Re: [PATCH v8 18/24] vfio: Determine noiommu in vfio_device registration

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Subject: Re: [PATCH v8 18/24] vfio: Determine noiommu in vfio_device registration
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Tue, 28 Mar 2023 06:36:41 +0000
Accept-language: en-US
Cc: "linux-s390@xxxxxxxxxxxxxxx" <linux-s390@xxxxxxxxxxxxxxx>, "yi.y.sun@xxxxxxxxxxxxxxx" <yi.y.sun@xxxxxxxxxxxxxxx>, "mjrosato@xxxxxxxxxxxxx" <mjrosato@xxxxxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx" <intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx>, "joro@xxxxxxxxxx" <joro@xxxxxxxxxx>, "cohuck@xxxxxxxxxx" <cohuck@xxxxxxxxxx>, "Hao, Xudong" <xudong.hao@xxxxxxxxx>, "peterx@xxxxxxxxxx" <peterx@xxxxxxxxxx>, "Zhao, Yan Y" <yan.y.zhao@xxxxxxxxx>, "eric.auger@xxxxxxxxxx" <eric.auger@xxxxxxxxxx>, "Xu, Terrence" <terrence.xu@xxxxxxxxx>, "nicolinc@xxxxxxxxxx" <nicolinc@xxxxxxxxxx>, "shameerali.kolothum.thodi@xxxxxxxxxx" <shameerali.kolothum.thodi@xxxxxxxxxx>, "suravee.suthikulpanit@xxxxxxx" <suravee.suthikulpanit@xxxxxxx>, "intel-gfx@xxxxxxxxxxxxxxxxxxxxx" <intel-gfx@xxxxxxxxxxxxxxxxxxxxx>, "chao.p.peng@xxxxxxxxxxxxxxx" <chao.p.peng@xxxxxxxxxxxxxxx>, "lulu@xxxxxxxxxx" <lulu@xxxxxxxxxx>, "robin.murphy@xxxxxxx" <robin.murphy@xxxxxxx>, "jasowang@xxxxxxxxxx" <jasowang@xxxxxxxxxx>, "Jiang, Yanting" <yanting.jiang@xxxxxxxxx>
In-reply-to: <20230327094047.47215-19-yi.l.liu@intel.com>
References: <20230327094047.47215-1-yi.l.liu@intel.com> <20230327094047.47215-19-yi.l.liu@intel.com>

> From: Liu, Yi L <yi.l.liu@xxxxxxxxx>
> Sent: Monday, March 27, 2023 5:41 PM
> 
> This adds a noiommu flag in vfio_device, hence caller of the
> vfio_device_is_noiommu() just refers to the flag for noiommu
> check.
> 
> Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>

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

References:
- [PATCH v8 00/24] Add vfio_device cdev for iommufd support
  - From: Yi Liu
- [PATCH v8 18/24] vfio: Determine noiommu in vfio_device registration
  - From: Yi Liu

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