From aa17911e3c21b63e3bf94c580ed029d6dad816b4 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 17 Nov 2010 18:44:19 +0200 Subject: KVM: Record instruction set in kvm_exit tracepoint exit_reason's meaning depend on the instruction set; record it so a trace taken on one machine can be interpreted on another. Signed-off-by: Avi Kivity --- arch/x86/kvm/trace.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch/x86/kvm/trace.h') diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index a6544b8e7c0f..10610229b248 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -178,21 +178,26 @@ TRACE_EVENT(kvm_apic, #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) +#define KVM_ISA_VMX 1 +#define KVM_ISA_SVM 2 + /* * Tracepoint for kvm guest exit: */ TRACE_EVENT(kvm_exit, - TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu), - TP_ARGS(exit_reason, vcpu), + TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), + TP_ARGS(exit_reason, vcpu, isa), TP_STRUCT__entry( __field( unsigned int, exit_reason ) __field( unsigned long, guest_rip ) + __field( u32, isa ) ), TP_fast_assign( __entry->exit_reason = exit_reason; __entry->guest_rip = kvm_rip_read(vcpu); + __entry->isa = isa; ), TP_printk("reason %s rip 0x%lx", -- cgit v1.2.1