| Message ID | 1383573163-17865-3-git-send-email-gleb@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Il 04/11/2013 14:52, Gleb Natapov ha scritto: > Currently cpuid emulation is traced only when executed by intercept. > Move trace point so that emulator invocation is traced too. > > Signed-off-by: Gleb Natapov <gleb@redhat.com> > --- > arch/x86/kvm/cpuid.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c > index 86d5756..8f66fba 100644 > --- 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); > Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 86d5756..8f66fba 100644 --- 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);
Currently cpuid emulation is traced only when executed by intercept. Move trace point so that emulator invocation is traced too. Signed-off-by: Gleb Natapov <gleb@redhat.com> --- arch/x86/kvm/cpuid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)