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RDMA/mlx5: Fix link status down event for MPV

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The commit below prevented MPV from unloading correctly due to blocking
the netdev down event, allow sending the event for MPV mode to maintain
proper unload flow.

Fixes: 3790137762 ("RDMA/mlx5: Handle link status event only for LAG device")
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Link: https://patch.msgid.link/d7731478e456f61255af798a7fd4e64b006ddebb.1735567976.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Patrisious Haddad
2024-12-30 16:14:04 +02:00
committed by Leon Romanovsky
parent a6c346760a
commit 220043b06f
1 changed files with 2 additions and 1 deletions
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3
drivers/infiniband/hw/mlx5/main.c
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@@ -242,7 +242,8 @@ static int mlx5_netdev_event(struct notifier_block *this,
case NETDEV_DOWN: {
struct net_device *upper = NULL;
if (!netif_is_lag_master(ndev) && !netif_is_lag_port(ndev))
if (!netif_is_lag_master(ndev) && !netif_is_lag_port(ndev) &&
!mlx5_core_mp_enabled(mdev))
return NOTIFY_DONE;
if (mlx5_lag_is_roce(mdev) || mlx5_lag_is_sriov(mdev)) {