[v9,022/105,MARKER] The start of TDX KVM patch series: TD vcpu creation/destruction

From: Isaku Yamahata <isaku.yamahata@intel.com>

From: isaku.yamahata@intel.com
To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com,
        Paolo Bonzini <pbonzini@redhat.com>, erdemaktas@google.com,
        Sean Christopherson <seanjc@google.com>,
        Sagi Shahar <sagis@google.com>
Subject: [PATCH v9 022/105] [MARKER] The start of TDX KVM patch series: TD
 vcpu creation/destruction
Date: Fri, 30 Sep 2022 03:17:16 -0700
Message-Id: 
 <0e3ee395f12d761c4e00a1ce1169d820490c6f91.1664530907.git.isaku.yamahata@intel.com>
In-Reply-To: <cover.1664530907.git.isaku.yamahata@intel.com>
References: <cover.1664530907.git.isaku.yamahata@intel.com>
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Message ID	0e3ee395f12d761c4e00a1ce1169d820490c6f91.1664530907.git.isaku.yamahata@intel.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <kvm-owner@kernel.org> From: isaku.yamahata@intel.com To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com, Paolo Bonzini <pbonzini@redhat.com>, erdemaktas@google.com, Sean Christopherson <seanjc@google.com>, Sagi Shahar <sagis@google.com> Subject: [PATCH v9 022/105] [MARKER] The start of TDX KVM patch series: TD vcpu creation/destruction Date: Fri, 30 Sep 2022 03:17:16 -0700 Message-Id: <0e3ee395f12d761c4e00a1ce1169d820490c6f91.1664530907.git.isaku.yamahata@intel.com> In-Reply-To: <cover.1664530907.git.isaku.yamahata@intel.com> References: <cover.1664530907.git.isaku.yamahata@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	KVM TDX basic feature support \| expand [v9,000/105] KVM TDX basic feature support [v9,001/105] KVM: VMX: Move out vmx_x86_ops to 'main.c' to wrap VMX and TDX [v9,002/105] KVM: x86: Refactor KVM VMX module init/exit functions [v9,003/105] KVM: TDX: Add placeholders for TDX VM/vcpu structure [v9,004/105] x86/virt/tdx: Add a helper function to return system wide info about TDX module [v9,005/105] KVM: TDX: Initialize the TDX module when loading the KVM intel kernel module [v9,006/105] KVM: x86: Introduce vm_type to differentiate default VMs from confidential VMs [v9,007/105] KVM: TDX: Make TDX VM type supported [v9,008/105,MARKER] The start of TDX KVM patch series: TDX architectural definitions [v9,009/105] KVM: TDX: Define TDX architectural definitions [v9,010/105] KVM: TDX: Add TDX "architectural" error codes [v9,011/105] KVM: TDX: Add C wrapper functions for SEAMCALLs to the TDX module [v9,012/105] KVM: TDX: Add helper functions to print TDX SEAMCALL error [v9,013/105,MARKER] The start of TDX KVM patch series: TD VM creation/destruction [v9,014/105] KVM: TDX: Stub in tdx.h with structs, accessors, and VMCS helpers [v9,015/105] x86/cpu: Add helper functions to allocate/free TDX private host key id [v9,016/105] KVM: TDX: create/destroy VM structure [v9,017/105] KVM: TDX: Refuse to unplug the last cpu on the package [v9,018/105] KVM: TDX: x86: Add ioctl to get TDX systemwide parameters [v9,019/105] KVM: TDX: Add place holder for TDX VM specific mem_enc_op ioctl [v9,020/105] KVM: TDX: initialize VM with TDX specific parameters [v9,021/105] KVM: TDX: Make pmu_intel.c ignore guest TD case [v9,022/105,MARKER] The start of TDX KVM patch series: TD vcpu creation/destruction [v9,023/105] KVM: TDX: allocate/free TDX vcpu structure [v9,024/105] KVM: TDX: Do TDX specific vcpu initialization [v9,025/105] KVM: TDX: Use private memory for TDX [v9,026/105,MARKER] The start of TDX KVM patch series: KVM MMU GPA shared bits [v9,027/105] KVM: x86/mmu: introduce config for PRIVATE KVM MMU [v9,028/105] KVM: x86/mmu: Add address conversion functions for TDX shared bit of GPA [v9,029/105,MARKER] The start of TDX KVM patch series: KVM TDP refactoring for TDX [v9,030/105] KVM: x86/mmu: Replace hardcoded value 0 for the initial value for SPTE [v9,031/105] KVM: x86/mmu: Make sync_page not use hard-coded 0 as the initial SPTE value [v9,032/105] KVM: x86/mmu: Allow non-zero value for non-present SPTE and removed SPTE [v9,033/105] KVM: x86/mmu: Add Suppress VE bit to shadow_mmio_{value, mask} [v9,034/105] KVM: x86/mmu: Track shadow MMIO value on a per-VM basis [v9,035/105] KVM: TDX: Enable mmio spte caching always for TDX [v9,036/105] KVM: x86/mmu: Disallow fast page fault on private GPA [v9,037/105] KVM: x86/mmu: Allow per-VM override of the TDP max page level [v9,038/105] KVM: VMX: Introduce test mode related to EPT violation VE [v9,039/105,MARKER] The start of TDX KVM patch series: KVM TDP MMU hooks [v9,040/105] KVM: x86/tdp_mmu: