linux-kernel - Re: [PATCH v7 0/8] Add Intel VT-d nested translation (part 1/2)

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Message-ID: <20231025120746.GZ3952@nvidia.com>
Date:   Wed, 25 Oct 2023 09:07:46 -0300
From:   Jason Gunthorpe <jgg@...dia.com>
To:     Yi Liu <yi.l.liu@...el.com>
Cc:     joro@...tes.org, alex.williamson@...hat.com, kevin.tian@...el.com,
        robin.murphy@....com, baolu.lu@...ux.intel.com, cohuck@...hat.com,
        eric.auger@...hat.com, nicolinc@...dia.com, kvm@...r.kernel.org,
        mjrosato@...ux.ibm.com, chao.p.peng@...ux.intel.com,
        yi.y.sun@...ux.intel.com, peterx@...hat.com, jasowang@...hat.com,
        shameerali.kolothum.thodi@...wei.com, lulu@...hat.com,
        suravee.suthikulpanit@....com, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        zhenzhong.duan@...el.com, joao.m.martins@...cle.com
Subject: Re: [PATCH v7 0/8] Add Intel VT-d nested translation (part 1/2)

On Tue, Oct 24, 2023 at 08:14:04AM -0700, Yi Liu wrote:

> Lu Baolu (5):
>   iommu/vt-d: Extend dmar_domain to support nested domain
>   iommu/vt-d: Add helper for nested domain allocation
>   iommu/vt-d: Add helper to setup pasid nested translation
>   iommu/vt-d: Add nested domain allocation
>   iommu/vt-d: Disallow read-only mappings to nest parent domain
> 
> Yi Liu (3):
>   iommufd: Add data structure for Intel VT-d stage-1 domain allocation
>   iommu/vt-d: Make domain attach helpers to be extern
>   iommu/vt-d: Set the nested domain to a device

I put this in linux-next too

I think we will need a v8 on the list

Jason