Re: [PATCH 06/14] vfio: remove the iommudata hack for noiommu groups

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Subject: Re: [PATCH 06/14] vfio: remove the iommudata hack for noiommu groups
From: Jason Gunthorpe <jgg@xxxxxxxxxx>
Date: Wed, 15 Sep 2021 13:44:33 -0300
Cc: Alex Williamson <alex.williamson@xxxxxxxxxx>, Diana Craciun <diana.craciun@xxxxxxxxxxx>, Cornelia Huck <cohuck@xxxxxxxxxx>, Kirti Wankhede <kwankhede@xxxxxxxxxx>, Eric Auger <eric.auger@xxxxxxxxxx>, Terrence Xu <terrence.xu@xxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, Kevin Tian <kevin.tian@xxxxxxxxx>
In-reply-to: <20210913071606.2966-7-hch@lst.de>
References: <20210913071606.2966-1-hch@lst.de> <20210913071606.2966-7-hch@lst.de>

On Mon, Sep 13, 2021 at 09:15:58AM +0200, Christoph Hellwig wrote:
> Just pass a noiommu argument to vfio_create_group and set up the
> ->noiommu flag directly, and remove the now superflous
> vfio_iommu_group_put helper.

Nothing wrong with the patch, but vfio_iommu_group_put() is now
removed in patch 1

Jason

References:
- cleanup vfio iommu_group creation v5
  - From: Christoph Hellwig
- [PATCH 06/14] vfio: remove the iommudata hack for noiommu groups
  - From: Christoph Hellwig

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