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RDMA/nes: Abnormal listener exit causes loopback node crash
authorFaisal Latif <faisal.latif@intel.com>
Wed, 9 Dec 2009 23:54:14 +0000 (15:54 -0800)
committerRoland Dreier <rolandd@cisco.com>
Wed, 9 Dec 2009 23:54:14 +0000 (15:54 -0800)
commitf9f3f1e08b4d66bfda2a0c2d49a26c80489a0725
tree22b2c03874a49781f9c9681aad807d75b572c316tree | snapshot
parentc5a7d4897156667a58fd8479f6227143573fe82dcommit | diff
RDMA/nes: Abnormal listener exit causes loopback node crash

When the listener is destroyed for a loopback connection, the listener
node gets a reset event.  This causes a crash as the listener is not
expecting a reset event.  Code review of cm_event_reset() during
debugging showed the cm_id ref count is incremented after calling its
event handler and not before.

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/nes/nes_cm.c diff | blob | history
Full containers within linux kernel