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dmar: on unmap, postpone freeing page table pages after the invalidation is done

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dmar: on unmap, postpone freeing page table pages after the invalidation is done

(cherry picked from commit 3848dc4fe6f37cbcfaea29eb94fa560a503f60ab)

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kibAuthored on Sep 25 2024, 3:54 AM
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rG0c7e13cfe204: iommu: extend iommu_map_entry to store the list of associated freed page tableā€¦
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