On Wed, Oct 25, 2023 at 03:44:20PM +1100, Stephen Rothwell wrote: > diff --cc include/linux/iommu.h > index b5b254e205c6,f347bf31761f..000000000000 > --- a/include/linux/iommu.h > +++ b/include/linux/iommu.h > @@@ -64,8 -66,10 +66,11 @@@ struct iommu_domain_geometry > #define __IOMMU_DOMAIN_DMA_FQ (1U << 3) /* DMA-API uses flush queue */ > > #define __IOMMU_DOMAIN_SVA (1U << 4) /* Shared process address space */ > +#define __IOMMU_DOMAIN_PLATFORM (1U << 5) > > + #define __IOMMU_DOMAIN_NESTED (1U << 5) /* User-managed address space nested > + on a stage-2 translation */ One of these should be 6 I'm going to change my tree so __IOMMU_DOMAIN_NESTED is 6 Otherwise looks OK thanks Jason
