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Thu, 27 Oct 2022 03:43:37 -0500 From: Santosh Shukla To: , CC: , , , , , , , Subject: [PATCHv5 8/8] KVM: SVM: Enable VNMI feature Date: Thu, 27 Oct 2022 14:08:31 +0530 Message-ID: <20221027083831.2985-9-santosh.shukla@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221027083831.2985-1-santosh.shukla@amd.com> References: <20221027083831.2985-1-santosh.shukla@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT052:EE_|DM6PR12MB4329:EE_ X-MS-Office365-Filtering-Correlation-Id: 99ad5507-cd52-4db1-2f83-08dab7f75a5c 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(136003)(39860400002)(346002)(396003)(376002)(451199015)(40470700004)(46966006)(36840700001)(70206006)(36756003)(82310400005)(40480700001)(356005)(81166007)(478600001)(44832011)(4744005)(5660300002)(36860700001)(86362001)(82740400003)(4326008)(26005)(6666004)(7696005)(54906003)(70586007)(426003)(47076005)(16526019)(336012)(2616005)(1076003)(186003)(40460700003)(8676002)(110136005)(8936002)(41300700001)(2906002)(316002)(36900700001);DIR:OUT;SFP:1101; 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Signed-off-by: Santosh Shukla --- arch/x86/kvm/svm/svm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index d8edd40e48e1..9bfee8c4e95d 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1307,6 +1307,9 @@ static void init_vmcb(struct kvm_vcpu *vcpu) if (kvm_vcpu_apicv_active(vcpu)) avic_init_vmcb(svm, vmcb); + if (vnmi) + svm->vmcb->control.int_ctl |= V_NMI_ENABLE; + if (vgif) { svm_clr_intercept(svm, INTERCEPT_STGI); svm_clr_intercept(svm, INTERCEPT_CLGI);