[dpdk-stable] [PATCH 1/6] net/virtio-user: do not stop stopped device again

[Maxime Coquelin]

On 10/29/18 6:28 AM, Tiwei Bie wrote:
> Without this change, virtio-user still works, but it will show
> annoying error messages like this on shutdown:
> 
> vhost_kernel_set_backend(): VHOST_NET_SET_BACKEND fails, Operation not permitted
> vhost_kernel_ioctl(): VHOST_RESET_OWNER failed: Operation not permitted
> 
> Fixes: e3b434818bbb ("net/virtio-user: support kernel vhost")
> Fixes: 12ecb2f63b12 ("net/virtio-user: support memory hotplug")
> Cc: stable at dpdk.org
> 
> Reported-by: Stephen Hemminger <stephen at networkplumber.org>
> Signed-off-by: Tiwei Bie <tiwei.bie at intel.com>
> ---
>   drivers/net/virtio/virtio_user/virtio_user_dev.c | 4 ++++
>   1 file changed, 4 insertions(+)

Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>

Thanks,
Maxime