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From: Nikolay Aleksandrov <razor@blackwall.org>
To: Alaa Mohamed <eng.alaamohamedsoliman.am@gmail.com>,
	netdev@vger.kernel.org
Cc: outreachy@lists.linux.dev, roopa@nvidia.com, jdenham@redhat.com,
	sbrivio@redhat.com, jesse.brandeburg@intel.com,
	anthony.l.nguyen@intel.com, davem@davemloft.net, kuba@kernel.org,
	pabeni@redhat.com, vladimir.oltean@nxp.com,
	claudiu.manoil@nxp.com, alexandre.belloni@bootlin.com,
	shshaikh@marvell.com, manishc@marvell.com,
	intel-wired-lan@lists.osuosl.org, linux-kernel@vger.kernel.org,
	UNGLinuxDriver@microchip.com, GR-Linux-NIC-Dev@marvell.com,
	bridge@lists.linux-foundation.org
Subject: Re: [PATCH net-next v3 1/2] rtnetlink: add extack support in fdb del handlers
Date: Sun, 24 Apr 2022 22:02:44 +0300	[thread overview]
Message-ID: <7c8367b6-95c7-ea39-fafe-72495f343625@blackwall.org> (raw)
In-Reply-To: <c3a882e4fb6f9228f704ebe3c1fcace14ee6cdf2.1650800975.git.eng.alaamohamedsoliman.am@gmail.com>

On 24/04/2022 15:09, Alaa Mohamed wrote:
> Add extack support to .ndo_fdb_del in netdevice.h and
> all related methods.
> 
> Signed-off-by: Alaa Mohamed <eng.alaamohamedsoliman.am@gmail.com>
> ---
> changes in V3:
>         fix errors reported by checkpatch.pl
> ---
>  drivers/net/ethernet/intel/ice/ice_main.c        | 4 ++--
>  drivers/net/ethernet/mscc/ocelot_net.c           | 4 ++--
>  drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 2 +-
>  drivers/net/macvlan.c                            | 2 +-
>  drivers/net/vxlan/vxlan_core.c                   | 2 +-
>  include/linux/netdevice.h                        | 2 +-
>  net/bridge/br_fdb.c                              | 2 +-
>  net/bridge/br_private.h                          | 2 +-
>  net/core/rtnetlink.c                             | 4 ++--
>  9 files changed, 12 insertions(+), 12 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
> index d768925785ca..7b55d8d94803 100644
> --- a/drivers/net/ethernet/intel/ice/ice_main.c
> +++ b/drivers/net/ethernet/intel/ice/ice_main.c
> @@ -5678,10 +5678,10 @@ ice_fdb_add(struct ndmsg *ndm, struct nlattr __always_unused *tb[],
>  static int
>  ice_fdb_del(struct ndmsg *ndm, __always_unused struct nlattr *tb[],
>  	    struct net_device *dev, const unsigned char *addr,
> -	    __always_unused u16 vid)
> +	    __always_unused u16 vid, struct netlink_ext_ack *extack)
>  {
>  	int err;
> -
> +

What's changed here?

