Re: [PATCH 0/2] x86: per-device dma_mapping_ops

[Muli Ben-Yehuda]

On Tue, May 13, 2008 at 03:04:50PM +0900, FUJITA Tomonori wrote:

> This patchset adds per-device dma_mapping_ops support for
> CONFIG_X86_64 like POWER architecture does. This change enables us
> to cleanly fix the Calgary IOMMU issue that some devices are not
> behind the IOMMU [1]. It also would be helpful to handle KVM PCI
> passthrough.

Awesome! Much needed, thank you for doing this.

Cheers,
Muli


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