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SubjectRe: BUG in drivers/dma/ioat/dma_v2.c:314
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On Wed, 2010-07-07 at 10:47 -0700, Dan Williams wrote:
> Chris this change will make the driver's dma mapping calls succeed which
> means we once again need to be prepared for the case where the engine's
> iommu is not configured correctly.

It ought to succeed but do nothing -- just return the physical address
as if you have no IOMMU (which for this device you don't).

--
David Woodhouse Open Source Technology Centre
David.Woodhouse@intel.com Intel Corporation



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