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Re: [Xen-devel] [PATCH] VT-d: Chop down the DMAR_OPERATION_TIMEOUT to a low number of milliseconds.



> From: Xu, Quan
> Sent: Monday, March 14, 2016 3:16 PM
> 
> We confirmed with VT-d hardware team that 1ms is large enough for IOMMU
> internal flush. So We can change the DMAR_OPERATION_TIMEOUT from 1000 ms
> to 1 ms.
> 
> Signed-off-by: Quan Xu <quan.xu@xxxxxxxxx>
> 

Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>

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