> I've uncovered a problem while debugging my rhel4u4 chelsio backport and > I have question for you. libcxgb3's iwch_create_qp() calls > ibv_cmd_create_qp(). If that returns success, it then mmap()s the wq > memory. If mmap() fails (which is what's happening on rhel4u4), it then > calls ibv_cmd_destroy_qp(). However the qp->context field isn't > initialized at this point so ibv_cmd_destroy_qp() faults. > > Q: Should ibv_cmd_create_qp() set the context field since > ibv_cmd_destroy_qp() requires it for destroying the object?
Yes, I see the problem. Hmm, setting context in the create commands looks like the best way to handle this. Can you make a patch to do that (we should fix all the create commands and move setting context from verbs.c to cmd.c)? Thanks... _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
