On Friday, October 8th, 2021 at 02:31, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > Hi all, > > After merging the amdgpu tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > ERROR: modpost: "get_mm_exe_file" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! > > Caused by commit > > f4f80155e6e8 ("amd/display: only require overlay plane to cover whole CRTC on ChromeOS") > > I have used the amdgpu tree from next-20211007 for today. Not sure why this would happen. This commit builds fine on my machine, and I don't think it's possible to disable this function with Kconfig?