[PATCH 7/8] KVM: x86: Trace re-injected exceptions

[Sean Christopherson <seanjc@google.com>]

Trace exceptions that are re-injected, not just those that KVM is
injecting for the first time.  Debugging re-injection bugs is painful
enough as is, not having visibility into what KVM is doing only makes
things worse.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/x86.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 7a066cf92692..384091600bc2 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -9382,6 +9382,10 @@ int kvm_check_nested_events(struct kvm_vcpu *vcpu)
 
 static void kvm_inject_exception(struct kvm_vcpu *vcpu)
 {
+	trace_kvm_inj_exception(vcpu->arch.exception.nr,
+				vcpu->arch.exception.has_error_code,
+				vcpu->arch.exception.error_code);
+
 	if (vcpu->arch.exception.error_code && !is_protmode(vcpu))
 		vcpu->arch.exception.error_code = false;
 	static_call(kvm_x86_queue_exception)(vcpu);
@@ -9439,10 +9443,6 @@ static int inject_pending_event(struct kvm_vcpu *vcpu, bool *req_immediate_exit)
 
 	/* try to inject new event if pending */
 	if (vcpu->arch.exception.pending) {
-		trace_kvm_inj_exception(vcpu->arch.exception.nr,
-					vcpu->arch.exception.has_error_code,
-					vcpu->arch.exception.error_code);
-
 		vcpu->arch.exception.pending = false;
 		vcpu->arch.exception.injected = true;
 
-- 
2.35.1.1094.g7c7d902a7c-goog