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-rw-r--r--drivers/net/bonding/bond_alb.c9
-rw-r--r--drivers/net/bonding/bond_main.c10
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c37
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.c24
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c11
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c10
-rw-r--r--drivers/net/ethernet/rocker/rocker_main.c9
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/core.c10
8 files changed, 80 insertions, 40 deletions
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 4e1b7deb724b..c3091e00dd5f 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -942,9 +942,10 @@ struct alb_walk_data {
bool strict_match;
};
-static int alb_upper_dev_walk(struct net_device *upper, void *_data)
+static int alb_upper_dev_walk(struct net_device *upper,
+ struct netdev_nested_priv *priv)
{
- struct alb_walk_data *data = _data;
+ struct alb_walk_data *data = (struct alb_walk_data *)priv->data;
bool strict_match = data->strict_match;
struct bonding *bond = data->bond;
struct slave *slave = data->slave;
@@ -983,6 +984,7 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[],
bool strict_match)
{
struct bonding *bond = bond_get_bond_by_slave(slave);
+ struct netdev_nested_priv priv;
struct alb_walk_data data = {
.strict_match = strict_match,
.mac_addr = mac_addr,
@@ -990,6 +992,7 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[],
.bond = bond,
};
+ priv.data = (void *)&data;
/* send untagged */
alb_send_lp_vid(slave, mac_addr, 0, 0);
@@ -997,7 +1000,7 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[],
* for that device.
*/
rcu_read_lock();
- netdev_walk_all_upper_dev_rcu(bond->dev, alb_upper_dev_walk, &data);
+ netdev_walk_all_upper_dev_rcu(bond->dev, alb_upper_dev_walk, &priv);
rcu_read_unlock();
}
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 14740d3053b8..84ecbc6fa0ff 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2511,22 +2511,26 @@ re_arm:
}
}
-static int bond_upper_dev_walk(struct net_device *upper, void *data)
+static int bond_upper_dev_walk(struct net_device *upper,
+ struct netdev_nested_priv *priv)
{
- __be32 ip = *((__be32 *)data);
+ __be32 ip = *(__be32 *)priv->data;
return ip == bond_confirm_addr(upper, 0, ip);
}
static bool bond_has_this_ip(struct bonding *bond, __be32 ip)
{
+ struct netdev_nested_priv priv = {
+ .data = (void *)&ip,
+ };
bool ret = false;
if (ip == bond_confirm_addr(bond->dev, 0, ip))
return true;
rcu_read_lock();
- if (netdev_walk_all_upper_dev_rcu(bond->dev, bond_upper_dev_walk, &ip))
+ if (netdev_walk_all_upper_dev_rcu(bond->dev, bond_upper_dev_walk, &priv))
ret = true;
rcu_read_unlock();
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 2f8a4cfc5fa1..86ca8b9ea1b8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -5396,9 +5396,10 @@ static int ixgbe_fwd_ring_up(struct ixgbe_adapter *adapter,
return err;
}
-static int ixgbe_macvlan_up(struct net_device *vdev, void *data)
+static int ixgbe_macvlan_up(struct net_device *vdev,
+ struct netdev_nested_priv *priv)
{
- struct ixgbe_adapter *adapter = data;
+ struct ixgbe_adapter *adapter = (struct ixgbe_adapter *)priv->data;
struct ixgbe_fwd_adapter *accel;
if (!netif_is_macvlan(vdev))
@@ -5415,8 +5416,12 @@ static int ixgbe_macvlan_up(struct net_device *vdev, void *data)
static void ixgbe_configure_dfwd(struct ixgbe_adapter *adapter)
{
+ struct netdev_nested_priv priv = {
+ .data = (void *)adapter,
+ };
+
netdev_walk_all_upper_dev_rcu(adapter->netdev,
- ixgbe_macvlan_up, adapter);
+ ixgbe_macvlan_up, &priv);
}
static void ixgbe_configure(struct ixgbe_adapter *adapter)
@@ -9023,9 +9028,10 @@ static void ixgbe_set_prio_tc_map(struct ixgbe_adapter *adapter)
}
#endif /* CONFIG_IXGBE_DCB */
-static int ixgbe_reassign_macvlan_pool(struct net_device *vdev, void *data)
+static int ixgbe_reassign_macvlan_pool(struct net_device *vdev,
+ struct netdev_nested_priv *priv)
{
- struct ixgbe_adapter *adapter = data;
+ struct ixgbe_adapter *adapter = (struct ixgbe_adapter *)priv->data;
struct ixgbe_fwd_adapter *accel;
