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RDMA/mlx4: Discard unknown SQP work requests
authorLeon Romanovsky <leonro@mellanox.com>
Tue, 29 May 2018 11:56:14 +0000 (14:56 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 3 Jul 2018 09:21:29 +0000 (11:21 +0200)
commit2f667ff745c82952dd7bc0fd105d27ed7b09aee1
tree6e771e4cdc27f2ba9446fc98ecaed8b3a10a2b34tree | snapshot
parent586ff170c7281af3b6a9f7af23d1fb18949fa2facommit | diff
RDMA/mlx4: Discard unknown SQP work requests

commit 6b1ca7ece15e94251d1d0d919f813943e4a58059 upstream.

There is no need to crash the machine if unknown work request was
received in SQP MAD.

Cc: <stable@vger.kernel.org> # 3.6
Fixes: 37bfc7c1e83f ("IB/mlx4: SR-IOV multiplex and demultiplex MADs")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/infiniband/hw/mlx4/mad.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git