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Re: [PATCH] hw/core/machine: move compatibility flags for VirtIO-net USO
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From: |
Fabiano Rosas |
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Subject: |
Re: [PATCH] hw/core/machine: move compatibility flags for VirtIO-net USO to machine 8.1 |
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Date: |
Wed, 22 May 2024 19:02:06 -0300 |
On Fri, 17 May 2024 09:53:36 +0200, Fiona Ebner wrote:
> Migration from an 8.2 or 9.0 binary to an 8.1 binary with machine
> version 8.1 can fail with:
>
> > kvm: Features 0x1c0010130afffa7 unsupported. Allowed features: 0x10179bfffe7
> > kvm: Failed to load virtio-net:virtio
> > kvm: error while loading state for instance 0x0 of device
> > '0000:00:12.0/virtio-net'
> > kvm: load of migration failed: Operation not permitted
>
> [...]
Queued, thanks!