Messages in this thread | | | Date | Fri, 29 Mar 2024 14:22:12 +0800 | Subject | Re: [PATCH v19 038/130] KVM: TDX: create/destroy VM structure | From | Binbin Wu <> |
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On 3/21/2024 10:17 PM, Isaku Yamahata wrote: > On Wed, Mar 20, 2024 at 01:12:01PM +0800, > Chao Gao <chao.gao@intel.com> wrote: > >>> config KVM_SW_PROTECTED_VM >>> bool "Enable support for KVM software-protected VMs" >>> - depends on EXPERT
This change is not needed, right? Since you intended to use KVM_GENERIC_PRIVATE_MEM, not KVM_SW_PROTECTED_VM.
>>> depends on KVM && X86_64 >>> select KVM_GENERIC_PRIVATE_MEM >>> help >>> @@ -89,6 +88,8 @@ config KVM_SW_PROTECTED_VM >>> config KVM_INTEL >>> tristate "KVM for Intel (and compatible) processors support" >>> depends on KVM && IA32_FEAT_CTL >>> + select KVM_SW_PROTECTED_VM if INTEL_TDX_HOST >> why does INTEL_TDX_HOST select KVM_SW_PROTECTED_VM? > I wanted KVM_GENERIC_PRIVATE_MEM. Ah, we should do > > select KKVM_GENERIC_PRIVATE_MEM if INTEL_TDX_HOST > > >>> + select KVM_GENERIC_MEMORY_ATTRIBUTES if INTEL_TDX_HOST >>> help >>> .vcpu_precreate = vmx_vcpu_precreate, >>> .vcpu_create = vmx_vcpu_create, >> [...]
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