On 1/29/2015 7:42 PM, Jason Gunthorpe wrote:
If there is a bug, then it is at a call site, not in the unregister.
Agree, will drop this patch and dig in our regression data-base to find the offending caller and fix it up, if it's not already fixed by now. Majd - looking into the mlx4 IB driver, I see calls to ib_unregister_mad_agent in the error flow of mlx4_ib_mad_init which looks suspicions...
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