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| author |   Parav Pandit <parav@mellanox.com> | 2019-07-23 10:02:05 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-07-25 14:12:41 -0300 |
| commit | 1d2fedd8561dc469a7503855ee602f4bb3eccfa7 (patch) | |
| tree | ca8ca8b8343497506abfc3c2d5942195f9e7aa54 /drivers/infiniband/core/nldev.c | |
| parent | RDMA/mlx4: Annotate boolean arguments as bool and not int (diff) | |
| download | linux-dev-1d2fedd8561dc469a7503855ee602f4bb3eccfa7.tar.xz linux-dev-1d2fedd8561dc469a7503855ee602f4bb3eccfa7.zip | |
RDMA/core: Support netlink commands in non init_net net namespaces
Now that IB core supports RDMA device binding with specific net namespace,
enable IB core to accept netlink commands in non init_net namespaces.
This is done by having per net namespace netlink socket.
At present only netlink device handling client RDMA_NL_NLDEV supports
device handling in multiple net namespaces. Hence do not accept netlink
messages for other clients in non init_net net namespaces.
Link: https://lore.kernel.org/r/20190723070205.6247-1-leon@kernel.org
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/nldev.c')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 783e465e7c41..e287b71a1cfd 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -832,7 +832,7 @@ static int nldev_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_free: nlmsg_free(msg); @@ -972,7 +972,7 @@ static int nldev_port_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_free: nlmsg_free(msg); @@ -1074,7 +1074,7 @@ static int nldev_res_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_free: nlmsg_free(msg); @@ -1251,7 +1251,7 @@ static int res_get_common_doit(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_free: nlmsg_free(msg); @@ -1596,7 +1596,7 @@ static int nldev_get_chardev(struct sk_buff *skb, struct nlmsghdr *nlh, put_device(data.cdev); if (ibdev) ib_device_put(ibdev); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); out_data: put_device(data.cdev); @@ -1636,7 +1636,7 @@ static int nldev_sys_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, return err; } nlmsg_end(msg, nlh); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); } static int nldev_set_sys_set_doit(struct sk_buff *skb, struct nlmsghdr *nlh, @@ -1734,7 +1734,7 @@ static int nldev_stat_set_doit(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_fill: rdma_counter_unbind_qpn(device, port, qpn, cntn); @@ -1802,7 +1802,7 @@ static int nldev_stat_del_doit(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_fill: rdma_counter_bind_qpn(device, port, qpn, cntn); @@ -1893,7 +1893,7 @@ static int stat_get_doit_default_counter(struct sk_buff *skb, mutex_unlock(&stats->lock); nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_table: nla_nest_cancel(msg, table_attr); @@ -1961,7 +1961,7 @@ static int stat_get_doit_qp(struct sk_buff *skb, struct nlmsghdr *nlh, nlmsg_end(msg, nlh); ib_device_put(device); - return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); + return rdma_nl_unicast(sock_net(skb->sk), msg, NETLINK_CB(skb).portid); err_msg: nlmsg_free(msg); |