[ofa-general] Re: [GIT PULL] please pull infiniband.git
Michael S. Tsirkin
mst at dev.mellanox.co.il
Thu Mar 29 16:08:55 PDT 2007
> > If stale CQEs could come out, you would never be able to
> > destroy a QP without destroying the CQ.
Assume you stick a pointer in WR_ID. When is it safe to free
But if you look at the language in 10.2.4.4, you actually
are not *supposed* to destroy a QP that has outstanding WRs.
So for send side, it now seems the bug is in IPoIB - it should
be fixed to drain the send queue rather than trying to destroy
However, it seems IB spec has a hole - the procedure outlined there
can not work for SRQ.
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