Commit 79264ff0 authored by Isaku Yamahata's avatar Isaku Yamahata Committed by Paolo Bonzini
Browse files

KVM: TDX: Ignore setting up mce 



Because vmx_set_mce function is VMX specific and it cannot be used for TDX.
Add vt stub to ignore setting up mce for TDX.

Signed-off-by: default avatarIsaku Yamahata <isaku.yamahata@intel.com>
Signed-off-by: default avatarBinbin Wu <binbin.wu@linux.intel.com>
Message-ID: <20250227012021.1778144-17-binbin.wu@linux.intel.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent cf5f3668

arch/x86/kvm/vmx/main.c

+9 −1
Original line number Diff line number Diff line
@@ -843,6 +843,14 @@ static void vt_cancel_hv_timer(struct kvm_vcpu *vcpu) 
}

#endif



static void vt_setup_mce(struct kvm_vcpu *vcpu)

{

	if (is_td_vcpu(vcpu))

		return;



	vmx_setup_mce(vcpu);

}



static int vt_mem_enc_ioctl(struct kvm *kvm, void __user *argp)

{

	if (!is_td(kvm))
@@ -1002,7 +1010,7 @@ struct kvm_x86_ops vt_x86_ops __initdata = { 
	.cancel_hv_timer = vt_cancel_hv_timer,

#endif



	.setup_mce = vmx_setup_mce,

	.setup_mce = vt_setup_mce,



#ifdef CONFIG_KVM_SMM

	.smi_allowed = vt_smi_allowed,