Subject: Re: arm-smmu 5000000.iommu: Cannot accommodate DMA offset for IOMMU page tables

From: Robin Murphy <[email-masked]>
Date: Thu, 24 Sep 2020 10:36:47 +0100

On 2020-09-24 10:25, Joerg Roedel wrote:
> Hi Robin,
> 
> On Thu, Sep 24, 2020 at 10:08:46AM +0100, Robin Murphy wrote:
>> This should be fixed by https://lore.kernel.org/linux-iommu/daed[email-masked]/T/#u
>> (already in linux-next).
> 
> Thanks! The question remains why this goes through the dma-mapping tree,
> was it caused by a patch there?

Yes, the issue was introduced by one of the changes in "dma-mapping: 
introduce DMA range map, supplanting dma_pfn_offset", so it only existed 
in the dma-mapping/for-next branch anyway.

Robin.