>  	if (ndm->ndm_state & NUD_PERMANENT) {
>  		netdev_err(dev, "FDB only supports static addresses\n");
>  		return -EINVAL;
> diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c
> index 247bc105bdd2..e07c64e3159c 100644
> --- a/drivers/net/ethernet/mscc/ocelot_net.c
> +++ b/drivers/net/ethernet/mscc/ocelot_net.c
> @@ -774,14 +774,14 @@ static int ocelot_port_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
> 
>  static int ocelot_port_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
>  			       struct net_device *dev,
> -			       const unsigned char *addr, u16 vid)
> +			       const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack)
>  {
>  	struct ocelot_port_private *priv = netdev_priv(dev);
>  	struct ocelot_port *ocelot_port = &priv->port;
>  	struct ocelot *ocelot = ocelot_port->ocelot;
>  	int port = priv->chip_port;
> 
> -	return ocelot_fdb_del(ocelot, port, addr, vid, ocelot_port->bridge);
> +	return ocelot_fdb_del(ocelot, port, addr, vid, ocelot_port->bridge, extack);
>  }
> 
>  static int ocelot_port_fdb_dump(struct sk_buff *skb,
> diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
> index d320567b2cca..51fa23418f6a 100644
> --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
> +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
> @@ -368,7 +368,7 @@ static int qlcnic_set_mac(struct net_device *netdev, void *p)
> 
>  static int qlcnic_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
>  			struct net_device *netdev,
> -			const unsigned char *addr, u16 vid)
> +			const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack)
>  {
>  	struct qlcnic_adapter *adapter = netdev_priv(netdev);
>  	int err = -EOPNOTSUPP;
> diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
> index 069e8824c264..ffd34d9f7049 100644
> --- a/drivers/net/macvlan.c
> +++ b/drivers/net/macvlan.c
> @@ -1017,7 +1017,7 @@ static int macvlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
> 
>  static int macvlan_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
>  			   struct net_device *dev,
> -			   const unsigned char *addr, u16 vid)
> +			   const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack)
>  {
>  	struct macvlan_dev *vlan = netdev_priv(dev);
>  	int err = -EINVAL;
> diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
> index de97ff98d36e..cf2f60037340 100644
> --- a/drivers/net/vxlan/vxlan_core.c
> +++ b/drivers/net/vxlan/vxlan_core.c
> @@ -1280,7 +1280,7 @@ int __vxlan_fdb_delete(struct vxlan_dev *vxlan,
>  /* Delete entry (via netlink) */
>  static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
>  			    struct net_device *dev,
> -			    const unsigned char *addr, u16 vid)
> +			    const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack)
>  {
>  	struct vxlan_dev *vxlan = netdev_priv(dev);
>  	union vxlan_addr ip;
> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
> index 28ea4f8269d4..d0d2a8f33c73 100644
> --- a/include/linux/netdevice.h
> +++ b/include/linux/netdevice.h
> @@ -1509,7 +1509,7 @@ struct net_device_ops {
>  					       struct nlattr *tb[],
>  					       struct net_device *dev,
>  					       const unsigned char *addr,
> -					       u16 vid);
> +					       u16 vid, struct netlink_ext_ack *extack);
>  	int			(*ndo_fdb_dump)(struct sk_buff *skb,
>  						struct netlink_callback *cb,
>  						struct net_device *dev,
> diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
> index 6ccda68bd473..5bfce2e9a553 100644
> --- a/net/bridge/br_fdb.c
> +++ b/net/bridge/br_fdb.c
> @@ -1110,7 +1110,7 @@ static int __br_fdb_delete(struct net_bridge *br,
>  /* Remove neighbor entry with RTM_DELNEIGH */
>  int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
>  		  struct net_device *dev,
> -		  const unsigned char *addr, u16 vid)
> +		  const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack)
>  {
>  	struct net_bridge_vlan_group *vg;
>  	struct net_bridge_port *p = NULL;
> diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
> index 18ccc3d5d296..95348c1c9ce5 100644
> --- a/net/bridge/br_private.h
> +++ b/net/bridge/br_private.h
> @@ -780,7 +780,7 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
>  		   const unsigned char *addr, u16 vid, unsigned long flags);
> 
>  int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
> -		  struct net_device *dev, const unsigned char *addr, u16 vid);
> +		  struct net_device *dev, const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack);

This is way too long (111 chars) and checkpatch should've complained about it.
WARNING: line length of 111 exceeds 100 columns
#234: FILE: net/bridge/br_private.h:782:
+		  struct net_device *dev, const unsigned char *addr, u16 vid, struct netlink_ext_ack *extack);

>  int br_fdb_add(struct ndmsg *nlh, struct nlattr *tb[], struct net_device *dev,
>  	       const unsigned char *addr, u16 vid, u16 nlh_flags,
>  	       struct netlink_ext_ack *extack);
> diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
> index 4041b3e2e8ec..99b30ae58a47 100644
> --- a/net/core/rtnetlink.c
> +++ b/net/core/rtnetlink.c
> @@ -4223,7 +4223,7 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
>  		const struct net_device_ops *ops = br_dev->netdev_ops;
> 
>  		if (ops->ndo_fdb_del)
> -			err = ops->ndo_fdb_del(ndm, tb, dev, addr, vid);
> +			err = ops->ndo_fdb_del(ndm, tb, dev, addr, vid, extack);
> 
>  		if (err)
>  			goto out;
> @@ -4235,7 +4235,7 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
>  	if (ndm->ndm_flags & NTF_SELF) {
>  		if (dev->netdev_ops->ndo_fdb_del)
>  			err = dev->netdev_ops->ndo_fdb_del(ndm, tb, dev, addr,
> -							   vid);
> +							   vid, extack);
>  		else
>  			err = ndo_dflt_fdb_del(ndm, tb, dev, addr, vid);
> 
> --
> 2.36.0
> 


  reply	other threads:[~2022-04-24 19:02 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-24 12:09 [PATCH net-next v3 0/2] propagate extack to vxlan_fdb_delete Alaa Mohamed
2022-04-24 12:09 ` [PATCH net-next v3 1/2] rtnetlink: add extack support in fdb del handlers Alaa Mohamed
2022-04-24 19:02   ` Nikolay Aleksandrov [this message]
2022-04-24 19:49     ` Alaa Mohamed
2022-04-24 19:55       ` Nikolay Aleksandrov
2022-04-24 21:09         ` Alaa Mohamed
2022-04-24 21:52           ` Nikolay Aleksandrov
2022-04-25 11:47             ` Alaa Mohamed
2022-04-25  6:11           ` Julia Lawall
2022-04-25 11:51             ` Alaa Mohamed
2022-04-25  6:12       ` Julia Lawall
2022-04-24 12:09 ` [PATCH net-next v3 2/2] net: vxlan: vxlan_core.c: Add extack support to vxlan_fdb_delete Alaa Mohamed
2022-04-24 16:15   ` Julia Lawall
2022-04-24 18:52     ` Alaa Mohamed
2022-04-24 18:56       ` Julia Lawall
2022-04-24 18:59         ` Alaa Mohamed
2022-04-24 19:03       ` Nikolay Aleksandrov
2022-04-24 19:20         ` Alaa Mohamed

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