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iommu/amd: Handle integer overflow in dma_ops_area_alloc
authorJoerg Roedel <jroedel@suse.de>
Wed, 27 May 2015 07:26:09 +0000 (09:26 +0200)
committerJoerg Roedel <jroedel@suse.de>
Fri, 29 May 2015 09:18:01 +0000 (11:18 +0200)
Handle this case to make sure boundary_size does not become
0 and trigger a BUG_ON later.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c patch | blob | history

diff --cc drivers/iommu/amd_iommu.c
Simple merge
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