diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index fc325f1213fb..a1c2b117a2b3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -21,7 +21,7 @@ #include <linux/dcbnl.h> #include <linux/inetdevice.h> #include <linux/netlink.h> -#include <linux/random.h> +#include <linux/jhash.h> #include <net/switchdev.h> #include <net/pkt_cls.h> #include <net/tc_act/tc_mirred.h> @@ -4227,7 +4227,7 @@ static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp) u32 seed; int err; - get_random_bytes(&seed, sizeof(seed)); + seed = jhash(mlxsw_sp->base_mac, sizeof(mlxsw_sp->base_mac), 0); mlxsw_reg_slcr_pack(slcr_pl, MLXSW_REG_SLCR_LAG_HASH_SMAC | MLXSW_REG_SLCR_LAG_HASH_DMAC | MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE | diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 64498c9f55ab..8f31c2ddc538 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -13,9 +13,9 @@ #include <linux/socket.h> #include <linux/route.h> #include <linux/gcd.h> -#include <linux/random.h> #include <linux/if_macvlan.h> #include <linux/refcount.h> +#include <linux/jhash.h> #include <net/netevent.h> #include <net/neighbour.h> #include <net/arp.h> @@ -6050,6 +6050,10 @@ static int mlxsw_sp_router_fib_rule_event(unsigned long event, fr_info = container_of(info, struct fib_rule_notifier_info, info); rule = fr_info->rule; + /* Rule only affects locally generated traffic */ + if (rule->iifindex == info->net->loopback_dev->ifindex) + return 0; + switch (info->family) { case AF_INET: if (!fib4_rule_default(rule) && !rule->l3mdev) @@ -7831,7 +7835,7 @@ static int mlxsw_sp_mp_hash_init(struct mlxsw_sp *mlxsw_sp) char recr2_pl[MLXSW_REG_RECR2_LEN]; u32 seed; - get_random_bytes(&seed, sizeof(seed)); + seed = jhash(mlxsw_sp->base_mac, sizeof(mlxsw_sp->base_mac), 0); mlxsw_reg_recr2_pack(recr2_pl, seed); mlxsw_sp_mp4_hash_init(recr2_pl); mlxsw_sp_mp6_hash_init(recr2_pl); |