KVM: SVM: Add tracepoint for invlpga instruction
This patch adds a tracepoint for the event that the guest
executed the INVLPGA instruction.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index 3cc8f44..7e1f08e 100644
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -469,6 +469,29 @@
TP_printk("rip: 0x%016llx\n", __entry->rip)
);
+
+/*
+ * Tracepoint for nested #vmexit because of interrupt pending
+ */
+TRACE_EVENT(kvm_invlpga,
+ TP_PROTO(__u64 rip, int asid, u64 address),
+ TP_ARGS(rip, asid, address),
+
+ TP_STRUCT__entry(
+ __field( __u64, rip )
+ __field( int, asid )
+ __field( __u64, address )
+ ),
+
+ TP_fast_assign(
+ __entry->rip = rip;
+ __entry->asid = asid;
+ __entry->address = address;
+ ),
+
+ TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx\n",
+ __entry->rip, __entry->asid, __entry->address)
+);
#endif /* _TRACE_KVM_H */
/* This part must be outside protection */