[PATCH 19.11 4/4] net/bonding: fix stopping non-active slaves
Huisong Li
lihuisong at huawei.com
Tue Jul 19 04:49:19 CEST 2022
[ upstream commit f5e72e8e8d57b331baf1a86d15eb7fae921f57fb ]
When stopping a bonded port, all slaves should be stopped. But only active
slaves are stopped.
So fix by stopping all slave ports and later do "deactivate_slave()" for
active slaves.
Fixes: 0911d4ec0183 ("net/bonding: fix crash when stopping mode 4 port")
Signed-off-by: Huisong Li <lihuisong at huawei.com>
Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
---
drivers/net/bonding/rte_eth_bond_pmd.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index 5b1507e817..191c821b46 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -2089,13 +2089,14 @@ bond_ethdev_stop(struct rte_eth_dev *eth_dev)
internals->link_status_polling_enabled = 0;
for (i = 0; i < internals->slave_count; i++) {
uint16_t slave_id = internals->slaves[i].port_id;
+
+ internals->slaves[i].last_link_status = 0;
+ rte_eth_dev_stop(slave_id);
+ /* active slaves need to be deactivated. */
if (find_slave_by_id(internals->active_slaves,
internals->active_slave_count, slave_id) !=
- internals->active_slave_count) {
- internals->slaves[i].last_link_status = 0;
- rte_eth_dev_stop(slave_id);
+ internals->active_slave_count)
deactivate_slave(eth_dev, slave_id);
- }
}
}
--
2.22.0
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