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-rw-r--r--arch/powerpc/kvm/book3s_pr.c2
-rw-r--r--arch/powerpc/kvm/booke.c3
-rw-r--r--arch/powerpc/kvm/trace.h79
3 files changed, 55 insertions, 29 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 05c28f59f77f..7f0fe6f9e297 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -549,7 +549,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
/* We get here with MSR.EE=0, so enable it to be a nice citizen */
__hard_irq_enable();
- trace_kvm_book3s_exit(exit_nr, vcpu);
+ trace_kvm_exit(exit_nr, vcpu);
preempt_enable();
kvm_resched(vcpu);
switch (exit_nr) {
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index d25a097c852b..7ce2ed07831f 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -39,6 +39,7 @@
#include "timing.h"
#include "booke.h"
+#include "trace.h"
unsigned long kvmppc_booke_handlers;
@@ -677,6 +678,8 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
local_irq_enable();
+ trace_kvm_exit(exit_nr, vcpu);
+
run->exit_reason = KVM_EXIT_UNKNOWN;
run->ready_for_interrupt_injection = 1;
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index 877186b7b1c3..9fab6eddc7e4 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -31,6 +31,57 @@ TRACE_EVENT(kvm_ppc_instr,
__entry->inst, __entry->pc, __entry->emulate)
);
+TRACE_EVENT(kvm_exit,
+ TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
+ TP_ARGS(exit_nr, vcpu),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, exit_nr )
+ __field( unsigned long, pc )
+ __field( unsigned long, msr )
+ __field( unsigned long, dar )
+#ifdef CONFIG_KVM_BOOK3S_PR
+ __field( unsigned long, srr1 )
+#endif
+ __field( unsigned long, last_inst )
+ ),
+
+ TP_fast_assign(
+#ifdef CONFIG_KVM_BOOK3S_PR
+ struct kvmppc_book3s_shadow_vcpu *svcpu;
+#endif
+ __entry->exit_nr = exit_nr;
+ __entry->pc = kvmppc_get_pc(vcpu);
+ __entry->dar = kvmppc_get_fault_dar(vcpu);
+ __entry->msr = vcpu->arch.shared->msr;
+#ifdef CONFIG_KVM_BOOK3S_PR
+ svcpu = svcpu_get(vcpu);
+ __entry->srr1 = svcpu->shadow_srr1;
+ svcpu_put(svcpu);
+#endif
+ __entry->last_inst = vcpu->arch.last_inst;
+ ),
+
+ TP_printk("exit=0x%x"
+ " | pc=0x%lx"
+ " | msr=0x%lx"
+ " | dar=0x%lx"
+#ifdef CONFIG_KVM_BOOK3S_PR
+ " | srr1=0x%lx"
+#endif
+ " | last_inst=0x%lx"
+ ,
+ __entry->exit_nr,
+ __entry->pc,
+ __entry->msr,
+ __entry->dar,
+#ifdef CONFIG_KVM_BOOK3S_PR
+ __entry->srr1,
+#endif
+ __entry->last_inst
+ )
+);
+
TRACE_EVENT(kvm_stlb_inval,
TP_PROTO(unsigned int stlb_index),
TP_ARGS(stlb_index),
@@ -105,34 +156,6 @@ TRACE_EVENT(kvm_gtlb_write,
#ifdef CONFIG_KVM_BOOK3S_PR
-TRACE_EVENT(kvm_book3s_exit,
- TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
- TP_ARGS(exit_nr, vcpu),
-
- TP_STRUCT__entry(
- __field( unsigned int, exit_nr )
- __field( unsigned long, pc )
- __field( unsigned long, msr )
- __field( unsigned long, dar )
- __field( unsigned long, srr1 )
- ),
-
- TP_fast_assign(
- struct kvmppc_book3s_shadow_vcpu *svcpu;
- __entry->exit_nr = exit_nr;
- __entry->pc = kvmppc_get_pc(vcpu);
- __entry->dar = kvmppc_get_fault_dar(vcpu);
- __entry->msr = vcpu->arch.shared->msr;
- svcpu = svcpu_get(vcpu);
- __entry->srr1 = svcpu->shadow_srr1;
- svcpu_put(svcpu);
- ),
-
- TP_printk("exit=0x%x | pc=0x%lx | msr=0x%lx | dar=0x%lx | srr1=0x%lx",
- __entry->exit_nr, __entry->pc, __entry->msr, __entry->dar,
- __entry->srr1)
-);
-
TRACE_EVENT(kvm_book3s_reenter,
TP_PROTO(int r, struct kvm_vcpu *vcpu),
TP_ARGS(r, vcpu),