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 â??mmu_notifierâ?? 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