reproduce (this is a W=1 build): git checkout 428f6f3a56ac85f37a07a3fe5149b593185d5c4c b4 shazam https://lore.kernel.org/r/20250710-fw-attrs-api-v6-3-9959ef759771@gmail.com # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/platform/x86/lenovo/