diff mbox series

[net-next,v2,09/12] devlink: protect devlink param list by instance lock

Message ID 20230126075838.1643665-10-jiri@resnulli.us (mailing list archive)
State Accepted
Commit 075935f0ae0fbbe469a911d685f6cc59de892700
Delegated to: Netdev Maintainers
Headers show
Series devlink: Cleanup params usage | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 383 this patch: 383
netdev/cc_maintainers warning 2 maintainers not CCed: linux-rdma@vger.kernel.org oss-drivers@corigine.com
netdev/build_clang success Errors and warnings before: 18 this patch: 18
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 534 this patch: 534
netdev/checkpatch warning WARNING: line length of 81 exceeds 80 columns WARNING: line length of 82 exceeds 80 columns WARNING: line length of 83 exceeds 80 columns WARNING: line length of 85 exceeds 80 columns WARNING: line length of 86 exceeds 80 columns WARNING: line length of 87 exceeds 80 columns WARNING: line length of 88 exceeds 80 columns WARNING: line length of 89 exceeds 80 columns WARNING: line length of 90 exceeds 80 columns
netdev/kdoc success Errors and warnings before: 14 this patch: 14
netdev/source_inline success Was 0 now: 0

Commit Message

Jiri Pirko Jan. 26, 2023, 7:58 a.m. UTC 
From: Jiri Pirko <jiri@nvidia.com>

Commit 1d18bb1a4ddd ("devlink: allow registering parameters after
the instance") as the subject implies introduced possibility to register
devlink params even for already registered devlink instance. This is a
bit problematic, as the consistency or params list was originally
secured by the fact it is static during devlink lifetime. So in order to
protect the params list, take devlink instance lock during the params
operations. Introduce unlocked function variants and use them in drivers
in locked context. Put lock assertions to appropriate places.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
---
 drivers/net/ethernet/mellanox/mlx4/main.c     | 80 ++++++++--------
 drivers/net/ethernet/mellanox/mlx5/core/dev.c | 18 ++--
 .../net/ethernet/mellanox/mlx5/core/devlink.c | 92 +++++++++----------
 drivers/net/ethernet/mellanox/mlx5/core/eq.c  | 12 +--
 .../net/ethernet/mellanox/mlx5/core/eswitch.c |  6 +-
 .../net/ethernet/mellanox/mlx5/core/main.c    | 12 +--
 drivers/net/ethernet/mellanox/mlxsw/core.c    | 18 ++--
 .../net/ethernet/mellanox/mlxsw/spectrum.c    | 16 ++--
 .../ethernet/netronome/nfp/devlink_param.c    |  8 +-
 .../net/ethernet/netronome/nfp/nfp_net_main.c |  7 +-
 drivers/net/netdevsim/dev.c                   | 36 ++++----
 include/net/devlink.h                         | 16 +++-
 net/devlink/leftover.c                        | 77 +++++++++++-----
 13 files changed, 218 insertions(+), 180 deletions(-)

Comments

Ido Schimmel Jan. 26, 2023, 9:28 a.m. UTC | #1 
On Thu, Jan 26, 2023 at 08:58:35AM +0100, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@nvidia.com>
> 
> Commit 1d18bb1a4ddd ("devlink: allow registering parameters after
> the instance") as the subject implies introduced possibility to register
> devlink params even for already registered devlink instance. This is a
> bit problematic, as the consistency or params list was originally
> secured by the fact it is static during devlink lifetime. So in order to
> protect the params list, take devlink instance lock during the params
> operations. Introduce unlocked function variants and use them in drivers
> in locked context. Put lock assertions to appropriate places.
> 
> Signed-off-by: Jiri Pirko <jiri@nvidia.com>
> Reviewed-by: Jakub Kicinski <kuba@kernel.org>
> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>

Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Simon Horman Jan. 27, 2023, 11:32 a.m. UTC | #2 
On Thu, Jan 26, 2023 at 08:58:35AM +0100, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@nvidia.com>
> 
> Commit 1d18bb1a4ddd ("devlink: allow registering parameters after
> the instance") as the subject implies introduced possibility to register
> devlink params even for already registered devlink instance. This is a
> bit problematic, as the consistency or params list was originally
> secured by the fact it is static during devlink lifetime. So in order to
> protect the params list, take devlink instance lock during the params
> operations. Introduce unlocked function variants and use them in drivers
> in locked context. Put lock assertions to appropriate places.
> 
> Signed-off-by: Jiri Pirko <jiri@nvidia.com>
> Reviewed-by: Jakub Kicinski <kuba@kernel.org>
> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
> ---
>  drivers/net/ethernet/mellanox/mlx4/main.c     | 80 ++++++++--------
>  drivers/net/ethernet/mellanox/mlx5/core/dev.c | 18 ++--
>  .../net/ethernet/mellanox/mlx5/core/devlink.c | 92 +++++++++----------
>  drivers/net/ethernet/mellanox/mlx5/core/eq.c  | 12 +--
>  .../net/ethernet/mellanox/mlx5/core/eswitch.c |  6 +-
>  .../net/ethernet/mellanox/mlx5/core/main.c    | 12 +--
>  drivers/net/ethernet/mellanox/mlxsw/core.c    | 18 ++--
>  .../net/ethernet/mellanox/mlxsw/spectrum.c    | 16 ++--
>  .../ethernet/netronome/nfp/devlink_param.c    |  8 +-
>  .../net/ethernet/netronome/nfp/nfp_net_main.c |  7 +-
>  drivers/net/netdevsim/dev.c                   | 36 ++++----
>  include/net/devlink.h                         | 16 +++-
>  net/devlink/leftover.c                        | 77 +++++++++++-----
>  13 files changed, 218 insertions(+), 180 deletions(-)

