Yesterday we updated to the 2.6.15 kernel release from 2.6.14, as well
as from libibverbs rc5 to rc7.
Some code that previously worked now returns an error on a second call
to ibv_create_qp(**).
Here's a snippet:
c->qp = ibv_create_qp(c->pd, &att);
if(!c->qp)
error(1, "%s: create QP", __func__);
c->qp_ack = ibv_create_qp(c->pd, &att);
if (!c->qp_ack)
error(1, "%s: create QP ack", __func__);
The second ibv_create_qp() call fails for some reason, even though it's
being initialized with the same attributes as the first call/qp.
I didnt see anything in particular that said this should break on
updating to the latest rc's.
Have I missed a major change which would cause this to break now?
thanks,
- Kyle
--
Kyle Schochenmaier
[EMAIL PROTECTED]
Research Assistant, Dr. Brett Bode
AmesLab - US Dept.Energy
Scalable Computing Laboratory
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