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path: root/drivers/infiniband/core
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Diffstat (limited to 'drivers/infiniband/core')
-rw-r--r--drivers/infiniband/core/Makefile1
-rw-r--r--drivers/infiniband/core/iwpm_msg.c8
-rw-r--r--drivers/infiniband/core/iwpm_util.c5
-rw-r--r--drivers/infiniband/core/netlink.c13
-rw-r--r--drivers/infiniband/core/nldev.c4
-rw-r--r--drivers/infiniband/core/security.c4
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c14
-rw-r--r--drivers/infiniband/core/verbs.c4
8 files changed, 41 insertions, 12 deletions
diff --git a/drivers/infiniband/core/Makefile b/drivers/infiniband/core/Makefile
index b4df164f71a6..9c0a2b5c834e 100644
--- a/drivers/infiniband/core/Makefile
+++ b/drivers/infiniband/core/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
infiniband-$(CONFIG_INFINIBAND_ADDR_TRANS) := rdma_cm.o
user_access-$(CONFIG_INFINIBAND_ADDR_TRANS) := rdma_ucm.o
diff --git a/drivers/infiniband/core/iwpm_msg.c b/drivers/infiniband/core/iwpm_msg.c
index 30825bb9b8e9..8861c052155a 100644
--- a/drivers/infiniband/core/iwpm_msg.c
+++ b/drivers/infiniband/core/iwpm_msg.c
@@ -100,6 +100,8 @@ int iwpm_register_pid(struct iwpm_dev_data *pm_msg, u8 nl_client)
if (ret)
goto pid_query_error;
+ nlmsg_end(skb, nlh);
+
pr_debug("%s: Multicasting a nlmsg (dev = %s ifname = %s iwpm = %s)\n",
__func__, pm_msg->dev_name, pm_msg->if_name, iwpm_ulib_name);
@@ -170,6 +172,8 @@ int iwpm_add_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client)
&pm_msg->loc_addr, IWPM_NLA_MANAGE_ADDR);
if (ret)
goto add_mapping_error;
+
+ nlmsg_end(skb, nlh);
nlmsg_request->req_buffer = pm_msg;
ret = rdma_nl_unicast_wait(skb, iwpm_user_pid);
@@ -246,6 +250,8 @@ int iwpm_add_and_query_mapping(struct iwpm_sa_data *pm_msg, u8 nl_client)
&pm_msg->rem_addr, IWPM_NLA_QUERY_REMOTE_ADDR);
if (ret)
goto query_mapping_error;
+
+ nlmsg_end(skb, nlh);
nlmsg_request->req_buffer = pm_msg;
ret = rdma_nl_unicast_wait(skb, iwpm_user_pid);
@@ -308,6 +314,8 @@ int iwpm_remove_mapping(struct sockaddr_storage *local_addr, u8 nl_client)
if (ret)
goto remove_mapping_error;
+ nlmsg_end(skb, nlh);
+
ret = rdma_nl_unicast_wait(skb, iwpm_user_pid);
if (ret) {
skb = NULL; /* skb is freed in the netlink send-op handling */
diff --git a/drivers/infiniband/core/iwpm_util.c b/drivers/infiniband/core/iwpm_util.c
index c81c55942626..3c4faadb8cdd 100644
--- a/drivers/infiniband/core/iwpm_util.c
+++ b/drivers/infiniband/core/iwpm_util.c
@@ -597,6 +597,9 @@ static int send_mapinfo_num(u32 mapping_num, u8 nl_client, int iwpm_pid)
&mapping_num, IWPM_NLA_MAPINFO_SEND_NUM);
if (ret)
goto mapinfo_num_error;
+
+ nlmsg_end(skb, nlh);
+
ret = rdma_nl_unicast(skb, iwpm_pid);
if (ret) {
skb = NULL;
@@ -678,6 +681,8 @@ int iwpm_send_mapinfo(u8 nl_client, int iwpm_pid)
if (ret)
goto send_mapping_info_unlock;
+ nlmsg_end(skb, nlh);
+
iwpm_print_sockaddr(&map_info->local_sockaddr,
"send_mapping_info: Local sockaddr:");
iwpm_print_sockaddr(&map_info->mapped_sockaddr,
diff --git a/drivers/infiniband/core/netlink.c b/drivers/infiniband/core/netlink.c
index b12e58787c3d..1fb72c356e36 100644
--- a/drivers/infiniband/core/netlink.c
+++ b/drivers/infiniband/core/netlink.c
@@ -175,13 +175,24 @@ static int rdma_nl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
!netlink_capable(skb, CAP_NET_ADMIN))
return -EPERM;
+ /*
+ * LS responses overload the 0x100 (NLM_F_ROOT) flag. Don't
+ * mistakenly call the .dump() function.
