Re: [PATCH v1 01/13] genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie

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To: Jason Gunthorpe <jgg@xxxxxxxxxx>
Subject: Re: [PATCH v1 01/13] genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie
From: Nicolin Chen <nicolinc@xxxxxxxxxx>
Date: Thu, 13 Feb 2025 13:34:01 -0800
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>, <kevin.tian@xxxxxxxxx>, <maz@xxxxxxxxxx>, <joro@xxxxxxxxxx>, <will@xxxxxxxxxx>, <robin.murphy@xxxxxxx>, <shuah@xxxxxxxxxx>, <iommu@xxxxxxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, <linux-kselftest@xxxxxxxxxxxxxxx>, <eric.auger@xxxxxxxxxx>, <baolu.lu@xxxxxxxxxxxxxxx>, <yi.l.liu@xxxxxxxxx>, <yury.norov@xxxxxxxxx>, <jacob.pan@xxxxxxxxxxxxxxxxxxx>, <patches@xxxxxxxxxxxxxxx>
In-reply-to: <20250213135752.GY3754072@nvidia.com>

On Thu, Feb 13, 2025 at 09:57:52AM -0400, Jason Gunthorpe wrote:
> Nicolin - lets change the patch structure a little bit can you adjust
> this patch to leave iommu_dma_compose_msi_msg() in dma-iommu.c and the
> next patch will be all about renaming and moving it to the MSI core
> code instead? Easier to explain

Ack. I moved that and updated the commit message too.

Thanks
Nicolin

References:
- [PATCH v1 00/13] iommu: Add MSI mapping support with nested SMMU
  - From: Nicolin Chen
- [PATCH v1 01/13] genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie
  - From: Nicolin Chen
- Re: [PATCH v1 01/13] genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie
  - From: Thomas Gleixner
- Re: [PATCH v1 01/13] genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie
  - From: Jason Gunthorpe

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