For the nfp portion:

Reviewed-by: Simon Horman <simon.horman@corigine.com>

I will also see about getting the patchset tested on NFP hardware.
Simon Horman Jan. 27, 2023, 11:41 a.m. UTC | #3 
On Fri, Jan 27, 2023 at 12:32:21PM +0100, Simon Horman wrote:
> On Thu, Jan 26, 2023 at 08:58:35AM +0100, Jiri Pirko wrote:
> > From: Jiri Pirko <jiri@nvidia.com>
> > 
> > Commit 1d18bb1a4ddd ("devlink: allow registering parameters after
> > the instance") as the subject implies introduced possibility to register
> > devlink params even for already registered devlink instance. This is a
> > bit problematic, as the consistency or params list was originally
> > secured by the fact it is static during devlink lifetime. So in order to
> > protect the params list, take devlink instance lock during the params
> > operations. Introduce unlocked function variants and use them in drivers
> > in locked context. Put lock assertions to appropriate places.
> > 
> > Signed-off-by: Jiri Pirko <jiri@nvidia.com>
> > Reviewed-by: Jakub Kicinski <kuba@kernel.org>
> > Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
> > ---
> >  drivers/net/ethernet/mellanox/mlx4/main.c     | 80 ++++++++--------
> >  drivers/net/ethernet/mellanox/mlx5/core/dev.c | 18 ++--
> >  .../net/ethernet/mellanox/mlx5/core/devlink.c | 92 +++++++++----------
> >  drivers/net/ethernet/mellanox/mlx5/core/eq.c  | 12 +--
> >  .../net/ethernet/mellanox/mlx5/core/eswitch.c |  6 +-
> >  .../net/ethernet/mellanox/mlx5/core/main.c    | 12 +--
> >  drivers/net/ethernet/mellanox/mlxsw/core.c    | 18 ++--
> >  .../net/ethernet/mellanox/mlxsw/spectrum.c    | 16 ++--
> >  .../ethernet/netronome/nfp/devlink_param.c    |  8 +-
> >  .../net/ethernet/netronome/nfp/nfp_net_main.c |  7 +-
> >  drivers/net/netdevsim/dev.c                   | 36 ++++----
> >  include/net/devlink.h                         | 16 +++-
> >  net/devlink/leftover.c                        | 77 +++++++++++-----
> >  13 files changed, 218 insertions(+), 180 deletions(-)
> 
> For the nfp portion:
> 
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> 
> I will also see about getting the patchset tested on NFP hardware.

Seems the team was a bit further ahead on the testing than I thought.
So, on their behalf:

Tested-by: Simon Horman <simon.horman@corigine.com>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 3ae246391549..6152f77dcfd8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -265,29 +265,29 @@  static void mlx4_devlink_set_params_init_values(struct devlink *devlink)
 	union devlink_param_value value;
 
 	value.vbool = !!mlx4_internal_err_reset;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
+					value);
 
 	value.vu32 = 1UL << log_num_mac;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					value);
 
 	value.vbool = enable_64b_cqe_eqe;
-	devlink_param_driverinit_value_set(devlink,
-					   MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
+					value);
 
 	value.vbool = enable_4k_uar;
-	devlink_param_driverinit_value_set(devlink,
-					   MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
+					value);
 
 	value.vbool = false;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+					value);
 }
 
 static inline void mlx4_set_num_reserved_uars(struct mlx4_dev *dev,
@@ -3910,37 +3910,37 @@  static void mlx4_devlink_param_load_driverinit_values(struct devlink *devlink)
 	union devlink_param_value saved_value;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
+					      &saved_value);
 	if (!err && mlx4_internal_err_reset != saved_value.vbool) {
 		mlx4_internal_err_reset = saved_value.vbool;
 		/* Notify on value changed on runtime configuration mode */
-		devlink_param_value_changed(devlink,
-					    DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET);
+		devl_param_value_changed(devlink,
+					 DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET);
 	}
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					      &saved_value);
 	if (!err)
 		log_num_mac = order_base_2(saved_value.vu32);
-	err = devlink_param_driverinit_value_get(devlink,
-						 MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
+					      &saved_value);
 	if (!err)
 		enable_64b_cqe_eqe = saved_value.vbool;
-	err = devlink_param_driverinit_value_get(devlink,
-						 MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
+					      &saved_value);
 	if (!err)
 		enable_4k_uar = saved_value.vbool;
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+					      &saved_value);
 	if (!err && crdump->snapshot_enable != saved_value.vbool) {
 		crdump->snapshot_enable = saved_value.vbool;
-		devlink_param_value_changed(devlink,
-					    DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT);
+		devl_param_value_changed(devlink,
+					 DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT);
 	}
 }
 
