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e4103312d7
This reverts commit219d2e9dfd. The call chain below requires the cm_id_priv's destination address to be setup before performing rdma_bind_addr(). Otherwise source port allocation fails as cma_port_is_unique() no longer sees the correct tuple to allow duplicate users of the source port. rdma_resolve_addr() cma_bind_addr() rdma_bind_addr() cma_get_port() cma_alloc_any_port() cma_port_is_unique() <- compared with zero daddr This can result in false failures to connect, particularly if the source port range is restricted. Fixes:219d2e9dfd("RDMA/cma: Simplify rdma_resolve_addr() error flow") Link: https://lore.kernel.org/r/20200212072635.682689-4-leon@kernel.org Signed-off-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Linux kernel
============
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