reproduce (this is a W=1 build):
        git checkout 2f112b1c25da9f5346c2261ed35c5b1e0b906471
        b4 shazam https://lore.kernel.org/r/20251104-ov9282-flash-strobe-v8-7-b91dfef1c65a@linux.dev

        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=xtensa olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=xtensa SHELL=/bin/bash