diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index d5bca1be3ef5..770de0222e7b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -2999,6 +2999,7 @@ static u32 mlxsw_sp_nexthop_group_hash_obj(const void *data, u32 len, u32 seed) for (i = 0; i < nh_grp->count; i++) { nh = &nh_grp->nexthops[i]; val ^= jhash(&nh->ifindex, sizeof(nh->ifindex), seed); + val ^= jhash(&nh->gw_addr, sizeof(nh->gw_addr), seed); } return jhash(&val, sizeof(val), seed); default: @@ -3012,11 +3013,14 @@ mlxsw_sp_nexthop6_group_hash(struct mlxsw_sp_fib6_entry *fib6_entry, u32 seed) { unsigned int val = fib6_entry->nrt6; struct mlxsw_sp_rt6 *mlxsw_sp_rt6; - struct net_device *dev; list_for_each_entry(mlxsw_sp_rt6, &fib6_entry->rt6_list, list) { - dev = mlxsw_sp_rt6->rt->fib6_nh->fib_nh_dev; + struct fib6_nh *fib6_nh = mlxsw_sp_rt6->rt->fib6_nh; + struct net_device *dev = fib6_nh->fib_nh_dev; + struct in6_addr *gw = &fib6_nh->fib_nh_gw6; + val ^= jhash(&dev->ifindex, sizeof(dev->ifindex), seed); + val ^= jhash(gw, sizeof(*gw), seed); } return jhash(&val, sizeof(val), seed); @@ -4999,9 +5003,11 @@ static bool mlxsw_sp_fib6_rt_should_ignore(const struct fib6_info *rt) { /* Packets with link-local destination IP arriving to the router * are trapped to the CPU, so no need to program specific routes - * for them. + * for them. Only allow prefix routes (usually one fe80::/64) so + * that packets are trapped for the right reason. */ - if (ipv6_addr_type(&rt->fib6_dst.addr) & IPV6_ADDR_LINKLOCAL) + if ((ipv6_addr_type(&rt->fib6_dst.addr) & IPV6_ADDR_LINKLOCAL) && + (rt->fib6_flags & (RTF_LOCAL | RTF_ANYCAST))) return true; /* Multicast routes aren't supported, so ignore them. Neighbour @@ -7568,7 +7574,7 @@ static struct mlxsw_sp_fid * mlxsw_sp_rif_vlan_fid_get(struct mlxsw_sp_rif *rif, struct netlink_ext_ack *extack) { - struct net_device *br_dev = rif->dev; + struct net_device *br_dev; u16 vid; int err; |