On Wed, 3 Apr 2019, Fenghua Yu wrote: > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c > > +u64 kvm_get_core_capability(void) > +{ > + return 0; > +} > +EXPORT_SYMBOL_GPL(kvm_get_core_capability); Why is this global and exported? The only users are in this very file. Thanks, tglx