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Commit 64de5af0 authored by Benjamin LaHaise's avatar Benjamin LaHaise Committed by David Woodhouse
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intel-iommu: Fix integer wrap on 32 bit kernels 



The following 64 bit promotions are necessary to handle memory above the
4GiB boundary correctly.

[dwmw2: Fix the second part not to need 64-bit arithmetic at all]

Signed-off-by: default avatarBenjamin LaHaise <ben.lahaise@neterion.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 59c36286
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