linux_dsm_epyc7002/drivers/infiniband
Steve Wise ebb90986e1 RDMA/iwcm: iw_cm_id destruction race fixes
iwcm iw_cm_id destruction race condition fixes:

- iwcm_deref_id() always wakes up if there's another reference.
- clean up race condition in cm_work_handler().
- create static void free_cm_id() which deallocs the work entries and then
  kfrees the cm_id memory.  This reduces code replication.
- rem_ref() if this is the last reference -and- the IWCM owns freeing the
  cm_id, then free it.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-16 13:57:35 -08:00
..
core RDMA/iwcm: iw_cm_id destruction race fixes 2007-02-16 13:57:35 -08:00
hw IB/ehca: Change query_port() to return LINK_UP instead UNKNOWN 2007-02-16 13:57:34 -08:00
ulp IPoIB: Only allow root to change between datagram and connected mode 2007-02-16 13:57:33 -08:00
Kconfig RDMA/cxgb3: Add driver for Chelsio T3 RNIC 2007-02-12 16:16:18 -08:00
Makefile RDMA/cxgb3: Add driver for Chelsio T3 RNIC 2007-02-12 16:16:18 -08:00