@@ -4021,8 +4021,8 @@  static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	mutex_init(&dev->persist->interface_state_mutex);
 	mutex_init(&dev->persist->pci_status_mutex);
 
-	ret = devlink_params_register(devlink, mlx4_devlink_params,
-				      ARRAY_SIZE(mlx4_devlink_params));
+	ret = devl_params_register(devlink, mlx4_devlink_params,
+				   ARRAY_SIZE(mlx4_devlink_params));
 	if (ret)
 		goto err_devlink_unregister;
 	mlx4_devlink_set_params_init_values(devlink);
@@ -4037,8 +4037,8 @@  static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 err_params_unregister:
-	devlink_params_unregister(devlink, mlx4_devlink_params,
-				  ARRAY_SIZE(mlx4_devlink_params));
+	devl_params_unregister(devlink, mlx4_devlink_params,
+			       ARRAY_SIZE(mlx4_devlink_params));
 err_devlink_unregister:
 	kfree(dev->persist);
 err_devlink_free:
@@ -4181,8 +4181,8 @@  static void mlx4_remove_one(struct pci_dev *pdev)
 
 	pci_release_regions(pdev);
 	mlx4_pci_disable_device(dev);
-	devlink_params_unregister(devlink, mlx4_devlink_params,
-				  ARRAY_SIZE(mlx4_devlink_params));
+	devl_params_unregister(devlink, mlx4_devlink_params,
+			       ARRAY_SIZE(mlx4_devlink_params));
 	kfree(dev->persist);
 	devl_unlock(devlink);
 	devlink_free(devlink);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index d7ae87ce435e..49bbfadc8c64 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -114,9 +114,9 @@  static bool is_eth_enabled(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(priv_to_devlink(dev),
-						 DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
-						 &val);
+	err = devl_param_driverinit_value_get(priv_to_devlink(dev),
+					      DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
+					      &val);
 	return err ? false : val.vbool;
 }
 
@@ -147,9 +147,9 @@  static bool is_vnet_enabled(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(priv_to_devlink(dev),
-						 DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
-						 &val);
+	err = devl_param_driverinit_value_get(priv_to_devlink(dev),
+					      DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
+					      &val);
 	return err ? false : val.vbool;
 }
 
@@ -221,9 +221,9 @@  static bool is_ib_enabled(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(priv_to_devlink(dev),
-						 DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
-						 &val);
+	err = devl_param_driverinit_value_get(priv_to_devlink(dev),
+					      DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
+					      &val);
 	return err ? false : val.vbool;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
index 2d2fcb518172..ed4b79aeecd1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
@@ -602,26 +602,26 @@  static void mlx5_devlink_set_params_init_values(struct devlink *devlink)
 	union devlink_param_value value;
 
 	value.vbool = MLX5_CAP_GEN(dev, roce);
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
+					value);
 
 #ifdef CONFIG_MLX5_ESWITCH
 	value.vu32 = ESW_OFFLOADS_DEFAULT_NUM_GROUPS;
-	devlink_param_driverinit_value_set(devlink,
-					   MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
+					value);
 #endif
 
 	value.vu32 = MLX5_COMP_EQ_SIZE;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
+					value);
 
 	value.vu32 = MLX5_NUM_ASYNC_EQE;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
+					value);
 }
 
 static const struct devlink_param mlx5_devlink_eth_params[] = {
@@ -638,15 +638,15 @@  static int mlx5_devlink_eth_params_register(struct devlink *devlink)
 	if (!mlx5_eth_supported(dev))
 		return 0;
 
-	err = devlink_params_register(devlink, mlx5_devlink_eth_params,
-				      ARRAY_SIZE(mlx5_devlink_eth_params));
+	err = devl_params_register(devlink, mlx5_devlink_eth_params,
+				   ARRAY_SIZE(mlx5_devlink_eth_params));
 	if (err)
 		return err;
 
 	value.vbool = true;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
+					value);
 	return 0;
 }
 
@@ -657,8 +657,8 @@  static void mlx5_devlink_eth_params_unregister(struct devlink *devlink)
 	if (!mlx5_eth_supported(dev))
 		return;
 
