diff options
Diffstat (limited to 'arch/x86/kvm/svm/sev.c')
| -rw-r--r-- | arch/x86/kvm/svm/sev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 089951cbe28e..2a36efadf9a3 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -1530,6 +1530,9 @@ static int sev_handle_vmgexit_msr_protocol(struct vcpu_svm *svm) ghcb_info = control->ghcb_gpa & GHCB_MSR_INFO_MASK; + trace_kvm_vmgexit_msr_protocol_enter(svm->vcpu.vcpu_id, + control->ghcb_gpa); + switch (ghcb_info) { case GHCB_MSR_SEV_INFO_REQ: set_ghcb_msr(svm, GHCB_MSR_SEV_INFO(GHCB_VERSION_MAX, @@ -1591,6 +1594,9 @@ static int sev_handle_vmgexit_msr_protocol(struct vcpu_svm *svm) ret = -EINVAL; } + trace_kvm_vmgexit_msr_protocol_exit(svm->vcpu.vcpu_id, + control->ghcb_gpa, ret); + return ret; } |