leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mlx5-fixes-2020-07-30

Browse Source 
-----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEGhZs6bAKwk/OTgTpSD+KveBX+j4FAl8jebYACgkQSD+KveBX
 +j6Vnwf/Z0LVx9aIVOl+lfIuIqeKCtbwdoh9kTa6wNIuX0c/NnG2u2bt9GjOGyKh
 LqTVX6Nu2sfcuTtkyrqhiIj6PyivzHciDN+au8hqrvBV429KsKbNu+jvXJmL/mXX
 BU47mExP6ZMsWDTkBEnRQnwSsKDHbUw+xT7LeO36DE9Rrjlox6AtjFeWuJBoyBMO
 QlbTjgDHtwV1bJe8sVBrymZmQcy582hEcoZqAGnzDVAF5DW6TAZkSqx3UdiO6KeN
 hLTMYZbiIDRDs3n1dOyLlQlXSWzzQzw1gae/Q7nJsYu4VPsGjEeNXUw8d9RNWv4v
 EGhJF999G9Np6mjzWtXDC00tM2X7LQ==
 =+emh
 -----END PGP SIGNATURE-----

Merge tag 'mlx5-fixes-2020-07-30' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux

Saeed Mahameed says:

====================
Mellanox, mlx5 fixes 2020-07-30

This small patchset introduces some fixes to mlx5 driver.

Please pull and let me know if there is any problem.

For -stable v4.18:
 ('net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq')

For -stable v5.7:
 ('net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring')
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2020-07-31 17:05:54 -07:00
commit e535d87d8b
7 changed files with 43 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
View File

@ -551,19 +551,31 @@ static bool mlx5e_restore_tunnel(struct mlx5e_priv *priv, struct sk_buff *skb,
}
}
tun_dst = tun_rx_dst(enc_opts.key.len);
if (!tun_dst) {
WARN_ON_ONCE(true);
if (key.enc_control.addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) {
tun_dst = __ip_tun_set_dst(key.enc_ipv4.src, key.enc_ipv4.dst,
key.enc_ip.tos, key.enc_ip.ttl,
key.enc_tp.dst, TUNNEL_KEY,
key32_to_tunnel_id(key.enc_key_id.keyid),
enc_opts.key.len);
} else if (key.enc_control.addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) {
tun_dst = __ipv6_tun_set_dst(&key.enc_ipv6.src, &key.enc_ipv6.dst,
key.enc_ip.tos, key.enc_ip.ttl,
key.enc_tp.dst, 0, TUNNEL_KEY,
key32_to_tunnel_id(key.enc_key_id.keyid),
enc_opts.key.len);
} else {
netdev_dbg(priv->netdev,
"Couldn't restore tunnel, unsupported addr_type: %d\n",
key.enc_control.addr_type);
return false;
}
ip_tunnel_key_init(&tun_dst->u.tun_info.key,
key.enc_ipv4.src, key.enc_ipv4.dst,
key.enc_ip.tos, key.enc_ip.ttl,
0, /* label */
key.enc_tp.src, key.enc_tp.dst,
key32_to_tunnel_id(key.enc_key_id.keyid),
TUNNEL_KEY);
if (!tun_dst) {
netdev_dbg(priv->netdev, "Couldn't restore tunnel, no tun_dst\n");
return false;
}
tun_dst->u.tun_info.key.tp_src = key.enc_tp.src;
if (enc_opts.key.len)
ip_tunnel_info_opts_set(&tun_dst->u.tun_info,

2
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c
View File

@ -301,6 +301,8 @@ static int mlx5e_tc_tun_parse_geneve_params(struct mlx5e_priv *priv,
MLX5_SET(fte_match_set_misc, misc_v, geneve_protocol_type, ETH_P_TEB);
}
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS;
return 0;
}

2
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.c
View File

@ -80,6 +80,8 @@ static int mlx5e_tc_tun_parse_gretap(struct mlx5e_priv *priv,
gre_key.key, be32_to_cpu(enc_keyid.key->keyid));
}
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS;
return 0;
}

2
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c
View File

@ -136,6 +136,8 @@ static int mlx5e_tc_tun_parse_vxlan(struct mlx5e_priv *priv,
MLX5_SET(fte_match_set_misc, misc_v, vxlan_vni,
be32_to_cpu(enc_keyid.key->keyid));
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS;
return 0;
}

4
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View File

@ -419,7 +419,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
err = mlx5_wq_ll_create(mdev, &rqp->wq, rqc_wq, &rq->mpwqe.wq,
&rq->wq_ctrl);
if (err)
return err;
goto err_rq_wq_destroy;
rq->mpwqe.wq.db = &rq->mpwqe.wq.db[MLX5_RCV_DBR];
@ -470,7 +470,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
err = mlx5_wq_cyc_create(mdev, &rqp->wq, rqc_wq, &rq->wqe.wq,
&rq->wq_ctrl);
if (err)
return err;
goto err_rq_wq_destroy;
rq->wqe.wq.db = &rq->wqe.wq.db[MLX5_RCV_DBR];

1
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
View File

@ -2356,6 +2356,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
match.key->vlan_priority);
*match_level = MLX5_MATCH_L2;
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS;
}
}

19
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -236,6 +236,15 @@ static struct mlx5_eswitch_rep *mlx5_eswitch_get_rep(struct mlx5_eswitch *esw,
return &esw->offloads.vport_reps[idx];
}
static void
mlx5_eswitch_set_rule_flow_source(struct mlx5_eswitch *esw,
struct mlx5_flow_spec *spec,
struct mlx5_esw_flow_attr *attr)
{
if (MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source) &&
attr && attr->in_rep && attr->in_rep->vport == MLX5_VPORT_UPLINK)
spec->flow_context.flow_source = MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK;
}
static void
mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
@ -259,9 +268,6 @@ mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
mlx5_eswitch_get_vport_metadata_mask());
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_2;
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters);
if (memchr_inv(misc, 0, MLX5_ST_SZ_BYTES(fte_match_set_misc)))
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS;
} else {
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters);
MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport);
@ -279,10 +285,6 @@ mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS;
}
if (MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source) &&
attr->in_rep->vport == MLX5_VPORT_UPLINK)
spec->flow_context.flow_source = MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK;
}
struct mlx5_flow_handle *
@ -396,6 +398,8 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
goto err_esw_get;
}
mlx5_eswitch_set_rule_flow_source(esw, spec, attr);
if (mlx5_eswitch_termtbl_required(esw, attr, &flow_act, spec))
rule = mlx5_eswitch_add_termtbl_rule(esw, fdb, spec, attr,
&flow_act, dest, i);
@ -462,6 +466,7 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw,
i++;
mlx5_eswitch_set_rule_source_port(esw, spec, attr);
mlx5_eswitch_set_rule_flow_source(esw, spec, attr);
if (attr->outer_match_level != MLX5_MATCH_NONE)
spec->match_criteria_enable |= MLX5_MATCH_OUTER_HEADERS;