int pool;
@@ -9062,13 +9068,16 @@ static int ixgbe_reassign_macvlan_pool(struct net_device *vdev, void *data)
static void ixgbe_defrag_macvlan_pools(struct net_device *dev)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
+ struct netdev_nested_priv priv = {
+ .data = (void *)adapter,
+ };
/* flush any stale bits out of the fwd bitmask */
bitmap_clear(adapter->fwd_bitmask, 1, 63);
/* walk through upper devices reassigning pools */
netdev_walk_all_upper_dev_rcu(dev, ixgbe_reassign_macvlan_pool,
- adapter);
+ &priv);
}
/**
@@ -9242,14 +9251,18 @@ struct upper_walk_data {
u8 queue;
};
-static int get_macvlan_queue(struct net_device *upper, void *_data)
+static int get_macvlan_queue(struct net_device *upper,
+ struct netdev_nested_priv *priv)
{
if (netif_is_macvlan(upper)) {
struct ixgbe_fwd_adapter *vadapter = macvlan_accel_priv(upper);
- struct upper_walk_data *data = _data;
- struct ixgbe_adapter *adapter = data->adapter;
- int ifindex = data->ifindex;
+ struct ixgbe_adapter *adapter;
+ struct upper_walk_data *data;
+ int ifindex;
+ data = (struct upper_walk_data *)priv->data;
+ ifindex = data->ifindex;
+ adapter = data->adapter;
if (vadapter && upper->ifindex == ifindex) {
data->queue = adapter->rx_ring[vadapter->rx_base_queue]->reg_idx;
data->action = data->queue;
@@ -9265,6 +9278,7 @@ static int handle_redirect_action(struct ixgbe_adapter *adapter, int ifindex,
{
struct ixgbe_ring_feature *vmdq = &adapter->ring_feature[RING_F_VMDQ];
unsigned int num_vfs = adapter->num_vfs, vf;
+ struct netdev_nested_priv priv;
struct upper_walk_data data;
struct net_device *upper;
@@ -9284,8 +9298,9 @@ static int handle_redirect_action(struct ixgbe_adapter *adapter, int ifindex,
data.ifindex = ifindex;
data.action = 0;
data.queue = 0;
+ priv.data = (void *)&data;
if (netdev_walk_all_upper_dev_rcu(adapter->netdev,
- get_macvlan_queue, &data)) {
+ get_macvlan_queue, &priv)) {
*action = data.action;
*queue = data.queue;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 4186e29119c2..f3c0e241e1b4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3690,13 +3690,13 @@ bool mlxsw_sp_port_dev_check(const struct net_device *dev)
return dev->netdev_ops == &mlxsw_sp_port_netdev_ops;
}
-static int mlxsw_sp_lower_dev_walk(struct net_device *lower_dev, void *data)
+static int mlxsw_sp_lower_dev_walk(struct net_device *lower_dev,
+ struct netdev_nested_priv *priv)
{
- struct mlxsw_sp_port **p_mlxsw_sp_port = data;
int ret = 0;
if (mlxsw_sp_port_dev_check(lower_dev)) {
- *p_mlxsw_sp_port = netdev_priv(lower_dev);
+ priv->data = (void *)netdev_priv(lower_dev);
ret = 1;
}
@@ -3705,15 +3705,16 @@ static int mlxsw_sp_lower_dev_walk(struct net_device *lower_dev, void *data)
struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev)
{
- struct mlxsw_sp_port *mlxsw_sp_port;
+ struct netdev_nested_priv priv = {
+ .data = NULL,
+ };
if (mlxsw_sp_port_dev_check(dev))
return netdev_priv(dev);
- mlxsw_sp_port = NULL;
- netdev_walk_all_lower_dev(dev, mlxsw_sp_lower_dev_walk, &mlxsw_sp_port);
+ netdev_walk_all_lower_dev(dev, mlxsw_sp_lower_dev_walk, &priv);
- return mlxsw_sp_port;
+ return (struct mlxsw_sp_port *)priv.data;
}
struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev)
@@ -3726,16 +3727,17 @@ struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev)
struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev)
{
- struct mlxsw_sp_port *mlxsw_sp_port;
+ struct netdev_nested_priv priv = {
+ .data = NULL,
+ };
if (mlxsw_sp_port_dev_check(dev))
return netdev_priv(dev);
- mlxsw_sp_port = NULL;
netdev_walk_all_lower_dev_rcu(dev, mlxsw_sp_lower_dev_walk,
- &mlxsw_sp_port);
+ &priv);
- return mlxsw_sp_port;
+ return (struct mlxsw_sp_port *)priv.data;
}
struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 24f1fd1f8d56..460cb523312f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -7351,9 +7351,10 @@ int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
return err;
}
-static int __mlxsw_sp_rif_macvlan_flush(struct net_device *dev, void *data)
+static int __mlxsw_sp_rif_macvlan_flush(struct net_device *dev,
