From ec1ff79084fccdae0dca9b04b89dcdf3235bbfa1 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Fri, 9 Oct 2009 16:08:31 +0200 Subject: 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 Signed-off-by: Marcelo Tosatti --- arch/x86/kvm/trace.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'arch/x86/kvm/trace.h') diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 3cc8f444be14..7e1f08e959bc 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -469,6 +469,29 @@ TRACE_EVENT(kvm_nested_intr_vmexit, 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 */ -- cgit v1.2.3