Re: add swiotlb support to arm32

Christoph Hellwig
2019-07-19T12:33:36Z

On Wed, Jul 17, 2019 at 06:51:46PM +0530, Vignesh Raghavendra wrote:
> > This series adds swiotlb support to the 32-bit arm port to ensure
> > platforms with LPAE support can support DMA mapping for all devices
> > using 32-bit dma masks, just like we do on other ports that support
> >> 32-bit physical addressing and don't have an iommu.
>
>
> This series fixes SATA errors seen on TI platforms with LPAE like DRA7
> Rev H EVM.
>
> Tested-by: Vignesh Raghavendra <vigneshr@ti.com>
>
> Thanks for the fix!

Thanks for testing! Russell, do you want to pick this up via the
arm tree, or should I queue it up in the dma-mapping tree?

>
> --
> Regards
> Vignesh
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