AMD IOMMU: add checks for dma_ops domain to dma_ops functions

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Impact: detect when a driver uses a device assigned otherwise

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

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Joerg Roedel 2008-12-02 17:49:42 +01:00

parent 9fdb19d64c

commit 5b28df6f43

1 changed files with 35 additions and 6 deletions

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arch/x86/kernel/amd_iommu.c

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