Re: [PATCH v2 net-next 1/2] hv_netvsc: fix deadlock on hotplug

2017-09-11 Thread David Miller
From: Stephen Hemminger Date: Wed, 6 Sep 2017 13:53:05 -0700 > When a virtual device is added dynamically (via host console), then > the vmbus sends an offer message for the primary channel. The processing > of this message for networking causes the network device to

[PATCH v2 net-next 1/2] hv_netvsc: fix deadlock on hotplug

2017-09-06 Thread Stephen Hemminger
When a virtual device is added dynamically (via host console), then the vmbus sends an offer message for the primary channel. The processing of this message for networking causes the network device to then initialize the sub channels. The problem is that setting up the sub channels needs to wait