RE: [PATCH v2 05/17] iommufd: Keep track of each device's reserved regions instead of groups

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To: Jason Gunthorpe <jgg@xxxxxxxxxx>, "iommu@xxxxxxxxxxxxxxx" <iommu@xxxxxxxxxxxxxxx>, "linux-kselftest@xxxxxxxxxxxxxxx" <linux-kselftest@xxxxxxxxxxxxxxx>
Subject: RE: [PATCH v2 05/17] iommufd: Keep track of each device's reserved regions instead of groups
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Fri, 10 Mar 2023 10:42:01 +0000
Accept-language: en-US
Cc: "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, Nicolin Chen <nicolinc@xxxxxxxxxx>, "Liu, Yi L" <yi.l.liu@xxxxxxxxx>
In-reply-to: <5-v2-51b9896e7862+8a8c-iommufd_alloc_jgg@nvidia.com>
Thread-index: AQHZUVX+iqvyMC/fIECDmZDmi8C4Pq7z1weg
Thread-topic: [PATCH v2 05/17] iommufd: Keep track of each device's reserved regions instead of groups

> From: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Sent: Wednesday, March 8, 2023 8:36 AM
> 
> 
>  /* Narrow the valid_iova_itree to include reserved ranges from a group. */

s/group/device/

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

References:
- [PATCH v2 00/17] Add iommufd physical device operations for replace and alloc hwpt
  - From: Jason Gunthorpe
- [PATCH v2 05/17] iommufd: Keep track of each device's reserved regions instead of groups
  - From: Jason Gunthorpe

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