4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Bart Van Assche <[email protected]> commit a1ffa4670cb97ae3a4b3e8535d88be5f643f7c3b upstream. Make sure that the initiator port GUID is stored in ch->ini_guid. Note: when initiating a connection sgid and dgid members in struct sa_path_rec represent the source and destination GIDs. When accepting a connection however sgid represents the destination GID and dgid the source GID. Fixes: commit 2bce1a6d2209 ("IB/srpt: Accept GUIDs as port names") Signed-off-by: Bart Van Assche <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/infiniband/ulp/srpt/ib_srpt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -1991,7 +1991,7 @@ static int srpt_cm_req_recv(struct ib_cm goto destroy_ib; } - guid = (__be16 *)¶m->primary_path->sgid.global.interface_id; + guid = (__be16 *)¶m->primary_path->dgid.global.interface_id; snprintf(ch->ini_guid, sizeof(ch->ini_guid), "%04x:%04x:%04x:%04x", be16_to_cpu(guid[0]), be16_to_cpu(guid[1]), be16_to_cpu(guid[2]), be16_to_cpu(guid[3]));
