IB/mthca: check RDMA limits

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Add limit checking on rd_atomic and dest_rd_atomic attributes:
especially for max_dest_rd_atomic, a value that is larger than HCA
capability can cause RDB overflow and corruption of another QP.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Jack Morgenstein 2005-12-09 16:32:21 -08:00 • committed by Roland Dreier

parent 52d0df153c

commit 94361cf74a

1 changed files with 14 additions and 0 deletions

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drivers/infiniband/hw/mthca/mthca_qp.c

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