[openib-general] CM oops in cm_free_msg()
Sean Hefty
sean.hefty at intel.com
Wed Jan 26 20:49:27 PST 2005
> I'm seeing the following Oops on both passive and active connects.
>On active side it's around theend of the REP callback, or the sending
>of the RTU. On the passive side it appears to be around the sending
>of the REP or receiving of the RTU.
Thanks for the feedback. I'll take a look at the oops first off in the
morning.
> On another note, calling ib_cm_establish from CQ callback context, I
>would expect to see a callback from the CM that I've entered ESTABLISHED
>state, but looking at the code, that does not appear to be the case. Is
>this something that wasn't intended, or just isn't there yet?
This wasn't intended. The assumption being that the user knows that the
connection was already established. I don't think that it would be too hard
to add. (The only issue that jumps to mind at the moment could be a
potential race condition processing a DREQ.) Is this something that you
need? Would you need the callback from one of the CM's threads?
- Sean
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