From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
To: Honggang LI <honli@redhat.com>, Eric Dumazet <eric.dumazet@gmail.com>
Cc: roland@kernel.org, sean.hefty@intel.com,
hal.rosenstock@gmail.com, kaber@trash.net, davem@davemloft.net,
alex.estrin@intel.com, dledford@redhat.com, edumazet@google.com,
erezsh@mellanox.com, maheshb@google.com, jbenc@redhat.com,
ebiederm@xmission.com, elfring@users.sourceforge.net,
f.fainelli@gmail.com, linux@roeck-us.net, andrew@lunn.ch,
sfeldma@gmail.com, alexander.h.duyck@intel.com,
linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH linux-next 1/4] infiniband/ipoib: fix possible NULL pointer dereference in ipoib_get_iflink
Date: Tue, 14 Apr 2015 17:49:55 +0200 [thread overview]
Message-ID: <552D3723.9050706@6wind.com> (raw)
In-Reply-To: <20150414154422.GB21856@honli.nay.redhat.com>
Le 14/04/2015 17:44, Honggang LI a écrit :
> On Tue, Apr 14, 2015 at 08:34:33AM -0700, Eric Dumazet wrote:
>> On Tue, 2015-04-14 at 23:20 +0800, Honggang Li wrote:
>>> Starting monitoring for VG vg_rdma01: 3 logical volume(s) in volume
>>> group "vg_rdma01" monitored
>>> [ OK ]
>>
>>
>>> CR2: 0000000000000120
>>> ---[ end trace a8610f6e9640eb85 ]---
>>>
>>> Signed-off-by: Honggang Li <honli@redhat.com>
>>
>> When was this bug added ?
>>
>
> Sorry, I do not know. I ran into this bug today when I'm tracing a race
> condition issue related qib. In order to check upstream linux-next fix
> the race condition or not, I build linux-next-20150414 on two machines. Both
> machines panic at modprobe ib_ipoib. Do you means I need to report a
> bug? But I do not know report to who or where.
Here is the tag:
Fixes: 5aa7add8f14b ("infiniband/ipoib: implement ndo_get_iflink")
next prev parent reply other threads:[~2015-04-14 15:50 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-14 15:20 [PATCH linux-next 0/4] fix possile NULL pointer dereference in ndo_get_iflink callback functions Honggang Li
2015-04-14 15:20 ` [PATCH linux-next 1/4] infiniband/ipoib: fix possible NULL pointer dereference in ipoib_get_iflink Honggang Li
2015-04-14 15:34 ` Eric Dumazet
2015-04-14 15:44 ` Honggang LI
2015-04-14 15:49 ` Nicolas Dichtel [this message]
2015-04-14 15:53 ` Honggang LI
2015-04-14 16:14 ` Eric Dumazet
2015-04-14 16:01 ` Yann Droneaud
2015-04-14 16:44 ` Nicolas Dichtel
2015-04-14 16:30 ` Erez Shitrit
2015-04-14 16:46 ` Nicolas Dichtel
2015-04-14 20:41 ` Jason Gunthorpe
2015-04-15 5:24 ` Or Gerlitz
2015-04-15 6:17 ` Erez Shitrit
2015-04-15 16:06 ` Jason Gunthorpe
2015-04-16 11:27 ` Erez Shitrit
2015-04-15 5:16 ` Honggang LI
2015-04-15 6:57 ` Honggang LI
2015-04-14 15:20 ` [PATCH linux-next 2/4] ipvlan: fix possible NULL pointer dereference in ipvlan_get_iflink Honggang Li
2015-04-14 15:20 ` [PATCH linux-next 3/4] macvlan: fix possible NULL pointer dereference in macvlan_dev_get_iflink Honggang Li
2015-04-14 15:26 ` Patrick McHardy
2015-04-14 15:32 ` Honggang LI
2015-04-14 15:35 ` Patrick McHardy
2015-04-14 17:47 ` David Miller
2015-04-14 15:35 ` Nicolas Dichtel
2015-04-14 15:37 ` Andrew Lunn
2015-04-14 15:46 ` Honggang LI
2015-04-14 15:20 ` [PATCH linux-next 4/4] net/dsa: fix possible NULL pointer dereference in dsa_slave_get_iflink Honggang Li
2015-04-14 15:55 ` Guenter Roeck
2015-04-14 16:26 ` [PATCH linux-next v2] infiniband/ipoib: fix possible NULL pointer dereference in ipoib_get_iflink Honggang Li
2015-04-14 16:26 ` [PATCH] " Honggang Li
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