From: Thomas Graf <tgraf@noironetworks.com>
To: Pravin B Shelar <pshelar@nicira.com>
Cc: davem@davemloft.net, dev@openvswitch.org, netdev@vger.kernel.org,
amuller@redhat.com
Subject: Re: [ovs-dev] [PATCH net] openvswitch: Fix net exit.
Date: Fri, 20 Feb 2015 00:24:46 +0100 [thread overview]
Message-ID: <20150219232446.GD29571@pox.localdomain> (raw)
In-Reply-To: <1424200990-1558-1-git-send-email-pshelar@nicira.com>
On 02/17/15 at 11:23am, Pravin B Shelar wrote:
> Open vSwitch allows moving internal vport to different namespace
> while still connected to the bridge. But when namespace deleted
> OVS does not detach these vports, that results in dangling
> pointer to netdevice which causes kernel panic as follows.
> This issue is fixed by detaching all ovs ports from the deleted
> namespace at net-exit.
[...]
> Reported-by: Assaf Muller <amuller@redhat.com>
> Fixes: 46df7b81454("openvswitch: Add support for network namespaces.")
> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Reviewed-by: Thomas Graf <tgraf@noironetworks.com>
next prev parent reply other threads:[~2015-02-19 23:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-17 19:23 [PATCH net] openvswitch: Fix net exit Pravin B Shelar
2015-02-19 23:24 ` Thomas Graf [this message]
2015-02-20 1:40 ` Andy Zhou
2015-02-20 2:55 ` Pravin Shelar
2015-02-20 20:32 ` David Miller
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