tree 3b130ac9ad18970553b904f69bddae722f60b9dc
parent 8bda3092bcfa68f786d94549ae026e8db1eff041
author Joerg Roedel <joerg.roedel@amd.com> 1242123458 +0200
committer Joerg Roedel <joerg.roedel@amd.com> 1243527223 +0200

amd-iommu: handle page table allocation failures in dma_ops code

The code will be required when the aperture size increases dynamically
in the extended address allocator.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>