| Message ID | 20230413095830.2182382-5-idosch@nvidia.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | bridge: Add per-{Port, VLAN} neighbor suppression | expand |
| Context | Check | Description |
|---|---|---|
| netdev/series_format | success | Posting correctly formatted |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/header_inline | success | No static functions without inline keyword in header files |
| netdev/build_32bit | success | Errors and warnings before: 18 this patch: 18 |
| netdev/cc_maintainers | success | CCed 8 of 8 maintainers |
| netdev/build_clang | success | Errors and warnings before: 18 this patch: 18 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/deprecated_api | success | None detected |
| netdev/check_selftest | success | No net selftest shell script |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 18 this patch: 18 |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 16 lines checked |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/source_inline | success | Was 0 now: 0 |
diff --git a/net/bridge/br_arp_nd_proxy.c b/net/bridge/br_arp_nd_proxy.c index b45c00c01dea..016a25a9e444 100644 --- a/net/bridge/br_arp_nd_proxy.c +++ b/net/bridge/br_arp_nd_proxy.c @@ -30,7 +30,7 @@ void br_recalculate_neigh_suppress_enabled(struct net_bridge *br) bool neigh_suppress = false; list_for_each_entry(p, &br->port_list, list) { - if (p->flags & BR_NEIGH_SUPPRESS) { + if (p->flags & (BR_NEIGH_SUPPRESS | BR_NEIGH_VLAN_SUPPRESS)) { neigh_suppress = true; break; } diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 24f01ff113f0..3f04b40f6056 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -759,7 +759,7 @@ void br_port_flags_change(struct net_bridge_port *p, unsigned long mask) if (mask & BR_AUTO_MASK) nbp_update_port_count(br); - if (mask & BR_NEIGH_SUPPRESS) + if (mask & (BR_NEIGH_SUPPRESS | BR_NEIGH_VLAN_SUPPRESS)) br_recalculate_neigh_suppress_enabled(br); }
The bridge driver gates the neighbor suppression code behind an internal per-bridge flag called 'BROPT_NEIGH_SUPPRESS_ENABLED'. The flag is set when at least one bridge port has neighbor suppression enabled. As a preparation for per-{Port, VLAN} neighbor suppression, make sure the global flag is also set if per-{Port, VLAN} neighbor suppression is enabled. That is, when the 'BR_NEIGH_VLAN_SUPPRESS' flag is set on at least one bridge port. Signed-off-by: Ido Schimmel <idosch@nvidia.com> --- net/bridge/br_arp_nd_proxy.c | 2 +- net/bridge/br_if.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)