-	devlink_params_unregister(devlink, mlx5_devlink_eth_params,
-				  ARRAY_SIZE(mlx5_devlink_eth_params));
+	devl_params_unregister(devlink, mlx5_devlink_eth_params,
+			       ARRAY_SIZE(mlx5_devlink_eth_params));
 }
 
 static int mlx5_devlink_enable_rdma_validate(struct devlink *devlink, u32 id,
@@ -686,15 +686,15 @@  static int mlx5_devlink_rdma_params_register(struct devlink *devlink)
 	if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND))
 		return 0;
 
-	err = devlink_params_register(devlink, mlx5_devlink_rdma_params,
-				      ARRAY_SIZE(mlx5_devlink_rdma_params));
+	err = devl_params_register(devlink, mlx5_devlink_rdma_params,
+				   ARRAY_SIZE(mlx5_devlink_rdma_params));
 	if (err)
 		return err;
 
 	value.vbool = true;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA,
+					value);
 	return 0;
 }
 
@@ -703,8 +703,8 @@  static void mlx5_devlink_rdma_params_unregister(struct devlink *devlink)
 	if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND))
 		return;
 
-	devlink_params_unregister(devlink, mlx5_devlink_rdma_params,
-				  ARRAY_SIZE(mlx5_devlink_rdma_params));
+	devl_params_unregister(devlink, mlx5_devlink_rdma_params,
+			       ARRAY_SIZE(mlx5_devlink_rdma_params));
 }
 
 static const struct devlink_param mlx5_devlink_vnet_params[] = {
@@ -721,15 +721,15 @@  static int mlx5_devlink_vnet_params_register(struct devlink *devlink)
 	if (!mlx5_vnet_supported(dev))
 		return 0;
 
-	err = devlink_params_register(devlink, mlx5_devlink_vnet_params,
-				      ARRAY_SIZE(mlx5_devlink_vnet_params));
+	err = devl_params_register(devlink, mlx5_devlink_vnet_params,
+				   ARRAY_SIZE(mlx5_devlink_vnet_params));
 	if (err)
 		return err;
 
 	value.vbool = true;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET,
+					value);
 	return 0;
 }
 
@@ -740,8 +740,8 @@  static void mlx5_devlink_vnet_params_unregister(struct devlink *devlink)
 	if (!mlx5_vnet_supported(dev))
 		return;
 
-	devlink_params_unregister(devlink, mlx5_devlink_vnet_params,
-				  ARRAY_SIZE(mlx5_devlink_vnet_params));
+	devl_params_unregister(devlink, mlx5_devlink_vnet_params,
+			       ARRAY_SIZE(mlx5_devlink_vnet_params));
 }
 
 static int mlx5_devlink_auxdev_params_register(struct devlink *devlink)
@@ -814,15 +814,15 @@  static int mlx5_devlink_max_uc_list_params_register(struct devlink *devlink)
 	if (!MLX5_CAP_GEN_MAX(dev, log_max_current_uc_list_wr_supported))
 		return 0;
 
-	err = devlink_params_register(devlink, mlx5_devlink_max_uc_list_params,
-				      ARRAY_SIZE(mlx5_devlink_max_uc_list_params));
+	err = devl_params_register(devlink, mlx5_devlink_max_uc_list_params,
+				   ARRAY_SIZE(mlx5_devlink_max_uc_list_params));
 	if (err)
 		return err;
 
 	value.vu32 = 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list);
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					value);
 	return 0;
 }
 
@@ -834,8 +834,8 @@  mlx5_devlink_max_uc_list_params_unregister(struct devlink *devlink)
 	if (!MLX5_CAP_GEN_MAX(dev, log_max_current_uc_list_wr_supported))
 		return;
 
-	devlink_params_unregister(devlink, mlx5_devlink_max_uc_list_params,
-				  ARRAY_SIZE(mlx5_devlink_max_uc_list_params));
+	devl_params_unregister(devlink, mlx5_devlink_max_uc_list_params,
+			       ARRAY_SIZE(mlx5_devlink_max_uc_list_params));
 }
 
 #define MLX5_TRAP_DROP(_id, _group_id)					\
@@ -886,8 +886,8 @@  int mlx5_devlink_params_register(struct devlink *devlink)
 	struct mlx5_core_dev *dev = devlink_priv(devlink);
 	int err;
 
-	err = devlink_params_register(devlink, mlx5_devlink_params,
-				      ARRAY_SIZE(mlx5_devlink_params));
+	err = devl_params_register(devlink, mlx5_devlink_params,
+				   ARRAY_SIZE(mlx5_devlink_params));
 	if (err)
 		return err;
 
