[PATCH 17/18] KVM: TDX: Make TDX VM type supported

Binbin Wu
2024-12-10T00:48:51Z

Now all the necessary code for TDX is in place, it's ready to run TDX
guest. Advertise the VM type of KVM_X86_TDX_VM so that the user space
VMM like QEMU can start to use it.

Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com>
---
TDX "the rest" breakout:
- Move down to the end of patch series.
---
arch/x86/kvm/vmx/main.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/x86/kvm/vmx/main.c b/arch/x86/kvm/vmx/main.c
index 81b9d2379a74..d1f58f9552ea 100644
--- a/arch/x86/kvm/vmx/main.c
+++ b/arch/x86/kvm/vmx/main.c
@@ -1060,6 +1060,7 @@ static int __init vt_init(void)
sizeof(struct vcpu_tdx));
vcpu_align = max_t(unsigned, vcpu_align,
__alignof__(struct vcpu_tdx));
+ kvm_caps.supported_vm_types |= BIT(KVM_X86_TDX_VM);
}

/*
--
2.46.0