[openib-general] [PATCH] librdmacm: updated librdmacm to work with proposed 2.6.20 kernel CMA
Sean Hefty
mshefty at ichips.intel.com
Mon Jan 8 12:16:25 PST 2007
> I think to see the bug: there is no copy_to_user() before
> ucma_leave_multicast() returns and hence the response structure at
> rdma_leave_multicast of librdmacm is not set to anything, what do you say?
This looks like problem. I wonder how this is working for me at all... maybe
the response structure is being initialized to 0, but this doesn't match up with
your debug output... I will look into this more, but the copy_to_user
definitely seems to be missing.
- Sean
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