[openib-general] ibv_poll_cq

[john t]

Hi,

In one of my multi-threaded application (simple send/recv application
written using uverbs), I am repeatedly getting an error code 12
(IB_WC_RETRY_EXC_ERR) from "ibv_poll_cq". Not able to figure out what is
going wrong. Cam some one please give a suggestion so that I can investigate
on those lines.

Also, is there an error handling mechanism in IB, for ex: in the above
case what should I do in order to correct the problem.

Regards,
John T
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