@@ -909,8 +909,8 @@  int mlx5_devlink_params_register(struct devlink *devlink)
 max_uc_list_err:
 	mlx5_devlink_auxdev_params_unregister(devlink);
 auxdev_reg_err:
-	devlink_params_unregister(devlink, mlx5_devlink_params,
-				  ARRAY_SIZE(mlx5_devlink_params));
+	devl_params_unregister(devlink, mlx5_devlink_params,
+			       ARRAY_SIZE(mlx5_devlink_params));
 	return err;
 }
 
@@ -918,6 +918,6 @@  void mlx5_devlink_params_unregister(struct devlink *devlink)
 {
 	mlx5_devlink_max_uc_list_params_unregister(devlink);
 	mlx5_devlink_auxdev_params_unregister(devlink);
-	devlink_params_unregister(devlink, mlx5_devlink_params,
-				  ARRAY_SIZE(mlx5_devlink_params));
+	devl_params_unregister(devlink, mlx5_devlink_params,
+			       ARRAY_SIZE(mlx5_devlink_params));
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 8f7580fec193..9b44557e7271 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -629,9 +629,9 @@  static u16 async_eq_depth_devlink_param_get(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
-						 &val);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
+					      &val);
 	if (!err)
 		return val.vu32;
 	mlx5_core_dbg(dev, "Failed to get param. using default. err = %d\n", err);
@@ -874,9 +874,9 @@  static u16 comp_eq_depth_devlink_param_get(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
-						 &val);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
+					      &val);
 	if (!err)
 		return val.vu32;
 	mlx5_core_dbg(dev, "Failed to get param. using default. err = %d\n", err);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index d809c9192496..0be01d702049 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1190,9 +1190,9 @@  static void mlx5_eswitch_get_devlink_param(struct mlx5_eswitch *esw)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
-						 &val);
+	err = devl_param_driverinit_value_get(devlink,
+					      MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM,
+					      &val);
 	if (!err) {
 		esw->params.large_group_num = val.vu32;
 	} else {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 65cd6c393c0a..8823f20d2122 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -484,9 +484,9 @@  static int max_uc_list_get_devlink_param(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
-						 &val);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					      &val);
 	if (!err)
 		return val.vu32;
 	mlx5_core_dbg(dev, "Failed to get param. err = %d\n", err);
@@ -499,9 +499,9 @@  bool mlx5_is_roce_on(struct mlx5_core_dev *dev)
 	union devlink_param_value val;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
-						 &val);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE,
+					      &val);
 
 	if (!err)
 		return val.vbool;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index f952a6518ba9..f8623e8388c8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1243,9 +1243,9 @@  static int mlxsw_core_fw_rev_validate(struct mlxsw_core *mlxsw_core,
 		return 0;
 
 	/* Don't check if devlink 'fw_load_policy' param is 'flash' */
-	err = devlink_param_driverinit_value_get(priv_to_devlink(mlxsw_core),
-						 DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
-						 &value);
+	err = devl_param_driverinit_value_get(priv_to_devlink(mlxsw_core),
+					      DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
+					      &value);
 	if (err)
 		return err;
 	if (value.vu8 == DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH)
@@ -1316,20 +1316,22 @@  static int mlxsw_core_fw_params_register(struct mlxsw_core *mlxsw_core)
 	union devlink_param_value value;
 	int err;
 
-	err = devlink_params_register(devlink, mlxsw_core_fw_devlink_params,
-				      ARRAY_SIZE(mlxsw_core_fw_devlink_params));
+	err = devl_params_register(devlink, mlxsw_core_fw_devlink_params,
+				   ARRAY_SIZE(mlxsw_core_fw_devlink_params));
 	if (err)
 		return err;
 
 	value.vu8 = DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER;
-	devlink_param_driverinit_value_set(devlink, DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY, value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY,
+					value);
 	return 0;
 }
 
 static void mlxsw_core_fw_params_unregister(struct mlxsw_core *mlxsw_core)
 {
-	devlink_params_unregister(priv_to_devlink(mlxsw_core), mlxsw_core_fw_devlink_params,
-				  ARRAY_SIZE(mlxsw_core_fw_devlink_params));
+	devl_params_unregister(priv_to_devlink(mlxsw_core), mlxsw_core_fw_devlink_params,
+			       ARRAY_SIZE(mlxsw_core_fw_devlink_params));
 }
 
 static void *__dl_port(struct devlink_port *devlink_port)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 3d15d3387aa2..b0bdb9640ebf 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3898,23 +3898,23 @@  static int mlxsw_sp2_params_register(struct mlxsw_core *mlxsw_core)
 	union devlink_param_value value;
 	int err;
 
