Re: [PATCH] VFIO driver: Non-privileged user level PCI drivers

From: Avi Kivity
Date: Mon May 31 2010 - 07:50:54 EST


On 05/30/2010 05:53 PM, Michael S. Tsirkin wrote:

So what I suggested is failing any kind of access until iommu
is assigned.

So, the kernel driver must be aware of the iommu. In which case it may as well program it.

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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