[v17,014/116,MARKER] The start of TDX KVM patch series: TD VM 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>,
	David Matlack <dmatlack@google.com>,
	Kai Huang <kai.huang@intel.com>,
	Zhi Wang <zhi.wang.linux@gmail.com>,
	chen.bo@intel.com,
	hang.yuan@intel.com,
	tina.zhang@intel.com
Subject: [PATCH v17 014/116] [MARKER] The start of TDX KVM patch series: TD VM
 creation/destruction
Date: Tue,  7 Nov 2023 06:55:40 -0800
Message-Id: 
 <f18be59ff17324d1400f1a68819e7b1869766d35.1699368322.git.isaku.yamahata@intel.com>
In-Reply-To: <cover.1699368322.git.isaku.yamahata@intel.com>
References: <cover.1699368322.git.isaku.yamahata@intel.com>
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Message ID	f18be59ff17324d1400f1a68819e7b1869766d35.1699368322.git.isaku.yamahata@intel.com (mailing list archive)
State	New, archived
Headers	show Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F260731A8F for <kvm@vger.kernel.org>; Tue, 7 Nov 2023 14:57:52 +0000 (UTC) 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>, David Matlack <dmatlack@google.com>, Kai Huang <kai.huang@intel.com>, Zhi Wang <zhi.wang.linux@gmail.com>, chen.bo@intel.com, hang.yuan@intel.com, tina.zhang@intel.com Subject: [PATCH v17 014/116] [MARKER] The start of TDX KVM patch series: TD VM creation/destruction Date: Tue, 7 Nov 2023 06:55:40 -0800 Message-Id: <f18be59ff17324d1400f1a68819e7b1869766d35.1699368322.git.isaku.yamahata@intel.com> In-Reply-To: <cover.1699368322.git.isaku.yamahata@intel.com> References: <cover.1699368322.git.isaku.yamahata@intel.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	KVM TDX basic feature support \| expand [v17,000/116] KVM TDX basic feature support [v17,001/116] KVM: VMX: Move out vmx_x86_ops to 'main.c' to wrap VMX and TDX [v17,002/116] KVM: x86/vmx: initialize loaded_vmcss_on_cpu in vmx_hardware_setup() [v17,003/116] KVM: x86/vmx: Refactor KVM VMX module init/exit functions [v17,004/116] KVM: VMX: Reorder vmx initialization with kvm vendor initialization [v17,005/116] KVM: TDX: Initialize the TDX module when loading the KVM intel kernel module [v17,006/116] KVM: TDX: Add placeholders for TDX VM/vcpu structure [v17,007/116] KVM: TDX: Make TDX VM type supported [v17,008/116,MARKER] The start of TDX KVM patch series: TDX architectural definitions [v17,009/116] KVM: TDX: Define TDX architectural definitions [v17,010/116] KVM: TDX: Add TDX "architectural" error codes [v17,011/116] KVM: TDX: Add C wrapper functions for SEAMCALLs to the TDX module [v17,012/116] KVM: TDX: Retry SEAMCALL on the lack of entropy error [v17,013/116] KVM: TDX: Add helper functions to print TDX SEAMCALL error [v17,014/116,MARKER] The start of TDX KVM patch series: TD VM creation/destruction [v17,015/116] x86/cpu: Add helper functions to allocate/free TDX private host key id [v17,016/116] x86/virt/tdx: Add a helper function to return system wide info about TDX module [v17,017/116] KVM: TDX: Add place holder for TDX VM specific mem_enc_op ioctl [v17,018/116] KVM: TDX: x86: Add ioctl to get TDX systemwide parameters [v17,019/116] KVM: x86, tdx: Make KVM_CAP_MAX_VCPUS backend specific [v17,020/116] KVM: TDX: create/destroy VM structure [v17,021/116] KVM: TDX: initialize VM with TDX specific parameters [v17,022/116] KVM: TDX: Make pmu_intel.c ignore guest TD