Public bug reported:
The dkms module is failing to build at install time with kernel 7.3 in
stonking:
(...)
CC [M] drivers/net/ethernet/mellanox/mlx5/core/main.o
In file included from drivers/net/ethernet/mellanox/mlx5/core/eswitch.h:47,
from drivers/net/ethernet/mellanox/mlx5/core/main.c:54:
drivers/net/ethernet/mellanox/mlx5/core/sf/sf.h:90:6: warning: no previous
prototype for ‘mlx5_external_controller_sf_exist’ [-Wmissing-prototypes]
90 | bool mlx5_external_controller_sf_exist(struct mlx5_core_dev *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/net/ethernet/mellanox/mlx5/core/main.c:73:
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:60:44: warning: ‘struct
mlxdevm’ declared inside parameter list will not be visible outside of this
definition or declaration
60 | static int mlx5_devm_traps_register(struct mlxdevm *mlxdevm)
| ^~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:65:47: warning: ‘struct
mlxdevm’ declared inside parameter list will not be visible outside of this
definition or declaration
65 | static void mlx5_devm_traps_unregister(struct mlxdevm *mlxdevm)
| ^~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:69:45: warning: ‘struct
mlxdevm’ declared inside parameter list will not be visible outside of this
definition or declaration
69 | static int mlx5_devm_params_register(struct mlxdevm *mlxdevm)
| ^~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:74:48: warning: ‘struct
mlxdevm’ declared inside parameter list will not be visible outside of this
definition or declaration
74 | static void mlx5_devm_params_unregister(struct mlxdevm *mlxdevm)
| ^~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:105:71: warning: ‘struct
mlx5_vport’ declared inside parameter list will not be visible outside of this
definition or declaration
105 | static int mlx5_pf_vf_devm_port_init(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
|
^~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:110:61: warning: ‘struct
mlx5_vport’ declared inside parameter list will not be visible outside of this
definition or declaration
110 | int mlx5_sf_devm_port_init(struct mlx5_eswitch *esw, struct mlx5_vport
*vport,
| ^~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:110:5: warning: no previous
prototype for ‘mlx5_sf_devm_port_init’ [-Wmissing-prototypes]
110 | int mlx5_sf_devm_port_init(struct mlx5_eswitch *esw, struct mlx5_vport
*vport,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:116:69: warning: ‘struct
mlx5_vport’ declared inside parameter list will not be visible outside of this
definition or declaration
116 | static void mlx5_devm_port_cleanup(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
|
^~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:120:13: error: redefinition
of ‘mlx5_devm_rate_nodes_destroy’
120 | static void mlx5_devm_rate_nodes_destroy(struct mlx5_core_dev *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:101:13: note: previous
definition of ‘mlx5_devm_rate_nodes_destroy’ with type ‘void(struct
mlx5_core_dev *)’
101 | static void mlx5_devm_rate_nodes_destroy(struct mlx5_core_dev *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:124:71: warning: ‘struct
mlx5_vport’ declared inside parameter list will not be visible outside of this
definition or declaration
124 | static int mlx5_pf_vf_devm_port_init(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
|
^~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:124:12: error: conflicting
types for ‘mlx5_pf_vf_devm_port_init’; have ‘int(struct mlx5_eswitch *, struct
mlx5_vport *)’
124 | static int mlx5_pf_vf_devm_port_init(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:105:12: note: previous
definition of ‘mlx5_pf_vf_devm_port_init’ with type ‘int(struct mlx5_eswitch *,
struct mlx5_vport *)’
105 | static int mlx5_pf_vf_devm_port_init(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:129:61: warning: ‘struct
mlx5_vport’ declared inside parameter list will not be visible outside of this
definition or declaration
129 | int mlx5_sf_devm_port_init(struct mlx5_eswitch *esw, struct mlx5_vport
*vport,
| ^~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:129:5: error: conflicting
types for ‘mlx5_sf_devm_port_init’; have ‘int(struct mlx5_eswitch *, struct
mlx5_vport *, u32, u32)’ {aka ‘int(struct mlx5_eswitch *, struct mlx5_vport *,
unsigned int, unsigned int)’}
129 | int mlx5_sf_devm_port_init(struct mlx5_eswitch *esw, struct mlx5_vport
*vport,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:110:5: note: previous
definition of ‘mlx5_sf_devm_port_init’ with type ‘int(struct mlx5_eswitch *,
struct mlx5_vport *, u32, u32)’ {aka ‘int(struct mlx5_eswitch *, struct
mlx5_vport *, unsigned int, unsigned int)’}
110 | int mlx5_sf_devm_port_init(struct mlx5_eswitch *esw, struct mlx5_vport
*vport,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:135:69: warning: ‘struct
mlx5_vport’ declared inside parameter list will not be visible outside of this
definition or declaration
135 | static void mlx5_devm_port_cleanup(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
|
^~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:135:13: error: conflicting
types for ‘mlx5_devm_port_cleanup’; have ‘void(struct mlx5_eswitch *, struct
mlx5_vport *)’
135 | static void mlx5_devm_port_cleanup(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:116:13: note: previous
definition of ‘mlx5_devm_port_cleanup’ with type ‘void(struct mlx5_eswitch *,
struct mlx5_vport *)’
116 | static void mlx5_devm_port_cleanup(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/main.c: In function ‘mlx5_init_once’:
drivers/net/ethernet/mellanox/mlx5/core/main.c:1220:17: error: implicit
declaration of function ‘mlx5_devm_device_get’; did you mean
‘mlx5_devm_register’? [-Wimplicit-function-declaration]
1220 | devm = &mlx5_devm_device_get(dev)->device;
| ^~~~~~~~~~~~~~~~~~~~
| mlx5_devm_register
drivers/net/ethernet/mellanox/mlx5/core/main.c:1220:42: error: invalid type
argument of ‘->’ (have ‘int’)
1220 | devm = &mlx5_devm_device_get(dev)->device;
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c:1221:9: error: implicit
declaration of function ‘devm_lock’; did you mean ‘devl_lock’?
