diff options
| author | Bernard Metzler <bmt@zurich.ibm.com> | 2021-02-19 17:34:41 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-03-10 22:30:45 +0300 |
| commit | e35ecb466eb63c2311783208547633f90742d06d (patch) | |
| tree | 5fc994e5f5f76802913304b9caef19602292bfae /drivers/infiniband/core/cma.c | |
| parent | 0f00571f94339fa27f592d157ccc0b909dc0625e (diff) | |
| download | linux-e35ecb466eb63c2311783208547633f90742d06d.tar.xz | |
RDMA/iwcm: Allow AFONLY binding for IPv6 addresses
Binding IPv6 address/port to AF_INET6 domain only is provided via
rdma_set_afonly(), but was not signalled to the provider. Applications
like NFS/RDMA bind the same port to both IPv4 and IPv6 addresses
simultaneously and thus rely on it working correctly.
Link: https://lore.kernel.org/r/20210219143441.1068-1-bmt@zurich.ibm.com
Tested-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/core/cma.c')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 94096511599f..4fba08ed252f 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2474,6 +2474,7 @@ static int cma_iw_listen(struct rdma_id_private *id_priv, int backlog) id->tos = id_priv->tos; id->tos_set = id_priv->tos_set; + id->afonly = id_priv->afonly; id_priv->cm_id.iw = id; memcpy(&id_priv->cm_id.iw->local_addr, cma_src_addr(id_priv), |