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SubjectRe: ehci-pci breakage with dma-mapping changes in 5.4-rc2
On Mon, Oct 07, 2019 at 01:54:32PM -0400, Arvind Sankar wrote:
> It doesn't boot with the patch. Won't it go
> dma_get_required_mask
> -> intel_get_required_mask
> -> iommu_need_mapping
> -> dma_get_required_mask
> ?
>
> Should the call to dma_get_required_mask in iommu_need_mapping be
> replaced with dma_direct_get_required_mask on top of your patch?

Yes, sorry.

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