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a7d20dc19d
To permit batching of TLB flushes across multiple calls to the IOMMU driver's ->unmap() implementation, introduce a new structure for tracking the address range to be flushed and the granularity at which the flushing is required. This is hooked into the IOMMU API and its caller are updated to make use of the new structure. Subsequent patches will plumb this into the IOMMU drivers as well, but for now the gathering information is ignored. Signed-off-by: Will Deacon <will@kernel.org> |
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mdev | ||
pci | ||
platform | ||
Kconfig | ||
Makefile | ||
vfio_iommu_spapr_tce.c | ||
vfio_iommu_type1.c | ||
vfio_spapr_eeh.c | ||
vfio.c | ||
virqfd.c |