OpenCloudOS-Kernel/drivers/infiniband/ulp/ipoib
Hangbin Liu 0d68fc4f12 infiniband: make sure the src net is infiniband when create new link
When we create a new infiniband link with uninfiniband device, e.g. `ip link
add link em1 type ipoib pkey 0x8001`. We will get a NULL pointer dereference
cause other dev like Ethernet don't have struct ib_device.

The code path is:
rtnl_newlink
  |-- ipoib_new_child_link
        |-- __ipoib_vlan_add
              |-- ipoib_set_dev_features
                    |-- ib_query_device

Fix this bug by make sure the src net is infiniband when create new link.

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03 20:38:56 -05:00
..
Kconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Makefile IB/ipoib: Add rtnl_link_ops support 2012-09-20 16:49:17 -04:00
ipoib.h IPoIB: Fix usage of uninitialized multicast objects 2013-11-08 14:42:49 -08:00
ipoib_cm.c IPoIB: Change CM skb memory allocation to be non-atomic during init 2013-11-08 14:42:48 -08:00
ipoib_ethtool.c IPoIB: Add version and firmware info to ethtool reporting 2013-02-19 08:21:36 -08:00
ipoib_fs.c Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
ipoib_ib.c IPoIB: Add path query flushing in ipoib_ib_dev_cleanup 2013-11-08 14:42:49 -08:00
ipoib_main.c IPoIB: lower NAPI weight 2013-11-08 14:42:50 -08:00
ipoib_multicast.c IPoIB: Start multicast join process only on active ports 2013-11-08 14:42:49 -08:00
ipoib_netlink.c infiniband: make sure the src net is infiniband when create new link 2014-01-03 20:38:56 -05:00
ipoib_verbs.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ipoib_vlan.c IPoIB: Fix deadlock between dev_change_flags() and __ipoib_dev_flush() 2013-11-08 14:42:49 -08:00