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Fri, 2 Apr 2021 01:32:50 +0000 From: Krish Sadhukhan To: kvm@vger.kernel.org Cc: pbonzini@redhat.com, jmattson@google.com, seanjc@google.com Subject: [PATCH 0/5 v6] KVM: nSVM: Check addresses of MSR bitmap and IO bitmap tables on vmrun of nested guests Date: Thu, 1 Apr 2021 20:43:26 -0400 Message-Id: <20210402004331.91658-1-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: SJ0PR13CA0024.namprd13.prod.outlook.com (2603:10b6:a03:2c0::29) 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 SJ0PR13CA0024.namprd13.prod.outlook.com (2603:10b6:a03:2c0::29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4020.9 via Frontend Transport; Fri, 2 Apr 2021 01:32:49 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 0bde9b43-911f-4fc3-a913-08d8f5773a79 X-MS-TrafficTypeDiagnostic: SA2PR10MB4795: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2657; 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[PATCH 1/5 v6] KVM: SVM: Define actual size of IOPM and MSRPM tables [PATCH 2/5 v6] nSVM: Check addresses of MSR and IO permission maps [PATCH 3/5 v6] KVM: nSVM: Cleanup in nested_svm_vmrun() [PATCH 4/5 v6] nSVM: Test addresses of MSR and IO permissions maps [PATCH 5/5 v6] SVM: Use ALIGN macro when aligning 'io_bitmap_area' arch/x86/kvm/svm/nested.c | 54 ++++++++++++++++++++++++++++++----------------- arch/x86/kvm/svm/svm.c | 20 +++++++++--------- arch/x86/kvm/svm/svm.h | 3 +++ 3 files changed, 48 insertions(+), 29 deletions(-) Krish Sadhukhan (3): KVM: SVM: Define actual size of IOPM and MSRPM tables nSVM: Check addresses of MSR and IO permission maps KVM: nSVM: Cleanup in nested_svm_vmrun() x86/svm.c | 2 +- x86/svm_tests.c | 42 +++++++++++++++++++++++++++++++++++++++++- 2 files changed, 42 insertions(+), 2 deletions(-) Krish Sadhukhan (2): nSVM: Test addresses of MSR and IO permissions maps SVM: Use ALIGN macro when aligning 'io_bitmap_area'