diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-08-31 02:06:38 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-08-31 02:06:38 +0300 |
| commit | 1ac731c529cd4d6adbce134754b51ff7d822b145 (patch) | |
| tree | 143ab3f35ca5f3b69f583c84e6964b17139c2ec1 /net/bridge/br_vlan_options.c | |
| parent | 07b4c950f27bef0362dc6ad7ee713aab61d58149 (diff) | |
| parent | 54116d442e001e1b6bd482122043b1870998a1f3 (diff) | |
| download | linux-1ac731c529cd4d6adbce134754b51ff7d822b145.tar.xz | |
Merge branch 'next' into for-linus
Prepare input updates for 6.6 merge window.
Diffstat (limited to 'net/bridge/br_vlan_options.c')
| -rw-r--r-- | net/bridge/br_vlan_options.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/net/bridge/br_vlan_options.c b/net/bridge/br_vlan_options.c index e378c2f3a9e2..8fa89b04ee94 100644 --- a/net/bridge/br_vlan_options.c +++ b/net/bridge/br_vlan_options.c @@ -52,7 +52,9 @@ bool br_vlan_opts_fill(struct sk_buff *skb, const struct net_bridge_vlan *v, const struct net_bridge_port *p) { if (nla_put_u8(skb, BRIDGE_VLANDB_ENTRY_STATE, br_vlan_get_state(v)) || - !__vlan_tun_put(skb, v)) + !__vlan_tun_put(skb, v) || + nla_put_u8(skb, BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS, + !!(v->priv_flags & BR_VLFLAG_NEIGH_SUPPRESS_ENABLED))) return false; #ifdef CONFIG_BRIDGE_IGMP_SNOOPING @@ -80,6 +82,7 @@ size_t br_vlan_opts_nl_size(void) + nla_total_size(sizeof(u32)) /* BRIDGE_VLANDB_ENTRY_MCAST_N_GROUPS */ + nla_total_size(sizeof(u32)) /* BRIDGE_VLANDB_ENTRY_MCAST_MAX_GROUPS */ #endif + + nla_total_size(sizeof(u8)) /* BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS */ + 0; } @@ -239,6 +242,21 @@ static int br_vlan_process_one_opts(const struct net_bridge *br, } #endif + if (tb[BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS]) { + bool enabled = v->priv_flags & BR_VLFLAG_NEIGH_SUPPRESS_ENABLED; + bool val = nla_get_u8(tb[BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS]); + + if (!p) { + NL_SET_ERR_MSG_MOD(extack, "Can't set neigh_suppress for non-port vlans"); + return -EINVAL; + } + + if (val != enabled) { + v->priv_flags ^= BR_VLFLAG_NEIGH_SUPPRESS_ENABLED; + *changed = true; + } + } + return 0; } |