-	err = devlink_params_register(devlink, mlxsw_sp2_devlink_params,
-				      ARRAY_SIZE(mlxsw_sp2_devlink_params));
+	err = devl_params_register(devlink, mlxsw_sp2_devlink_params,
+				   ARRAY_SIZE(mlxsw_sp2_devlink_params));
 	if (err)
 		return err;
 
 	value.vu32 = 0;
-	devlink_param_driverinit_value_set(devlink,
-					   MLXSW_DEVLINK_PARAM_ID_ACL_REGION_REHASH_INTERVAL,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					MLXSW_DEVLINK_PARAM_ID_ACL_REGION_REHASH_INTERVAL,
+					value);
 	return 0;
 }
 
 static void mlxsw_sp2_params_unregister(struct mlxsw_core *mlxsw_core)
 {
-	devlink_params_unregister(priv_to_devlink(mlxsw_core),
-				  mlxsw_sp2_devlink_params,
-				  ARRAY_SIZE(mlxsw_sp2_devlink_params));
+	devl_params_unregister(priv_to_devlink(mlxsw_core),
+			       mlxsw_sp2_devlink_params,
+			       ARRAY_SIZE(mlxsw_sp2_devlink_params));
 }
 
 static void mlxsw_sp_ptp_transmitted(struct mlxsw_core *mlxsw_core,
diff --git a/drivers/net/ethernet/netronome/nfp/devlink_param.c b/drivers/net/ethernet/netronome/nfp/devlink_param.c
index db297ee4d7ad..a655f9e69a7b 100644
--- a/drivers/net/ethernet/netronome/nfp/devlink_param.c
+++ b/drivers/net/ethernet/netronome/nfp/devlink_param.c
@@ -233,8 +233,8 @@  int nfp_devlink_params_register(struct nfp_pf *pf)
 	if (err <= 0)
 		return err;
 
-	return devlink_params_register(devlink, nfp_devlink_params,
-				       ARRAY_SIZE(nfp_devlink_params));
+	return devl_params_register(devlink, nfp_devlink_params,
+				    ARRAY_SIZE(nfp_devlink_params));
 }
 
 void nfp_devlink_params_unregister(struct nfp_pf *pf)
@@ -245,6 +245,6 @@  void nfp_devlink_params_unregister(struct nfp_pf *pf)
 	if (err <= 0)
 		return;
 
-	devlink_params_unregister(priv_to_devlink(pf), nfp_devlink_params,
-				  ARRAY_SIZE(nfp_devlink_params));
+	devl_params_unregister(priv_to_devlink(pf), nfp_devlink_params,
+			       ARRAY_SIZE(nfp_devlink_params));
 }
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index abfe788d558f..cbe4972ba104 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -754,11 +754,11 @@  int nfp_net_pci_probe(struct nfp_pf *pf)
 	if (err)
 		goto err_devlink_unreg;
 
+	devl_lock(devlink);
 	err = nfp_devlink_params_register(pf);
 	if (err)
 		goto err_shared_buf_unreg;
 
-	devl_lock(devlink);
 	pf->ddir = nfp_net_debugfs_device_add(pf->pdev);
 
 	/* Allocate the vnics and do basic init */
@@ -791,9 +791,9 @@  int nfp_net_pci_probe(struct nfp_pf *pf)
 	nfp_net_pf_free_vnics(pf);
 err_clean_ddir:
 	nfp_net_debugfs_dir_clean(&pf->ddir);
-	devl_unlock(devlink);
 	nfp_devlink_params_unregister(pf);
 err_shared_buf_unreg:
+	devl_unlock(devlink);
 	nfp_shared_buf_unregister(pf);
 err_devlink_unreg:
 	cancel_work_sync(&pf->port_refresh_work);
@@ -821,9 +821,10 @@  void nfp_net_pci_remove(struct nfp_pf *pf)
 	/* stop app first, to avoid double free of ctrl vNIC's ddir */
 	nfp_net_debugfs_dir_clean(&pf->ddir);
 
+	nfp_devlink_params_unregister(pf);
+
 	devl_unlock(devlink);
 
-	nfp_devlink_params_unregister(pf);
 	nfp_shared_buf_unregister(pf);
 
 	nfp_net_pf_free_irqs(pf);
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 738784fda117..f88095b0f836 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -527,13 +527,13 @@  static void nsim_devlink_set_params_init_values(struct nsim_dev *nsim_dev,
 	union devlink_param_value value;
 
 	value.vu32 = nsim_dev->max_macs;
-	devlink_param_driverinit_value_set(devlink,
-					   DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					value);
 	value.vbool = nsim_dev->test1;
-	devlink_param_driverinit_value_set(devlink,
-					   NSIM_DEVLINK_PARAM_ID_TEST1,
-					   value);
+	devl_param_driverinit_value_set(devlink,
+					NSIM_DEVLINK_PARAM_ID_TEST1,
+					value);
 }
 
 static void nsim_devlink_param_load_driverinit_values(struct devlink *devlink)
@@ -542,14 +542,14 @@  static void nsim_devlink_param_load_driverinit_values(struct devlink *devlink)
 	union devlink_param_value saved_value;
 	int err;
 
