RDMA/cxgb4: Lock around accept/reject downcalls

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There is a race between ULP threads doing an accept/reject, and the
ingress processing thread handling close/abort for the same connection.
The accept/reject path needs to hold the lock to serialize these paths.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

[ Fold in locking fix found by Dan Carpenter <dan.carpenter@oracle.com>.
  - Roland ]

Signed-off-by: Roland Dreier <roland@purestorage.com>

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Steve Wise 2014-03-21 20:40:35 +05:30 • committed by Roland Dreier

parent 9c88aa003d

commit a7db89eb89

1 changed files with 21 additions and 10 deletions

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drivers/infiniband/hw/cxgb4/cm.c

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