Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Xiaoyao Li <xiaoyao.li@intel.com>
To:     Paolo Bonzini <pbonzini@redhat.com>
Cc:     Xiaoyao Li <xiaoyao.li@intel.com>,
        Sean Christopherson <seanjc@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>, kvm@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 0/5] KVM: VMX: PT (processor trace) optimizations and fixes
Date:   Tue, 24 Aug 2021 19:07:38 +0800
Message-Id: <20210824110743.531127-1-xiaoyao.li@intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Patch 1 and 2 are optimizations and cleanup.

Patch 3 - 5 are fixes for PT handling.

Xiaoyao Li (5):
  KVM: VMX: Restore host's MSR_IA32_RTIT_CTL when it's not zero
  KVM: VMX: Use cached vmx->pt_desc.addr_range
  KVM: VMX: RTIT_CTL_BRANCH_EN has no dependency on other CPUID bit
  KVM: VMX: Disallow PT MSRs accessing if PT is not exposed to guest
  KVM: VMX: Check Intel PT related CPUID leaves

 arch/x86/kvm/cpuid.c   | 25 +++++++++++++++++++++++++
 arch/x86/kvm/vmx/vmx.c | 34 +++++++++++++++++++++-------------
 2 files changed, 46 insertions(+), 13 deletions(-)

-- 
2.27.0