* [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc
@ 2016-05-01 19:59 Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 1/4] net/mlx5: Unmap only the relevant IO memory mapping Saeed Mahameed
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Saeed Mahameed @ 2016-05-01 19:59 UTC (permalink / raw)
To: David S. Miller
Cc: netdev, Or Gerlitz, Tal Alon, Eran Ben Elisha, Saeed Mahameed
Hi Dave,
This small series provides some bug fixes for mlx5 driver.
A small bug fix for iounmap of a null pointer, which dumps a warning on some archs.
One patch to fix the VXLAN/MLX5_EN dependency issue reported by Arnd.
Two patches to fix the scheduling while atomic issue for ndo_add/del_vxlan_port
NDOs. The first will add an internal mlx5e workqueue and the second will
delegate vxlan ports add/del requests to that workqueue.
Note: ('net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue') is only needed for net
and not net-next as the issue was globally fixed for all device drivers by:
b7aade15485a ('vxlan: break dependency with netdev drivers') in net-next.
Applied on top: f27337e16f2d ('ip_tunnel: fix preempt warning in ip tunnel creation/updating')
Gal Pressman (1):
net/mlx5: Unmap only the relevant IO memory mapping
Matthew Finlay (3):
net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue
net/mlx5e: Implement a mlx5e workqueue
net/mlx5e: Use workqueue for vxlan ops
drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 34 +++++++++------
drivers/net/ethernet/mellanox/mlx5/core/uar.c | 6 ++-
drivers/net/ethernet/mellanox/mlx5/core/vxlan.c | 50 +++++++++++++++++------
drivers/net/ethernet/mellanox/mlx5/core/vxlan.h | 11 ++++-
6 files changed, 74 insertions(+), 29 deletions(-)
--
2.8.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH net 1/4] net/mlx5: Unmap only the relevant IO memory mapping
2016-05-01 19:59 [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc Saeed Mahameed
@ 2016-05-01 19:59 ` Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 2/4] net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue Saeed Mahameed
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Saeed Mahameed @ 2016-05-01 19:59 UTC (permalink / raw)
To: David S. Miller
Cc: netdev, Or Gerlitz, Tal Alon, Eran Ben Elisha, Gal Pressman,
Saeed Mahameed
From: Gal Pressman <galp@mellanox.com>
When freeing UAR the driver tries to unmap uar->map and uar->bf_map
which are mutually exclusive thus always unmapping a NULL pointer.
Make sure we only call iounmap() once, for the actual mapping.
Fixes: 0ba422410bbf ('net/mlx5: Fix global UAR mapping')
Signed-off-by: Gal Pressman <galp@mellanox.com>
Reported-by: Doron Tsur <doront@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/uar.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
index 8ba080e..5ff8af4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
@@ -269,8 +269,10 @@ EXPORT_SYMBOL(mlx5_alloc_map_uar);
void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar)
{
- iounmap(uar->map);
- iounmap(uar->bf_map);
+ if (uar->map)
+ iounmap(uar->map);
+ else
+ iounmap(uar->bf_map);
mlx5_cmd_free_uar(mdev, uar->index);
}
EXPORT_SYMBOL(mlx5_unmap_free_uar);
--
2.8.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net 2/4] net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue
2016-05-01 19:59 [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 1/4] net/mlx5: Unmap only the relevant IO memory mapping Saeed Mahameed
@ 2016-05-01 19:59 ` Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 3/4] net/mlx5e: Implement a mlx5e workqueue Saeed Mahameed
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Saeed Mahameed @ 2016-05-01 19:59 UTC (permalink / raw)
To: David S. Miller
Cc: netdev, Or Gerlitz, Tal Alon, Eran Ben Elisha, Matthew Finlay,
Saeed Mahameed
From: Matthew Finlay <matt@mellanox.com>
When MLX5_EN=y MLX5_CORE=y and VXLAN=m there is a linker error for
vxlan_get_rx_port() due to the fact that VXLAN is a module. Change Kconfig
to select VXLAN when MLX5_CORE=y. When MLX5_CORE=m there is no dependency
on the value of VXLAN.
Fixes: b3f63c3d5e2c ('net/mlx5e: Add netdev support for VXLAN tunneling')
Signed-off-by: Matthew Finlay <matt@mellanox.com>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index 1cf722e..559d11a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -14,6 +14,7 @@ config MLX5_CORE_EN
bool "Mellanox Technologies ConnectX-4 Ethernet support"
depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE
select PTP_1588_CLOCK
+ select VXLAN if MLX5_CORE=y
default n
---help---
Ethernet support in Mellanox Technologies ConnectX-4 NIC.
