RDMA/cma: Fix synchronization with device removal in cma_iw_handler

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The cma_iw_handler needs to validate the state of the rdma_cm_id before
processing a new connection request to ensure that a device removal is
not already being processed for the same rdma_cm_id.  Without the state
check, the user can receive simultaneous callbacks for the same cm_id, or
a callback after they've destroyed the cm_id.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Sean Hefty 2007-05-07 11:49:12 -07:00 • committed by Roland Dreier

parent 8aa08602bd

commit be65f086f2

1 changed files with 3 additions and 2 deletions

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5

drivers/infiniband/core/cma.c

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