nvme_transport_qpair_process_completions calls nvme_rdma_qpair_process_completions
There are some cases return -1 due to failure of "CQ errors".
Handle CQ polling failures by marking the controller as failed.
That a completion with an error will be treated as controller failed.
Requests will be aborted after retry counter exceeded. Otherwise, code will keep on
reporting errors without recovery.
This is to fix issue #850.
Change-Id: I0b324232310e107bf7fd5722aca54d402a19b14d
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460569
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
ff0a7dfc42