Jan Beulich writes ("[PATCH 1/4][4.15?] VT-d: correct off-by-1 in
number-of-IOMMUs check"):
> Otherwise, if we really run on a system with this many IOMMUs,
> entering/leaving S3 would overrun iommu_state[].Release-Acked-by: Ian Jackson <i...@xenproject.org>
