reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/f0a059037f688d6cf6a0e86dc37a55da497e4935
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Matthew-Brost/drm-ttm-pool-Allow-backing-off-reclaim-at-the-beneficial-order/20260804-020729
        git checkout f0a059037f688d6cf6a0e86dc37a55da497e4935

        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=$HOME/0day COMPILER=gcc-16.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-16.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/gpu/drm/ttm/