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[Xen-devel] [PATCH] [VTD] Fix MSI-x interrupt remapping

MSI-x may have multiple vectors, however in current interrupt remapping
code, one device only has one entry in interrupt remapping table. 

This patch adds 'remap_index' in msi_desc structure to track its index
in interrupt remapping table. 

Signed-off-by: Haitao Shan <haitao.shan@xxxxxxxxx>
Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>

Attachment: fix-msix-remapping.patch
Description: fix-msix-remapping.patch

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