iommu/amd: Flush iova queue before releasing dma_ops_domain

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Before a dma_ops_domain can be freed, we need to make sure
it is not longer referenced by the flush queue. So empty the
queue before a dma_ops_domain can be freed.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Joerg Roedel 2016-07-07 16:12:02 +02:00

parent cda7005ba2

commit 281e8ccbff

1 changed files with 14 additions and 3 deletions

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drivers/iommu/amd_iommu.c

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