diff options
| author |   Parav Pandit <parav@mellanox.com> | 2018-04-23 17:01:55 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-04-27 11:03:15 -0400 |
| commit | 84a6a7a99c0ac2f67366288c0625c9fba176b264 (patch) | |
| tree | b8e3f16bbf2c616aa06885225050846afcdaeb09 | |
| parent | IB/mlx5: Use unlimited rate when static rate is not supported (diff) | |
| download | linux-dev-84a6a7a99c0ac2f67366288c0625c9fba176b264.tar.xz linux-dev-84a6a7a99c0ac2f67366288c0625c9fba176b264.zip | |
IB/mlx5: Fix represent correct netdevice in dual port RoCE
In commit bcf87f1dbbec ("IB/mlx5: Listen to netdev register/unresiter events in switchdev mode")
incorrectly mapped primary device's netdevice to 2nd port netdevice.
It always represented primary port's netdevice for 2nd port netdevice
when ib representors were not used.
This results into failing to process CM request arriving on 2nd port due
to incorrect mapping of netdevice.
This fix corrects it by considering the right mdev.
Cc: <stable@vger.kernel.org> # 4.16
Fixes: bcf87f1dbbec ("IB/mlx5: Listen to netdev register/unresiter events in switchdev mode")
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 6a749c02b14c..78a4b2797057 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -179,7 +179,7 @@ static int mlx5_netdev_event(struct notifier_block *this, if (rep_ndev == ndev) roce->netdev = (event == NETDEV_UNREGISTER) ? NULL : ndev; - } else if (ndev->dev.parent == &ibdev->mdev->pdev->dev) { + } else if (ndev->dev.parent == &mdev->pdev->dev) { roce->netdev = (event == NETDEV_UNREGISTER) ? NULL : ndev; } |