RE: [PATCH v4 07/13] iommu/vt-d: Limit intel_iommu_set_dev_pasid() for paging domain

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Subject: RE: [PATCH v4 07/13] iommu/vt-d: Limit intel_iommu_set_dev_pasid() for paging domain
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Wed, 6 Nov 2024 07:44:39 +0000
Accept-language: en-US
Cc: "alex.williamson@xxxxxxxxxx" <alex.williamson@xxxxxxxxxx>, "eric.auger@xxxxxxxxxx" <eric.auger@xxxxxxxxxx>, "nicolinc@xxxxxxxxxx" <nicolinc@xxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "chao.p.peng@xxxxxxxxxxxxxxx" <chao.p.peng@xxxxxxxxxxxxxxx>, "iommu@xxxxxxxxxxxxxxx" <iommu@xxxxxxxxxxxxxxx>, "Duan, Zhenzhong" <zhenzhong.duan@xxxxxxxxx>, "vasant.hegde@xxxxxxx" <vasant.hegde@xxxxxxx>, "will@xxxxxxxxxx" <will@xxxxxxxxxx>
In-reply-to: <20241104131842.13303-8-yi.l.liu@intel.com>
References: <20241104131842.13303-1-yi.l.liu@intel.com> <20241104131842.13303-8-yi.l.liu@intel.com>

> From: Liu, Yi L <yi.l.liu@xxxxxxxxx>
> Sent: Monday, November 4, 2024 9:19 PM
> 
> intel_iommu_set_dev_pasid() is only supposed to be used by paging domain,
> so limit it.
> 
> Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>

References:
- [PATCH v4 00/13] Make set_dev_pasid op supporting domain replacement
  - From: Yi Liu
- [PATCH v4 07/13] iommu/vt-d: Limit intel_iommu_set_dev_pasid() for paging domain
  - From: Yi Liu

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