From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Gao feng , Roland Dreier , Sean Hefty , "David S. Miller" Subject: [ 30/42] infiniband: pass rdma_cm module to netlink_dump_start Date: Thu, 25 Oct 2012 17:05:38 -0700 Message-Id: <20121026000127.811281502@linuxfoundation.org> In-Reply-To: <20121026000124.790781113@linuxfoundation.org> References: <20121026000124.790781113@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gao feng [ Upstream commit 809d5fc9bf6589276a12bd4fd611e4c7ff9940c3 ] set netlink_dump_control.module to avoid panic. Signed-off-by: Gao feng Cc: Roland Dreier Cc: Sean Hefty Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/core/cma.c | 3 ++- drivers/infiniband/core/netlink.c | 1 + include/rdma/rdma_netlink.h | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -3451,7 +3451,8 @@ out: } static const struct ibnl_client_cbs cma_cb_table[] = { - [RDMA_NL_RDMA_CM_ID_STATS] = { .dump = cma_get_id_stats }, + [RDMA_NL_RDMA_CM_ID_STATS] = { .dump = cma_get_id_stats, + .module = THIS_MODULE }, }; static int __init cma_init(void) --- a/drivers/infiniband/core/netlink.c +++ b/drivers/infiniband/core/netlink.c @@ -151,6 +151,7 @@ static int ibnl_rcv_msg(struct sk_buff * { struct netlink_dump_control c = { .dump = client->cb_table[op].dump, + .module = client->cb_table[op].module, }; return netlink_dump_start(nls, skb, nlh, &c); } --- a/include/rdma/rdma_netlink.h +++ b/include/rdma/rdma_netlink.h @@ -39,6 +39,7 @@ struct rdma_cm_id_stats { struct ibnl_client_cbs { int (*dump)(struct sk_buff *skb, struct netlink_callback *nlcb); + struct module *module; }; int ibnl_init(void);