Amit Shah wrote:
-pcidevice dev=00:13.0,dma=iommu
Why not default to iommu if one is available?

I've set that as default now.

What should the parameter be to disable just the iommu? dma=noiommu looks ugly.

dma=none ?

Or do we not want to disable an iommu at all (even for debugging or testing something else, like pvdma)?


Good question. Maybe it's safer to always enable it, and to let developers hack it out.

We must be careful of people's feet.

--
error compiling committee.c: too many arguments to function

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