IOMMU Updates for Linux v3.14 A few patches have been queued up for this merge window: * Improvements for the ARM-SMMU driver (IOMMU_EXEC support, IOMMU group support) * Updates and fixes for the shmobile IOMMU driver * Various fixes to generic IOMMU code and the Intel IOMMU driver * Some cleanups in IOMMU drivers (dev_is_pci() usage)