intel-iommu: No mapping for non-PCI devices

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This should fix kernel.org bug #11821, where the dcdbas driver makes up
a platform device and then uses dma_alloc_coherent() on it, in an
attempt to get memory < 4GiB.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

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David Woodhouse 2009-07-04 14:08:36 +01:00

parent 62edf5dc4a

commit 736768325e

1 changed files with 10 additions and 5 deletions

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drivers/pci/intel-iommu.c

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