Jack Morgenstein wrote:
Use of local_sa in the rdma_cm kernel module is already patched out for OFED.
local_sa is used ONLY in kernel cma.c ( static function
cma_resolve_ib_route(), which calls ib_get_path_rec()).
Icall to ib_get_path_rec() is eliminated, and we call cma_query_ib_route()
directly.
This is fine for route lookup, but not rdma_get_option.
Sounds like I should take the current rdma_cm from the trunk for OFED (rather
than leave rdma_cm at trunk revision number 6860 in OFED) -- and also take
the new userlevel sources as well.
What do you think -- is there anything else (besides local_sa) that might
interfere with doing this?
I don't believe that anything prevents you from updating the rdma_cm to a later
revision. Without the local SA, the rdma_get_option call won't actually do
anything unless I make it asynchronous.
- Sean
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