Re: [PATCH v4] failover: unregister ROM on unplug

2021-08-11 Thread Laurent Vivier
On 11/08/2021 08:50, Michael S. Tsirkin wrote: > On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: >> The intend of failover is to allow to migrate a VM with a VFIO >> networking card without disrupting the network operation by switching >> to a virtio-net device during the migration.

Re: [PATCH v4] failover: unregister ROM on unplug

2021-08-10 Thread Michael S. Tsirkin
On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: > The intend of failover is to allow to migrate a VM with a VFIO > networking card without disrupting the network operation by switching > to a virtio-net device during the migration. > > This simple change allows to test failover wit

Re: [PATCH v4] failover: unregister ROM on unplug

2021-08-03 Thread Laurent Vivier
On 03/08/2021 16:04, Michael S. Tsirkin wrote: > On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: >> The intend of failover is to allow to migrate a VM with a VFIO >> networking card without disrupting the network operation by switching >> to a virtio-net device during the migration.

Re: [PATCH v4] failover: unregister ROM on unplug

2021-08-03 Thread Michael S. Tsirkin
On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: > The intend of failover is to allow to migrate a VM with a VFIO > networking card without disrupting the network operation by switching > to a virtio-net device during the migration. > > This simple change allows to test failover wit

Re: [PATCH v4] failover: unregister ROM on unplug

2021-07-23 Thread Laurent Vivier
On 21/07/2021 18:19, Michael S. Tsirkin wrote: > On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: >> The intend of failover is to allow to migrate a VM with a VFIO >> networking card without disrupting the network operation by switching >> to a virtio-net device during the migration.

Re: [PATCH v4] failover: unregister ROM on unplug

2021-07-21 Thread Laurent Vivier
On 21/07/2021 18:19, Michael S. Tsirkin wrote: > On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: >> The intend of failover is to allow to migrate a VM with a VFIO >> networking card without disrupting the network operation by switching >> to a virtio-net device during the migration.

Re: [PATCH v4] failover: unregister ROM on unplug

2021-07-21 Thread Michael S. Tsirkin
On Wed, Jul 21, 2021 at 06:09:05PM +0200, Laurent Vivier wrote: > The intend of failover is to allow to migrate a VM with a VFIO > networking card without disrupting the network operation by switching > to a virtio-net device during the migration. > > This simple change allows to test failover wit

Re: [PATCH v4] failover: unregister ROM on unplug

2021-07-21 Thread Philippe Mathieu-Daudé
On 7/21/21 6:09 PM, Laurent Vivier wrote: > The intend of failover is to allow to migrate a VM with a VFIO > networking card without disrupting the network operation by switching > to a virtio-net device during the migration. > > This simple change allows to test failover with a simulated device >

[PATCH v4] failover: unregister ROM on unplug

2021-07-21 Thread Laurent Vivier
The intend of failover is to allow to migrate a VM with a VFIO networking card without disrupting the network operation by switching to a virtio-net device during the migration. This simple change allows to test failover with a simulated device like e1000e rather than a vfio device, even if it's u