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97220
2014 Oct 07
0
[PATCH v2 01/15] virtio_pci: fix virtio spec compliance on restore
On (Mon) 06 Oct 2014 [18:10:40], Michael S. Tsirkin wrote:
> On restore, virtio pci does the following:
> + set features
> + init vqs etc - device can be used at this point!
> + set ACKNOWLEDGE,DRIVER and DRIVER_OK status bits
>
> This is in violation of the virtio spec, which
> requires the following order:
> - ACKNOWLEDGE
> - DRIVER
> - init vqs
> - DRIVER_OK