Hi all, After merging the amdgpu tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c: In function 'dc_construct': drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:991:17: error: implicit declaration of function 'DC_FP_START' [-Werror=implicit-function-declaration] 991 | DC_FP_START(); | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:993:17: error: implicit declaration of function 'DC_FP_END' [-Werror=implicit-function-declaration] 993 | DC_FP_END(); | ^~~~~~~~~ Caused by commit af45a5fe4f0a ("drm/amd/display: Protect update_bw_bounding_box FPU code.") I have used the amdgpu tree from next-20220214 for today. -- Cheers, Stephen Rothwell