Merge tag 'iommu-fixes-v4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'iommu-fixes-v4.7-rc3' of git://git./linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:
 "Three patches queued up:

   - Fix for ARM-SMMU to add a missing iommu-ops callback which is
     required by common iommu code

   - Fix for the rockchip iommu where the wrong MMUs got the commands

   - A regression fix for the Intel VT-d driver.  The regression only
     showed up on X58 chipsets with more than one iommu.  These chipsets
     seem to require that QI is enabled on all IOMMUs before it can be
     used"

* tag 'iommu-fixes-v4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Enable QI on all IOMMUs before setting root entry
  iommu/rockchip: Fix zap cache during device attach
  iommu/arm-smmu: Wire up map_sg for arm-smmu-v3