[PATCH 7/9] KVM: x86: Rename SMM tracepoint to make it reflect reality

From: Sean Christopherson
Date: Wed Jun 09 2021 - 14:57:06 EST


Rename the SMM tracepoint, which handles both entering and exiting SMM,
from kvm_enter_smm to kvm_smm_transition.

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
arch/x86/kvm/trace.h | 2 +-
arch/x86/kvm/x86.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index 4f839148948b..b484141ea15b 100644
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -997,7 +997,7 @@ TRACE_EVENT(kvm_wait_lapic_expire,
__entry->delta < 0 ? "early" : "late")
);

-TRACE_EVENT(kvm_enter_smm,
+TRACE_EVENT(kvm_smm_transition,
TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
TP_ARGS(vcpu_id, smbase, entering),

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 11ea81c8cb82..06f3be2d170b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -7434,7 +7434,7 @@ static int complete_emulated_pio(struct kvm_vcpu *vcpu);

static void kvm_smm_changed(struct kvm_vcpu *vcpu, bool entering_smm)
{
- trace_kvm_enter_smm(vcpu->vcpu_id, vcpu->arch.smbase, entering_smm);
+ trace_kvm_smm_transition(vcpu->vcpu_id, vcpu->arch.smbase, entering_smm);

if (entering_smm) {
vcpu->arch.hflags |= HF_SMM_MASK;
--
2.32.0.rc1.229.g3e70b5a671-goog