--
2.8.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net 3/4] net/mlx5e: Implement a mlx5e workqueue
2016-05-01 19:59 [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 1/4] net/mlx5: Unmap only the relevant IO memory mapping Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 2/4] net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue Saeed Mahameed
@ 2016-05-01 19:59 ` Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 4/4] net/mlx5e: Use workqueue for vxlan ops Saeed Mahameed
2016-05-03 17:37 ` [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc David Miller
4 siblings, 0 replies; 6+ messages in thread
From: Saeed Mahameed @ 2016-05-01 19:59 UTC (permalink / raw)
To: David S. Miller
Cc: netdev, Or Gerlitz, Tal Alon, Eran Ben Elisha, Matthew Finlay,
Saeed Mahameed
From: Matthew Finlay <matt@mellanox.com>
Implement a mlx5e workqueue to handle all mlx5e specific tasks. Move
all tasks currently using the system workqueue to the new workqueue.
This is in preparation for vxlan using the mlx5e workqueue in order to
schedule port add/remove operations.
Signed-off-by: Matthew Finlay <matt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 30 ++++++++++++++---------
2 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index e80ce94..3881dce 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -567,6 +567,7 @@ struct mlx5e_priv {
struct mlx5e_vxlan_db vxlan;
struct mlx5e_params params;
+ struct workqueue_struct *wq;
struct work_struct update_carrier_work;
struct work_struct set_rx_mode_work;
struct delayed_work update_stats_work;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 67d548b..9ab0841 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -262,9 +262,8 @@ static void mlx5e_update_stats_work(struct work_struct *work)
mutex_lock(&priv->state_lock);
if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
mlx5e_update_stats(priv);
- schedule_delayed_work(dwork,
- msecs_to_jiffies(
- MLX5E_UPDATE_STATS_INTERVAL));
+ queue_delayed_work(priv->wq, dwork,
+ msecs_to_jiffies(MLX5E_UPDATE_STATS_INTERVAL));
}
mutex_unlock(&priv->state_lock);
}
@@ -280,7 +279,7 @@ static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
switch (event) {
case MLX5_DEV_EVENT_PORT_UP:
case MLX5_DEV_EVENT_PORT_DOWN:
- schedule_work(&priv->update_carrier_work);
+ queue_work(priv->wq, &priv->update_carrier_work);
break;
default:
@@ -1505,7 +1504,7 @@ int mlx5e_open_locked(struct net_device *netdev)
mlx5e_update_carrier(priv);
mlx5e_timestamp_init(priv);
- schedule_delayed_work(&priv->update_stats_work, 0);
+ queue_delayed_work(priv->wq, &priv->update_stats_work, 0);
return 0;
@@ -1961,7 +1960,7 @@ static void mlx5e_set_rx_mode(struct net_device *dev)
{
struct mlx5e_priv *priv = netdev_priv(dev);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
}
static int mlx5e_set_mac(struct net_device *netdev, void *addr)
@@ -1976,7 +1975,7 @@ static int mlx5e_set_mac(struct net_device *netdev, void *addr)
ether_addr_copy(netdev->dev_addr, saddr->sa_data);
netif_addr_unlock_bh(netdev);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
return 0;
}
@@ -2498,10 +2497,14 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
priv = netdev_priv(netdev);
+ priv->wq = create_singlethread_workqueue("mlx5e");
+ if (!priv->wq)
+ goto err_free_netdev;
+
err = mlx5_alloc_map_uar(mdev, &priv->cq_uar, false);
if (err) {
mlx5_core_err(mdev, "alloc_map uar failed, %d\n", err);
- goto err_free_netdev;
+ goto err_destroy_wq;
}
err = mlx5_core_alloc_pd(mdev, &priv->pdn);
@@ -2580,7 +2583,7 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
vxlan_get_rx_port(netdev);
mlx5e_enable_async_events(priv);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
return priv;
@@ -2617,6 +2620,9 @@ err_dealloc_pd:
err_unmap_free_uar:
mlx5_unmap_free_uar(mdev, &priv->cq_uar);
+err_destroy_wq:
+ destroy_workqueue(priv->wq);
+
err_free_netdev:
free_netdev(netdev);
@@ -2630,9 +2636,9 @@ static void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, void *vpriv)
set_bit(MLX5E_STATE_DESTROYING, &priv->state);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
mlx5e_disable_async_events(priv);
- flush_scheduled_work();
+ flush_workqueue(priv->wq);
if (test_bit(MLX5_INTERFACE_STATE_SHUTDOWN, &mdev->intf_state)) {
netif_device_detach(netdev);
mutex_lock(&priv->state_lock);
@@ -2655,6 +2661,8 @@ static void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, void *vpriv)
mlx5_core_dealloc_transport_domain(priv->mdev, priv->tdn);
mlx5_core_dealloc_pd(priv->mdev, priv->pdn);
mlx5_unmap_free_uar(priv->mdev, &priv->cq_uar);
+ cancel_delayed_work_sync(&priv->update_stats_work);
+ destroy_workqueue(priv->wq);
if (!test_bit(MLX5_INTERFACE_STATE_SHUTDOWN, &mdev->intf_state))
free_netdev(netdev);
--
2.8.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net 4/4] net/mlx5e: Use workqueue for vxlan ops
2016-05-01 19:59 [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc Saeed Mahameed
` (2 preceding siblings ...)
