diff options
Diffstat (limited to 'arch/x86/kvm/svm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm/svm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index d28de3e59f7f..9d08214031d2 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -4401,12 +4401,14 @@ static int svm_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection) return 1; } -static int svm_enter_smm(struct kvm_vcpu *vcpu, char *smstate) +static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram) { struct vcpu_svm *svm = to_svm(vcpu); struct kvm_host_map map_save; int ret; + char *smstate = (char *)smram; + if (!is_guest_mode(vcpu)) return 0; @@ -4448,7 +4450,7 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, char *smstate) return 0; } -static int svm_leave_smm(struct kvm_vcpu *vcpu, const char *smstate) +static int svm_leave_smm(struct kvm_vcpu *vcpu, const union kvm_smram *smram) { struct vcpu_svm *svm = to_svm(vcpu); struct kvm_host_map map, map_save; @@ -4456,6 +4458,8 @@ static int svm_leave_smm(struct kvm_vcpu *vcpu, const char *smstate) struct vmcb *vmcb12; int ret; + const char *smstate = (const char *)smram; + if (!guest_cpuid_has(vcpu, X86_FEATURE_LM)) return 0; |