[PATCH 5/6] KVM: x86: Rename "found" variable in kvm_cpuid() to "exact_entry_exists"

[Sean Christopherson]

Rename "found" in kvm_cpuid() to "exact_entry_exists" to better convey
that the intent of the tracepoint's "found/not found" output is to trace
whether the output values are for the actual requested leaf or for some
other (likely unrelated) leaf that was found while processing entries to
emulate funky CPU behavior, e.g. the max basic leaf on Intel CPUs when
the requested CPUID leaf is out of range.

Suggested-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
---
 arch/x86/kvm/cpuid.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 869526930cf7..b0a4f3c17932 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -1002,10 +1002,10 @@ void kvm_cpuid(struct kvm_vcpu *vcpu, u32 *eax, u32 *ebx,
 {
 	const u32 function = *eax, index = *ecx;
 	struct kvm_cpuid_entry2 *entry;
-	bool found;
+	bool exact_entry_exists;
 
 	entry = kvm_find_cpuid_entry(vcpu, function, index);
-	found = entry;
+	exact_entry_exists = !!entry;
 	/*
 	 * Intel CPUID semantics treats any query for an out-of-range
 	 * leaf as if the highest basic leaf (i.e. CPUID.0H:EAX) were
@@ -1047,7 +1047,7 @@ void kvm_cpuid(struct kvm_vcpu *vcpu, u32 *eax, u32 *ebx,
 			}
 		}
 	}
-	trace_kvm_cpuid(function, *eax, *ebx, *ecx, *edx, found);
+	trace_kvm_cpuid(function, *eax, *ebx, *ecx, *edx, exact_entry_exists);
 }
 EXPORT_SYMBOL_GPL(kvm_cpuid);
 
-- 
2.24.1