On 5 June 2018 at 22:23, Michael S. Tsirkin wrote:
> On Tue, Jun 05, 2018 at 09:56:10PM +0800, Yongji Xie wrote:
>> Some old guests (before commit 7a11370e5: "virtio_blk: enable VQs early")
>> kick virtqueue before setting VIRTIO_CONFIG_S_DRIVER_OK. This would cause
>> that those old guests fail t
On Tue, Jun 05, 2018 at 09:56:10PM +0800, Yongji Xie wrote:
> Some old guests (before commit 7a11370e5: "virtio_blk: enable VQs early")
> kick virtqueue before setting VIRTIO_CONFIG_S_DRIVER_OK. This would cause
> that those old guests fail to boot with vhost-user-blk device.
>
> To fix it, start
Some old guests (before commit 7a11370e5: "virtio_blk: enable VQs early")
kick virtqueue before setting VIRTIO_CONFIG_S_DRIVER_OK. This would cause
that those old guests fail to boot with vhost-user-blk device.
To fix it, start vhost when guest kicks instead of waiting for .set_status().
Signed-o