+ struct netdev_nested_priv *priv)
{
- struct mlxsw_sp_rif *rif = data;
+ struct mlxsw_sp_rif *rif = (struct mlxsw_sp_rif *)priv->data;
if (!netif_is_macvlan(dev))
return 0;
@@ -7364,12 +7365,16 @@ static int __mlxsw_sp_rif_macvlan_flush(struct net_device *dev, void *data)
static int mlxsw_sp_rif_macvlan_flush(struct mlxsw_sp_rif *rif)
{
+ struct netdev_nested_priv priv = {
+ .data = (void *)rif,
+ };
+
if (!netif_is_macvlan_port(rif->dev))
return 0;
netdev_warn(rif->dev, "Router interface is deleted. Upper macvlans will not work\n");
return netdev_walk_all_upper_dev_rcu(rif->dev,
- __mlxsw_sp_rif_macvlan_flush, rif);
+ __mlxsw_sp_rif_macvlan_flush, &priv);
}
static void mlxsw_sp_rif_subport_setup(struct mlxsw_sp_rif *rif,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 72912afa6f72..6501ce94ace5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -136,9 +136,9 @@ bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
}
static int mlxsw_sp_bridge_device_upper_rif_destroy(struct net_device *dev,
- void *data)
+ struct netdev_nested_priv *priv)
{
- struct mlxsw_sp *mlxsw_sp = data;
+ struct mlxsw_sp *mlxsw_sp = priv->data;
mlxsw_sp_rif_destroy_by_dev(mlxsw_sp, dev);
return 0;
@@ -147,10 +147,14 @@ static int mlxsw_sp_bridge_device_upper_rif_destroy(struct net_device *dev,
static void mlxsw_sp_bridge_device_rifs_destroy(struct mlxsw_sp *mlxsw_sp,
struct net_device *dev)
{
+ struct netdev_nested_priv priv = {
+ .data = (void *)mlxsw_sp,
+ };
+
mlxsw_sp_rif_destroy_by_dev(mlxsw_sp, dev);
netdev_walk_all_upper_dev_rcu(dev,
mlxsw_sp_bridge_device_upper_rif_destroy,
- mlxsw_sp);
+ &priv);
}
static int mlxsw_sp_bridge_device_vxlan_init(struct mlxsw_sp_bridge *bridge,
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 42458a46ffaf..9cc31f7e0df1 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -3099,9 +3099,10 @@ struct rocker_walk_data {
struct rocker_port *port;
};
-static int rocker_lower_dev_walk(struct net_device *lower_dev, void *_data)
+static int rocker_lower_dev_walk(struct net_device *lower_dev,
+ struct netdev_nested_priv *priv)
{
- struct rocker_walk_data *data = _data;
+ struct rocker_walk_data *data = (struct rocker_walk_data *)priv->data;
int ret = 0;
if (rocker_port_dev_check_under(lower_dev, data->rocker)) {
@@ -3115,6 +3116,7 @@ static int rocker_lower_dev_walk(struct net_device *lower_dev, void *_data)
struct rocker_port *rocker_port_dev_lower_find(struct net_device *dev,
struct rocker *rocker)
{
+ struct netdev_nested_priv priv;
struct rocker_walk_data data;
if (rocker_port_dev_check_under(dev, rocker))
@@ -3122,7 +3124,8 @@ struct rocker_port *rocker_port_dev_lower_find(struct net_device *dev,
data.rocker = rocker;
data.port = NULL;
- netdev_walk_all_lower_dev(dev, rocker_lower_dev_walk, &data);
+ priv.data = (void *)&data;
+ netdev_walk_all_lower_dev(dev, rocker_lower_dev_walk, &priv);
return data.port;
}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index 6aafff9d4231..e013ebe3079c 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -671,9 +671,10 @@ bool qtnf_netdev_is_qtn(const struct net_device *ndev)
return ndev->netdev_ops == &qtnf_netdev_ops;
}
-static int qtnf_check_br_ports(struct net_device *dev, void *data)
+static int qtnf_check_br_ports(struct net_device *dev,
+ struct netdev_nested_priv *priv)
{
- struct net_device *ndev = data;
+ struct net_device *ndev = (struct net_device *)priv->data;
if (dev != ndev && netdev_port_same_parent_id(dev, ndev))
return -ENOTSUPP;
@@ -686,6 +687,9 @@ static int qtnf_core_netdevice_event(struct notifier_block *nb,
{
struct net_device *ndev = netdev_notifier_info_to_dev(ptr);
const struct netdev_notifier_changeupper_info *info;
+ struct netdev_nested_priv priv = {
+ .data = (void *)ndev,
+ };
struct net_device *brdev;
struct qtnf_vif *vif;
struct qtnf_bus *bus;
@@ -725,7 +729,7 @@ static int qtnf_core_netdevice_event(struct notifier_block *nb,
} else {
ret = netdev_walk_all_lower_dev(brdev,
qtnf_check_br_ports,
- ndev);
+ &priv);
}
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 07:48:52 +0100