reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/f15c37d19d6d8ef60bfc87a982a5374e83994ac2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jason-Xing/xsk-introduce-XDP_GENERIC_XMIT_BATCH-setsockopt/20260419-142943 git checkout f15c37d19d6d8ef60bfc87a982a5374e83994ac2 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=$HOME/0day COMPILER=clang-20 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-20 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash kernel/dma/ net/core/