case [v17,023/116] KVM: TDX: Refuse to unplug the last cpu on the package [v17,024/116,MARKER] The start of TDX KVM patch series: TD vcpu creation/destruction [v17,025/116] KVM: TDX: allocate/free TDX vcpu structure [v17,026/116] KVM: TDX: Do TDX specific vcpu initialization [v17,027/116,MARKER] The start of TDX KVM patch series: KVM MMU GPA shared bits [v17,028/116] KVM: x86/mmu: introduce config for PRIVATE KVM MMU [v17,029/116] KVM: x86/mmu: Add address conversion functions for TDX shared bit of GPA [v17,030/116,MARKER] The start of TDX KVM patch series: KVM TDP refactoring for TDX [v17,031/116] KVM: Allow page-sized MMU caches to be initialized with custom 64-bit values [v17,032/116] KVM: x86/mmu: Replace hardcoded value 0 for the initial value for SPTE [v17,033/116] KVM: x86/mmu: Allow non-zero value for non-present SPTE and removed SPTE [v17,034/116] KVM: x86/mmu: Add Suppress VE bit to shadow_mmio_mask/shadow_present_mask [v17,035/116] KVM: x86/mmu: Track shadow MMIO value on a per-VM basis [v17,036/116] KVM: x86/mmu: Disallow fast page fault on private GPA [v17,037/116] KVM: x86/mmu: Allow per-VM override of the TDP max page level [v17,038/116] KVM: VMX: Introduce test mode related to EPT violation VE [v17,039/116,MARKER] The start of TDX KVM patch series: KVM TDP MMU hooks [v17,040/116] KVM: x86/mmu: Assume guest MMIOs are shared [v17,041/116] KVM: x86/tdp_mmu: Init role member of struct kvm_mmu_page at allocation [v17,042/116] KVM: x86/mmu: Add a new is_private member for union kvm_mmu_page_role [v17,043/116] KVM: x86/mmu: Add a private pointer to struct kvm_mmu_page [v17,044/116] KVM: x86/tdp_mmu: Don't zap private pages for unsupported cases [v17,045/116] KVM: x86/tdp_mmu: Sprinkle __must_check [v17,046/116] KVM: x86/tdp_mmu: Support TDX private mapping for TDP MMU [v17,047/116,MARKER] The start of TDX KVM patch series: TDX EPT violation [v17,048/116] KVM: x86/mmu: TDX: Do not enable page track for TD guest [v17,049/116] KVM: VMX: Split out guts of EPT violation to common/exposed function [v17,050/116] KVM: VMX: Move setting of EPT MMU masks to common VT-x code [v17,051/116] KVM: TDX: Add accessors VMX VMCS helpers [v17,052/116] KVM: TDX: Add load_mmu_pgd method for TDX [v17,053/116] KVM: TDX: Retry seamcall when TDX_OPERAND_BUSY with operand SEPT [v17,054/116] KVM: TDX: Require TDP MMU and mmio caching for TDX [v17,055/116] KVM: TDX: TDP MMU TDX support [v17,056/116] KVM: TDX: MTRR: implement get_mt_mask() for TDX [v17,057/116,MARKER] The start of TDX KVM patch series: TD finalization [v17,058/116] KVM: x86/mmu: Introduce kvm_mmu_map_tdp_page() for use by TDX [v17,059/116] KVM: TDX: Create initial guest memory [v17,060/116] KVM: TDX: Finalize VM initialization [v17,061/116,MARKER] The start of TDX KVM patch series: TD vcpu enter/exit [v17,062/116] KVM: TDX: Implement TDX vcpu enter/exit path [v17,063/116] KVM: TDX: vcpu_run: save/restore host state(host kernel gs) [v17,064/116] KVM: TDX: restore host xsave state when exit from the guest TD [v17,065/116] KVM: x86: Allow to update cached values in kvm_user_return_msrs w/o wrmsr [v17,066/116] KVM: TDX: restore user ret MSRs [v17,067/116] KVM: TDX: Add TSX_CTRL msr into uret_msrs list [v17,068/116,MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls [v17,069/116] KVM: TDX: