Re: ehci-pci breakage with dma-mapping changes in 5.4-rc2

[Christoph Hellwig]

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.