Re: [kvm-devel] [PATCH 0/24] paravirt_ops for unified x86 - that'sme again!

[Jeremy Fitzhardinge]

Amit Shah wrote:
> Glauber, are you planning on consolidating the dma_ops structure for 32- and 
> 64-bit? 32-bit doesn't currently have a dma_mapping_ops structure, which 
> makes paravirtualizing DMA access difficult on 32-bit.


I think it's a good idea.  While I haven't worked out the details yet,
it seems like something I'll need for Xen dom0 support.

    J
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