From e35ecb466eb63c2311783208547633f90742d06d Mon Sep 17 00:00:00 2001 From: Bernard Metzler Date: Fri, 19 Feb 2021 15:34:41 +0100 Subject: 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 Tested-by: Benjamin Coddington Signed-off-by: Bernard Metzler Signed-off-by: Jason Gunthorpe --- include/rdma/iw_cm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h index 91975400e1b3..03abd30e6c8c 100644 --- a/include/rdma/iw_cm.h +++ b/include/rdma/iw_cm.h @@ -70,6 +70,7 @@ struct iw_cm_id { u8 tos; bool tos_set:1; bool mapped:1; + bool afonly:1; }; struct iw_cm_conn_param { -- cgit v1.2.3