diff options
| author |   Eli Cohen <eli@mellanox.com> | 2016-10-27 16:36:44 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-11-16 20:03:44 -0500 |
| commit | dbaaff2a2caa03d472b5cc53a3fbfd415c97dc26 (patch) | |
| tree | c48f2bee323daccd92b2331cd5f538b7c4e8e0f1 /drivers | |
| parent | IB/mlx5: Resolve soft lock on massive reg MRs (diff) | |
| download | linux-dev-dbaaff2a2caa03d472b5cc53a3fbfd415c97dc26.tar.xz linux-dev-dbaaff2a2caa03d472b5cc53a3fbfd415c97dc26.zip | |
IB/mlx5: Fix fatal error dispatching
When an internal error condition is detected, make sure to set the
device inactive after dispatching the event so ULPs can get a
notification of this event.
Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters')
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Reviewed-by: Mohamad Haj Yahia <mohamad@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index bb61487861cc..a014ad38d889 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2311,14 +2311,14 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, void *context, { struct mlx5_ib_dev *ibdev = (struct mlx5_ib_dev *)context; struct ib_event ibev; - + bool fatal = false; u8 port = 0; switch (event) { case MLX5_DEV_EVENT_SYS_ERROR: - ibdev->ib_active = false; ibev.event = IB_EVENT_DEVICE_FATAL; mlx5_ib_handle_internal_error(ibdev); + fatal = true; break; case MLX5_DEV_EVENT_PORT_UP: @@ -2370,6 +2370,9 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, void *context, if (ibdev->ib_active) ib_dispatch_event(&ibev); + + if (fatal) + ibdev->ib_active = false; } static void get_ext_port_caps(struct mlx5_ib_dev *dev) |