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[RFC PATCH v3 26/36] i386/tdx: Finalize TDX VM
From: |
Xiaoyao Li |
Subject: |
[RFC PATCH v3 26/36] i386/tdx: Finalize TDX VM |
Date: |
Thu, 17 Mar 2022 21:59:03 +0800 |
Invoke KVM_TDX_FINALIZE_VM to finalize the TD's measurement and make
the TD vCPUs runnable once machine initialization is complete.
Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
---
target/i386/kvm/tdx.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c
index fc03079571a1..deb9634b27dc 100644
--- a/target/i386/kvm/tdx.c
+++ b/target/i386/kvm/tdx.c
@@ -287,6 +287,13 @@ static void tdx_finalize_vm(Notifier *notifier, void
*unused)
exit(1);
}
}
+
+ r = tdx_vm_ioctl(KVM_TDX_FINALIZE_VM, 0, NULL);
+ if (r < 0) {
+ error_report("KVM_TDX_FINALIZE_VM failed %s", strerror(-r));
+ exit(0);
+ }
+ tdx_guest->parent_obj.ready = true;
}
static Notifier tdx_machine_done_notify = {
--
2.27.0
- [RFC PATCH v3 18/36] i386/tdvf: Introduce function to parse TDVF metadata, (continued)
- [RFC PATCH v3 18/36] i386/tdvf: Introduce function to parse TDVF metadata, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 19/36] i386/tdx: Parse TDVF metadata for TDX VM, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 20/36] i386/tdx: Get and store the mem_ptr of TDVF firmware, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 21/36] i386/tdx: Track mem_ptr for each firmware entry of TDVF, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 22/36] i386/tdx: Track RAM entries for TDX VM, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 23/36] i386/tdx: Create the TD HOB list upon machine init done, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 24/36] i386/tdx: Call KVM_TDX_INIT_VCPU to initialize TDX vcpu, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 25/36] i386/tdx: Add TDVF memory via KVM_TDX_INIT_MEM_REGION, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 26/36] i386/tdx: Finalize TDX VM,
Xiaoyao Li <=
- [RFC PATCH v3 27/36] i386/tdx: Disable SMM for TDX VMs, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 36/36] docs: Add TDX documentation, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 28/36] i386/tdx: Disable PIC for TDX VMs, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 29/36] i386/tdx: Don't allow system reset for TDX VMs, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 30/36] hw/i386: add eoi_intercept_unsupported member to X86MachineState, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 31/36] hw/i386: add option to forcibly report edge trigger in acpi tables, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 32/36] i386/tdx: Don't synchronize guest tsc for TDs, Xiaoyao Li, 2022/03/17
- [RFC PATCH v3 33/36] i386/tdx: Only configure MSR_IA32_UCODE_REV in kvm_init_msrs() for TDs, Xiaoyao Li, 2022/03/17