RDMA fixes for 4.13

Hi Doug,

Those patches were found after you asked me if I have new patches for the rdma-rc and at that time I really didn't have.

There are three patches in this series, two from Majd and one from Noa.

The patch from Noa was the one which pushed me to send it now. Latest changes to support LID started to use port number to determine port type, and it is not always safe. This allows access to non-allocated memory, despite the fact that the scope of this attack is limited by the size of port (u8), but it is better to fix it now and don't bother ourselves with stable@ e.t.c.

The patches from Majd are fixing one panic and one as a followup to latest discussion with Selvin about common modify_port function.

Thanks
----------------------------------------------------------------
Majd Dibbiny (2):
IB/mlx5: Fix Raw Packet QP event handler assignment IB/mlx5: Always return success for RoCE modify port

Noa Osherovich (1):
IB/core: Avoid accessing non-allocated memory when inferring port type

 drivers/infiniband/core/uverbs_cmd.c | 11 +++++++----
 drivers/infiniband/core/verbs.c      |  7 ++++++-
 drivers/infiniband/hw/mlx5/main.c    |  6 ++++++
 drivers/infiniband/hw/mlx5/qp.c      |  1 +
 include/rdma/ib_verbs.h              |  1 +
 5 files changed, 21 insertions(+), 5 deletions(-)

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