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Re: [RFC PATCH v4 25/36] i386/tdx: Call KVM_TDX_INIT_VCPU to initialize
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From: |
Gerd Hoffmann |
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Subject: |
Re: [RFC PATCH v4 25/36] i386/tdx: Call KVM_TDX_INIT_VCPU to initialize TDX vcpu |
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Date: |
Tue, 24 May 2022 09:59:10 +0200 |
On Thu, May 12, 2022 at 11:17:52AM +0800, Xiaoyao Li wrote:
> TDX vcpu needs to be initialized by SEAMCALL(TDH.VP.INIT) and KVM
> provides vcpu level IOCTL KVM_TDX_INIT_VCPU for it.
>
> KVM_TDX_INIT_VCPU needs the address of the HOB as input. Invoke it for
> each vcpu after HOB list is created.
>
> Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
- Re: [RFC PATCH v4 17/36] i386/tdx: Parse TDVF metadata for TDX VM, (continued)
- [RFC PATCH v4 21/36] i386/tdx: Track mem_ptr for each firmware entry of TDVF, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 22/36] i386/tdx: Track RAM entries for TDX VM, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 24/36] i386/tdx: Add TDVF memory via KVM_TDX_INIT_MEM_REGION, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 25/36] i386/tdx: Call KVM_TDX_INIT_VCPU to initialize TDX vcpu, Xiaoyao Li, 2022/05/11
- Re: [RFC PATCH v4 25/36] i386/tdx: Call KVM_TDX_INIT_VCPU to initialize TDX vcpu,
Gerd Hoffmann <=
- [RFC PATCH v4 23/36] i386/tdx: Setup the TD HOB list, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 27/36] i386/tdx: Disable SMM for TDX VMs, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 29/36] i386/tdx: Don't allow system reset for TDX VMs, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 30/36] hw/i386: add eoi_intercept_unsupported member to X86MachineState, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 26/36] i386/tdx: Finalize TDX VM, Xiaoyao Li, 2022/05/11