KVM: x86: trace cpuid emulation when called from emulator

Currently cpuid emulation is traced only when executed by intercept.
Move trace point so that emulator invocation is traced too.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 86d5756dda07b5d15c4e761e37d469f8f2d251c7..8f66fba804e4d84fdf166be806b60a6134c3332e 100644 (file)
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -756,6 +756,7 @@ void kvm_cpuid(struct kvm_vcpu *vcpu, u32 *eax, u32 *ebx, u32 *ecx, u32 *edx)
                *edx = best->edx;
        } else
                *eax = *ebx = *ecx = *edx = 0;
+       trace_kvm_cpuid(function, *eax, *ebx, *ecx, *edx);
 }
 EXPORT_SYMBOL_GPL(kvm_cpuid);
 
@@ -771,6 +772,5 @@ void kvm_emulate_cpuid(struct kvm_vcpu *vcpu)
        kvm_register_write(vcpu, VCPU_REGS_RCX, ecx);
        kvm_register_write(vcpu, VCPU_REGS_RDX, edx);
        kvm_x86_ops->skip_emulated_instruction(vcpu);
-       trace_kvm_cpuid(function, eax, ebx, ecx, edx);
 }
 EXPORT_SYMBOL_GPL(kvm_emulate_cpuid);