On 11/11/2013 20:46, Hefty, Sean wrote:
Yes - something like this patch should help, but I don't think this is the
correct behavior when the IP address is 'any' addresss.
Retrieve SGID after calling rdma_bind_addr
From: Sean Hefty<sean.he...@intel.com>
A change was made to rdma_bind_addr when AF_IB is enabled
to only retrieve the resulting bound address. Previously,
rdma_bind_addr would retrieve the corresponding SGID as
well. This breaks some apps which were checking the
SGID after binding to an IP address. Revert to the
previous behavior of also retrieving the SGID after
calling rdma_bind_addr.
---
src/cma.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/cma.c b/src/cma.c
index 4f41879..0cf4203 100644
--- a/src/cma.c
+++ b/src/cma.c
@@ -753,7 +753,10 @@ static int rdma_bind_addr2(struct rdma_cm_id *id, struct
sockaddr *addr,
if (ret != sizeof cmd)
return (ret >= 0) ? ERR(ENODATA) : -1;
- return ucma_query_addr(id);
+ ret = ucma_query_addr(id);
+ if (!ret)
+ ret = ucma_query_gid(id);
+ return ret;
}
int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
Sean, how do we continue here? the patch worked for Christoph, so are
going to merge it into librdmacm or it needs more work?
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