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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/rds/iw_cm.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/rds/iw_cm.c')
-rw-r--r--kernel/net/rds/iw_cm.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/net/rds/iw_cm.c b/kernel/net/rds/iw_cm.c
index a6c2bea9f..aea4c911b 100644
--- a/kernel/net/rds/iw_cm.c
+++ b/kernel/net/rds/iw_cm.c
@@ -179,6 +179,7 @@ static int rds_iw_init_qp_attrs(struct ib_qp_init_attr *attr,
void *context)
{
struct ib_device *dev = rds_iwdev->dev;
+ struct ib_cq_init_attr cq_attr = {};
unsigned int send_size, recv_size;
int ret;
@@ -198,9 +199,10 @@ static int rds_iw_init_qp_attrs(struct ib_qp_init_attr *attr,
attr->sq_sig_type = IB_SIGNAL_REQ_WR;
attr->qp_type = IB_QPT_RC;
+ cq_attr.cqe = send_size;
attr->send_cq = ib_create_cq(dev, send_cq_handler,
rds_iw_cq_event_handler,
- context, send_size, 0);
+ context, &cq_attr);
if (IS_ERR(attr->send_cq)) {
ret = PTR_ERR(attr->send_cq);
attr->send_cq = NULL;
@@ -208,9 +210,10 @@ static int rds_iw_init_qp_attrs(struct ib_qp_init_attr *attr,
goto out;
}
+ cq_attr.cqe = recv_size;
attr->recv_cq = ib_create_cq(dev, recv_cq_handler,
rds_iw_cq_event_handler,
- context, recv_size, 0);
+ context, &cq_attr);
if (IS_ERR(attr->recv_cq)) {
ret = PTR_ERR(attr->recv_cq);
attr->recv_cq = NULL;
@@ -395,8 +398,9 @@ int rds_iw_cm_handle_connect(struct rdma_cm_id *cm_id,
&dp->dp_saddr, &dp->dp_daddr,
RDS_PROTOCOL_MAJOR(version), RDS_PROTOCOL_MINOR(version));
- conn = rds_conn_create(dp->dp_daddr, dp->dp_saddr, &rds_iw_transport,
- GFP_KERNEL);
+ /* RDS/IW is not currently netns aware, thus init_net */
+ conn = rds_conn_create(&init_net, dp->dp_daddr, dp->dp_saddr,
+ &rds_iw_transport, GFP_KERNEL);
if (IS_ERR(conn)) {
rdsdebug("rds_conn_create failed (%ld)\n", PTR_ERR(conn));
conn = NULL;
@@ -520,7 +524,7 @@ int rds_iw_conn_connect(struct rds_connection *conn)
/* XXX I wonder what affect the port space has */
/* delegate cm event handler to rdma_transport */
- ic->i_cm_id = rdma_create_id(rds_rdma_cm_event_handler, conn,
+ ic->i_cm_id = rdma_create_id(&init_net, rds_rdma_cm_event_handler, conn,
RDMA_PS_TCP, IB_QPT_RC);
if (IS_ERR(ic->i_cm_id)) {
ret = PTR_ERR(ic->i_cm_id);