-	err = devlink_param_driverinit_value_get(devlink,
-						 DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					      &saved_value);
 	if (!err)
 		nsim_dev->max_macs = saved_value.vu32;
-	err = devlink_param_driverinit_value_get(devlink,
-						 NSIM_DEVLINK_PARAM_ID_TEST1,
-						 &saved_value);
+	err = devl_param_driverinit_value_get(devlink,
+					      NSIM_DEVLINK_PARAM_ID_TEST1,
+					      &saved_value);
 	if (!err)
 		nsim_dev->test1 = saved_value.vbool;
 }
@@ -1564,8 +1564,8 @@  int nsim_drv_probe(struct nsim_bus_dev *nsim_bus_dev)
 	if (err)
 		goto err_dl_unregister;
 
-	err = devlink_params_register(devlink, nsim_devlink_params,
-				      ARRAY_SIZE(nsim_devlink_params));
+	err = devl_params_register(devlink, nsim_devlink_params,
+				   ARRAY_SIZE(nsim_devlink_params));
 	if (err)
 		goto err_resource_unregister;
 	nsim_devlink_set_params_init_values(nsim_dev, devlink);
@@ -1630,8 +1630,8 @@  int nsim_drv_probe(struct nsim_bus_dev *nsim_bus_dev)
 err_dummy_region_exit:
 	nsim_dev_dummy_region_exit(nsim_dev);
 err_params_unregister:
-	devlink_params_unregister(devlink, nsim_devlink_params,
-				  ARRAY_SIZE(nsim_devlink_params));
+	devl_params_unregister(devlink, nsim_devlink_params,
+			       ARRAY_SIZE(nsim_devlink_params));
 err_resource_unregister:
 	devl_resources_unregister(devlink);
 err_dl_unregister:
@@ -1678,8 +1678,8 @@  void nsim_drv_remove(struct nsim_bus_dev *nsim_bus_dev)
 
 	nsim_bpf_dev_exit(nsim_dev);
 	nsim_dev_debugfs_exit(nsim_dev);
-	devlink_params_unregister(devlink, nsim_devlink_params,
-				  ARRAY_SIZE(nsim_devlink_params));
+	devl_params_unregister(devlink, nsim_devlink_params,
+			       ARRAY_SIZE(nsim_devlink_params));
 	devl_resources_unregister(devlink);
 	devl_unregister(devlink);
 	kfree(nsim_dev->vfconfigs);
diff --git a/include/net/devlink.h b/include/net/devlink.h
index e0d773dfa637..ab654cf552b8 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1767,17 +1767,23 @@  void devl_resource_occ_get_unregister(struct devlink *devlink,
 
 void devlink_resource_occ_get_unregister(struct devlink *devlink,
 					 u64 resource_id);
+int devl_params_register(struct devlink *devlink,
+			 const struct devlink_param *params,
+			 size_t params_count);
 int devlink_params_register(struct devlink *devlink,
 			    const struct devlink_param *params,
 			    size_t params_count);
+void devl_params_unregister(struct devlink *devlink,
+			    const struct devlink_param *params,
+			    size_t params_count);
 void devlink_params_unregister(struct devlink *devlink,
 			       const struct devlink_param *params,
 			       size_t params_count);
-int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id,
-				       union devlink_param_value *init_val);
-void devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
-					union devlink_param_value init_val);
-void devlink_param_value_changed(struct devlink *devlink, u32 param_id);
+int devl_param_driverinit_value_get(struct devlink *devlink, u32 param_id,
+				    union devlink_param_value *init_val);
+void devl_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
+				     union devlink_param_value init_val);
+void devl_param_value_changed(struct devlink *devlink, u32 param_id);
 struct devlink_region *devl_region_create(struct devlink *devlink,
 					  const struct devlink_region_ops *ops,
 					  u32 region_max_snapshots,
diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c
index 512ed4ccbdc7..bd4c5d2dd612 100644
--- a/net/devlink/leftover.c
+++ b/net/devlink/leftover.c
@@ -10832,7 +10832,7 @@  static void devlink_param_unregister(struct devlink *devlink,
 }
 
 /**
- *	devlink_params_register - register configuration parameters
+ *	devl_params_register - register configuration parameters
  *
  *	@devlink: devlink
  *	@params: configuration parameters array
@@ -10840,13 +10840,15 @@  static void devlink_param_unregister(struct devlink *devlink,
  *
  *	Register the configuration parameters supported by the driver.
  */
-int devlink_params_register(struct devlink *devlink,
-			    const struct devlink_param *params,
-			    size_t params_count)
+int devl_params_register(struct devlink *devlink,
+			 const struct devlink_param *params,
+			 size_t params_count)
 {
 	const struct devlink_param *param = params;
 	int i, err;
 
