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x86/mm: introduce the mermap
The mermap provides a fast way to create ephemeral mm-local mappings of physical pages. The purpose of this is to access pages that have been removed from the direct map. Potential use cases are: 1.
The mermap provides a fast way to create ephemeral mm-local mappings of physical pages. The purpose of this is to access pages that have been removed from the direct map. Potential use cases are: 1.