> -----Original Message-----
> From: [email protected] <linux-hyperv-
> [email protected]> On Behalf Of Stephen Hemminger
> Sent: Wednesday, June 5, 2019 2:51 PM
> To: [email protected]
> Cc: [email protected]; Stephen Hemminger
> <[email protected]>
> Subject: [PATCH] revert async probing of VMBus network devices.
>
> Doing asynchronous probing can lead to reordered network device names.
> And because udev doesn't have any useful information to construct a
> persistent name, this causes VM's to sporadically boot with reordered device
> names and no connectivity.
>
> This shows up on the Ubuntu image on larger VM's where 30% of the time
> eth0 and eth1 get swapped.
>
> Note: udev MAC address policy is disabled on Azure images because the
> netvsc and PCI VF will have the same mac address.
>
> Fixes: af0a5646cb8d ("use the new async probing feature for the hyperv
> drivers")
> Signed-off-by: Stephen Hemminger <[email protected]>
> ---
Reviewed-by: Haiyang Zhang <[email protected]>