complete interrupts after tdexit [v17,070/116] KVM: TDX: restore debug store when TD exit [v17,071/116] KVM: TDX: handle vcpu migration over logical processor [v17,072/116] KVM: x86: Add a switch_db_regs flag to handle TDX's auto-switched behavior [v17,073/116] KVM: TDX: Add support for find pending IRQ in a protected local APIC [v17,074/116] KVM: x86: Assume timer IRQ was injected if APIC state is proteced [v17,075/116] KVM: TDX: remove use of struct vcpu_vmx from posted_interrupt.c [v17,076/116] KVM: TDX: Implement interrupt injection [v17,077/116] KVM: TDX: Implements vcpu request_immediate_exit [v17,078/116] KVM: TDX: Implement methods to inject NMI [v17,079/116] KVM: VMX: Modify NMI and INTR handlers to take intr_info as function argument [v17,080/116] KVM: VMX: Move NMI/exception handler to common helper [v17,081/116] KVM: x86: Split core of hypercall emulation to helper function [v17,082/116] KVM: TDX: Add a place holder to handle TDX VM exit [v17,083/116] KVM: TDX: Handle vmentry failure for INTEL TD guest [v17,084/116] KVM: TDX: handle EXIT_REASON_OTHER_SMI [v17,085/116] KVM: TDX: handle ept violation/misconfig exit [v17,086/116] KVM: TDX: handle EXCEPTION_NMI and EXTERNAL_INTERRUPT [v17,087/116] KVM: TDX: Handle EXIT_REASON_OTHER_SMI with MSMI [v17,088/116] KVM: TDX: Add a place holder for handler of TDX hypercalls (TDG.VP.VMCALL) [v17,089/116] KVM: TDX: handle KVM hypercall with TDG.VP.VMCALL [v17,090/116] KVM: TDX: Add KVM Exit for TDX TDG.VP.VMCALL [v17,091/116] KVM: TDX: Handle TDX PV CPUID hypercall [v17,092/116] KVM: TDX: Handle TDX PV HLT hypercall [v17,093/116] KVM: TDX: Handle TDX PV port io hypercall [v17,094/116] KVM: TDX: Handle TDX PV MMIO hypercall [v17,095/116] KVM: TDX: Implement callbacks for MSR operations for TDX [v17,096/116] KVM: TDX: Handle TDX PV rdmsr/wrmsr hypercall [v17,097/116] KVM: TDX: Handle MSR MTRRCap and MTRRDefType access [v17,098/116] KVM: TDX: Handle MSR IA32_FEAT_CTL MSR and IA32_MCG_EXT_CTL [v17,099/116] KVM: TDX: Handle TDG.VP.VMCALL<GetTdVmCallInfo> hypercall [v17,100/116] KVM: TDX: Silently discard SMI request [v17,101/116] KVM: TDX: Silently ignore INIT/SIPI [v17,102/116] KVM: TDX: Add methods to ignore accesses to CPU state [v17,103/116] KVM: TDX: Add methods to ignore guest instruction emulation [v17,104/116] KVM: TDX: Add a method to ignore dirty logging [v17,105/116] KVM: TDX: Add methods to ignore VMX preemption timer [v17,106/116] KVM: TDX: Add methods to ignore accesses to TSC [v17,107/116] KVM: TDX: Ignore setting up mce [v17,108/116] KVM: TDX: Add a method to ignore for TDX to ignore hypercall patch [v17,109/116] KVM: TDX: Add methods to ignore virtual apic related operation [v17,110/116] KVM: TDX: Inhibit APICv for TDX guest [v17,111/116] Documentation/virt/kvm: Document on Trust Domain Extensions(TDX) [v17,112/116] KVM: x86: design documentation on TDX support of x86 KVM TDP MMU [v17,113/116] KVM: TDX: Add hint TDX ioctl to release Secure-EPT [v17,114/116] RFC: KVM: x86: Add x86 callback to check cpuid [v17,115/116] RFC: KVM: x86, TDX: Add check for KVM_SET_CPUID2 [v17,116/116,MARKER] the end of (the first phase of) TDX KVM patch series

[v17,014/116,MARKER] The start of TDX KVM patch series: TD VM creation/destruction

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