linux-kernel - Re: [PATCH net-next] hyperv: Add handler for RNDIS_STATUS_NETWORK

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20140620045704.GA4850@aepfle.de>
Date:	Fri, 20 Jun 2014 06:57:04 +0200
From:	Olaf Hering <olaf@...fle.de>
To:	Haiyang Zhang <haiyangz@...rosoft.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org, kys@...rosoft.com,
	jasowang@...hat.com, linux-kernel@...r.kernel.org,
	driverdev-devel@...uxdriverproject.org
Subject: Re: [PATCH net-next] hyperv: Add handler for
 RNDIS_STATUS_NETWORK_CHANGE event

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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/