diff options
Diffstat (limited to 'arch/x86/kvm/smm.h')
| -rw-r--r-- | arch/x86/kvm/smm.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/kvm/smm.h b/arch/x86/kvm/smm.h index a1cf2ac5bd78..db3c88f16138 100644 --- a/arch/x86/kvm/smm.h +++ b/arch/x86/kvm/smm.h @@ -116,8 +116,8 @@ struct kvm_smram_state_64 { u32 smbase; u32 reserved4[5]; - /* ssp and svm_* fields below are not implemented by KVM */ u64 ssp; + /* svm_* fields below are not implemented by KVM */ u64 svm_guest_pat; u64 svm_host_efer; u64 svm_host_cr4; @@ -142,6 +142,9 @@ union kvm_smram { static inline int kvm_inject_smi(struct kvm_vcpu *vcpu) { + if (!kvm_x86_call(has_emulated_msr)(vcpu->kvm, MSR_IA32_SMBASE)) + return -ENOTTY; + kvm_make_request(KVM_REQ_SMI, vcpu); return 0; } |