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| From: | Cédric Le Goater |
| Subject: | Re: [PATCH 3/3] vfio/migration: Make VFIO migration non-experimental |
| Date: | Mon, 26 Jun 2023 18:39:16 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 |
On 6/26/23 18:19, Jason Gunthorpe wrote:
On Mon, Jun 26, 2023 at 05:26:42PM +0200, Cédric Le Goater wrote:Since dirty tracking is a must-have to implement migration support for any existing and future VFIO PCI variant driver, anything else would be experimental code and we are trying to remove the flag ! Please correct me if I am wrong.I don't think we should call it experimental - it is like other qemu options where we can choose to run qemu in a suboptimal way.
In that case, whether the driver implements dirty tracking or not is not a condition to enable migration, only the host kernel driver support is. C.
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