+	lockdep_assert_held(&devlink->lock);
+
 	for (i = 0; i < params_count; i++, param++) {
 		err = devlink_param_register(devlink, param);
 		if (err)
@@ -10862,29 +10864,54 @@  int devlink_params_register(struct devlink *devlink,
 		devlink_param_unregister(devlink, param);
 	return err;
 }
+EXPORT_SYMBOL_GPL(devl_params_register);
+
+int devlink_params_register(struct devlink *devlink,
+			    const struct devlink_param *params,
+			    size_t params_count)
+{
+	int err;
+
+	devl_lock(devlink);
+	err = devl_params_register(devlink, params, params_count);
+	devl_unlock(devlink);
+	return err;
+}
 EXPORT_SYMBOL_GPL(devlink_params_register);
 
 /**
- *	devlink_params_unregister - unregister configuration parameters
+ *	devl_params_unregister - unregister configuration parameters
  *	@devlink: devlink
  *	@params: configuration parameters to unregister
  *	@params_count: number of parameters provided
  */
-void devlink_params_unregister(struct devlink *devlink,
-			       const struct devlink_param *params,
-			       size_t params_count)
+void devl_params_unregister(struct devlink *devlink,
+			    const struct devlink_param *params,
+			    size_t params_count)
 {
 	const struct devlink_param *param = params;
 	int i;
 
+	lockdep_assert_held(&devlink->lock);
+
 	for (i = 0; i < params_count; i++, param++)
 		devlink_param_unregister(devlink, param);
 }
+EXPORT_SYMBOL_GPL(devl_params_unregister);
+
+void devlink_params_unregister(struct devlink *devlink,
+			       const struct devlink_param *params,
+			       size_t params_count)
+{
+	devl_lock(devlink);
+	devl_params_unregister(devlink, params, params_count);
+	devl_unlock(devlink);
+}
 EXPORT_SYMBOL_GPL(devlink_params_unregister);
 
 /**
- *	devlink_param_driverinit_value_get - get configuration parameter
- *					     value for driver initializing
+ *	devl_param_driverinit_value_get - get configuration parameter
+ *					  value for driver initializing
  *
  *	@devlink: devlink
  *	@param_id: parameter ID
@@ -10893,11 +10920,13 @@  EXPORT_SYMBOL_GPL(devlink_params_unregister);
  *	This function should be used by the driver to get driverinit
  *	configuration for initialization after reload command.
  */
-int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id,
-				       union devlink_param_value *init_val)
+int devl_param_driverinit_value_get(struct devlink *devlink, u32 param_id,
+				    union devlink_param_value *init_val)
 {
 	struct devlink_param_item *param_item;
 
+	lockdep_assert_held(&devlink->lock);
+
 	if (WARN_ON(!devlink_reload_supported(devlink->ops)))
 		return -EOPNOTSUPP;
 
@@ -10919,12 +10948,12 @@  int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(devlink_param_driverinit_value_get);
+EXPORT_SYMBOL_GPL(devl_param_driverinit_value_get);
 
 /**
- *	devlink_param_driverinit_value_set - set value of configuration
- *					     parameter for driverinit
- *					     configuration mode
+ *	devl_param_driverinit_value_set - set value of configuration
+ *					  parameter for driverinit
+ *					  configuration mode
  *
  *	@devlink: devlink
  *	@param_id: parameter ID
@@ -10933,8 +10962,8 @@  EXPORT_SYMBOL_GPL(devlink_param_driverinit_value_get);
  *	This function should be used by the driver to set driverinit
  *	configuration mode default value.
  */
-void devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
-					union devlink_param_value init_val)
+void devl_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
+				     union devlink_param_value init_val)
 {
 	struct devlink_param_item *param_item;
 
@@ -10954,12 +10983,12 @@  void devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
 
 	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);
 }
-EXPORT_SYMBOL_GPL(devlink_param_driverinit_value_set);
+EXPORT_SYMBOL_GPL(devl_param_driverinit_value_set);
 
 /**
- *	devlink_param_value_changed - notify devlink on a parameter's value
- *				      change. Should be called by the driver
- *				      right after the change.
+ *	devl_param_value_changed - notify devlink on a parameter's value
+ *				   change. Should be called by the driver
+ *				   right after the change.
  *
  *	@devlink: devlink
  *	@param_id: parameter ID
@@ -10968,7 +10997,7 @@  EXPORT_SYMBOL_GPL(devlink_param_driverinit_value_set);
  *	change, excluding driverinit configuration mode.
  *	For driverinit configuration mode driver should use the function
  */
-void devlink_param_value_changed(struct devlink *devlink, u32 param_id)
+void devl_param_value_changed(struct devlink *devlink, u32 param_id)
 {
 	struct devlink_param_item *param_item;
 
@@ -10977,7 +11006,7 @@  void devlink_param_value_changed(struct devlink *devlink, u32 param_id)
 
 	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);
 }
-EXPORT_SYMBOL_GPL(devlink_param_value_changed);
+EXPORT_SYMBOL_GPL(devl_param_value_changed);
 
 /**
  * devl_region_create - create a new address region