KVM: SVM: Add tracepoint for injected #vmexit
This patch adds a tracepoint for a nested #vmexit that gets
re-injected to the guest.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index edf6e8b..369eeb8 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1592,6 +1592,12 @@
struct vmcb *hsave = svm->nested.hsave;
struct vmcb *vmcb = svm->vmcb;
+ trace_kvm_nested_vmexit_inject(vmcb->control.exit_code,
+ vmcb->control.exit_info_1,
+ vmcb->control.exit_info_2,
+ vmcb->control.exit_int_info,
+ vmcb->control.exit_int_info_err);
+
nested_vmcb = nested_svm_map(svm, svm->nested.vmcb, KM_USER0);
if (!nested_vmcb)
return 1;