Commit bec40c26 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jason Gunthorpe

IB/srpt: Disable RDMA access by the initiator

With the SRP protocol all RDMA operations are initiated by the target.
Since no RDMA operations are initiated by the initiator, do not grant
the initiator permission to submit RDMA reads or writes to the target.
Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent f8978bd9
...@@ -1013,8 +1013,7 @@ static int srpt_init_ch_qp(struct srpt_rdma_ch *ch, struct ib_qp *qp) ...@@ -1013,8 +1013,7 @@ static int srpt_init_ch_qp(struct srpt_rdma_ch *ch, struct ib_qp *qp)
return -ENOMEM; return -ENOMEM;
attr->qp_state = IB_QPS_INIT; attr->qp_state = IB_QPS_INIT;
attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE | IB_ACCESS_REMOTE_READ | attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE;
IB_ACCESS_REMOTE_WRITE;
attr->port_num = ch->sport->port; attr->port_num = ch->sport->port;
attr->pkey_index = 0; attr->pkey_index = 0;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment