tree 8c86b58f1b63d07430a0da4b24c6156939daeb5e
parent d8c9166961437263b8dd97ff8341c3335d894740
author Dotan Barak <dotanb@dev.mellanox.co.il> 1346317795 +0000
committer Roland Dreier <roland@purestorage.com> 1349062307 -0700

RDMA/cma: Use consistent component mask for IPoIB port space multicast joins

CMA multicast joins for the IPoIB port space need to use the same
component mask used by the ipoib driver.  Otherwise, it's possible for
the CMA to create a group to which a join made by ipoib will fail, or
vise-versa.  Some of the component mask fields set by ipoib weren't
set by the CMA, fix that.

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Reviewed-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>