iommu/vt-d: Remove IOVA handling code from the non-dma_ops path

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There's no need for the non-dma_ops path to keep track of IOVAs. The
whole point of the non-dma_ops path is that it allows the IOVAs to be
handled separately. The IOVA handling code removed in this patch is
pointless.

Signed-off-by: Tom Murphy <murphyt7@tcd.ie>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20200516062101.29541-19-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Tom Murphy 2020-05-16 14:21:01 +08:00 • committed by Joerg Roedel

parent 7482fd5925

commit e70b081c6f

1 changed files with 32 additions and 63 deletions

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drivers/iommu/intel-iommu.c

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