+ */
+ if (index == RDMA_NL_LS) {
+ if (cb_table[op].doit)
+ return cb_table[op].doit(skb, nlh, extack);
+ return -EINVAL;
+ }
/* FIXME: Convert IWCM to properly handle doit callbacks */
if ((nlh->nlmsg_flags & NLM_F_DUMP) || index == RDMA_NL_RDMA_CM ||
index == RDMA_NL_IWCM) {
struct netlink_dump_control c = {
.dump = cb_table[op].dump,
};
- return netlink_dump_start(nls, skb, nlh, &c);
+ if (c.dump)
+ return netlink_dump_start(nls, skb, nlh, &c);
+ return -EINVAL;
}
if (cb_table[op].doit)
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index 3ba24c428c3b..2fae850a3eff 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -214,7 +214,9 @@ static int nldev_port_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1,
nldev_policy, extack);
- if (err || !tb[RDMA_NLDEV_ATTR_PORT_INDEX])
+ if (err ||
+ !tb[RDMA_NLDEV_ATTR_DEV_INDEX] ||
+ !tb[RDMA_NLDEV_ATTR_PORT_INDEX])
return -EINVAL;
index = nla_get_u32(tb[RDMA_NLDEV_ATTR_DEV_INDEX]);
diff --git a/drivers/infiniband/core/security.c b/drivers/infiniband/core/security.c
index 70ad19c4c73e..88bdafb297f5 100644
--- a/drivers/infiniband/core/security.c
+++ b/drivers/infiniband/core/security.c
@@ -432,8 +432,10 @@ int ib_create_qp_security(struct ib_qp *qp, struct ib_device *dev)
atomic_set(&qp->qp_sec->error_list_count, 0);
init_completion(&qp->qp_sec->error_complete);
ret = security_ib_alloc_security(&qp->qp_sec->security);
- if (ret)
+ if (ret) {
kfree(qp->qp_sec);
+ qp->qp_sec = NULL;
+ }
return ret;
}
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 4ab30d832ac5..52a2cf2d83aa 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -3869,15 +3869,15 @@ int ib_uverbs_ex_query_device(struct ib_uverbs_file *file,
resp.raw_packet_caps = attr.raw_packet_caps;
resp.response_length += sizeof(resp.raw_packet_caps);
- if (ucore->outlen < resp.response_length + sizeof(resp.xrq_caps))
+ if (ucore->outlen < resp.response_length + sizeof(resp.tm_caps))
goto end;
- resp.xrq_caps.max_rndv_hdr_size = attr.xrq_caps.max_rndv_hdr_size;
- resp.xrq_caps.max_num_tags = attr.xrq_caps.max_num_tags;
- resp.xrq_caps.max_ops = attr.xrq_caps.max_ops;
- resp.xrq_caps.max_sge = attr.xrq_caps.max_sge;
- resp.xrq_caps.flags = attr.xrq_caps.flags;
- resp.response_length += sizeof(resp.xrq_caps);
+ resp.tm_caps.max_rndv_hdr_size = attr.tm_caps.max_rndv_hdr_size;
+ resp.tm_caps.max_num_tags = attr.tm_caps.max_num_tags;
+ resp.tm_caps.max_ops = attr.tm_caps.max_ops;
+ resp.tm_caps.max_sge = attr.tm_caps.max_sge;
+ resp.tm_caps.flags = attr.tm_caps.flags;
+ resp.response_length += sizeof(resp.tm_caps);
end:
err = ib_copy_to_udata(ucore, &resp, resp.response_length);
return err;
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index ee9e27dc799b..de57d6c11a25 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -1646,7 +1646,7 @@ static bool is_valid_mcast_lid(struct ib_qp *qp, u16 lid)
*/
if (!ib_query_qp(qp, &attr, IB_QP_STATE | IB_QP_PORT, &init_attr)) {
if (attr.qp_state >= IB_QPS_INIT) {
- if (qp->device->get_link_layer(qp->device, attr.port_num) !=
+ if (rdma_port_get_link_layer(qp->device, attr.port_num) !=
IB_LINK_LAYER_INFINIBAND)
return true;
goto lid_check;
@@ -1655,7 +1655,7 @@ static bool is_valid_mcast_lid(struct ib_qp *qp, u16 lid)
/* Can't get a quick answer, iterate over all ports */
for (port = 0; port < qp->device->phys_port_cnt; port++)
- if (qp->device->get_link_layer(qp->device, port) !=
+ if (rdma_port_get_link_layer(qp->device, port) !=
IB_LINK_LAYER_INFINIBAND)
num_eth_ports++;
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-11 21:38:42 +0300