diff mbox series

[v2,1/3] IB/core: Do not use netdev IP if it is a bonded slave

Message ID 1738964178-18836-2-git-send-email-longli@linuxonhyperv.com (mailing list archive)
State Changes Requested
Headers show
Series IB/core: Fix GID cache for bonded net devices | expand

Commit Message

Long Li Feb. 7, 2025, 9:36 p.m. UTC 
From: Long Li <longli@microsoft.com>

Filter function is_eth_port_of_netdev_filter() is used to determine if a
netdev should be used for assigning its IP to GID cache. This function
should filter out bonded slave netdevs.

For bonded slaves, their master netdevs should be used to cache GIDs.

Signed-off-by: Long Li <longli@microsoft.com>
---
 drivers/infiniband/core/roce_gid_mgmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/core/roce_gid_mgmt.c b/drivers/infiniband/core/roce_gid_mgmt.c
index a9f2c6b1b29e..27a3ffed11b9 100644
--- a/drivers/infiniband/core/roce_gid_mgmt.c
+++ b/drivers/infiniband/core/roce_gid_mgmt.c
@@ -161,7 +161,7 @@  is_eth_port_of_netdev_filter(struct ib_device *ib_dev, u32 port,
 	res = ((rdma_is_upper_dev_rcu(rdma_ndev, cookie) &&
 	       (is_eth_active_slave_of_bonding_rcu(rdma_ndev, real_dev) &
 		REQUIRED_BOND_STATES)) ||
-	       real_dev == rdma_ndev);
+	       (real_dev == rdma_ndev && !netif_is_bond_slave(rdma_ndev)));
 
 	rcu_read_unlock();
 	return res;