Kernel - 6.7.3 - failed to compile the module

Kernel - 6.7.3 - failed to compile the module

[Michał Jakubowski]

Regarding: https://bugzilla.kernel.org/show_bug.cgi?id=218445

  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_execution.o
  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_transition.o
  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_execution.o
  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_transition.o
  LD [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.o
  MODPOST Module.symvers
ERROR: modpost: "sched_numa_hop_mask"
[drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko] undefined!
make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Error 1
make[1]: *** [/usr/src/linux-6.7.3-gentoo/Makefile:1863: modpost] Error 2
make: *** [Makefile:234: __sub-make] Error 2

Re: Kernel - 6.7.3 - failed to compile the module

[Bagas Sanjaya]

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[also Cc: mellanox maintainers]

On Fri, Feb 02, 2024 at 08:55:47AM +0100, Michał Jakubowski wrote:
> Regarding: https://bugzilla.kernel.org/show_bug.cgi?id=218445
> 
>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_execution.o
>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_transition.o
>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_execution.o
>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_transition.o
>   LD [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.o
>   MODPOST Module.symvers
> ERROR: modpost: "sched_numa_hop_mask"
> [drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko] undefined!
> make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Error 1
> make[1]: *** [/usr/src/linux-6.7.3-gentoo/Makefile:1863: modpost] Error 2
> make: *** [Makefile:234: __sub-make] Error 2

Do you have above build failure on vanilla v6.7.3? Can you also check current
mainline (v6.8-rc2)?

Thanks.

-- 
An old man doll... just what I always wanted! - Clara

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Re: Kernel - 6.7.3 - failed to compile the module

[Holger Hoffstätte]

On Fri, 2 Feb 2024 20:39:14 +0700, Bagas Sanjaya wrote:

> [also Cc: mellanox maintainers]
> 
> On Fri, Feb 02, 2024 at 08:55:47AM +0100, Michał Jakubowski wrote:
>> Regarding: https://bugzilla.kernel.org/show_bug.cgi?id=218445
>> 
>>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_execution.o
>>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_transition.o
>>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_execution.o
>>   CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_transition.o
>>   LD [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.o
>>   MODPOST Module.symvers
>> ERROR: modpost: "sched_numa_hop_mask"
>> [drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko] undefined!
>> make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Error 1
>> make[1]: *** [/usr/src/linux-6.7.3-gentoo/Makefile:1863: modpost] Error 2
>> make: *** [Makefile:234: __sub-make] Error 2
> 
> Do you have above build failure on vanilla v6.7.3? Can you also check current
> mainline (v6.8-rc2)?

No need to investigate further, this is caused by an additional non-mainline
patch that has nothing to do with the mellanox driver.

-h

Re: Kernel - 6.7.3 - failed to compile the module

[Bagas Sanjaya]

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[restoring original address list. Please remember to keep it intact
when replying.]

On Fri, Feb 02, 2024 at 03:12:17PM +0100, Michał Jakubowski wrote:
> On vanilla 6.7.3 and git 6.8-rc2 is the same
> 
>  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_execution.o
>  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp1_transition.o
>  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_execution.o
>  CC [M]  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp2_transition.o
>  LD [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.o
>  AR      drivers/gpu/built-in.a
>  AR      drivers/built-in.a
> make[1]: *** [/usr/src/linux-6.8-rc2/Makefile:1921: .] Error 2
> make: *** [Makefile:240: __sub-make] Error 2

Hi Michał,

I can't reproduce the build failure on my Arch Linux system (gcc 13.2,
binutils 2.41) with defconfig + CONFIG_MLX5_*. Can you attach full build log
(preferably with V=1) and the .config used to bugzilla? And also, what is your
gcc and binutils version?

Thanks.

-- 
An old man doll... just what I always wanted! - Clara

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