reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15d27b15de965043d6f8e23bc7f34386fcd1a772
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 15d27b15de965043d6f8e23bc7f34386fcd1a772
        # 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 arch/x86/entry/ drivers/android/ drivers/dma/xilinx/ drivers/firmware/efi/ drivers/mux/ kernel/time/