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| author |   Ira Weiny <weiny2@llnl.gov> | 2011-05-19 18:19:28 -0700 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2011-05-23 11:15:48 -0700 |
| commit | c8367c4cd9de512d296fc557f121be62a43987f3 (patch) | |
| tree | 36b9c185a8ebda7dfbe1a61884291f6ae04766d8 /drivers/infiniband/core/cm.c | |
| parent | selinux: avoid unnecessary avc cache stat hit count (diff) | |
| download | linux-dev-c8367c4cd9de512d296fc557f121be62a43987f3.tar.xz linux-dev-c8367c4cd9de512d296fc557f121be62a43987f3.zip | |
IB/mad: Return EPROTONOSUPPORT when an RDMA device lacks the QP required
We had a script which was looping through the devices returned from
ibstat and attempted to register a SMI agent on an ethernet device.
This caused a kernel panic for IBoE devices that don't have QP0.
Fix this by checking if the QP exists before using it.
Signed-off-by: Ira Weiny <weiny2@llnl.gov>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/core/cm.c')
0 files changed, 0 insertions, 0 deletions