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Wed, 12 May 2021 02:37:10 +0000 From: Krish Sadhukhan To: kvm@vger.kernel.org Cc: pbonzini@redhat.com, jmattson@google.com, seanjc@google.com Subject: [PATCH 0/3] KVM: nVMX: Add more statistics to KVM debugfs Date: Tue, 11 May 2021 21:47:56 -0400 Message-Id: <20210512014759.55556-1-krish.sadhukhan@oracle.com> X-Mailer: git-send-email 2.25.4 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [138.3.201.29] X-ClientProxiedBy: BY5PR03CA0016.namprd03.prod.outlook.com (2603:10b6:a03:1e0::26) To SN6PR10MB3021.namprd10.prod.outlook.com (2603:10b6:805:cc::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from ban25x6uut29.us.oracle.com (138.3.201.29) by BY5PR03CA0016.namprd03.prod.outlook.com (2603:10b6:a03:1e0::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4108.25 via Frontend Transport; Wed, 12 May 2021 02:37:09 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 08c9dec8-62f3-4aae-6552-08d914eed771 X-MS-TrafficTypeDiagnostic: SA2PR10MB4425: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5516; 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Patch# 2: Adds a new statistic to show if a VCPU is running a nested guest. Patch# 3: Adds a new statistic to show number of VCPUs created in a given VM. [PATCH 1/3] KVM: nVMX: Move 'nested_run' counter to [PATCH 2/3] KVM: nVMX: Add a new VCPU statistic to show if VCPU is [PATCH 3/3] KVM: x86: Add a new VM statistic to show number of VCPUs arch/x86/include/asm/kvm_host.h | 4 +++- arch/x86/kvm/debugfs.c | 11 +++++++++++ arch/x86/kvm/kvm_cache_regs.h | 4 ++++ arch/x86/kvm/svm/nested.c | 2 -- arch/x86/kvm/vmx/nested.c | 2 -- arch/x86/kvm/x86.c | 4 +++- virt/kvm/kvm_main.c | 2 ++ 7 files changed, 23 insertions(+), 6 deletions(-) Krish Sadhukhan (3): KVM: nVMX: Move 'nested_run' counter to enter_guest_mode() KVM: nVMX: Add a new VCPU statistic to show if VCPU is running nested guest KVM: x86: Add a new VM statistic to show number of VCPUs created in a given VM