Commits
Ian Campbell committed a5ddde4a558
swiotlb: add comment where we handle the overflow of a dma mask on 32 bit Impact: cleanup Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>