Re: [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask

To: Tom Murphy <murphyt7@xxxxxx>
Subject: Re: [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask
From: Christoph Hellwig <hch@xxxxxx>
Date: Fri, 10 Jul 2020 17:59:33 +0200
Cc: iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, Robin Murphy <robin.murphy@xxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>, Kukjin Kim <kgene@xxxxxxxxxx>, Krzysztof Kozlowski <krzk@xxxxxxxxxx>, David Woodhouse <dwmw2@xxxxxxxxxxxxx>, Andy Gross <agross@xxxxxxxxxx>, Matthias Brugger <matthias.bgg@xxxxxxxxx>, Rob Clark <robdclark@xxxxxxxxx>, Heiko Stuebner <heiko@xxxxxxxxx>, Gerald Schaefer <gerald.schaefer@xxxxxxxxxx>, Thierry Reding <thierry.reding@xxxxxxxxx>, Jonathan Hunter <jonathanh@xxxxxxxxxx>, Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-samsung-soc@xxxxxxxxxxxxxxx, linux-arm-msm@xxxxxxxxxxxxxxx, linux-mediatek@xxxxxxxxxxxxxxxxxxx, linux-rockchip@xxxxxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-tegra@xxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
In-reply-to: <20190908165642.22253-5-murphyt7@tcd.ie>
References: <20190908165642.22253-1-murphyt7@tcd.ie> <20190908165642.22253-5-murphyt7@tcd.ie>
User-agent: Mutt/1.5.17 (2007-11-01)

Btw, what is the current state of converting intel-iommu to the dma-iommu
code?

Follow-Ups:
- Re: [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask
  - From: Tom Murphy

References:
- [PATCH v6 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api
  - From: Tom Murphy
- [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask
  - From: Tom Murphy