[Xen-devel] [PATCH 0/3] iommu: Introduce range operation

[Jean Guyader <jean.guyader@xxxxxxxxxxxxx>]

Hi,

This patches series add a range operation for the intel iommu.

IOTLBs flushes can be really expensive on some hardware, so we
need a range interface to only do the flush once, instead of for
each pages.

01: intel_iommu_set_entry
02: iommu_export_set_entry
03: xc_iommu_map_batch

Thanks,
Jean

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