On Thu, May 30, 2024 at 11:07 PM Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx> wrote: > - u64 nr_pages) > -{ > - if (!kvm_x86_ops.flush_remote_tlbs_range) > - return -EOPNOTSUPP; > - > - return static_call(kvm_x86_flush_remote_tlbs_range)(kvm, gfn, nr_pages); > -} > +int kvm_arch_flush_remote_tlbs_range(struct kvm *kvm, gfn_t gfn, u64 nr_pages); > #endif /* CONFIG_HYPERV */ Ah, since you are at it please move the prototype out of the #ifdef CONFIG_HYPERV. Paolo