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Re: [PATCH v1 21/22] vfio/pci: Allow the selection of a given iommu back
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From: |
Jason Gunthorpe |
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Subject: |
Re: [PATCH v1 21/22] vfio/pci: Allow the selection of a given iommu backend |
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Date: |
Wed, 6 Sep 2023 15:10:39 -0300 |
On Wed, Aug 30, 2023 at 06:37:53PM +0800, Zhenzhong Duan wrote:
> Note the /dev/iommu device may have been pre-opened by a
> management tool such as libvirt. This mode is no more considered
> for the legacy backend. So let's remove the "TODO" comment.
Can you show an example of that syntax too?
Also, the vfio device should be openable externally as well
Jason
- Re: [PATCH v1 21/22] vfio/pci: Allow the selection of a given iommu backend,
Jason Gunthorpe <=