Add support for extended error reporting. Signed-off-by: Matthias Schiffer <mschiffer@xxxxxxxxxxxxxxxxxxxx> --- drivers/infiniband/ulp/ipoib/ipoib_netlink.c | 3 ++- drivers/net/bonding/bond_netlink.c | 3 ++- drivers/net/caif/caif_hsi.c | 3 ++- drivers/net/can/dev.c | 3 ++- drivers/net/can/vxcan.c | 3 ++- drivers/net/geneve.c | 3 ++- drivers/net/gtp.c | 3 ++- drivers/net/ipvlan/ipvlan.h | 3 ++- drivers/net/ipvlan/ipvlan_main.c | 3 ++- drivers/net/ipvlan/ipvtap.c | 9 ++++----- drivers/net/macsec.c | 3 ++- drivers/net/macvlan.c | 3 ++- drivers/net/macvtap.c | 7 +++---- drivers/net/ppp/ppp_generic.c | 3 ++- drivers/net/team/team.c | 3 ++- drivers/net/veth.c | 3 ++- drivers/net/vrf.c | 3 ++- drivers/net/vxlan.c | 3 ++- include/net/rtnetlink.h | 3 ++- net/8021q/vlan_netlink.c | 3 ++- net/bridge/br_netlink.c | 3 ++- net/caif/chnl_net.c | 3 ++- net/core/rtnetlink.c | 3 ++- net/hsr/hsr_netlink.c | 3 ++- net/ieee802154/6lowpan/core.c | 3 ++- net/ipv4/ip_gre.c | 5 +++-- net/ipv4/ip_vti.c | 3 ++- net/ipv4/ipip.c | 3 ++- net/ipv6/ip6_gre.c | 3 ++- net/ipv6/ip6_tunnel.c | 3 ++- net/ipv6/ip6_vti.c | 3 ++- net/ipv6/sit.c | 3 ++- 32 files changed, 68 insertions(+), 40 deletions(-) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c index 28884781311b..8b75f80da56c 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c @@ -93,7 +93,8 @@ static int ipoib_changelink(struct net_device *dev, } static int ipoib_new_child_link(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net_device *pdev; struct ipoib_dev_priv *ppriv; diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index 47a8103610bc..f817fb8005ef 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -438,7 +438,8 @@ static int bond_changelink(struct net_device *bond_dev, } static int bond_newlink(struct net *src_net, struct net_device *bond_dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { int err; diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 11ba6e3eea22..ed4723a9031f 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -1399,7 +1399,8 @@ static int caif_hsi_fill_info(struct sk_buff *skb, const struct net_device *dev) } static int caif_hsi_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct cfhsi *cfhsi = NULL; struct cfhsi_ops *(*get_ops)(void); diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index a3011c001080..7f99e8a5dd09 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -1146,7 +1146,8 @@ static int can_fill_xstats(struct sk_buff *skb, const struct net_device *dev) } static int can_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { return -EOPNOTSUPP; } diff --git a/drivers/net/can/vxcan.c b/drivers/net/can/vxcan.c index cfe889e8f172..8404e8852a0f 100644 --- a/drivers/net/can/vxcan.c +++ b/drivers/net/can/vxcan.c @@ -163,7 +163,8 @@ static void vxcan_setup(struct net_device *dev) static struct rtnl_link_ops vxcan_link_ops; static int vxcan_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct vxcan_priv *priv; struct net_device *peer; diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index d586ad93aaff..0a72d914e1f9 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1181,7 +1181,8 @@ static void init_tnl_info(struct ip_tunnel_info *info, __u16 dst_port) } static int geneve_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { bool use_udp6_rx_checksums = false; struct ip_tunnel_info info; diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 8e333a8a2295..9cfe8a24c1fc 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -636,7 +636,8 @@ static void gtp_hashtable_free(struct gtp_dev *gtp); static int gtp_encap_enable(struct gtp_dev *gtp, struct nlattr *data[]); static int gtp_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct gtp_dev *gtp; struct gtp_net *gn; diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h index 7919369c0a72..ba8173a0b62e 100644 --- a/drivers/net/ipvlan/ipvlan.h +++ b/drivers/net/ipvlan/ipvlan.h @@ -140,7 +140,8 @@ unsigned int ipvlan_nf_input(void *priv, struct sk_buff *skb, void ipvlan_count_rx(const struct ipvl_dev *ipvlan, unsigned int len, bool success, bool mcast); int ipvlan_link_new(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]); + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack); void ipvlan_link_delete(struct net_device *dev, struct list_head *head); void ipvlan_link_setup(struct net_device *dev); int ipvlan_link_register(struct rtnl_link_ops *ops); diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index dc888dd344eb..7bda5f630ac9 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -508,7 +508,8 @@ static int ipvlan_nl_fillinfo(struct sk_buff *skb, } int ipvlan_link_new(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ipvl_dev *ipvlan = netdev_priv(dev); struct ipvl_port *port; diff --git a/drivers/net/ipvlan/ipvtap.c b/drivers/net/ipvlan/ipvtap.c index 2b713b63b62c..22f133ea8d7b 100644 --- a/drivers/net/ipvlan/ipvtap.c +++ b/drivers/net/ipvlan/ipvtap.c @@ -73,10 +73,9 @@ static void ipvtap_update_features(struct tap_dev *tap, netdev_update_features(vlan->dev); } -static int ipvtap_newlink(struct net *src_net, - struct net_device *dev, - struct nlattr *tb[], - struct nlattr *data[]) +static int ipvtap_newlink(struct net *src_net, struct net_device *dev, + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ipvtap_dev *vlantap = netdev_priv(dev); int err; @@ -98,7 +97,7 @@ static int ipvtap_newlink(struct net *src_net, /* Don't put anything that may fail after macvlan_common_newlink * because we can't undo what it does. */ - err = ipvlan_link_new(src_net, dev, tb, data); + err = ipvlan_link_new(src_net, dev, tb, data, extack); if (err) { netdev_rx_handler_unregister(dev); return err; diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index e370d7c894cb..60f3e3089ec3 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -3203,7 +3203,8 @@ static int macsec_add_dev(struct net_device *dev, sci_t sci, u8 icv_len) } static int macsec_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct macsec_dev *macsec = macsec_priv(dev); struct net_device *real_dev; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 8ca274c6df3d..526d23db3b71 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -1390,7 +1390,8 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev, EXPORT_SYMBOL_GPL(macvlan_common_newlink); static int macvlan_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { return macvlan_common_newlink(src_net, dev, tb, data); } diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index da85057680d6..91e7b19bbf86 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -77,10 +77,9 @@ static void macvtap_update_features(struct tap_dev *tap, netdev_update_features(vlan->dev); } -static int macvtap_newlink(struct net *src_net, - struct net_device *dev, - struct nlattr *tb[], - struct nlattr *data[]) +static int macvtap_newlink(struct net *src_net, struct net_device *dev, + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct macvtap_dev *vlantap = netdev_priv(dev); int err; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index d42091f11eb8..8479c130fe2e 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1075,7 +1075,8 @@ static int ppp_nl_validate(struct nlattr *tb[], struct nlattr *data[]) } static int ppp_nl_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ppp_config conf = { .unit = -1, diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 629a412dc690..bbe97bb7c9cc 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -2101,7 +2101,8 @@ static void team_setup(struct net_device *dev) } static int team_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { if (tb[IFLA_ADDRESS] == NULL) eth_hw_addr_random(dev); diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 0156fe8cac17..3db907cb7d07 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -347,7 +347,8 @@ static int veth_validate(struct nlattr *tb[], struct nlattr *data[]) static struct rtnl_link_ops veth_link_ops; static int veth_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { int err; struct net_device *peer; diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 997ef25189fd..762f4d033e1b 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -1389,7 +1389,8 @@ static void vrf_dellink(struct net_device *dev, struct list_head *head) } static int vrf_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net_vrf *vrf = netdev_priv(dev); bool *add_fib_rules; diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 653b2bb32be1..50a208747179 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -3333,7 +3333,8 @@ static int vxlan_nl2conf(struct nlattr *tb[], struct nlattr *data[], } static int vxlan_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct vxlan_config conf; int err; diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index 78fa5fe32947..33332a104ac5 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -68,7 +68,8 @@ struct rtnl_link_ops { int (*newlink)(struct net *src_net, struct net_device *dev, struct nlattr *tb[], - struct nlattr *data[]); + struct nlattr *data[], + struct netlink_ext_ack *extack); int (*changelink)(struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]); diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c index 9c94aad153b3..11b74e2b1036 100644 --- a/net/8021q/vlan_netlink.c +++ b/net/8021q/vlan_netlink.c @@ -115,7 +115,8 @@ static int vlan_changelink(struct net_device *dev, } static int vlan_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct vlan_dev_priv *vlan = vlan_dev_priv(dev); struct