On Wed, 24 Mar 2021, Randy Dunlap wrote: > On 3/24/21 9:35 PM, Bhaskar Chowdhury wrote: > > s/acrros/across/ > > > > Plus some words need prural version...so did it.(page->pages) > > > > Signed-off-by: Bhaskar Chowdhury <[email protected]> > > Acked-by: Randy Dunlap <[email protected]>
Acked-by: Stefano Stabellini <[email protected]> > > --- > > Changes from V1: > > Randy's findings incorporated. > > > > arch/arm/xen/mm.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c > > index 467fa225c3d0..8596dd32dcd5 100644 > > --- a/arch/arm/xen/mm.c > > +++ b/arch/arm/xen/mm.c > > @@ -105,8 +105,8 @@ bool xen_arch_need_swiotlb(struct device *dev, > > * - The Linux page refers to foreign memory > > * - The device doesn't support coherent DMA request > > * > > - * The Linux page may be spanned acrros multiple Xen page, although > > - * it's not possible to have a mix of local and foreign Xen page. > > + * The Linux page may be spanned across multiple Xen pages, although > > + * it's not possible to have a mix of local and foreign Xen pages. > > * Furthermore, range_straddles_page_boundary is already checking > > * if buffer is physically contiguous in the host RAM. > > * > > -- > > > -- > ~Randy >
