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authorJakub Kicinski <kuba@kernel.org>2020-11-19 19:08:46 -0800
committerJakub Kicinski <kuba@kernel.org>2020-11-19 19:08:46 -0800
commit56495a2442a47d0ea752db62434913b3346fe5a5 (patch)
tree35284af165304f4fe47f0214a48a8708f76a0d28 /net/smc
parent657bc1d10bfc23ac06d5d687ce45826c760744f9 (diff)
parent4d02da974ea85a62074efedf354e82778f910d82 (diff)
Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/smc')
-rw-r--r--net/smc/af_smc.c3
-rw-r--r--net/smc/smc_core.c3
-rw-r--r--net/smc/smc_ib.c6
3 files changed, 7 insertions, 5 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 527185af7bf3..811819c849da 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -979,7 +979,8 @@ static int __smc_connect(struct smc_sock *smc)
/* check if smc modes and versions of CLC proposal and accept match */
rc = smc_connect_check_aclc(ini, aclc);
- version = aclc->hdr.version == SMC_V1 ? SMC_V1 : version;
+ version = aclc->hdr.version == SMC_V1 ? SMC_V1 : SMC_V2;
+ ini->smcd_version = version;
if (rc)
goto vlan_cleanup;
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index 2b19863f7171..af96f813c075 100644
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -1309,7 +1309,8 @@ int smc_conn_create(struct smc_sock *smc, struct smc_init_info *ini)
ini->ism_peer_gid[ini->ism_selected]) :
smcr_lgr_match(lgr, ini->ib_lcl, role, ini->ib_clcqpn)) &&
!lgr->sync_err &&
- lgr->vlan_id == ini->vlan_id &&
+ (ini->smcd_version == SMC_V2 ||
+ lgr->vlan_id == ini->vlan_id) &&
(role == SMC_CLNT || ini->is_smcd ||
lgr->conns_num < SMC_RMBS_PER_LGR_MAX)) {
/* link group found */
diff --git a/net/smc/smc_ib.c b/net/smc/smc_ib.c
index 1c314dbdc7fa..fc766b537ac7 100644
--- a/net/smc/smc_ib.c
+++ b/net/smc/smc_ib.c
@@ -198,9 +198,9 @@ int smc_ib_determine_gid(struct smc_ib_device *smcibdev, u8 ibport,
rcu_read_lock();
ndev = rdma_read_gid_attr_ndev_rcu(attr);
if (!IS_ERR(ndev) &&
- ((!vlan_id && !is_vlan_dev(attr->ndev)) ||
- (vlan_id && is_vlan_dev(attr->ndev) &&
- vlan_dev_vlan_id(attr->ndev) == vlan_id)) &&
+ ((!vlan_id && !is_vlan_dev(ndev)) ||
+ (vlan_id && is_vlan_dev(ndev) &&
+ vlan_dev_vlan_id(ndev) == vlan_id)) &&
attr->gid_type == IB_GID_TYPE_ROCE) {
rcu_read_unlock();
if (gid)