Add domain_flush_cache

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Because virtual machine domain may have multiple devices from different iommus, it cannot use __iommu_flush_cache.

In some common low level functions, use domain_flush_cache instead of __iommu_flush_cache. On the other hand, in some functions, iommu can is specified or domain cannot be got, still use __iommu_flush_cache

Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Weidong Han 2008-12-08 23:00:00 +08:00 • committed by Joerg Roedel

parent c7151a8dfe

commit 5331fe6f56

1 changed files with 26 additions and 17 deletions

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43

drivers/pci/intel-iommu.c

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