On 24.05.2021 16:34, Connor Davis wrote: > The variables iommu_enabled and iommu_dont_flush_iotlb are defined in > drivers/passthrough/iommu.c and are referenced in common code, which > causes the link to fail when !CONFIG_HAS_PASSTHROUGH. > > Guard references to these variables in common code so that xen > builds when !CONFIG_HAS_PASSTHROUGH. > > Signed-off-by: Connor Davis <connojda...@gmail.com>
Somewhat hesitantly Acked-by: Jan Beulich <jbeul...@suse.com> with ... > --- a/xen/include/xen/iommu.h > +++ b/xen/include/xen/iommu.h > @@ -51,9 +51,15 @@ static inline bool_t dfn_eq(dfn_t x, dfn_t y) > return dfn_x(x) == dfn_x(y); > } > > -extern bool_t iommu_enable, iommu_enabled; > +extern bool_t iommu_enable; ... just "bool" used here, as I think I did say before. Can be taken care of while committing, I think. Jan
