amd-iommu: add function to flush tlb for all domains
This function is required for suspend/resume support with AMD IOMMU
enabled.
Signed-off-by: 
Joerg Roedel <joerg.roedel@amd.com>
parent
92ac4320
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This function is required for suspend/resume support with AMD IOMMU
enabled.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>