Subject: Re: [PATCH net-next] hyperv: Add handler for RNDIS_STATUS_NETWORK_CHANGE event

From: Olaf Hering <[email-masked]>
Date: Fri, 20 Jun 2014 06:57:04 +0200

On Thu, Jun 19, Haiyang Zhang wrote:

> The RNDIS_STATUS_NETWORK_CHANGE event is received after the Hyper-V host
> sleep or hibernation. We refresh network at this time.

> +	char *argv[] = { "/etc/init.d/network", "restart", NULL };

What happens if that file does not exist? Dead network in the guest?
I tend to think if a VM with PV drivers goes to sleep it has to go
through the whole suspend/resume cycle, very much like the "LID closed"
event. So I think this and the other fbdev change that is floating
around is wrong.

Olaf