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([2001:b07:6468:f312:5e2c:eb9a:a8b6:fd3e]) by smtp.googlemail.com with ESMTPSA id g9sm428003ejf.33.2022.02.04.00.49.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Feb 2022 00:49:32 -0800 (PST) Message-ID: <53c1864c-f966-0412-deb5-10912e84555c@redhat.com> Date: Fri, 4 Feb 2022 09:49:26 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH 0/6] KVM: selftests: Introduce selftests for enlightened MSR-Bitmap feature Content-Language: en-US To: Vitaly Kuznetsov , kvm@vger.kernel.org Cc: Sean Christopherson , Wanpeng Li , Jim Mattson , linux-kernel@vger.kernel.org References: <20220203104620.277031-1-vkuznets@redhat.com> From: Paolo Bonzini In-Reply-To: <20220203104620.277031-1-vkuznets@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/3/22 11:46, Vitaly Kuznetsov wrote: > KVM gained support for enlightened MSR-Bitmap Hyper-V feature (Hyper-V > on KVM) for both nVMX and nSVM, test it in selftests. > > Vitaly Kuznetsov (6): > KVM: selftests: Adapt hyperv_cpuid test to the newly introduced > Enlightened MSR-Bitmap > KVM: selftests: nVMX: Properly deal with 'hv_clean_fields' > KVM: selftests: nVMX: Add enlightened MSR-Bitmap selftest > KVM: selftests: nSVM: Set up MSR-Bitmap for SVM guests > KVM: selftests: nSVM: Update 'struct vmcb_control_area' definition > KVM: selftests: nSVM: Add enlightened MSR-Bitmap selftest > > tools/testing/selftests/kvm/Makefile | 1 + > .../selftests/kvm/include/x86_64/evmcs.h | 150 ++++++++++++++- > .../selftests/kvm/include/x86_64/svm.h | 9 +- > .../selftests/kvm/include/x86_64/svm_util.h | 6 + > tools/testing/selftests/kvm/lib/x86_64/svm.c | 6 + > .../testing/selftests/kvm/x86_64/evmcs_test.c | 64 ++++++- > .../selftests/kvm/x86_64/hyperv_cpuid.c | 29 +-- > .../selftests/kvm/x86_64/hyperv_svm_test.c | 175 ++++++++++++++++++ > 8 files changed, 424 insertions(+), 16 deletions(-) > create mode 100644 tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c > Queued, thanks. Paolo