reproduce (this is a W=1 build):
        # https://github.com/zen-kernel/zen-kernel/commit/07a1b5bc107c22a7457914175381ae7cf2a0b22f
        git remote add zen https://github.com/zen-kernel/zen-kernel
        git fetch --no-tags zen 7.2/vramstuff
        git checkout 07a1b5bc107c22a7457914175381ae7cf2a0b22f

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/amd/amdgpu/