[-Wimplicit-function-declaration]
1221 | devm_lock(devm);
| ^~~~~~~~~
| devl_lock
drivers/net/ethernet/mellanox/mlx5/core/main.c: In function ‘mlx5_cleanup_once’:
drivers/net/ethernet/mellanox/mlx5/core/main.c:1362:58: error: invalid type
argument of ‘->’ (have ‘int’)
1362 | struct mlxdevm *devm = &mlx5_devm_device_get(dev)->device;
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c:1387:9: error: implicit
declaration of function ‘devm_unlock’; did you mean ‘devl_unlock’?
[-Wimplicit-function-declaration]
1387 | devm_unlock(devm);
| ^~~~~~~~~~~
| devl_unlock
drivers/net/ethernet/mellanox/mlx5/core/main.c: In function
‘mlx5_init_one_devl_locked’:
drivers/net/ethernet/mellanox/mlx5/core/main.c:1773:67: error: invalid type
argument of ‘->’ (have ‘int’)
1773 | err =
mlx5_devm_params_register(&mlx5_devm_device_get(dev)->device);
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c:1785:42: error: invalid type
argument of ‘->’ (have ‘int’)
1785 | devm = &mlx5_devm_device_get(dev)->device;
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c:1810:63: error: invalid type
argument of ‘->’ (have ‘int’)
1810 | mlx5_devm_params_unregister(&mlx5_devm_device_get(dev)->device);
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c: In function ‘mlx5_uninit_one’:
drivers/net/ethernet/mellanox/mlx5/core/main.c:1848:58: error: invalid type
argument of ‘->’ (have ‘int’)
1848 | struct mlxdevm *devm = &mlx5_devm_device_get(dev)->device;
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c:1869:71: error: invalid type
argument of ‘->’ (have ‘int’)
1869 |
mlx5_devm_params_unregister(&mlx5_devm_device_get(dev)->device);
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c:1883:63: error: invalid type
argument of ‘->’ (have ‘int’)
1883 | mlx5_devm_params_unregister(&mlx5_devm_device_get(dev)->device);
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c: In function
‘mlx5_load_one_devl_locked’:
drivers/net/ethernet/mellanox/mlx5/core/main.c:1932:42: error: invalid type
argument of ‘->’ (have ‘int’)
1932 | devm = &mlx5_devm_device_get(dev)->device;
| ^~
drivers/net/ethernet/mellanox/mlx5/core/main.c: In function
‘mlx5_unload_one_devl_locked’:
drivers/net/ethernet/mellanox/mlx5/core/main.c:1998:42: error: invalid type
argument of ‘->’ (have ‘int’)
1998 | devm = &mlx5_devm_device_get(dev)->device;
| ^~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h: At top level:
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:135:13: warning:
‘mlx5_devm_port_cleanup’ defined but not used [-Wunused-function]
135 | static void mlx5_devm_port_cleanup(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:124:12: warning:
‘mlx5_pf_vf_devm_port_init’ defined but not used [-Wunused-function]
124 | static int mlx5_pf_vf_devm_port_init(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:120:13: warning:
‘mlx5_devm_rate_nodes_destroy’ defined but not used [-Wunused-function]
120 | static void mlx5_devm_rate_nodes_destroy(struct mlx5_core_dev *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:116:13: warning:
‘mlx5_devm_port_cleanup’ defined but not used [-Wunused-function]
116 | static void mlx5_devm_port_cleanup(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:105:12: warning:
‘mlx5_pf_vf_devm_port_init’ defined but not used [-Wunused-function]
105 | static int mlx5_pf_vf_devm_port_init(struct mlx5_eswitch *esw, struct
mlx5_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:101:13: warning:
‘mlx5_devm_rate_nodes_destroy’ defined but not used [-Wunused-function]
101 | static void mlx5_devm_rate_nodes_destroy(struct mlx5_core_dev *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:65:13: warning:
‘mlx5_devm_traps_unregister’ defined but not used [-Wunused-function]
65 | static void mlx5_devm_traps_unregister(struct mlxdevm *mlxdevm)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/mlx5_devm.h:60:12: warning:
‘mlx5_devm_traps_register’ defined but not used [-Wunused-function]
60 | static int mlx5_devm_traps_register(struct mlxdevm *mlxdevm)
| ^~~~~~~~~~~~~~~~~~~~~~~~
make[5]: ***
[/usr/src/linux-headers-7.3.0-5-generic/scripts/Makefile.build:290:
drivers/net/ethernet/mellanox/mlx5/core/main.o] Error 1
$ uname -a
Linux s 7.3.0-5-generic #5-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 14 11:40:59 UTC
2026 x86_64 GNU/Linux
** Affects: doca-ofed-3.4-dkms (Ubuntu)
Importance: High
Status: New
** Tags: ftbfs
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https://bugs.launchpad.net/bugs/2168077
Title:
FTBFS with kernel 7.3
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