[openib-general] CMA oops

[Sean Hefty]

Michael S. Tsirkin wrote:
> Apparently, list->prev pointer in CMA id_priv structure is NULL
> which causes a crash in list_del.
> 
> I note that rdma_destroy_id tests outside the mutex lock.
> Could that be the problem?
> The problem is not unfortunately easily reproducible.

I'll see if I see a problem.  Can you describe what was happening when the crash 
occurred?  Was SDP the user of the CMA?

- Sean