refactor kvm_tdp_mmu_map() [v9,041/105] KVM: x86/tdp_mmu: Init role member of struct kvm_mmu_page at allocation [v9,042/105] KVM: x86/mmu: Require TDP MMU for TDX [v9,043/105] KVM: x86/mmu: Add a new is_private member for union kvm_mmu_page_role [v9,044/105] KVM: x86/mmu: Add a private pointer to struct kvm_mmu_page [v9,045/105] KVM: x86/tdp_mmu: Don't zap private pages for unsupported cases [v9,046/105] KVM: x86/tdp_mmu: Support TDX private mapping for TDP MMU [v9,047/105,MARKER] The start of TDX KVM patch series: TDX EPT violation [v9,048/105] KVM: x86/mmu: Disallow dirty logging for x86 TDX [v9,049/105] KVM: x86/tdp_mmu: Ignore unsupported mmu operation on private GFNs [v9,050/105] KVM: VMX: Split out guts of EPT violation to common/exposed function [v9,051/105] KVM: VMX: Move setting of EPT MMU masks to common VT-x code [v9,052/105] KVM: TDX: Add load_mmu_pgd method for TDX [v9,053/105] KVM: TDX: don't request KVM_REQ_APIC_PAGE_RELOAD [v9,054/105] KVM: x86/VMX: introduce vmx tlb_remote_flush and tlb_remote_flush_with_range [v9,055/105] KVM: TDX: TDP MMU TDX support [v9,056/105,MARKER] The start of TDX KVM patch series: KVM TDP MMU MapGPA [v9,057/105] KVM: Add functions to set GFN to private or shared [v9,058/105] KVM: x86/mmu: Introduce kvm_mmu_map_tdp_page() for use by TDX [v9,059/105] KVM: x86/tdp_mmu: implement MapGPA hypercall for TDX [v9,060/105,MARKER] The start of TDX KVM patch series: TD finalization [v9,061/105] KVM: TDX: Create initial guest memory [v9,062/105] KVM: TDX: Finalize VM initialization [v9,063/105,MARKER] The start of TDX KVM patch series: TD vcpu enter/exit [v9,064/105] KVM: TDX: Add helper assembly function to TDX vcpu [v9,065/105] KVM: TDX: Implement TDX vcpu enter/exit path [v9,066/105] KVM: TDX: vcpu_run: save/restore host state(host kernel gs) [v9,067/105] KVM: TDX: restore host xsave state when exit from the guest TD [v9,068/105] KVM: x86: Allow to update cached values in kvm_user_return_msrs w/o wrmsr [v9,069/105] KVM: TDX: restore user ret MSRs [v9,070/105,MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls [v9,071/105] KVM: TDX: complete interrupts after tdexit [v9,072/105] KVM: TDX: restore debug store when TD exit [v9,073/105] KVM: TDX: handle vcpu migration over logical processor [v9,074/105] KVM: x86: Add a switch_db_regs flag to handle TDX's auto-switched behavior [v9,075/105] KVM: TDX: Add support for find pending IRQ in a protected local APIC [v9,076/105] KVM: x86: Assume timer IRQ was injected if APIC state is proteced [v9,077/105] KVM: TDX: remove use of struct vcpu_vmx from posted_interrupt.c [v9,078/105] KVM: TDX: Implement interrupt injection [v9,079/105] KVM: TDX: Implements vcpu request_immediate_exit [v9,080/105] KVM: TDX: Implement methods to inject NMI [v9,081/105] KVM: VMX: Modify NMI and INTR handlers to take intr_info as function argument [v9,082/105] KVM: VMX: Move NMI/exception handler to common helper [v9,083/105] KVM: x86: Split core of hypercall emulation to helper function [v9,084/105] KVM: TDX: Add a place holder to handle TDX VM exit [v9,085/105] KVM: TDX: Retry seamcall when TDX_OPERAND_BUSY with operand SEPT [v9,086/105] KVM: TDX: handle EXIT_REASON_OTHER_SMI [v9,087/105] KVM: TDX: handle ept violation/misconfig exit [v9,088/105] KVM: TDX: handle EXCEPTION_NMI and EXTERNAL_INTERRUPT [v9,089/105] KVM: TDX: Add a place holder for handler of TDX hypercalls (TDG.VP.VMCALL) [v9,090/105] KVM: TDX: handle KVM hypercall with TDG.VP.VMCALL [v9,091/105] KVM: TDX: Handle TDX PV CPUID hypercall [v9,092/105] KVM: TDX: Handle TDX PV HLT hypercall [v9,093/105] KVM: TDX: Handle TDX PV port io hypercall [v9,094/105] KVM: TDX: Handle TDX PV MMIO hypercall [v9,095/105] KVM: TDX: Implement callbacks for MSR operations for TDX [v9,096/105] KVM: TDX: Handle TDX PV rdmsr/wrmsr hypercall [v9,097/105] KVM: TDX: Handle TDX PV report fatal error hypercall [v9,098/105] KVM: TDX: Handle TDX PV map_gpa hypercall [v9,099/105] KVM: TDX: Handle TDG.VP.VMCALL<GetTdVmCallInfo> hypercall [v9,100/105] KVM: TDX: Silently discard SMI request [v9,101/105] KVM: TDX: Silently ignore INIT/SIPI [v9,102/105] KVM: TDX: Add methods to ignore accesses to CPU state [v9,103/105] Documentation/virt/kvm: Document on Trust Domain Extensions(TDX) [v9,104/105] KVM: x86: design documentation on TDX support of x86 KVM TDP MMU [v9,105/105,MARKER] the end of (the first phase of) TDX KVM patch series

[v9,022/105,MARKER] The start of TDX KVM patch series: TD vcpu creation/destruction

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