Commits
David Woodhouse committed 5a5e02a614e
intel-iommu: Fix dma vs. mm page confusion with aligned_nrpages() The aligned_nrpages() function rounds up to the next VM page, but returns its result as a number of DMA pages. Purely theoretical except on IA64, which doesn't boot with VT-d right now anyway. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>