2016-05-01 19:59 ` [PATCH net 3/4] net/mlx5e: Implement a mlx5e workqueue Saeed Mahameed
@ 2016-05-01 19:59 ` Saeed Mahameed
2016-05-03 17:37 ` [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc David Miller
4 siblings, 0 replies; 6+ messages in thread
From: Saeed Mahameed @ 2016-05-01 19:59 UTC (permalink / raw)
To: David S. Miller
Cc: netdev, Or Gerlitz, Tal Alon, Eran Ben Elisha, Matthew Finlay,
Saeed Mahameed
From: Matthew Finlay <matt@mellanox.com>
The vxlan add/delete port NDOs are called under rcu lock.
The current mlx5e implementation can potentially block in these
calls, which is not allowed. Move to using the mlx5e workqueue
to handle these NDOs.
Fixes: b3f63c3d5e2c ('net/mlx5e: Add netdev support for VXLAN tunneling')
Signed-off-by: Matthew Finlay <matt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 +-
drivers/net/ethernet/mellanox/mlx5/core/vxlan.c | 50 +++++++++++++++++------
drivers/net/ethernet/mellanox/mlx5/core/vxlan.h | 11 ++++-
3 files changed, 49 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 9ab0841..d4dfc5c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2157,7 +2157,7 @@ static void mlx5e_add_vxlan_port(struct net_device *netdev,
if (!mlx5e_vxlan_allowed(priv->mdev))
return;
- mlx5e_vxlan_add_port(priv, be16_to_cpu(port));
+ mlx5e_vxlan_queue_work(priv, sa_family, be16_to_cpu(port), 1);
}
static void mlx5e_del_vxlan_port(struct net_device *netdev,
@@ -2168,7 +2168,7 @@ static void mlx5e_del_vxlan_port(struct net_device *netdev,
if (!mlx5e_vxlan_allowed(priv->mdev))
return;
- mlx5e_vxlan_del_port(priv, be16_to_cpu(port));
+ mlx5e_vxlan_queue_work(priv, sa_family, be16_to_cpu(port), 0);
}
static netdev_features_t mlx5e_vxlan_features_check(struct mlx5e_priv *priv,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
index 9f10df2..f2fd1ef 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
@@ -95,21 +95,22 @@ struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port)
return vxlan;
}
-int mlx5e_vxlan_add_port(struct mlx5e_priv *priv, u16 port)
+static void mlx5e_vxlan_add_port(struct work_struct *work)
{
+ struct mlx5e_vxlan_work *vxlan_work =
+ container_of(work, struct mlx5e_vxlan_work, work);
+ struct mlx5e_priv *priv = vxlan_work->priv;
struct mlx5e_vxlan_db *vxlan_db = &priv->vxlan;
+ u16 port = vxlan_work->port;
struct mlx5e_vxlan *vxlan;
int err;
- err = mlx5e_vxlan_core_add_port_cmd(priv->mdev, port);
- if (err)
- return err;
+ if (mlx5e_vxlan_core_add_port_cmd(priv->mdev, port))
+ goto free_work;
vxlan = kzalloc(sizeof(*vxlan), GFP_KERNEL);
- if (!vxlan) {
- err = -ENOMEM;
+ if (!vxlan)
goto err_delete_port;
- }
vxlan->udp_port = port;
@@ -119,13 +120,14 @@ int mlx5e_vxlan_add_port(struct mlx5e_priv *priv, u16 port)
if (err)
goto err_free;
- return 0;
+ goto free_work;
err_free:
kfree(vxlan);
err_delete_port:
mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
- return err;
+free_work:
+ kfree(vxlan_work);
}
static void __mlx5e_vxlan_core_del_port(struct mlx5e_priv *priv, u16 port)
@@ -145,12 +147,36 @@ static void __mlx5e_vxlan_core_del_port(struct mlx5e_priv *priv, u16 port)
kfree(vxlan);
}
-void mlx5e_vxlan_del_port(struct mlx5e_priv *priv, u16 port)
+static void mlx5e_vxlan_del_port(struct work_struct *work)
{
- if (!mlx5e_vxlan_lookup_port(priv, port))
- return;
+ struct mlx5e_vxlan_work *vxlan_work =
+ container_of(work, struct mlx5e_vxlan_work, work);
+ struct mlx5e_priv *priv = vxlan_work->priv;
