Re: [Intel-gfx] [PATCH] agp: iommu_gfx_mapped only available if CONFIG_INTEL_IOMMU is set

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On Fri, Oct 28, 2011 at 15:56, Keith Packard <keithp@xxxxxxxxxx> wrote:
Kernels with no iommu support cannot ever need the Ironlake
work-around, so never enable it in that case.

Might be better to completely remove the work-around from the kernel
in this case?

Signed-off-by: Keith Packard <keithp@xxxxxxxxxx>
Cc: Ben Widawsky <ben@xxxxxxxxxxxx>

Reviewed-By: Eugeni Dodonov <eugeni.dodonov@xxxxxxxxx>

We have no need for the workaround when we don't have IOMMU.

--
Eugeni Dodonov

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