On Tue, Jul 16, 2019 at 10:38:05PM +0100, Dmitry Safonov wrote: > @@ -235,6 +236,11 @@ static inline void init_iova_domain(struct iova_domain *iovad, > { > } > > +bool has_iova_flush_queue(struct iova_domain *iovad) > +{ > + return false; > +} > + This needs to be 'static inline', I queued a patch on-top of my fixes branch. Regards, Joerg