+ u16 port = vxlan_work->port;
__mlx5e_vxlan_core_del_port(priv, port);
+
+ kfree(vxlan_work);
+}
+
+void mlx5e_vxlan_queue_work(struct mlx5e_priv *priv, sa_family_t sa_family,
+ u16 port, int add)
+{
+ struct mlx5e_vxlan_work *vxlan_work;
+
+ vxlan_work = kmalloc(sizeof(*vxlan_work), GFP_ATOMIC);
+ if (!vxlan_work)
+ return;
+
+ if (add)
+ INIT_WORK(&vxlan_work->work, mlx5e_vxlan_add_port);
+ else
+ INIT_WORK(&vxlan_work->work, mlx5e_vxlan_del_port);
+
+ vxlan_work->priv = priv;
+ vxlan_work->port = port;
+ vxlan_work->sa_family = sa_family;
+ queue_work(priv->wq, &vxlan_work->work);
}
void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
index a016850..129f352 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
@@ -39,6 +39,13 @@ struct mlx5e_vxlan {
u16 udp_port;
};
+struct mlx5e_vxlan_work {
+ struct work_struct work;
+ struct mlx5e_priv *priv;
+ sa_family_t sa_family;
+ u16 port;
+};
+
static inline bool mlx5e_vxlan_allowed(struct mlx5_core_dev *mdev)
{
return (MLX5_CAP_ETH(mdev, tunnel_stateless_vxlan) &&
@@ -46,8 +53,8 @@ static inline bool mlx5e_vxlan_allowed(struct mlx5_core_dev *mdev)
}
void mlx5e_vxlan_init(struct mlx5e_priv *priv);
-int mlx5e_vxlan_add_port(struct mlx5e_priv *priv, u16 port);
-void mlx5e_vxlan_del_port(struct mlx5e_priv *priv, u16 port);
+void mlx5e_vxlan_queue_work(struct mlx5e_priv *priv, sa_family_t sa_family,
+ u16 port, int add);
struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port);
void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv);
--
2.8.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc
2016-05-01 19:59 [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc Saeed Mahameed
` (3 preceding siblings ...)
2016-05-01 19:59 ` [PATCH net 4/4] net/mlx5e: Use workqueue for vxlan ops Saeed Mahameed
@ 2016-05-03 17:37 ` David Miller
4 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2016-05-03 17:37 UTC (permalink / raw)
To: saeedm; +Cc: netdev, ogerlitz, talal, eranbe
From: Saeed Mahameed <saeedm@mellanox.com>
Date: Sun, 1 May 2016 22:59:53 +0300
> This small series provides some bug fixes for mlx5 driver.
>
> A small bug fix for iounmap of a null pointer, which dumps a warning on some archs.
>
> One patch to fix the VXLAN/MLX5_EN dependency issue reported by Arnd.
>
> Two patches to fix the scheduling while atomic issue for ndo_add/del_vxlan_port
> NDOs. The first will add an internal mlx5e workqueue and the second will
> delegate vxlan ports add/del requests to that workqueue.
>
> Note: ('net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue') is only needed for net
> and not net-next as the issue was globally fixed for all device drivers by:
> b7aade15485a ('vxlan: break dependency with netdev drivers') in net-next.
>
> Applied on top: f27337e16f2d ('ip_tunnel: fix preempt warning in ip tunnel creation/updating')
Series applied, thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-05-03 17:37 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2016-05-01 19:59 [PATCH net 0/4] Mellanox 100G mlx5 fixes for 4.6-rc Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 1/4] net/mlx5: Unmap only the relevant IO memory mapping Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 2/4] net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issue Saeed Mahameed
2016-05-01 19:59 ` [PATCH net 3/4] net/mlx5e: Implement a mlx5e workqueue Saeed Mahameed
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