[Xen-devel] [PATCH 4/5] VT-d support for PV guests (V2)

[Espen Skoglund <espen.skoglund@xxxxxxxxxxxxx>]

Handle dynamic IOMMU map/unmap for guests

Perform IOMMU map/unmap when (a) frame type changes, (b) memory
reservation changes, and (c) a grant reference is newly mapped or
completely unmapped from a domain.

Signed-off-by: Espen Skoglund <espen.skoglund@xxxxxxxxxxxxx>

Attachment: xen-iommu-pv-mappings.path
Description: Binary data

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