drm-next build broken

[Tom St Denis]

I use a defconfig + enable AMDGPU

$ grep AMDGPU .config
CONFIG_DRM_AMDGPU=m
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
# CONFIG_DRM_AMDGPU_USERPTR is not set
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set

Tom

On 08/28/2018 09:28 AM, Lin, Amber wrote:
> Hi Tom,
> 
> May I ask which config I can use to see the issue? I used x86_64_defconfig before I submit the patch.
> I'll check immediately. Thanks for the notice.
> 
> Amber
> 
> -----Original Message-----
> From: StDenis, Tom
> Sent: Tuesday, August 28, 2018 9:19 AM
> To: Lin, Amber <Amber.Lin at amd.com>
> Cc: amd-gfx at lists.freedesktop.org; Kuehling, Felix <Felix.Kuehling at amd.com>
> Subject: drm-next build broken
> 
> Hi Amber,
> 
> This commit:
> 
> commit 7c3a4287bfc05a26baa9d32d060feffe387b9b84 (HEAD -> amd-staging-drm-next, origin/amd-staging-drm-next, origin/HEAD)
> Author: Amber Lin <Amber.Lin at amd.com>
> Date:   Thu Aug 23 10:52:34 2018 -0400
> 
>       drm/amdgpu: Move KFD parameters to amdgpu
> 
>       After merging KFD into amdgpu, move module parameters defined in KFD to
>       amdgpu_drv.c, where other module parameters are declared.
> 
>       v2: add kernel-doc comments
> 
>       Change-Id: I0f7a4cf601e5f0f3fd8a9d4703f6be00f1774788
>       Signed-off-by: Amber Lin <Amber.Lin at amd.com>
>       Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com>
> 
> Breaks the build:
> 
>     DESCEND  objtool
>     CALL    scripts/checksyscalls.sh
>     CHK     include/generated/compile.h
>     CC [M]  drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o
> In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:42:0:
> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_priv.h:645:22: error: field ‘mmu_notifier’ has incomplete type
>     struct mmu_notifier mmu_notifier;
>                         ^~~~~~~~~~~~
> scripts/Makefile.build:317: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o' failed
> make[4]: *** [drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o] Error 1
> scripts/Makefile.build:558: recipe for target 'drivers/gpu/drm/amd/amdgpu' failed
> make[3]: *** [drivers/gpu/drm/amd/amdgpu] Error 2
> scripts/Makefile.build:558: recipe for target 'drivers/gpu/drm' failed
> make[2]: *** [drivers/gpu/drm] Error 2
> scripts/Makefile.build:558: recipe for target 'drivers/gpu' failed
> make[1]: *** [drivers/gpu] Error 2
> Makefile:1034: recipe for target 'drivers' failed
> make: *** [drivers] Error 2
> 
> 
> Cheers,
> Tom
>