net_device *real_dev; diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 63dca347b73b..39c1fa104c8d 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -1213,7 +1213,8 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[], } static int br_dev_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net_bridge *br = netdev_priv(dev); int err; diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index fe3c53efb949..3ad833cd042f 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -461,7 +461,8 @@ static void caif_netlink_parms(struct nlattr *data[], } static int ipcaif_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { int ret; struct chnl_net *caifdev; diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 9a1bd510c812..8b3faa00905f 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2705,7 +2705,8 @@ static int rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh, dev->ifindex = ifm->ifi_index; if (ops->newlink) { - err = ops->newlink(link_net ? : net, dev, tb, data); + err = ops->newlink(link_net ? : net, dev, tb, data, + extack); /* Drivers should call free_netdev() in ->destructor * and unregister it on failure after registration * so that device could be finally freed in rtnl_unlock. diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c index 81dac16933fc..b9cce0fd5696 100644 --- a/net/hsr/hsr_netlink.c +++ b/net/hsr/hsr_netlink.c @@ -33,7 +33,8 @@ static const struct nla_policy hsr_policy[IFLA_HSR_MAX + 1] = { * hsr_dev_setup routine has been executed. Nice! */ static int hsr_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net_device *link[2]; unsigned char multicast_spec, hsr_version; diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c index 0a866f332290..1a4c585f3950 100644 --- a/net/ieee802154/6lowpan/core.c +++ b/net/ieee802154/6lowpan/core.c @@ -121,7 +121,8 @@ static int lowpan_validate(struct nlattr *tb[], struct nlattr *data[]) } static int lowpan_newlink(struct net *src_net, struct net_device *ldev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net_device *wdev; int ret; diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 41394a4b9af9..989f29f2f0d5 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -957,7 +957,8 @@ static void ipgre_tap_setup(struct net_device *dev) } static int ipgre_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ip_tunnel_parm p; struct ip_tunnel_encap ipencap; @@ -1155,7 +1156,7 @@ struct net_device *gretap_fb_dev_create(struct net *net, const char *name, t = netdev_priv(dev); t->collect_md = true; - err = ipgre_newlink(net, dev, tb, NULL); + err = ipgre_newlink(net, dev, tb, NULL, NULL); if (err < 0) { free_netdev(dev); return ERR_PTR(err); diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index 4ec9affb2252..d748c5017d3b 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -503,7 +503,8 @@ static void vti_netlink_parms(struct nlattr *data[], } static int vti_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ip_tunnel_parm parms; __u32 fwmark = 0; diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 1e441c6f2160..51132060397d 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -469,7 +469,8 @@ static bool ipip_netlink_encap_parms(struct nlattr *data[], } static int ipip_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ip_tunnel *t = netdev_priv(dev); struct ip_tunnel_parm p; diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index e0e726c338a7..f7c949d41fda 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -1342,7 +1342,8 @@ static bool ip6gre_netlink_encap_parms(struct nlattr *data[], } static int ip6gre_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct ip6_tnl *nt; struct net *net = dev_net(dev); diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 8c6c3c8e7eef..ca12b2e33ae3 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -1974,7 +1974,8 @@ static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[], } static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net *net = dev_net(dev); struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 837ea1eefe7f..736a4f3f731d 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -940,7 +940,8 @@ static void vti6_netlink_parms(struct nlattr *data[], } static int vti6_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net *net = dev_net(dev); struct ip6_tnl *nt; diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 2378503577b0..f7445fdb5e64 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1537,7 +1537,8 @@ static bool ipip6_netlink_6rd_parms(struct nlattr *data[], #endif static int ipip6_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { struct net *net = dev_net(dev); struct ip_tunnel *nt; -- 2.13.1 -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html