u64 xcr0; > u8 valid_bitmap[16]; > u64 x87_state_gpa; > diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c > index 65707bee208d..d3a6356fa1af 100644 > --- a/arch/x86/kvm/svm/svm.c > +++ b/arch/x86/kvm/svm/svm.c > @@ -3290,8 +3290,8 @@ static void dump_vmcb(struct kvm_vcpu *vcpu) > "tr:", > save01->tr.selector, save01->tr.attrib, > save01->tr.limit, save01->tr.base); > - pr_err("cpl: %d efer: %016llx\n", > - save->cpl, save->efer); > + pr_err("vmpl: %d cpl: %d efer: %016llx\n", ^ Extra space? > + save->vmpl, save->cpl, save->efer); > pr_err("%-15s %016llx %-13s %016llx\n", > "cr0:", save->cr0, "cr2:", save->cr2); > pr_err("%-15s %016llx %-13s %016llx\n", > -- > 2.25.1 >